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PSIP1_BOVIN
ID   PSIP1_BOVIN             Reviewed;         530 AA.
AC   Q8MJG1; A7E383; Q0VCL7;
DT   05-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT   13-NOV-2007, sequence version 2.
DT   03-AUG-2022, entry version 109.
DE   RecName: Full=PC4 and SFRS1-interacting protein;
DE   AltName: Full=Lens epithelium-derived growth factor;
GN   Name=PSIP1; Synonyms=LEDGF;
OS   Bos taurus (Bovine).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC   Bovinae; Bos.
OX   NCBI_TaxID=9913;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-458.
RC   STRAIN=Hereford; TISSUE=Fetal lung, and Fetal pons;
RG   NIH - Mammalian Gene Collection (MGC) project;
RL   Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [MRNA] OF 48-530.
RC   TISSUE=Brain;
RA   Adachi N., Singh D.P., Shinohara T.;
RT   "Lens epithelium-derived growth factor (LEDGF): sequence conservation among
RT   animal species.";
RL   Submitted (JAN-2002) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Transcriptional coactivator involved in neuroepithelial stem
CC       cell differentiation and neurogenesis. Involved in particular in lens
CC       epithelial cell gene regulation and stress responses. May play an
CC       important role in lens epithelial to fiber cell terminal
CC       differentiation. May play a protective role during stress-induced
CC       apoptosis (By similarity). {ECO:0000250|UniProtKB:O75475}.
CC   -!- SUBUNIT: Monomer (By similarity). Interacts with IFRD1/PC4 (By
CC       similarity). Interacts (via IBD domain) with POGZ (via IBM motif) and
CC       CDCA7L (via IBM motifs) (By similarity). Interacts (via IBD domain)
CC       with KMT2A (via IBM motifs) with a moderate affinity whereas interacts
CC       with the KMT2A-MEN1 complex with a greater affinity; MEN1 enhances
CC       interaction of KMT2A with PSIP1 (By similarity). Interacts (via IBD
CC       domain) with IWS1 (via IBM motif), MED1 (via IBM motif) and DBF4 (via
CC       IBM motifs) (By similarity). {ECO:0000250|UniProtKB:O75475}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:O75475}.
CC   -!- PTM: Citrullinated by PADI4. {ECO:0000250|UniProtKB:Q99JF8}.
CC   -!- SIMILARITY: Belongs to the HDGF family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAI20107.1; Type=Miscellaneous discrepancy; Note=Contaminating sequence. Potential poly-A sequence.; Evidence={ECO:0000305};
CC       Sequence=AAI51755.1; Type=Miscellaneous discrepancy; Note=Contaminating sequence. Potential poly-A sequence.; Evidence={ECO:0000305};
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DR   EMBL; BC120106; AAI20107.1; ALT_SEQ; mRNA.
DR   EMBL; BC151754; AAI51755.1; ALT_SEQ; mRNA.
DR   EMBL; AF474175; AAM90841.1; -; mRNA.
DR   RefSeq; NP_001193405.1; NM_001206476.1.
DR   AlphaFoldDB; Q8MJG1; -.
DR   BMRB; Q8MJG1; -.
DR   SMR; Q8MJG1; -.
DR   STRING; 9913.ENSBTAP00000010356; -.
DR   PeptideAtlas; Q8MJG1; -.
DR   PRIDE; Q8MJG1; -.
DR   Ensembl; ENSBTAT00000010356; ENSBTAP00000010356; ENSBTAG00000007872.
DR   GeneID; 282011; -.
DR   KEGG; bta:282011; -.
DR   CTD; 11168; -.
DR   VEuPathDB; HostDB:ENSBTAG00000007872; -.
DR   VGNC; VGNC:33436; PSIP1.
DR   eggNOG; KOG1904; Eukaryota.
DR   GeneTree; ENSGT00940000154706; -.
DR   InParanoid; Q8MJG1; -.
DR   OMA; NLRVGMN; -.
DR   OrthoDB; 530959at2759; -.
DR   Proteomes; UP000009136; Chromosome 8.
DR   Bgee; ENSBTAG00000007872; Expressed in spermatocyte and 108 other tissues.
DR   GO; GO:0000791; C:euchromatin; ISS:UniProtKB.
DR   GO; GO:0000792; C:heterochromatin; ISS:UniProtKB.
DR   GO; GO:0005654; C:nucleoplasm; IEA:Ensembl.
DR   GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR   GO; GO:0003682; F:chromatin binding; ISS:UniProtKB.
DR   GO; GO:0140297; F:DNA-binding transcription factor binding; ISS:UniProtKB.
