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1ZWI

Structure of mutant KcsA potassium channel

Functional Information from GO Data
ChainGOidnamespacecontents
C0005249molecular_functionvoltage-gated potassium channel activity
C0006813biological_processpotassium ion transport
C0008076cellular_componentvoltage-gated potassium channel complex
Functional Information from PDB Data
site_idAC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE K C 5001
ChainResidue
CGLY77
CK5002
CK5002
CK5002
CGLY77
CGLY77
CGLY77
CTYR78
CTYR78
CTYR78
CTYR78
CK5002

site_idAC2
Number of Residues16
DetailsBINDING SITE FOR RESIDUE K C 5002
ChainResidue
CVAL76
CVAL76
CVAL76
CVAL76
CGLY77
CGLY77
CGLY77
CGLY77
CK5001
CK5001
CK5001
CK5001
CK5003
CK5003
CK5003
CK5003

site_idAC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE K C 5003
ChainResidue
CTHR75
CTHR75
CTHR75
CTHR75
CVAL76
CVAL76
CVAL76
CVAL76
CK5002
CK5002
CK5002
CK5002
CK5004
CK5004
CK5004
CK5004

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE K C 5004
ChainResidue
CTHR75
CTHR75
CTHR75
CTHR75
CK5003
CK5003
CK5003
CK5003

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE K C 5006
ChainResidue
CK5007
CK5007
CK5007
CK5007

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE K C 5007
ChainResidue
CK5006
CK5006
CK5006
CK5006

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DGA C 1001
ChainResidue
BGLU53
CPRO63
CARG89
CVAL93

site_idAC8
Number of Residues1
DetailsBINDING SITE FOR RESIDUE F09 A 1002
ChainResidue
AARG57

Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH
ChainResidueDetails
BTYR192-HIS198

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues45
DetailsTRANSMEM: Helical
ChainResidueDetails
CALA28-ALA50
CGLY88-ALA111

site_idSWS_FT_FI2
Number of Residues16
DetailsTOPO_DOM: Extracellular
ChainResidueDetails
CGLU51-THR61
CLEU81-TRP87

site_idSWS_FT_FI3
Number of Residues10
DetailsINTRAMEM: Helical; Pore-forming
ChainResidueDetails
CTYR62-THR72

site_idSWS_FT_FI4
Number of Residues7
DetailsINTRAMEM: Pore-forming
ChainResidueDetails
CALA73-ASP80

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PDB entries from 2024-07-17

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