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ITPI2_HUMAN
ID   ITPI2_HUMAN             Reviewed;        1259 AA.
AC   P28290; A8K6T0; Q68DA6; Q7Z7L2; Q8N1L3; Q8N263; Q8N7H2; Q8NEN5; Q96E36;
AC   Q96PW1;
DT   01-DEC-1992, integrated into UniProtKB/Swiss-Prot.
DT   20-MAR-2007, sequence version 3.
DT   03-AUG-2022, entry version 180.
DE   RecName: Full=Protein ITPRID2 {ECO:0000305};
DE   AltName: Full=Cleavage signal-1 protein {ECO:0000303|PubMed:1555770};
DE            Short=CS-1 {ECO:0000303|PubMed:1555770};
DE   AltName: Full=ITPR-interacting domain-containing protein 2 {ECO:0000305};
DE   AltName: Full=Ki-ras-induced actin-interacting protein {ECO:0000303|PubMed:14673706};
DE   AltName: Full=Sperm-specific antigen 2;
GN   Name=ITPRID2 {ECO:0000312|HGNC:HGNC:11319};
GN   Synonyms=CS1 {ECO:0000303|PubMed:1555770}, KIAA1927,
GN   KRAP {ECO:0000303|PubMed:14673706}, SSFA2 {ECO:0000312|HGNC:HGNC:11319};
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), TISSUE SPECIFICITY, SUBCELLULAR
RP   LOCATION, AND INDUCTION BY KRAS.
RX   PubMed=14673706; DOI=10.1007/s10038-003-0106-3;
RA   Inokuchi J., Komiya M., Baba I., Naito S., Sasazuki T., Shirasawa S.;
RT   "Deregulated expression of KRAP, a novel gene encoding actin-interacting
RT   protein, in human colon cancer cells.";
RL   J. Hum. Genet. 49:46-52(2004).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), AND VARIANT LEU-836.
RC   TISSUE=Brain;
RX   PubMed=11572484; DOI=10.1093/dnares/8.4.179;
RA   Nagase T., Kikuno R., Ohara O.;
RT   "Prediction of the coding sequences of unidentified human genes. XXI. The
RT   complete sequences of 60 new cDNA clones from brain which code for large
RT   proteins.";
RL   DNA Res. 8:179-187(2001).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2), AND VARIANTS
RP   TRP-833 AND LEU-836.
RC   TISSUE=Mammary gland, Placenta, and Tongue;
RX   PubMed=14702039; DOI=10.1038/ng1285;
RA   Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R.,
RA   Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H.,
RA   Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.,
RA   Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K.,
RA   Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H.,
RA   Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M.,
RA   Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K.,
RA   Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T.,
RA   Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M.,
RA   Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S.,
RA   Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H.,
RA   Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K.,
RA   Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N.,
RA   Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S.,
RA   Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O.,
RA   Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H.,
RA   Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B.,
RA   Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y.,
RA   Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K.,
RA   Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T.,
RA   Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T.,
RA   Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y.,
RA   Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H.,
RA   Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y.,
RA   Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H.,
RA   Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O.,
RA   Isogai T., Sugano S.;
RT   "Complete sequencing and characterization of 21,243 full-length human
RT   cDNAs.";
RL   Nat. Genet. 36:40-45(2004).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2).