DR   GO; GO:0003690; F:double-stranded DNA binding; IBA:GO_Central.
DR   GO; GO:0097100; F:supercoiled DNA binding; ISS:UniProtKB.
DR   GO; GO:0003713; F:transcription coactivator activity; ISS:UniProtKB.
DR   GO; GO:0003712; F:transcription coregulator activity; IBA:GO_Central.
DR   GO; GO:0000395; P:mRNA 5'-splice site recognition; ISS:UniProtKB.
DR   GO; GO:0045944; P:positive regulation of transcription by RNA polymerase II; ISS:UniProtKB.
DR   GO; GO:0006357; P:regulation of transcription by RNA polymerase II; IBA:GO_Central.
DR   GO; GO:0009408; P:response to heat; ISS:UniProtKB.
DR   GO; GO:0006979; P:response to oxidative stress; ISS:UniProtKB.
DR   CDD; cd05834; HDGF_related; 1.
DR   Gene3D; 1.20.930.10; -; 1.
DR   InterPro; IPR035496; HDGF-rel_PWWP.
DR   InterPro; IPR036218; HIVI-bd_sf.
DR   InterPro; IPR021567; LEDGF_IBD.
DR   InterPro; IPR000313; PWWP_dom.
DR   InterPro; IPR035441; TFIIS/LEDGF_dom_sf.
DR   Pfam; PF11467; LEDGF; 1.
DR   Pfam; PF00855; PWWP; 1.
DR   SMART; SM00293; PWWP; 1.
DR   SUPFAM; SSF140576; SSF140576; 1.
DR   PROSITE; PS50812; PWWP; 1.
PE   2: Evidence at transcript level;
KW   Citrullination; Coiled coil; DNA-binding; Isopeptide bond; Nucleus;
KW   Phosphoprotein; Reference proteome; Transcription;
KW   Transcription regulation; Ubl conjugation.
FT   CHAIN           1..530
FT                   /note="PC4 and SFRS1-interacting protein"
FT                   /id="PRO_0000191706"
FT   DOMAIN          1..64
FT                   /note="PWWP"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00162"
FT   REGION          88..349
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          340..417
FT                   /note="Integrase-binding domain (IBD)"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   REGION          446..530
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          306..334
FT                   /evidence="ECO:0000255"
FT   COILED          371..395
FT                   /evidence="ECO:0000255"
FT   MOTIF           146..156
FT                   /note="Nuclear localization signal"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   COMPBIAS        88..105
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        106..133
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        208..263
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        301..349
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        446..473
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        474..494
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        495..530
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOD_RES         102
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q812D1"
FT   MOD_RES         105
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q99JF8"
FT   MOD_RES         106
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         115
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:Q99JF8"
FT   MOD_RES         122
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         129
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         141
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         167
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         177
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         206
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         271
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         272
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         273
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         275
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         434
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         437
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         443
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         514
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         517
FT                   /note="Citrulline"
FT                   /evidence="ECO:0000250"
FT   MOD_RES         522
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   MOD_RES         527
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
FT   CROSSLNK        75
FT                   /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT                   G-Cter in SUMO2)"
FT                   /evidence="ECO:0000250|UniProtKB:O75475"
SQ   SEQUENCE   530 AA;  60099 MW;  9AC58DE903FC372F CRC64;
     MTRDFKPGDL IFAKMKGYPH WPARVDEVPD GAVKPPTNKL PIFFFGTHET AFLGPKDIFP
     YSENKEKYGK PNKRKGFNEG LWEIDNNPKV KFSSQQASAK QSNASSDVEV EEKETSVSKE
     DTDPEEKASN EDVTKAIDIT TPKAARRGRK RKAEKQVETE EAGVVTTATA SANLKVSPKR
     GRPAATEVKI PKPRGRPKMV KQPCPSESDM ITEEDKSKKK GQEEKQPKKQ LKKDEEGQKE
     EEKPRKEPDK KEGKKEVESK RKNLAKTGVT STSDSEEEGD DQEGEKKRKG GRNFQTAHRR
     NMLKGQHEKE AADRKRKQEE QMETEQQNKD EGKKPEVKKV EKKRETSMDS RLQRIHAEIK
     NSLKIDNLDV NRCIEALDEL ASLQVTMQQA QKHTEMITTL KKIRRFKVSQ VIMEKSTMLY
     NKFKNMFLVG EGDSVITQVL NKSLAEQRQH EEANKTKDQG KKGPNKKLEK EQTGSKTLNG
     GSDAQDSNQP QHNGDSNEES KDNHEASSKK KPSSEERETE ISLKDSTLDN
 
 
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