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4MVR

Structural Basis for Ca2+ Selectivity of a Voltage-gated Calcium Channel

Functional Information from GO Data
ChainGOidnamespacecontents
A0005216molecular_functionmonoatomic ion channel activity
A0005261molecular_functionmonoatomic cation channel activity
A0005886cellular_componentplasma membrane
A0006811biological_processmonoatomic ion transport
A0016020cellular_componentmembrane
A0055085biological_processtransmembrane transport
B0005216molecular_functionmonoatomic ion channel activity
B0005261molecular_functionmonoatomic cation channel activity
B0005886cellular_componentplasma membrane
B0006811biological_processmonoatomic ion transport
B0016020cellular_componentmembrane
B0055085biological_processtransmembrane transport
C0005216molecular_functionmonoatomic ion channel activity
C0005261molecular_functionmonoatomic cation channel activity
C0005886cellular_componentplasma membrane
C0006811biological_processmonoatomic ion transport
C0016020cellular_componentmembrane
C0055085biological_processtransmembrane transport
D0005216molecular_functionmonoatomic ion channel activity
D0005261molecular_functionmonoatomic cation channel activity
D0005886cellular_componentplasma membrane
D0006811biological_processmonoatomic ion transport
D0016020cellular_componentmembrane
D0055085biological_processtransmembrane transport
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN A 1301
ChainResidue
AHOH1401
AHOH1402
BHOH1401
CHOH1401
CHOH1402
DHOH1401

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE PX4 A 1302
ChainResidue
ATYR1191
CILE1097

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PX4 A 1303
ChainResidue
CTHR1162
CGLY1164
CPHE1167
ATRP1195

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PX4 A 1304
ChainResidue
ATHR1162
AGLY1164
APHE1167
BTRP1195

site_idAC5
Number of Residues1
DetailsBINDING SITE FOR RESIDUE PX4 A 1306
ChainResidue
ASER1034

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE PX4 B 1301
ChainResidue
AILE1097
BTYR1191

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE PX4 B 1303
ChainResidue
BSER1034
BLYS1035

site_idAC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE PX4 C 1301
ChainResidue
CTYR1191
DILE1097

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE PX4 C 1302
ChainResidue
CTRP1195
DGLY1164
DPHE1167

site_idBC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE PX4 C 1303
ChainResidue
CMET1174

site_idBC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE PX4 C 1304
ChainResidue
CSER1034
CTHR1036

site_idBC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE PX4 D 1301
ChainResidue
BGLY1164
BPHE1167
DTRP1195

site_idBC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE PX4 D 1302
ChainResidue
BILE1097
DTYR1191

site_idBC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE PX4 D 1304
ChainResidue
CTHR1162
DSER1034
DLYS1035

246704

PDB entries from 2025-12-24

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