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3B3R

Crystal structure of Streptomyces cholesterol oxidase H447Q/E361Q mutant bound to glycerol (0.98A)

Functional Information from GO Data
ChainGOidnamespacecontents
A0016614molecular_functionoxidoreductase activity, acting on CH-OH group of donors
A0050660molecular_functionflavin adenine dinucleotide binding
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 514
ChainResidue
AGLU179
AGLN180
AARG283
AHIS331
ATRP333
AASN334
AHOH536

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 515
ChainResidue
ALYS257
AASP258
AHOH1010
AARG254
ATHR256

site_idAC3
Number of Residues44
DetailsBINDING SITE FOR RESIDUE FAE A 510
ChainResidue
AILE16
AGLY17
AGLY19
ATYR20
AGLY21
ALEU39
AGLU40
AMET41
ATYR107
AGLY109
AARG110
AGLY111
AGLY114
AGLY115
AVAL118
AASN119
AGLY120
AGLY121
AMET122
AILE218
AHIS248
AGLN249
AVAL250
AGLY288
AALA289
AGLY290
ATYR446
AASP474
AGLY475
AASN485
APRO486
APHE487
AGOL512
AHOH516
AHOH517
AHOH606
AHOH667
AHOH675
AHOH680
AHOH686
AHOH690
AHOH691
AHOH907
AHOH1135

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 511
ChainResidue
AALA363
APRO364
APRO366
AGOL512
AHOH601
AHOH671
AHOH841
AHOH1058

site_idAC5
Number of Residues14
DetailsBINDING SITE FOR RESIDUE GOL A 512
ChainResidue
AGLY120
AMET122
AILE218
APRO344
AGLN361
ALEU377
ATYR446
AGLN447
AASN485
AFAE510
AGOL511
AHOH573
AHOH841
AHOH907

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 513
ChainResidue
ALEU237
AILE244
AHOH570
AHOH703
AHOH1013
AHOH1128

Functional Information from PROSITE/UniProt
site_idPS00623
Number of Residues24
DetailsGMC_OXRED_1 GMC oxidoreductases signature 1. GRgVGGGSlVNggmAvePkrsyfE
ChainResidueDetails
AGLY109-GLU132

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"10194345","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10194345","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1B4V","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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