RC   TISSUE=Liver;
RX   PubMed=17974005; DOI=10.1186/1471-2164-8-399;
RA   Bechtel S., Rosenfelder H., Duda A., Schmidt C.P., Ernst U.,
RA   Wellenreuther R., Mehrle A., Schuster C., Bahr A., Bloecker H., Heubner D.,
RA   Hoerlein A., Michel G., Wedler H., Koehrer K., Ottenwaelder B., Poustka A.,
RA   Wiemann S., Schupp I.;
RT   "The full-ORF clone resource of the German cDNA consortium.";
RL   BMC Genomics 8:399-399(2007).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15815621; DOI=10.1038/nature03466;
RA   Hillier L.W., Graves T.A., Fulton R.S., Fulton L.A., Pepin K.H., Minx P.,
RA   Wagner-McPherson C., Layman D., Wylie K., Sekhon M., Becker M.C.,
RA   Fewell G.A., Delehaunty K.D., Miner T.L., Nash W.E., Kremitzki C., Oddy L.,
RA   Du H., Sun H., Bradshaw-Cordum H., Ali J., Carter J., Cordes M., Harris A.,
RA   Isak A., van Brunt A., Nguyen C., Du F., Courtney L., Kalicki J.,
RA   Ozersky P., Abbott S., Armstrong J., Belter E.A., Caruso L., Cedroni M.,
RA   Cotton M., Davidson T., Desai A., Elliott G., Erb T., Fronick C., Gaige T.,
RA   Haakenson W., Haglund K., Holmes A., Harkins R., Kim K., Kruchowski S.S.,
RA   Strong C.M., Grewal N., Goyea E., Hou S., Levy A., Martinka S., Mead K.,
RA   McLellan M.D., Meyer R., Randall-Maher J., Tomlinson C.,
RA   Dauphin-Kohlberg S., Kozlowicz-Reilly A., Shah N., Swearengen-Shahid S.,
RA   Snider J., Strong J.T., Thompson J., Yoakum M., Leonard S., Pearman C.,
RA   Trani L., Radionenko M., Waligorski J.E., Wang C., Rock S.M.,
RA   Tin-Wollam A.-M., Maupin R., Latreille P., Wendl M.C., Yang S.-P., Pohl C.,
RA   Wallis J.W., Spieth J., Bieri T.A., Berkowicz N., Nelson J.O., Osborne J.,
RA   Ding L., Meyer R., Sabo A., Shotland Y., Sinha P., Wohldmann P.E.,
RA   Cook L.L., Hickenbotham M.T., Eldred J., Williams D., Jones T.A., She X.,
RA   Ciccarelli F.D., Izaurralde E., Taylor J., Schmutz J., Myers R.M.,
RA   Cox D.R., Huang X., McPherson J.D., Mardis E.R., Clifton S.W., Warren W.C.,
RA   Chinwalla A.T., Eddy S.R., Marra M.A., Ovcharenko I., Furey T.S.,
RA   Miller W., Eichler E.E., Bork P., Suyama M., Torrents D., Waterston R.H.,
RA   Wilson R.K.;
RT   "Generation and annotation of the DNA sequences of human chromosomes 2 and
RT   4.";
RL   Nature 434:724-731(2005).
RN   [6]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M.,
RA   Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J.,
RA   Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S.,
RA   Turner R., Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H.,
RA   Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K.,
RA   Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D.,
RA   Hunkapiller M.W., Myers E.W., Venter J.C.;
RL   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
RN   [7]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 3).
RC   TISSUE=Pancreas, Prostate, and Testis;
RX   PubMed=15489334; DOI=10.1101/gr.2596504;
RG   The MGC Project Team;
RT   "The status, quality, and expansion of the NIH full-length cDNA project:
RT   the Mammalian Gene Collection (MGC).";
RL   Genome Res. 14:2121-2127(2004).
RN   [8]
RP   NUCLEOTIDE SEQUENCE [MRNA] OF 991-1259 (ISOFORM 1).
RC   TISSUE=Testis;
RX   PubMed=1555770; DOI=10.1016/0378-1119(92)90377-2;
RA   Javed A.A., Naz R.K.;
RT   "Human cleavage signal-1 protein; cDNA cloning, transcription and
RT   immunological analysis.";
RL   Gene 112:205-211(1992).
RN   [9]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   TISSUE=Cervix carcinoma;
RX   PubMed=17081983; DOI=10.1016/j.cell.2006.09.026;
RA   Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M.;
RT   "Global, in vivo, and site-specific phosphorylation dynamics in signaling
RT   networks.";
RL   Cell 127:635-648(2006).
RN   [10]
RP   PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-87; SER-92; SER-668; SER-737;
RP   SER-739; SER-746 AND SER-1134, AND IDENTIFICATION BY MASS SPECTROMETRY
RP   [LARGE SCALE ANALYSIS].
