ID A0A672UZT1_STRHB Unreviewed; 209 AA.
AC A0A672UZT1;
DT 17-JUN-2020, integrated into UniProtKB/TrEMBL.
DT 17-JUN-2020, sequence version 1.
DT 24-JAN-2024, entry version 14.
DE SubName: Full=COP9 signalosome subunit 7B {ECO:0000313|Ensembl:ENSSHBP00005020938.1};
GN Name=COPS7B {ECO:0000313|Ensembl:ENSSHBP00005020938.1};
OS Strigops habroptila (Kakapo).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Neognathae; Psittaciformes; Psittacidae; Strigops.
OX NCBI_TaxID=2489341 {ECO:0000313|Ensembl:ENSSHBP00005020938.1, ECO:0000313|Proteomes:UP000472266};
RN [1] {ECO:0000313|Ensembl:ENSSHBP00005020938.1, ECO:0000313|Proteomes:UP000472266}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Jarvis E.D., Howard J., Rhie A., Phillippy A., Korlach J., Digby A.,
RA Iorns D., Eason D., Robertson B., Raemaekers T., Howe K., Lewin H.,
RA Damas J., Hastie A., Tracey A., Chow W., Fedrigo O.;
RT "Strigops habroptila (kakapo) genome, bStrHab1, primary haplotype, v2.";
RL Submitted (NOV-2019) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Ensembl:ENSSHBP00005020938.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- FUNCTION: Component of the COP9 signalosome complex (CSN), a complex
CC involved in various cellular and developmental processes. The CSN
CC complex is an essential regulator of the ubiquitin (Ubl) conjugation
CC pathway by mediating the deneddylation of the cullin subunits of SCF-
CC type E3 ligase complexes, leading to decrease the Ubl ligase activity
CC of SCF-type complexes such as SCF, CSA or DDB2. The complex is also
CC involved in phosphorylation of p53/TP53, JUN, I-kappa-B-alpha/NFKBIA,
CC ITPK1 and IRF8/ICSBP, possibly via its association with CK2 and PKD
CC kinases. CSN-dependent phosphorylation of TP53 and JUN promotes and
CC protects degradation by the Ubl system, respectively.
CC {ECO:0000256|ARBA:ARBA00025037}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC Nucleus {ECO:0000256|ARBA:ARBA00004123}.
CC -!- SIMILARITY: Belongs to the CSN7/EIF3M family. CSN7 subfamily.
CC {ECO:0000256|ARBA:ARBA00008482}.
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DR AlphaFoldDB; A0A672UZT1; -.
DR Ensembl; ENSSHBT00005024941.1; ENSSHBP00005020938.1; ENSSHBG00005017767.1.
DR GeneTree; ENSGT00940000157155; -.
DR Proteomes; UP000472266; Chromosome 9.
DR GO; GO:0008180; C:COP9 signalosome; IEA:InterPro.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0010387; P:COP9 signalosome assembly; IEA:InterPro.
DR InterPro; IPR045237; COPS7/eIF3m.
DR InterPro; IPR041481; CSN7_helixI.
DR InterPro; IPR000717; PCI_dom.
DR PANTHER; PTHR15350; COP9 SIGNALOSOME COMPLEX SUBUNIT 7/DENDRITIC CELL PROTEIN GA17; 1.
DR PANTHER; PTHR15350:SF8; COP9 SIGNALOSOME COMPLEX SUBUNIT 7B; 1.
DR Pfam; PF18392; CSN7a_helixI; 1.
DR Pfam; PF01399; PCI; 1.
DR SMART; SM00088; PINT; 1.
PE 3: Inferred from homology;
KW Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Reference proteome {ECO:0000313|Proteomes:UP000472266}.
FT DOMAIN 29..122
FT /note="PCI"
FT /evidence="ECO:0000259|SMART:SM00088"
FT REGION 172..209
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 181..197
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 209 AA; 23614 MW; D0CF291BD327E630 CRC64;
MAGEQKPSCN LLEQFILLAK GTSGSALTAL INQVLEAPGV YVFGELLELT NVQECIPYSV
LLKDLDMKNL RELEDLIIEA VYTDIIQGKL DQRNQVLEVD FCIGRDIQKK DISNIVKTLQ
EWCDGCEAVL LGIEQQVLRA NQYKENHHRT QQQVEIEVTN IKKTLKATAS SSAQEMEQQL
VERECPPHTE QRQPTKKISK VKGLVSSRH
//
