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4MSW

Y78 ester mutant of KcsA in high K+

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 Residues5
DetailsBINDING SITE FOR RESIDUE DGA C 1001
ChainResidue
ATHR30
BGLU53
CPRO63
CLEU86
CHOH1113

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE K C 1002
ChainResidue
CTYF78
CTYF78
CTYF78
CTYF78
CGLY77
CGLY77
CGLY77
CGLY77

site_idAC3
Number of Residues12
DetailsBINDING SITE FOR RESIDUE K C 1003
ChainResidue
CTHR75
CTHR75
CTHR75
CTHR75
CVAL76
CVAL76
CVAL76
CVAL76
CK1004
CK1004
CK1004
CK1004

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE K C 1004
ChainResidue
CTHR75
CTHR75
CTHR75
CTHR75
CK1003
CK1003
CK1003
CK1003

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE K C 1006
ChainResidue
CK1007
CK1007
CK1007
CK1007

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE K C 1007
ChainResidue
CK1006
CK1006
CK1006
CK1006

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

223166

PDB entries from 2024-07-31

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