RC   TISSUE=Cervix carcinoma;
RX   PubMed=18669648; DOI=10.1073/pnas.0805139105;
RA   Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E.,
RA   Elledge S.J., Gygi S.P.;
RT   "A quantitative atlas of mitotic phosphorylation.";
RL   Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008).
RN   [11]
RP   PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-92 AND SER-330, AND
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=19369195; DOI=10.1074/mcp.m800588-mcp200;
RA   Oppermann F.S., Gnad F., Olsen J.V., Hornberger R., Greff Z., Keri G.,
RA   Mann M., Daub H.;
RT   "Large-scale proteomics analysis of the human kinome.";
RL   Mol. Cell. Proteomics 8:1751-1764(2009).
RN   [12]
RP   PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-92, AND IDENTIFICATION BY
RP   MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   TISSUE=Leukemic T-cell;
RX   PubMed=19690332; DOI=10.1126/scisignal.2000007;
RA   Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K.,
RA   Rodionov V., Han D.K.;
RT   "Quantitative phosphoproteomic analysis of T cell receptor signaling
RT   reveals system-wide modulation of protein-protein interactions.";
RL   Sci. Signal. 2:RA46-RA46(2009).
RN   [13]
RP   PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-92; SER-270; SER-737; SER-746
RP   AND SER-759, AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE
RP   ANALYSIS].
RC   TISSUE=Cervix carcinoma;
RX   PubMed=20068231; DOI=10.1126/scisignal.2000475;
RA   Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L.,
RA   Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M.;
RT   "Quantitative phosphoproteomics reveals widespread full phosphorylation
RT   site occupancy during mitosis.";
RL   Sci. Signal. 3:RA3-RA3(2010).
RN   [14]
RP   PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-92; SER-209; SER-330;
RP   SER-668; SER-737; SER-739; SER-746; SER-759; SER-767; SER-803; THR-1156 AND
RP   SER-1161, AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   TISSUE=Cervix carcinoma, and Erythroleukemia;
RX   PubMed=23186163; DOI=10.1021/pr300630k;
RA   Zhou H., Di Palma S., Preisinger C., Peng M., Polat A.N., Heck A.J.,
RA   Mohammed S.;
RT   "Toward a comprehensive characterization of a human cancer cell
RT   phosphoproteome.";
RL   J. Proteome Res. 12:260-271(2013).
RN   [15]
RP   PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-87; SER-92; SER-270; SER-466;
RP   SER-644; SER-737; SER-739; SER-746; SER-902; SER-1063; SER-1118; SER-1134;
RP   SER-1161 AND THR-1168, AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE
RP   ANALYSIS].
RC   TISSUE=Liver;
RX   PubMed=24275569; DOI=10.1016/j.jprot.2013.11.014;
RA   Bian Y., Song C., Cheng K., Dong M., Wang F., Huang J., Sun D., Wang L.,
RA   Ye M., Zou H.;
RT   "An enzyme assisted RP-RPLC approach for in-depth analysis of human liver
RT   phosphoproteome.";
RL   J. Proteomics 96:253-262(2014).
RN   [16]
RP   SUMOYLATION [LARGE SCALE ANALYSIS] AT LYS-808, AND IDENTIFICATION BY MASS
RP   SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=25218447; DOI=10.1038/nsmb.2890;
RA   Hendriks I.A., D'Souza R.C., Yang B., Verlaan-de Vries M., Mann M.,
RA   Vertegaal A.C.;
RT   "Uncovering global SUMOylation signaling networks in a site-specific
RT   manner.";
RL   Nat. Struct. Mol. Biol. 21:927-936(2014).
RN   [17]
RP   SUMOYLATION [LARGE SCALE ANALYSIS] AT LYS-360 AND LYS-808, AND
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=28112733; DOI=10.1038/nsmb.3366;
RA   Hendriks I.A., Lyon D., Young C., Jensen L.J., Vertegaal A.C.,
RA   Nielsen M.L.;
RT   "Site-specific mapping of the human SUMO proteome reveals co-modification
RT   with phosphorylation.";
RL   Nat. Struct. Mol. Biol. 24:325-336(2017).
