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CMTA1_HUMAN
ID   CMTA1_HUMAN             Reviewed;        1673 AA.
AC   Q9Y6Y1; A7MBM4; G3V3Z7; Q5VUE1; Q6V701; Q8WYI3; Q96S92;
DT   16-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT   16-MAY-2006, sequence version 4.
DT   03-AUG-2022, entry version 171.
DE   RecName: Full=Calmodulin-binding transcription activator 1 {ECO:0000312|HGNC:HGNC:18806};
GN   Name=CAMTA1 {ECO:0000312|HGNC:HGNC:18806};
GN   Synonyms=KIAA0833 {ECO:0000312|EMBL:BAA74856.3};
GN   ORFNames=MSTP023 {ECO:0000312|EMBL:AAL39006.1};
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] {ECO:0000312|EMBL:BAA74856.3}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
RC   TISSUE=Brain;
RX   PubMed=10048485; DOI=10.1093/dnares/5.6.355;
RA   Nagase T., Ishikawa K., Suyama M., Kikuno R., Hirosawa M., Miyajima N.,
RA   Tanaka A., Kotani H., Nomura N., Ohara O.;
RT   "Prediction of the coding sequences of unidentified human genes. XII. The
RT   complete sequences of 100 new cDNA clones from brain which code for large
RT   proteins in vitro.";
RL   DNA Res. 5:355-364(1998).
RN   [2]
RP   SEQUENCE REVISION.
RX   PubMed=12168954; DOI=10.1093/dnares/9.3.99;
RA   Nakajima D., Okazaki N., Yamakawa H., Kikuno R., Ohara O., Nagase T.;
RT   "Construction of expression-ready cDNA clones for KIAA genes: manual
RT   curation of 330 KIAA cDNA clones.";
RL   DNA Res. 9:99-106(2002).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 3).
RA   Li N., Zhang M., Wan T., Zhang W., Cao X.;
RL   Submitted (MAY-2001) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16710414; DOI=10.1038/nature04727;
RA   Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A.,
RA   Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C.,
RA   Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K.,
RA   Atkinson A., Cooper R., Jones C., Hall R.E., Andrews T.D., Lloyd C.,
RA   Ainscough R., Almeida J.P., Ambrose K.D., Anderson F., Andrew R.W.,
RA   Ashwell R.I.S., Aubin K., Babbage A.K., Bagguley C.L., Bailey J.,
RA   Beasley H., Bethel G., Bird C.P., Bray-Allen S., Brown J.Y., Brown A.J.,
RA   Buckley D., Burton J., Bye J., Carder C., Chapman J.C., Clark S.Y.,
RA   Clarke G., Clee C., Cobley V., Collier R.E., Corby N., Coville G.J.,
RA   Davies J., Deadman R., Dunn M., Earthrowl M., Ellington A.G., Errington H.,
RA   Frankish A., Frankland J., French L., Garner P., Garnett J., Gay L.,
RA   Ghori M.R.J., Gibson R., Gilby L.M., Gillett W., Glithero R.J.,
RA   Grafham D.V., Griffiths C., Griffiths-Jones S., Grocock R., Hammond S.,
RA   Harrison E.S.I., Hart E., Haugen E., Heath P.D., Holmes S., Holt K.,
RA   Howden P.J., Hunt A.R., Hunt S.E., Hunter G., Isherwood J., James R.,
RA   Johnson C., Johnson D., Joy A., Kay M., Kershaw J.K., Kibukawa M.,
RA   Kimberley A.M., King A., Knights A.J., Lad H., Laird G., Lawlor S.,
RA   Leongamornlert D.A., Lloyd D.M., Loveland J., Lovell J., Lush M.J.,
RA   Lyne R., Martin S., Mashreghi-Mohammadi M., Matthews L., Matthews N.S.W.,
RA   McLaren S., Milne S., Mistry S., Moore M.J.F., Nickerson T., O'Dell C.N.,
RA   Oliver K., Palmeiri A., Palmer S.A., Parker A., Patel D., Pearce A.V.,
RA   Peck A.I., Pelan S., Phelps K., Phillimore B.J., Plumb R., Rajan J.,
RA   Raymond C., Rouse G., Saenphimmachak C., Sehra H.K., Sheridan E.,
RA   Shownkeen R., Sims S., Skuce C.D., Smith M., Steward C., Subramanian S.,
RA   Sycamore N., Tracey A., Tromans A., Van Helmond Z., Wall M., Wallis J.M.,
RA   White S., Whitehead S.L., Wilkinson J.E., Willey D.L., Williams H.,
RA   Wilming L., Wray P.W., Wu Z., Coulson A., Vaudin M., Sulston J.E.,
RA   Durbin R.M., Hubbard T., Wooster R., Dunham I., Carter N.P., McVean G.,
RA   Ross M.T., Harrow J., Olson M.V., Beck S., Rogers J., Bentley D.R.;
RT   "The DNA sequence and biological annotation of human chromosome 1.";
RL   Nature 441:315-321(2006).
