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1QBI

SOLUBLE QUINOPROTEIN GLUCOSE DEHYDROGENASE FROM ACINETOBACTER CALCOACETICUS

Functional Information from GO Data
ChainGOidnamespacecontents
A0008876molecular_functionquinoprotein glucose dehydrogenase activity
B0008876molecular_functionquinoprotein glucose dehydrogenase activity
Functional Information from PDB Data
site_idAC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE PT B 462
ChainResidue
BMET400

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 463
ChainResidue
BGLU253
BTYR263
BHOH470
BHOH473
BHOH483
BHOH493

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 464
ChainResidue
BASP273
BGLU309
BHOH480
BHOH999
BALA269
BTYR271

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 465
ChainResidue
AALA269
ATYR271
AASP273
AGLU309
AHOH486
AHOH875

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 466
ChainResidue
AGLU253
ATYR263
AHOH487
AHOH500
AHOH504
AHOH521

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA B 467
ChainResidue
BGLY247
BPRO248
BHOH533
BHOH572
BHOH592

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 468
ChainResidue
AGLY247
APRO248
AHOH520
AHOH664
AHOH672
AHOH870

site_idAC8
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 469
ChainResidue
AGLN39
AARG52
AASN54
ASER59
ALYS61
BLEU23
BGLY58
BHOH816
BHOH1076

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsRegion: {"description":"PQQ"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues28
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10508152","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1c9u
ChainResidueDetails
AHIS144
AASP163

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1c9u
ChainResidueDetails
BHIS144
BASP163

site_idMCSA1
Number of Residues7
DetailsM-CSA 104
ChainResidueDetails
AHIS144hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
AASP163activator, electrostatic stabiliser, hydrogen bond acceptor
AARG228electrostatic stabiliser, hydrogen bond donor
AALA269metal ligand
ATYR271metal ligand
AASP273metal ligand
AGLU309metal ligand

site_idMCSA2
Number of Residues7
DetailsM-CSA 104
ChainResidueDetails
BHIS144hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
BASP163activator, electrostatic stabiliser, hydrogen bond acceptor
BARG228electrostatic stabiliser, hydrogen bond donor
BALA269metal ligand
BTYR271metal ligand
BASP273metal ligand
BGLU309metal ligand

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PDB entries from 2026-04-01

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