CC   -!- INTERACTION:
CC       P28290-2; P06396: GSN; NbExp=3; IntAct=EBI-25863618, EBI-351506;
CC       P28290-2; P01112: HRAS; NbExp=3; IntAct=EBI-25863618, EBI-350145;
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000269|PubMed:14673706}.
CC       Note=Located near the plasma membrane. Associated with actin filaments.
CC       May also exist as a membrane-bound form with extracellular regions.
CC   -!- ALTERNATIVE PRODUCTS:
CC       Event=Alternative splicing; Named isoforms=3;
CC       Name=1;
CC         IsoId=P28290-1; Sequence=Displayed;
CC       Name=2;
CC         IsoId=P28290-2; Sequence=VSP_023865;
CC       Name=3;
CC         IsoId=P28290-3; Sequence=VSP_023866, VSP_023867;
CC   -!- TISSUE SPECIFICITY: Strongly expressed in pancreas and testis. Present
CC       in colon cancer cells (at protein level).
CC       {ECO:0000269|PubMed:14673706}.
CC   -!- INDUCTION: Up-regulated by activated KRAS.
CC       {ECO:0000269|PubMed:14673706}.
CC   -!- PTM: A 33 kDa peptide corresponding to the C-terminus of this protein
CC       is found in the testis and seems to be cleaved into 2 peptides of 14
CC       kDa and 18 kDa found on the surface of mature sperm cells. This sperm
CC       surface antigen may be involved in some step of early cleavage of the
CC       fertilized oocyte.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAB00773.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};
CC       Sequence=AAH12947.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};
CC       Sequence=BAB67820.2; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
CC       Sequence=BAC05308.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};
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DR   EMBL; AB116937; BAC81767.1; -; mRNA.
DR   EMBL; AB067514; BAB67820.2; ALT_INIT; mRNA.
DR   EMBL; AK091197; BAC03607.1; -; mRNA.
DR   EMBL; AK097375; BAC05027.1; -; mRNA.
DR   EMBL; AK098455; BAC05308.1; ALT_INIT; mRNA.
DR   EMBL; AK291745; BAF84434.1; -; mRNA.
DR   EMBL; CR749488; CAH18314.1; -; mRNA.
DR   EMBL; AC009962; AAY14913.1; -; Genomic_DNA.
DR   EMBL; CH471058; EAX10980.1; -; Genomic_DNA.
DR   EMBL; BC012947; AAH12947.1; ALT_INIT; mRNA.
DR   EMBL; BC028706; AAH28706.1; -; mRNA.
DR   EMBL; BC052581; AAH52581.1; -; mRNA.
DR   EMBL; BC064499; AAH64499.1; -; mRNA.
DR   EMBL; M61199; AAB00773.1; ALT_INIT; mRNA.
DR   CCDS; CCDS2284.1; -. [P28290-3]
DR   CCDS; CCDS46467.1; -. [P28290-1]
DR   RefSeq; NP_001123917.1; NM_001130445.2. [P28290-1]
DR   RefSeq; NP_001274432.1; NM_001287503.1.
DR   RefSeq; NP_001274433.1; NM_001287504.1.
DR   RefSeq; NP_006742.2; NM_006751.6. [P28290-3]
DR   AlphaFoldDB; P28290; -.
DR   BioGRID; 112622; 114.
DR   DIP; DIP-47271N; -.
DR   IntAct; P28290; 79.
DR   MINT; P28290; -.
DR   STRING; 9606.ENSP00000388731; -.
DR   GlyGen; P28290; 1 site, 1 O-linked glycan (1 site).
DR   iPTMnet; P28290; -.
DR   PhosphoSitePlus; P28290; -.
DR   BioMuta; SSFA2; -.
DR   DMDM; 134047924; -.
DR   EPD; P28290; -.
DR   jPOST; P28290; -.
DR   MassIVE; P28290; -.
DR   MaxQB; P28290; -.
DR   PaxDb; P28290; -.
DR   PeptideAtlas; P28290; -.
DR   PRIDE; P28290; -.