RN   [5]
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 (JUL-2005) to the EMBL/GenBank/DDBJ databases.
RN   [6]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1; 3 AND 4).
RC   TISSUE=Skin;
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   [7]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1422-1673 (ISOFORM 2).
RC   TISSUE=Heart;
RA   Xu Y.Y., Sun L.Z., Wu Q.Y., Liu Y.Q., Liu B., Zhao B., Wang X.Y., Song L.,
RA   Ye J., Sheng H., Gao Y., Zhang C.L., Zhang J., Wei Y.J., Sun Y.H.,
RA   Jiang Y.X., Zhao X.W., Liu S., Liu L.S., Ding J.F., Gao R.L., Qiang B.Q.,
RA   Yuan J.G., Liew C.C., Zhao M.S., Hui R.T.;
RL   Submitted (DEC-1998) to the EMBL/GenBank/DDBJ databases.
RN   [8]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1437-1673 (ISOFORM 2).
RA   Li H., Li S., Yu R., Shen C., Zhou G., Ke R., Lin L., Yang S.;
RL   Submitted (JUL-2003) to the EMBL/GenBank/DDBJ databases.
RN   [9]
RP   FUNCTION, SUBUNIT, TISSUE SPECIFICITY, AND SUBCELLULAR LOCATION.
RX   PubMed=11925432; DOI=10.1074/jbc.m200268200;
RA   Bouche N., Scharlat A., Snedden W., Bouchez D., Fromm H.;
RT   "A novel family of calmodulin-binding transcription activators in
RT   multicellular organisms.";
RL   J. Biol. Chem. 277:21851-21861(2002).
RN   [10]
RP   INDUCTION, SUBCELLULAR LOCATION, AND TISSUE SPECIFICITY.
RX   PubMed=15138581;
RA   Nakatani K., Nishioka J., Itakura T., Nakanishi Y., Horinouchi J., Abe Y.,
RA   Wada H., Nobori T.;
RT   "Cell cycle-dependent transcriptional regulation of calmodulin-binding
RT   transcription activator 1 in neuroblastoma cells.";
RL   Int. J. Oncol. 24:1407-1412(2004).
RN   [11]
RP   FUNCTION, AND TISSUE SPECIFICITY.
RX   PubMed=15709179;
RA   Barbashina V., Salazar P., Holland E.C., Rosenblum M.K., Ladanyi M.;
RT   "Allelic losses at 1p36 and 19q13 in gliomas: correlation with histologic
RT   classification, definition of a 150-kb minimal deleted region on 1p36, and
RT   evaluation of CAMTA1 as a candidate tumor suppressor gene.";
RL   Clin. Cancer Res. 11:1119-1128(2005).
RN   [12]
RP   INVOLVEMENT IN CECBA.
RX   PubMed=22693284; DOI=10.1136/jmedgenet-2012-100856;
RA   Thevenon J., Lopez E., Keren B., Heron D., Mignot C., Altuzarra C.,
RA   Beri-Dexheimer M., Bonnet C., Magnin E., Burglen L., Minot D., Vigneron J.,
RA   Morle S., Anheim M., Charles P., Brice A., Gallagher L., Amiel J.,
RA   Haffen E., Mach C., Depienne C., Doummar D., Bonnet M., Duplomb L.,
RA   Carmignac V., Callier P., Marle N., Mosca-Boidron A.L., Roze V., Aral B.,
RA   Razavi F., Jonveaux P., Faivre L., Thauvin-Robinet C.;
RT   "Intragenic CAMTA1 rearrangements cause non-progressive congenital ataxia
RT   with or without intellectual disability.";
RL   J. Med. Genet. 49:400-408(2012).
RN   [13]
RP   X-RAY CRYSTALLOGRAPHY (1.85 ANGSTROMS) OF 872-953.
