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SLU7_MACFA
ID   SLU7_MACFA              Reviewed;         586 AA.
AC   Q4R4P2;
DT   29-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2005, sequence version 1.
DT   03-AUG-2022, entry version 63.
DE   RecName: Full=Pre-mRNA-splicing factor SLU7;
GN   Name=SLU7; ORFNames=QtrA-13902;
OS   Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini;
OC   Cercopithecidae; Cercopithecinae; Macaca.
OX   NCBI_TaxID=9541;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Temporal cortex;
RG   International consortium for macaque cDNA sequencing and analysis;
RT   "DNA sequences of macaque genes expressed in brain or testis and its
RT   evolutionary implications.";
RL   Submitted (JUN-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Required for pre-mRNA splicing as component of the
CC       spliceosome. Participates in the second catalytic step of pre-mRNA
CC       splicing, when the free hydroxyl group of exon I attacks the 3'-splice
CC       site to generate spliced mRNA and the excised lariat intron. Required
CC       for holding exon 1 properly in the spliceosome and for correct AG
CC       identification when more than one possible AG exists in 3'-splicing
CC       site region. May be involved in the activation of proximal AG. Probably
CC       also involved in alternative splicing regulation.
CC       {ECO:0000250|UniProtKB:O95391}.
CC   -!- SUBUNIT: Component of pre-catalytic, catalytic and post-catalytic
CC       spliceosomes. Associates with the spliceosome prior to recognition of
CC       the 3'-splice site for step II, probably during catalysis of step I.
CC       {ECO:0000250|UniProtKB:O95391}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:O95391}. Nucleus
CC       speckle {ECO:0000250|UniProtKB:O95391}. Cytoplasm
CC       {ECO:0000250|UniProtKB:O95391}. Note=Predominantly nuclear. Shuttling
CC       between the nucleus and the cytoplasm is regulated by the CCHC-type
CC       zinc finger. Upon UV-C stress stimulus, the nuclear concentration of
CC       the protein decreases, affecting alternative splicing. Translocates
CC       from the nucleus to the cytoplasm after heat shock cell treatment.
CC       Accumulates in cytoplasmic vesicle-like organelles after heat shock
CC       treatment, which may represent stress granules.
CC       {ECO:0000250|UniProtKB:O95391}.
CC   -!- DOMAIN: The CCHC-type zinc finger is required to retain the protein
CC       within the nucleus and prevent its shuttle back to the cytoplasm via
CC       the CRM1 pathway. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the SLU7 family. {ECO:0000305}.
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DR   EMBL; AB169852; BAE01933.1; -; mRNA.
DR   RefSeq; NP_001270446.1; NM_001283517.1.
DR   AlphaFoldDB; Q4R4P2; -.
DR   SMR; Q4R4P2; -.
DR   STRING; 9541.XP_005558493.1; -.
DR   GeneID; 101925694; -.
DR   CTD; 10569; -.
DR   eggNOG; KOG2560; Eukaryota.
DR   OrthoDB; 816947at2759; -.
DR   Proteomes; UP000233100; Unplaced.
DR   GO; GO:0005737; C:cytoplasm; ISS:UniProtKB.
DR   GO; GO:0016607; C:nuclear speck; IEA:UniProtKB-SubCell.
DR   GO; GO:0005634; C:nucleus; ISS:UniProtKB.
DR   GO; GO:0005681; C:spliceosomal complex; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0030628; F:pre-mRNA 3'-splice site binding; IEA:InterPro.
DR   GO; GO:0034605; P:cellular response to heat; ISS:UniProtKB.
DR   GO; GO:0006886; P:intracellular protein transport; ISS:UniProtKB.
DR   GO; GO:0000398; P:mRNA splicing, via spliceosome; IEA:InterPro.
DR   InterPro; IPR021715; Slu7_dom.
DR   InterPro; IPR039974; Splicing_factor_SLU7.
DR   PANTHER; PTHR12942; PTHR12942; 1.
DR   Pfam; PF11708; Slu7; 1.
PE   2: Evidence at transcript level;
KW   Acetylation; Cytoplasm; Isopeptide bond; Metal-binding; mRNA processing;
KW   mRNA splicing; Nucleus; Phosphoprotein; Reference proteome; Spliceosome;
KW   Ubl conjugation; Zinc; Zinc-finger.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250|UniProtKB:O95391"
FT   CHAIN           2..586
FT                   /note="Pre-mRNA-splicing factor SLU7"
FT                   /id="PRO_0000289195"
FT   ZN_FING         118..135
FT                   /note="CCHC-type"
FT   REGION          1..63
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          77..100
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          206..254
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          491..586
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           129..169
FT                   /note="Bipartite nuclear localization signal"
FT                   /evidence="ECO:0000250"
FT   COMPBIAS        20..60
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        223..238
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        510..577
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOD_RES         2
FT                   /note="N-acetylserine"
FT                   /evidence="ECO:0000250|UniProtKB:O95391"
FT   MOD_RES         215
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O95391"
FT   MOD_RES         227
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O95391"
FT   MOD_RES         235
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O95391"
FT   CROSSLNK        349
FT                   /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT                   G-Cter in SUMO2)"
FT                   /evidence="ECO:0000250|UniProtKB:O95391"
FT   CROSSLNK        408
FT                   /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT                   G-Cter in SUMO2)"
FT                   /evidence="ECO:0000250|UniProtKB:O95391"
SQ   SEQUENCE   586 AA;  68339 MW;  BE14773AF1DC546B CRC64;
     MSATVVDAVN AAPLSGSKEM SLEEPKKMTR EDWRKKKELE EQRKLGNAPA EVDEEGKDIN
     PHIPQYISSV PWYIDPSKRP TLKHQRPQPE KQKQFSSSGE WYKRGVKENS IITKYRKGAC
     ENCGAMTHKK KDCFERPRRV GAKFTGTNIA PDEHVQPQLM FDYDGKRDRW NGYNPEEHMK
     IVEEYAKVDL AKRTLKAQKL QEELASGKLV EQANSPKHQW GEEEPNSQTE KDHNSEDEDE
     DKYADDIDMP GQNFDSKRRI TVRNLRIRED IAKYLRNLDP NSAYYDPKTR AMRENPYANA
     GKNPDEVSYA GDNFVRYTGD TISMAQTQLF AWEAYDRGSE VHLQADPTKL ELLYKSFKVK
     KEDFKEQQKE SILEKYGGQE HLDAPPAELL LAQTEDYVEY SRHGTVIKGQ ERAVACSKYE
     EDVKIHNHTH IWGSYWKEGR WGYKCCHSFF KYSYCTGEAG KEIVNSEECI INDITGDESV
     KKPQTLMELH QEKLKEEKKK KKKKKKKHRK SSSDSDDEEK KHEKLKKALN AEEARLLHVK
     ETMQIDERKR PYNSIYETRE PTEEEMEAYR MKRQRPDDPM ASFLGQ
 
 
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