DR   ProteomicsDB; 54458; -. [P28290-1]
DR   ProteomicsDB; 54459; -. [P28290-2]
DR   ProteomicsDB; 54460; -. [P28290-3]
DR   Antibodypedia; 33982; 113 antibodies from 20 providers.
DR   DNASU; 6744; -.
DR   Ensembl; ENST00000320370.11; ENSP00000314669.7; ENSG00000138434.17. [P28290-3]
DR   Ensembl; ENST00000431877.7; ENSP00000388731.2; ENSG00000138434.17. [P28290-1]
DR   GeneID; 6744; -.
DR   KEGG; hsa:6744; -.
DR   MANE-Select; ENST00000431877.7; ENSP00000388731.2; NM_001130445.3; NP_001123917.1.
DR   UCSC; uc002uoh.5; human. [P28290-1]
DR   CTD; 6744; -.
DR   DisGeNET; 6744; -.
DR   GeneCards; ITPRID2; -.
DR   HGNC; HGNC:11319; ITPRID2.
DR   HPA; ENSG00000138434; Tissue enhanced (pancreas).
DR   MIM; 118990; gene.
DR   neXtProt; NX_P28290; -.
DR   OpenTargets; ENSG00000138434; -.
DR   PharmGKB; PA36143; -.
DR   VEuPathDB; HostDB:ENSG00000138434; -.
DR   eggNOG; ENOG502QSG8; Eukaryota.
DR   GeneTree; ENSGT00940000158532; -.
DR   HOGENOM; CLU_007016_0_0_1; -.
DR   InParanoid; P28290; -.
DR   OMA; QHSNPDF; -.
DR   OrthoDB; 94956at2759; -.
DR   PhylomeDB; P28290; -.
DR   TreeFam; TF331566; -.
DR   PathwayCommons; P28290; -.
DR   SignaLink; P28290; -.
DR   BioGRID-ORCS; 6744; 16 hits in 1076 CRISPR screens.
DR   ChiTaRS; SSFA2; human.
DR   GeneWiki; SSFA2; -.
DR   GenomeRNAi; 6744; -.
DR   Pharos; P28290; Tbio.
DR   PRO; PR:P28290; -.
DR   Proteomes; UP000005640; Chromosome 2.
DR   RNAct; P28290; protein.
DR   Bgee; ENSG00000138434; Expressed in body of pancreas and 210 other tissues.
DR   ExpressionAtlas; P28290; baseline and differential.
DR   Genevisible; P28290; HS.
DR   GO; GO:0005829; C:cytosol; IDA:HPA.
DR   GO; GO:0005654; C:nucleoplasm; IDA:HPA.
DR   GO; GO:0005886; C:plasma membrane; IDA:HPA.
DR   GO; GO:0051015; F:actin filament binding; IDA:CACAO.
DR   GO; GO:0005102; F:signaling receptor binding; IEA:InterPro.
DR   InterPro; IPR029325; ITPR-bd.
DR   InterPro; IPR026648; ITPRID2.
DR   InterPro; IPR029326; SSFA2_C.
DR   InterPro; IPR043444; TESPA1-like.
DR   PANTHER; PTHR17469; PTHR17469; 1.
DR   PANTHER; PTHR17469:SF11; PTHR17469:SF11; 1.
DR   Pfam; PF14722; KRAP_IP3R_bind; 1.
DR   Pfam; PF14723; SSFA2_C; 1.
DR   SMART; SM01257; KRAP_IP3R_bind; 1.
PE   1: Evidence at protein level;
KW   Actin-binding; Alternative splicing; Coiled coil; Cytoplasm;
KW   Isopeptide bond; Phosphoprotein; Reference proteome; Ubl conjugation.