RG   RIKEN structural genomics initiative (RSGI);
RT   "Crystal structure of the TIG domain of human calmodulin-binding
RT   transcription activator 1 (CAMTA1).";
RL   Submitted (DEC-2005) to the PDB data bank.
RN   [14]
RP   VARIANTS LYS-1177; THR-1218 AND ILE-1336.
RX   PubMed=17222547; DOI=10.1016/j.ejca.2006.09.023;
RA   Henrich K.-O., Claas A., Praml C., Benner A., Mollenhauer J., Poustka A.,
RA   Schwab M., Westermann F.;
RT   "Allelic variants of CAMTA1 and FLJ10737 within a commonly deleted region
RT   at 1p36 in neuroblastoma.";
RL   Eur. J. Cancer 43:607-616(2007).
RN   [15]
RP   VARIANT THR-1473.
RX   PubMed=33798445; DOI=10.1016/j.ajhg.2021.03.013;
RA   Courage C., Oliver K.L., Park E.J., Cameron J.M., Grabinska K.A., Muona M.,
RA   Canafoglia L., Gambardella A., Said E., Afawi Z., Baykan B., Brandt C.,
RA   di Bonaventura C., Chew H.B., Criscuolo C., Dibbens L.M., Castellotti B.,
RA   Riguzzi P., Labate A., Filla A., Giallonardo A.T., Berecki G.,
RA   Jackson C.B., Joensuu T., Damiano J.A., Kivity S., Korczyn A., Palotie A.,
RA   Striano P., Uccellini D., Giuliano L., Andermann E., Scheffer I.E.,
RA   Michelucci R., Bahlo M., Franceschetti S., Sessa W.C., Berkovic S.F.,
RA   Lehesjoki A.E.;
RT   "Progressive myoclonus epilepsies-Residual unsolved cases have marked
RT   genetic heterogeneity including dolichol-dependent protein glycosylation
RT   pathway genes.";
RL   Am. J. Hum. Genet. 108:722-738(2021).
CC   -!- FUNCTION: Transcriptional activator. {ECO:0000269|PubMed:11925432}.
CC   -!- SUBUNIT: May interact with calmodulin. {ECO:0000305|PubMed:11925432}.
CC   -!- INTERACTION:
CC       Q9Y6Y1; O75381: PEX14; NbExp=2; IntAct=EBI-1222733, EBI-594898;
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000305|PubMed:11925432}. Cytoplasm
CC       {ECO:0000305|PubMed:15138581}.
CC   -!- ALTERNATIVE PRODUCTS:
CC       Event=Alternative splicing; Named isoforms=4;
CC       Name=1;
CC         IsoId=Q9Y6Y1-1; Sequence=Displayed;
CC       Name=2;
CC         IsoId=Q9Y6Y1-2; Sequence=VSP_035936, VSP_035937;
CC       Name=3;
CC         IsoId=Q9Y6Y1-3; Sequence=VSP_043842, VSP_043843;
CC       Name=4;
CC         IsoId=Q9Y6Y1-4; Sequence=VSP_046358, VSP_046359;
CC   -!- TISSUE SPECIFICITY: Normally expressed in non-neoplastic adult central
CC       nervous system tissues: detected in whole brain, cerebellum, brain
CC       cortex, occipital lobe, frontal lobe, temporal lobe, putamen.
CC       Expression levels are low in oligodendroglial tumors, and are reduced
CC       by half in oligodendroglioma and astrocytoma cases with 1p loss of
CC       heterozygosity. Detected in neuroblastic-type cultured neuroblastoma
CC       cells. Expressed in heart and kidney. {ECO:0000269|PubMed:11925432,
CC       ECO:0000269|PubMed:15138581, ECO:0000269|PubMed:15709179}.
CC   -!- INDUCTION: Detected at low levels at interphase and in resting cells.
CC       Up-regulated during S phase and mitosis. Levels decrease at the end of
CC       mitosis. {ECO:0000269|PubMed:15138581}.
CC   -!- DISEASE: Cerebellar dysfunction with variable cognitive and behavioral
CC       abnormalities (CECBA) [MIM:614756]: An autosomal dominant
CC       neurodevelopmental disorder characterized by mildly delayed psychomotor
CC       development, early onset of cerebellar ataxia, and intellectual
CC       disability later in childhood and adult life. Other features may
CC       include neonatal hypotonia, dysarthria, and dysmetria. Brain imaging in
CC       some patients shows cerebellar atrophy. Dysmorphic facial features are
CC       variable. {ECO:0000269|PubMed:22693284}. Note=The disease is caused by
CC       variants affecting the gene represented in this entry.
