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2VDD

Crystal Structure of the Open State of TolC Outer Membrane Component of Mutlidrug Efflux Pumps

Functional Information from GO Data
ChainGOidnamespacecontents
A0015562molecular_functionefflux transmembrane transporter activity
A0019867cellular_componentouter membrane
A0055085biological_processtransmembrane transport
B0015562molecular_functionefflux transmembrane transporter activity
B0019867cellular_componentouter membrane
B0055085biological_processtransmembrane transport
C0015562molecular_functionefflux transmembrane transporter activity
C0019867cellular_componentouter membrane
C0055085biological_processtransmembrane transport
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CL B1454
ChainResidue
BGLN316
BGLY318
BMET319
BVAL320
BASN321

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CL A1454
ChainResidue
AASN321
AGLN316
AGLY318
AMET319
AVAL320

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL C1454
ChainResidue
CGLN316
CGLY318
CMET319
CVAL320

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues630
DetailsTopological domain: {"description":"Periplasmic"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues33
DetailsTransmembrane: {"description":"Beta stranded; Name=S1"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues81
DetailsTopological domain: {"description":"Extracellular"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues39
DetailsTransmembrane: {"description":"Beta stranded; Name=S2"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues30
DetailsTransmembrane: {"description":"Beta stranded; Name=S4"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues30
DetailsTransmembrane: {"description":"Beta stranded; Name=S5"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues621
DetailsRepeat: {"description":"1"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues645
DetailsRepeat: {"description":"2"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues84
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues45
DetailsCompositional bias: {"description":"Polar residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

242500

PDB entries from 2025-10-01

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