FT   CHAIN           1..1259
FT                   /note="Protein ITPRID2"
FT                   /id="PRO_0000072211"
FT   REGION          31..72
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          268..290
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          306..450
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          806..829
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          1094..1137
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          1154..1215
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          959..1037
FT                   /evidence="ECO:0000255"
FT   COMPBIAS        44..60
FT                   /note="Acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        309..323
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        357..395
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        396..415
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        417..438
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        812..828
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1101..1137
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1156..1172
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOD_RES         87
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0007744|PubMed:18669648,
FT                   ECO:0007744|PubMed:24275569"
FT   MOD_RES         92
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:18669648,
FT                   ECO:0007744|PubMed:19369195, ECO:0007744|PubMed:19690332,
FT                   ECO:0007744|PubMed:20068231, ECO:0007744|PubMed:23186163,
FT                   ECO:0007744|PubMed:24275569"
FT   MOD_RES         111
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q922B9"
FT   MOD_RES         209
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:23186163"
FT   MOD_RES         270
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:20068231,
FT                   ECO:0007744|PubMed:24275569"
FT   MOD_RES         330
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:19369195,
FT                   ECO:0007744|PubMed:23186163"
FT   MOD_RES         466
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:24275569"
FT   MOD_RES         644
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:24275569"
FT   MOD_RES         668
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:18669648,
FT                   ECO:0007744|PubMed:23186163"
FT   MOD_RES         737
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:18669648,
FT                   ECO:0007744|PubMed:20068231, ECO:0007744|PubMed:23186163,
FT                   ECO:0007744|PubMed:24275569"
FT   MOD_RES         739
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:18669648,
FT                   ECO:0007744|PubMed:23186163, ECO:0007744|PubMed:24275569"
FT   MOD_RES         746
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:18669648,
FT                   ECO:0007744|PubMed:20068231, ECO:0007744|PubMed:23186163,
FT                   ECO:0007744|PubMed:24275569"
FT   MOD_RES         759
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:20068231,
FT                   ECO:0007744|PubMed:23186163"
FT   MOD_RES         767
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:23186163"
FT   MOD_RES         803
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:23186163"
FT   MOD_RES         869
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q922B9"
FT   MOD_RES         902
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:24275569"
FT   MOD_RES         1040
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q922B9"
FT   MOD_RES         1055
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q922B9"
FT   MOD_RES         1060
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q922B9"
FT   MOD_RES         1063
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:24275569"
FT   MOD_RES         1118
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:24275569"
FT   MOD_RES         1134
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:18669648,
FT                   ECO:0007744|PubMed:24275569"
FT   MOD_RES         1156
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0007744|PubMed:23186163"
FT   MOD_RES         1161
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0007744|PubMed:23186163,
FT                   ECO:0007744|PubMed:24275569"
FT   MOD_RES         1168
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0007744|PubMed:24275569"