CC   -!- MISCELLANEOUS: A very small segment of 1p36 located within CAMTA1 is
CC       deleted in all oligodendroglial tumors with 1p LOH. This minimal
CC       deleted region (MDR) also overlaps the neuroblastoma 1p36 MDR. CAMTA1
CC       shows no evidence of inactivation by somatic mutations.
CC   -!- SIMILARITY: Belongs to the CAMTA family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAL39006.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};
CC       Sequence=BAA74856.3; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
CC       Sequence=EAW71580.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC   -!- WEB RESOURCE: Name=Atlas of Genetics and Cytogenetics in Oncology and
CC       Haematology;
CC       URL="http://atlasgeneticsoncology.org/Genes/CAMTA1ID908ch1p36.html";
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DR   EMBL; AB020640; BAA74856.3; ALT_INIT; mRNA.
DR   EMBL; AY037153; AAK67633.1; -; mRNA.
DR   EMBL; AL359881; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; AL365194; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; AL590128; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; AL596210; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; Z97635; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; Z98052; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; Z98884; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; CH471130; EAW71580.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; BC116457; AAI16458.1; -; mRNA.
DR   EMBL; BC151835; AAI51836.1; -; mRNA.
DR   EMBL; CD103791; -; NOT_ANNOTATED_CDS; mRNA.
DR   EMBL; AF111804; AAL39006.1; ALT_INIT; mRNA.
DR   EMBL; AY349360; AAQ56724.1; -; mRNA.
DR   CCDS; CCDS30576.1; -. [Q9Y6Y1-1]
DR   CCDS; CCDS55574.1; -. [Q9Y6Y1-3]
DR   CCDS; CCDS55575.1; -. [Q9Y6Y1-4]
DR   RefSeq; NP_001182492.1; NM_001195563.1. [Q9Y6Y1-3]
DR   RefSeq; NP_001229630.1; NM_001242701.1. [Q9Y6Y1-4]
DR   RefSeq; NP_056030.1; NM_015215.3. [Q9Y6Y1-1]
DR   PDB; 2CXK; X-ray; 1.85 A; A/B/C/D/E=872-953.
DR   PDBsum; 2CXK; -.
DR   AlphaFoldDB; Q9Y6Y1; -.
DR   SMR; Q9Y6Y1; -.
DR   BioGRID; 116863; 8.
DR   IntAct; Q9Y6Y1; 5.
DR   STRING; 9606.ENSP00000306522; -.
DR   GlyGen; Q9Y6Y1; 1 site.
DR   iPTMnet; Q9Y6Y1; -.
DR   PhosphoSitePlus; Q9Y6Y1; -.
DR   BioMuta; CAMTA1; -.
DR   DMDM; 97046872; -.
DR   MassIVE; Q9Y6Y1; -.
DR   PaxDb; Q9Y6Y1; -.
DR   PeptideAtlas; Q9Y6Y1; -.
DR   PRIDE; Q9Y6Y1; -.
DR   ProteomicsDB; 86825; -. [Q9Y6Y1-1]
DR   ProteomicsDB; 86826; -. [Q9Y6Y1-2]
DR   ProteomicsDB; 86827; -. [Q9Y6Y1-3]
DR   Antibodypedia; 49059; 69 antibodies from 18 providers.
DR   DNASU; 23261; -.
DR   Ensembl; ENST00000303635.12; ENSP00000306522.6; ENSG00000171735.19. [Q9Y6Y1-1]
DR   Ensembl; ENST00000473578.5; ENSP00000451388.1; ENSG00000171735.19. [Q9Y6Y1-3]
DR   Ensembl; ENST00000557126.5; ENSP00000451510.1; ENSG00000171735.19. [Q9Y6Y1-4]
DR   GeneID; 23261; -.
DR   KEGG; hsa:23261; -.
DR   MANE-Select; ENST00000303635.12; ENSP00000306522.6; NM_015215.4; NP_056030.1.
DR   UCSC; uc001aoh.4; human. [Q9Y6Y1-1]
DR   CTD; 23261; -.
DR   DisGeNET; 23261; -.
