ID A0A674C3A3_SALTR Unreviewed; 275 AA.
AC A0A674C3A3;
DT 17-JUN-2020, integrated into UniProtKB/TrEMBL.
DT 17-JUN-2020, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE RecName: Full=Gap junction protein {ECO:0000256|RuleBase:RU000630};
GN Name=GJB1 {ECO:0000313|Ensembl:ENSSTUP00000078215.1};
OS Salmo trutta (Brown trout).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Protacanthopterygii; Salmoniformes;
OC Salmonidae; Salmoninae; Salmo.
OX NCBI_TaxID=8032 {ECO:0000313|Ensembl:ENSSTUP00000078215.1, ECO:0000313|Proteomes:UP000472277};
RN [1] {ECO:0000313|Ensembl:ENSSTUP00000078215.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- FUNCTION: One gap junction consists of a cluster of closely packed
CC pairs of transmembrane channels, the connexons, through which materials
CC of low MW diffuse from one cell to a neighboring cell.
CC {ECO:0000256|RuleBase:RU000630}.
CC -!- SUBUNIT: A connexon is composed of a hexamer of connexins.
CC {ECO:0000256|RuleBase:RU000630}.
CC -!- SUBCELLULAR LOCATION: Cell junction, gap junction
CC {ECO:0000256|ARBA:ARBA00004610}. Cell membrane
CC {ECO:0000256|ARBA:ARBA00004651, ECO:0000256|RuleBase:RU000630}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004651,
CC ECO:0000256|RuleBase:RU000630}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the connexin family.
CC {ECO:0000256|RuleBase:RU000630}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR AlphaFoldDB; A0A674C3A3; -.
DR Ensembl; ENSSTUT00000083299.1; ENSSTUP00000078215.1; ENSSTUG00000034509.1.
DR GeneTree; ENSGT01030000234513; -.
DR InParanoid; A0A674C3A3; -.
DR OMA; CDSFPCP; -.
DR OrthoDB; 5301774at2759; -.
DR Proteomes; UP000472277; Unplaced.
DR GO; GO:0005922; C:connexin complex; IEA:InterPro.
DR GO; GO:0007154; P:cell communication; IEA:InterPro.
DR Gene3D; 1.20.1440.80; Gap junction channel protein cysteine-rich domain; 1.
DR InterPro; IPR000500; Connexin.
DR InterPro; IPR019570; Connexin_CCC.
DR InterPro; IPR017990; Connexin_CS.
DR InterPro; IPR013092; Connexin_N.
DR InterPro; IPR038359; Connexin_N_sf.
DR PANTHER; PTHR11984; CONNEXIN; 1.
DR PANTHER; PTHR11984:SF20; GAP JUNCTION BETA-1 PROTEIN; 1.
DR Pfam; PF00029; Connexin; 1.
DR PRINTS; PR00206; CONNEXIN.
DR SMART; SM00037; CNX; 1.
DR SMART; SM01089; Connexin_CCC; 1.
DR PROSITE; PS00407; CONNEXINS_1; 1.
DR PROSITE; PS00408; CONNEXINS_2; 1.
PE 3: Inferred from homology;
KW Cell junction {ECO:0000256|ARBA:ARBA00022949};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Gap junction {ECO:0000256|ARBA:ARBA00022868,
KW ECO:0000256|RuleBase:RU000630};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000472277};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU000630};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 21..40
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 77..96
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 130..157
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 189..213
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 42..75
FT /note="Connexin N-terminal"
FT /evidence="ECO:0000259|SMART:SM00037"
FT DOMAIN 145..212
FT /note="Gap junction protein cysteine-rich"
FT /evidence="ECO:0000259|SMART:SM01089"
SQ SEQUENCE 275 AA; 31273 MW; 4A20072B24701DE3 CRC64;
MNWGSFYAVI SGVNRHSTSI GRIWLSVIFI FRILVLVVAA ESVWGDEKSG FTCNTQQPGC
NSVCYDQFFP ISHIRLWALQ LILVSTPALL VAMHVAHRRH INKKILKKSG RVSPKELEQI
KNQKFAIAGA LWWTYMISVL FRIVLEVVFL YIFYLIYPDF KMFRLVKCGS FPCPNTVDCF
VSRPTEKTIF TVFMLSVSGL CVLLNLAEVA YLIGRACLRC IHGNQEETKV AGIGQKLSSY
KQNEINQMIA DQSKFKFNVG TRKTSMEKGE RCSAF
//