FT   CROSSLNK        360
FT                   /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT                   G-Cter in SUMO2)"
FT                   /evidence="ECO:0007744|PubMed:28112733"
FT   CROSSLNK        808
FT                   /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT                   G-Cter in SUMO2)"
FT                   /evidence="ECO:0007744|PubMed:25218447,
FT                   ECO:0007744|PubMed:28112733"
FT   VAR_SEQ         1..153
FT                   /note="Missing (in isoform 2)"
FT                   /evidence="ECO:0000303|PubMed:14702039,
FT                   ECO:0000303|PubMed:17974005"
FT                   /id="VSP_023865"
FT   VAR_SEQ         1226..1251
FT                   /note="IKESIVGEIRREIVSGLLAAVSSSKA -> VGMDPISCVILELSMICTGGGV
FT                   ICALEDTCC (in isoform 3)"
FT                   /evidence="ECO:0000303|PubMed:15489334"
FT                   /id="VSP_023866"
FT   VAR_SEQ         1252..1259
FT                   /note="Missing (in isoform 3)"
FT                   /evidence="ECO:0000303|PubMed:15489334"
FT                   /id="VSP_023867"
FT   VARIANT         817
FT                   /note="A -> V (in dbSNP:rs16867510)"
FT                   /id="VAR_056998"
FT   VARIANT         833
FT                   /note="R -> W (in dbSNP:rs13419020)"
FT                   /evidence="ECO:0000269|PubMed:14702039"
FT                   /id="VAR_031186"
FT   VARIANT         836
FT                   /note="P -> L (in dbSNP:rs17647806)"
FT                   /evidence="ECO:0000269|PubMed:11572484,
FT                   ECO:0000269|PubMed:14702039"
FT                   /id="VAR_031187"
FT   VARIANT         1258
FT                   /note="Y -> N (in dbSNP:rs2303554)"
FT                   /id="VAR_059724"
FT   CONFLICT        292
FT                   /note="A -> V (in Ref. 4; CAH18314)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        353
FT                   /note="S -> P (in Ref. 3; BAC05027)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        405
FT                   /note="K -> E (in Ref. 3; BAC05027)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        513
FT                   /note="E -> G (in Ref. 4; CAH18314)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        993
FT                   /note="M -> L (in Ref. 8; AAB00773)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        1056
FT                   /note="A -> T (in Ref. 8; AAB00773)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        1108..1110
FT                   /note="QAT -> KQR (in Ref. 8; AAB00773)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        1116
FT                   /note="V -> I (in Ref. 8; AAB00773)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        1193
FT                   /note="E -> ESE (in Ref. 8; AAB00773)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   1259 AA;  138386 MW;  D5843D9D6D5414D7 CRC64;
     MDRPLSSSAE AEEELEWQVA SRRRKAWAKC RSSWQASETE DLSTEATTQD EEEDEEEDLP
     GAQLPAAGGR GNVPNEKIAI WLKDCRTPLG ASLDEQSSST LKGVLVRNGG SFEDDLSLGA
     EANHLHESDA QIENCNNILA KERRLQFHQK GRSMNSTGSG KSSGTVSSVS ELLELYEEDP
     EEILYNLGFG RDEPDIASKI PSRFFNSSSF AKGIDIKVFL SAQMQRMEVE NPNYALTSRF
     RQIEVLTTVA NAFSSLYSQV SGTPLQRIGS MSSVTSNKET DPPPPLTRSN TANRLMKTLS
     KLNLCVDKTE KGESSSPSPS AEKGKILNVS VIEESGNKND QKSQKIMKKK ESSSMLATVK
     EEVSGSSAAV TENADSDRIS DEANSNFNQG TENEQSKETQ SHESKLGEES GIVESKLDSD
     FNISSHSELE NSSELKSVHI STPEKEPCAP LTIPSIRNIM TQQKDSFEME EVQSTEGEAP
     HVPATYQLGL TKSKRDHLLR TASQHSDSSG FAEDSTDCLS LNHLQVQESL QAMGSSADSC
     DSETTVTSLG EDLATPTAQD QPYFNESEEE SLVPLQKGLE KAAAVADKRK SGSQDFPQCN
     TIENTGTKQS TCSPGDHIIE ITEVEEDLFP AETVELLREA SAESDVGKSS ESEFTQYTTH
     HILKSLASIE AKCSDMSSEN TTGPPSSMDR VNTALQRAQM KVCSLSNQRM GRSLLKSKDL
     LKQRYLFAKA GYPLRRSQSL PTTLLSPVRV VSSVNVRLSP GKETRCSPPS FTYKYTPEEE
     QELEKRVMEH DGQSLVKSTI FISPSSVKKE EAPQSEAPRV EECHHGRTPT CSRLAPPPMS
     QSTCSLHSIH SEWQERPLCE HTRTLSTHSV PNISGATCSA FASPFGCPYS HRHATYPYRV
     CSVNPPSAIE MQLRRVLHDI RNSLQNLSQY PMMRGPDPAA APYSTQKSSV LPLYENTFQE
     LQVMRRSLNL FRTQMMDLEL AMLRQQTMVY HHMTEEERFE VDQLQGLRNS VRMELQDLEL
     QLEERLLGLE EQLRAVRMPS PFRSSALMGM CGSRSADNLS CPSPLNVMEP VTELMQEQSY
     LKSELGLGLG EMGFEIPPGE SSESVFSQAT SESSSVCSGP SHANRRTGVP STASVGKSKT
     PLVARKKVFR ASVALTPTAP SRTGSVQTPP DLESSEEVDA AEGAPEVVGP KSEVEEGHGK
     LPSMPAAEEM HKNVEQDELQ QVIREIKESI VGEIRREIVS GLLAAVSSSK ASNSKQDYH
 
 
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