DR   GeneCards; CAMTA1; -.
DR   HGNC; HGNC:18806; CAMTA1.
DR   HPA; ENSG00000171735; Low tissue specificity.
DR   MalaCards; CAMTA1; -.
DR   MIM; 611501; gene.
DR   MIM; 614756; phenotype.
DR   neXtProt; NX_Q9Y6Y1; -.
DR   OpenTargets; ENSG00000171735; -.
DR   Orphanet; 157791; Epithelioid hemangioendothelioma.
DR   Orphanet; 314647; Non-progressive cerebellar ataxia with intellectual disability.
DR   PharmGKB; PA38688; -.
DR   VEuPathDB; HostDB:ENSG00000171735; -.
DR   eggNOG; KOG0520; Eukaryota.
DR   GeneTree; ENSGT00940000155203; -.
DR   HOGENOM; CLU_003170_1_0_1; -.
DR   InParanoid; Q9Y6Y1; -.
DR   OMA; CSPQQGG; -.
DR   OrthoDB; 315169at2759; -.
DR   PhylomeDB; Q9Y6Y1; -.
DR   TreeFam; TF323452; -.
DR   PathwayCommons; Q9Y6Y1; -.
DR   SignaLink; Q9Y6Y1; -.
DR   SIGNOR; Q9Y6Y1; -.
DR   BioGRID-ORCS; 23261; 7 hits in 1099 CRISPR screens.
DR   ChiTaRS; CAMTA1; human.
DR   EvolutionaryTrace; Q9Y6Y1; -.
DR   GeneWiki; CAMTA1; -.
DR   GenomeRNAi; 23261; -.
DR   Pharos; Q9Y6Y1; Tbio.
DR   PRO; PR:Q9Y6Y1; -.
DR   Proteomes; UP000005640; Chromosome 1.
DR   RNAct; Q9Y6Y1; protein.
DR   Bgee; ENSG00000171735; Expressed in parotid gland and 193 other tissues.
DR   ExpressionAtlas; Q9Y6Y1; baseline and differential.
DR   Genevisible; Q9Y6Y1; HS.
DR   GO; GO:0005829; C:cytosol; IDA:HPA.
DR   GO; GO:0005730; C:nucleolus; IDA:HPA.
DR   GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR   GO; GO:0003690; F:double-stranded DNA binding; IBA:GO_Central.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IEA:Ensembl.
DR   GO; GO:0003712; F:transcription coregulator activity; IBA:GO_Central.
DR   GO; GO:0050885; P:neuromuscular process controlling balance; IEA:Ensembl.
DR   GO; GO:0070886; P:positive regulation of calcineurin-NFAT signaling cascade; IMP:BHF-UCL.
DR   GO; GO:0035307; P:positive regulation of protein dephosphorylation; IMP:BHF-UCL.
DR   GO; GO:0045944; P:positive regulation of transcription by RNA polymerase II; IEA:Ensembl.
DR   GO; GO:0006357; P:regulation of transcription by RNA polymerase II; IBA:GO_Central.
DR   Gene3D; 1.25.40.20; -; 1.
DR   Gene3D; 2.60.40.10; -; 1.
DR   InterPro; IPR002110; Ankyrin_rpt.
DR   InterPro; IPR036770; Ankyrin_rpt-contain_sf.
DR   InterPro; IPR039033; Camta1.
DR   InterPro; IPR005559; CG-1_dom.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR014756; Ig_E-set.
DR   InterPro; IPR002909; IPT_dom.
DR   InterPro; IPR000048; IQ_motif_EF-hand-BS.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   PANTHER; PTHR23335:SF11; PTHR23335:SF11; 1.
DR   Pfam; PF03859; CG-1; 1.
DR   Pfam; PF00612; IQ; 1.
DR   Pfam; PF01833; TIG; 1.
DR   SMART; SM01076; CG-1; 1.
DR   SUPFAM; SSF48403; SSF48403; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   SUPFAM; SSF81296; SSF81296; 1.
DR   PROSITE; PS50297; ANK_REP_REGION; 1.
DR   PROSITE; PS50088; ANK_REPEAT; 1.
DR   PROSITE; PS51437; CG_1; 1.
DR   PROSITE; PS50096; IQ; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Activator; Alternative splicing; ANK repeat; Cytoplasm;
KW   Intellectual disability; Nucleus; Reference proteome; Repeat;
KW   Transcription; Transcription regulation.
