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7QEU

human Connexin 26 at 55mmHg PCO2, pH7.4: two masked subunits, class B

Functional Information from GO Data
ChainGOidnamespacecontents
A0002931biological_processresponse to ischemia
A0005243molecular_functiongap junction channel activity
A0005509molecular_functioncalcium ion binding
A0005515molecular_functionprotein binding
A0005793cellular_componentendoplasmic reticulum-Golgi intermediate compartment
A0005886cellular_componentplasma membrane
A0005921cellular_componentgap junction
A0005922cellular_componentconnexin complex
A0007154biological_processcell communication
A0007267biological_processcell-cell signaling
A0007565biological_processfemale pregnancy
A0007605biological_processsensory perception of sound
A0010644biological_processcell communication by electrical coupling
A0016264biological_processgap junction assembly
A0016328cellular_componentlateral plasma membrane
A0030054cellular_componentcell junction
A0032355biological_processresponse to estradiol
A0032496biological_processresponse to lipopolysaccharide
A0032526biological_processresponse to retinoic acid
A0032570biological_processresponse to progesterone
A0034599biological_processcellular response to oxidative stress
A0042802molecular_functionidentical protein binding
A0044297cellular_componentcell body
A0044752biological_processresponse to human chorionic gonadotropin
A0046697biological_processdecidualization
A0046872molecular_functionmetal ion binding
A0048471cellular_componentperinuclear region of cytoplasm
A0048839biological_processinner ear development
A0055085biological_processtransmembrane transport
A0071377biological_processcellular response to glucagon stimulus
A0071549biological_processcellular response to dexamethasone stimulus
A0097449cellular_componentastrocyte projection
A1903763molecular_functiongap junction channel activity involved in cell communication by electrical coupling
A1905867biological_processepididymis development
A1990349biological_processgap junction-mediated intercellular transport
B0002931biological_processresponse to ischemia
B0005243molecular_functiongap junction channel activity
B0005509molecular_functioncalcium ion binding
B0005515molecular_functionprotein binding
B0005793cellular_componentendoplasmic reticulum-Golgi intermediate compartment
B0005886cellular_componentplasma membrane
B0005921cellular_componentgap junction
B0005922cellular_componentconnexin complex
B0007154biological_processcell communication
B0007267biological_processcell-cell signaling
B0007565biological_processfemale pregnancy
B0007605biological_processsensory perception of sound
B0010644biological_processcell communication by electrical coupling
B0016264biological_processgap junction assembly
B0016328cellular_componentlateral plasma membrane
B0030054cellular_componentcell junction
B0032355biological_processresponse to estradiol
B0032496biological_processresponse to lipopolysaccharide
B0032526biological_processresponse to retinoic acid
B0032570biological_processresponse to progesterone
B0034599biological_processcellular response to oxidative stress
B0042802molecular_functionidentical protein binding
B0044297cellular_componentcell body
B0044752biological_processresponse to human chorionic gonadotropin
B0046697biological_processdecidualization
B0046872molecular_functionmetal ion binding
B0048471cellular_componentperinuclear region of cytoplasm
B0048839biological_processinner ear development
B0055085biological_processtransmembrane transport
B0071377biological_processcellular response to glucagon stimulus
B0071549biological_processcellular response to dexamethasone stimulus
B0097449cellular_componentastrocyte projection
B1903763molecular_functiongap junction channel activity involved in cell communication by electrical coupling
B1905867biological_processepididymis development
B1990349biological_processgap junction-mediated intercellular transport
Functional Information from PROSITE/UniProt
site_idPS00407
Number of Residues14
DetailsCONNEXINS_1 Connexins signature 1. CNTlQPGCknVCYD
ChainResidueDetails
ACYS53-ASP66

site_idPS00408
Number of Residues17
DetailsCONNEXINS_2 Connexins signature 2. Cnaw.PCpntVDCFVSRP
ChainResidueDetails
ACYS169-PRO185

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues22
DetailsINTRAMEM: INTRAMEM => ECO:0000269|PubMed:26753910
ChainResidueDetails
AASP2-VAL13
BASP2-VAL13

site_idSWS_FT_FI2
Number of Residues122
DetailsTOPO_DOM: Cytoplasmic => ECO:0000269|PubMed:26753910
ChainResidueDetails
AASN14-ILE20
AVAL95-THR135
ACYS211-VAL226
BASN14-ILE20
BVAL95-THR135
BCYS211-VAL226

site_idSWS_FT_FI3
Number of Residues158
DetailsTRANSMEM: Helical => ECO:0000269|PubMed:26753910
ChainResidueDetails
AGLY21-ALA40
AILE74-HIS94
ATYR136-VAL156
AVAL190-LEU210
BGLY21-ALA40
BILE74-HIS94
BTYR136-VAL156
BVAL190-LEU210

site_idSWS_FT_FI4
Number of Residues128
DetailsTOPO_DOM: Extracellular => ECO:0000269|PubMed:26753910
ChainResidueDetails
ALYS41-HIS73
AMET157-THR189
BLYS41-HIS73
BMET157-THR189

site_idSWS_FT_FI5
Number of Residues2
DetailsBINDING: in other chain => ECO:0000305|PubMed:26753910, ECO:0007744|PDB:5ER7
ChainResidueDetails
AGLU42
BGLU42

site_idSWS_FT_FI6
Number of Residues4
DetailsBINDING: BINDING => ECO:0000305|PubMed:26753910, ECO:0007744|PDB:5ER7
ChainResidueDetails
AGLY45
BGLY45
BGLU47
AGLU47

219869

PDB entries from 2024-05-15

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