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7XQG

Hemichannel-focused structure of C-terminal truncated connexin43/Cx43/GJA1 gap junction intercellular channel in POPE nanodiscs (GCN conformation)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005922cellular_componentconnexin complex
A0007154biological_processcell communication
B0005922cellular_componentconnexin complex
B0007154biological_processcell communication
C0005922cellular_componentconnexin complex
C0007154biological_processcell communication
D0005922cellular_componentconnexin complex
D0007154biological_processcell communication
E0005922cellular_componentconnexin complex
E0007154biological_processcell communication
F0005922cellular_componentconnexin complex
F0007154biological_processcell communication
Functional Information from PROSITE/UniProt
site_idPS00407
Number of Residues14
DetailsCONNEXINS_1 Connexins signature 1. CNTqQPGCenVCYD
ChainResidueDetails
ACYS54-ASP67

site_idPS00408
Number of Residues17
DetailsCONNEXINS_2 Connexins signature 2. Ckrd.PCphqVDCFLSRP
ChainResidueDetails
ACYS187-PRO203

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues468
DetailsTOPO_DOM: Cytoplasmic => ECO:0000250|UniProtKB:P08050
ChainResidueDetails
AGLY2-LYS23
ETYR98-TYR155
FGLY2-LYS23
FTYR98-TYR155
ATYR98-TYR155
BGLY2-LYS23
BTYR98-TYR155
CGLY2-LYS23
CTYR98-TYR155
DGLY2-LYS23
DTYR98-TYR155
EGLY2-LYS23

site_idSWS_FT_FI2
Number of Residues480
DetailsTRANSMEM: Helical => ECO:0000255
ChainResidueDetails
AVAL24-ALA44
CPHE77-PHE97
CILE156-ILE176
CILE208-LEU228
DVAL24-ALA44
DPHE77-PHE97
DILE156-ILE176
DILE208-LEU228
EVAL24-ALA44
EPHE77-PHE97
EILE156-ILE176
APHE77-PHE97
EILE208-LEU228
FVAL24-ALA44
FPHE77-PHE97
FILE156-ILE176
FILE208-LEU228
AILE156-ILE176
AILE208-LEU228
BVAL24-ALA44
BPHE77-PHE97
BILE156-ILE176
BILE208-LEU228
CVAL24-ALA44

site_idSWS_FT_FI3
Number of Residues366
DetailsTOPO_DOM: Extracellular => ECO:0000250|UniProtKB:P08050
ChainResidueDetails
ATRP45-ARG76
ETYR177-THR207
FTRP45-ARG76
FTYR177-THR207
ATYR177-THR207
BTRP45-ARG76
BTYR177-THR207
CTRP45-ARG76
CTYR177-THR207
DTRP45-ARG76
DTYR177-THR207
ETRP45-ARG76

site_idSWS_FT_FI4
Number of Residues6
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:P08050
ChainResidueDetails
ASER5
BSER5
CSER5
DSER5
ESER5
FSER5

site_idSWS_FT_FI5
Number of Residues6
DetailsMOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P23242
ChainResidueDetails
ATYR247
BTYR247
CTYR247
DTYR247
ETYR247
FTYR247

site_idSWS_FT_FI6
Number of Residues6
DetailsMOD_RES: Phosphoserine => ECO:0000269|PubMed:15605363, ECO:0007744|PubMed:21406692
ChainResidueDetails
ASER255
BSER255
CSER255
DSER255
ESER255
FSER255

site_idSWS_FT_FI7
Number of Residues18
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO) => ECO:0000269|PubMed:22411987
ChainResidueDetails
ALYS144
DLYS144
DLYS237
ELYS144
ELYS237
FLYS144
FLYS237
ALYS237
BLYS144
BLYS237
CLYS144
CLYS237

227344

PDB entries from 2024-11-13

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