FT   CHAIN           1..1673
FT                   /note="Calmodulin-binding transcription activator 1"
FT                   /id="PRO_0000235820"
FT   DOMAIN          875..953
FT                   /note="IPT/TIG"
FT                   /evidence="ECO:0007744|PDB:2CXK"
FT   REPEAT          1064..1093
FT                   /note="ANK 1"
FT   REPEAT          1109..1129
FT                   /note="ANK 2"
FT   REPEAT          1143..1172
FT                   /note="ANK 3"
FT   DOMAIN          1547..1576
FT                   /note="IQ 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00116"
FT   DOMAIN          1577..1599
FT                   /note="IQ 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00116"
FT   DOMAIN          1600..1622
FT                   /note="IQ 3"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00116"
FT   DNA_BIND        63..188
FT                   /note="CG-1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00767"
FT   REGION          283..375
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          990..1021
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          1215..1246
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          1264..1317
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           112..119
FT                   /note="Nuclear localization signal"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00767"
FT   COMPBIAS        305..331
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        337..370
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        991..1021
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1222..1236
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1269..1288
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   VAR_SEQ         79..101
FT                   /note="EIAAYLITFEKHEEWLTTSPKTR -> ALTTHLFMGAAKKRDPQSWSHEG
FT                   (in isoform 4)"
FT                   /evidence="ECO:0000303|PubMed:15489334"
FT                   /id="VSP_046358"
FT   VAR_SEQ         79..80
FT                   /note="EI -> RS (in isoform 3)"
FT                   /evidence="ECO:0000303|PubMed:15489334, ECO:0000303|Ref.3"
FT                   /id="VSP_043842"
FT   VAR_SEQ         81..1673
FT                   /note="Missing (in isoform 3)"
FT                   /evidence="ECO:0000303|PubMed:15489334, ECO:0000303|Ref.3"
FT                   /id="VSP_043843"
FT   VAR_SEQ         102..1673
FT                   /note="Missing (in isoform 4)"
FT                   /evidence="ECO:0000303|PubMed:15489334"
FT                   /id="VSP_046359"
FT   VAR_SEQ         1458..1471
FT                   /note="Missing (in isoform 2)"
FT                   /evidence="ECO:0000303|Ref.7, ECO:0000303|Ref.8"
FT                   /id="VSP_035936"
FT   VAR_SEQ         1653..1673
FT                   /note="SPLVDHRLYKRSERIEKGQGT -> RVKELKKAKELEDIQQHPLAM (in
FT                   isoform 2)"
FT                   /evidence="ECO:0000303|Ref.7, ECO:0000303|Ref.8"
FT                   /id="VSP_035937"
FT   VARIANT         1177
FT                   /note="N -> K (in dbSNP:rs41278952)"
FT                   /evidence="ECO:0000269|PubMed:17222547"
FT                   /id="VAR_047824"
FT   VARIANT         1218
FT                   /note="N -> T (in dbSNP:rs41278954)"
FT                   /evidence="ECO:0000269|PubMed:17222547"
FT                   /id="VAR_047825"
FT   VARIANT         1336
FT                   /note="T -> I (in dbSNP:rs137974312)"
FT                   /evidence="ECO:0000269|PubMed:17222547"
FT                   /id="VAR_047826"
FT   VARIANT         1473
FT                   /note="S -> T (found in patients with late onset
FT                   progressive myoclonus epilepsy; unknown pathological
FT                   significance; dbSNP:rs776553769)"
FT                   /evidence="ECO:0000269|PubMed:33798445"
FT                   /id="VAR_085043"
FT   STRAND          875..877
FT                   /evidence="ECO:0007829|PDB:2CXK"
FT   STRAND          879..881
FT                   /evidence="ECO:0007829|PDB:2CXK"
FT   STRAND          888..894
FT                   /evidence="ECO:0007829|PDB:2CXK"
FT   STRAND          902..906
FT                   /evidence="ECO:0007829|PDB:2CXK"
FT   STRAND          909..912
FT                   /evidence="ECO:0007829|PDB:2CXK"
FT   STRAND          914..917
FT                   /evidence="ECO:0007829|PDB:2CXK"
FT   STRAND          920..924
FT                   /evidence="ECO:0007829|PDB:2CXK"
FT   STRAND          930..939
FT                   /evidence="ECO:0007829|PDB:2CXK"
FT   STRAND          948..952
FT                   /evidence="ECO:0007829|PDB:2CXK"
SQ   SEQUENCE   1673 AA;  183672 MW;  008AA6A906374C00 CRC64;
     MWRAEGKWLP KTSRKSVSQS VFCGTSTYCV LNTVPPIEDD HGNSNSSHVK IFLPKKLLEC
     LPKCSSLPKE RHRWNTNEEI AAYLITFEKH EEWLTTSPKT RPQNGSMILY NRKKVKYRKD
     GYCWKKRKDG KTTREDHMKL KVQGVECLYG CYVHSSIIPT FHRRCYWLLQ NPDIVLVHYL
     NVPAIEDCGK PCGPILCSIN TDKKEWAKWT KEELIGQLKP MFHGIKWTCS NGNSSSGFSV
     EQLVQQILDS HQTKPQPRTH NCLCTGSLGA GGSVHHKCNS AKHRIISPKV EPRTGGYGSH
     SEVQHNDVSE GKHEHSHSKG SSREKRNGKV AKPVLLHQSS TEVSSTNQVE VPDTTQSSPV
     SISSGLNSDP DMVDSPVVTG VSGMAVASVM GSLSQSATVF MSEVTNEAVY TMSPTAGPNH
     HLLSPDASQG LVLAVSSDGH KFAFPTTGSS ESLSMLPTNV SEELVLSTTL DGGRKIPETT
     MNFDPDCFLN NPKQGQTYGG GGLKAEMVSS NIRHSPPGER SFSFTTVLTK EIKTEDTSFE
     QQMAKEAYSS SAAAVAASSL TLTAGSSLLP SGGGLSPSTT LEQMDFSAID SNKDYTSSFS
     QTGHSPHIHQ TPSPSFFLQD ASKPLPVEQN THSSLSDSGG TFVMPTVKTE ASSQTSSCSG
     HVETRIESTS SLHLMQFQAN FQAMTAEGEV TMETSQAAEG SEVLLKSGEL QACSSEHYLQ
     PETNGVIRSA GGVPILPGNV VQGLYPVAQP SLGNASNMEL SLDHFDISFS NQFSDLINDF
     ISVEGGSSTI YGHQLVSGDS TALSQSEDGA RAPFTQAEMC LPCCSPQQGS LQLSSSEGGA
     STMAYMHVAE VVSAASAQGT LGMLQQSGRV FMVTDYSPEW SYPEGGVKVL ITGPWQEASN
     NYSCLFDQIS VPASLIQPGV LRCYCPAHDT GLVTLQVAFN NQIISNSVVF EYKARALPTL
     PSSQHDWLSL DDNQFRMSIL ERLEQMERRM AEMTGSQQHK QASGGGSSGG GSGSGNGGSQ
     AQCASGTGAL GSCFESRVVV VCEKMMSRAC WAKSKHLIHS KTFRGMTLLH LAAAQGYATL
     IQTLIKWRTK HADSIDLELE VDPLNVDHFS CTPLMWACAL GHLEAAVVLY KWDRRAISIP
     DSLGRLPLGI ARSRGHVKLA ECLEHLQRDE QAQLGQNPRI HCPASEEPST ESWMAQWHSE
     AISSPEIPKG VTVIASTNPE LRRPRSEPSN YYSSESHKDY PAPKKHKLNP EYFQTRQEKL
     LPTALSLEEP NIRKQSPSSK QSVPETLSPS EGVRDFSREL SPPTPETAAF QASGSQPVGK
     WNSKDLYIGV STVQVTGNPK GTSVGKEAAP SQVRPREPMS VLMMANREVV NTELGSYRDS
     AENEECGQPM DDIQVNMMTL AEHIIEATPD RIKQENFVPM ESSGLERTDP ATISSTMSWL
     ASYLADADCL PSAAQIRSAY NEPLTPSSNT SLSPVGSPVS EIAFEKPNLP SAADWSEFLS
     ASTSEKVENE FAQLTLSDHE QRELYEAARL VQTAFRKYKG RPLREQQEVA AAVIQRCYRK
     YKQYALYKKM TQAAILIQSK FRSYYEQKKF QQSRRAAVLI QKYYRSYKKC GKRRQARRTA
     VIVQQKLRSS LLTKKQDQAA RKIMRFLRRC RHSPLVDHRL YKRSERIEKG QGT
 
 
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