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3QXC

Crystal structure of dethiobiotin synthetase (BioD) from Helicobacter pylori complexed with ATP

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004141molecular_functiondethiobiotin synthase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0009102biological_processbiotin biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE ATP A 221
ChainResidue
ATHR9
AGLU116
AGLN167
AASN175
ALYS177
AMG222
AHOH278
AHOH291
AHOH294
AHOH358
AHOH362
AASN10
AHOH366
AHOH412
AHOH486
AHOH559
AALA11
AGLY12
ALYS13
ATHR14
ATHR15
ALYS35
AASP50

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 222
ChainResidue
ATHR14
AASP50
AGLU116
AATP221
AHOH362

site_idAC3
Number of Residues10
DetailsBINDING SITE FOR RESIDUE NO3 A 223
ChainResidue
ASER5
AALA6
ALYS13
AGLY117
AALA118
AGLY119
AGLY120
ALEU121
AMET131
AHOH284

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 224
ChainResidue
AASN130
ALEU132
AASP133
ALEU162
AHIS166
AHOH254

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 225
ChainResidue
AASN42
AASP43
AARG74
AHIS76
AHOH288
AHOH499

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 226
ChainResidue
AASN25
AGLY28
ALYS30
ALEU61
AHOH258
AHOH272

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 227
ChainResidue
AHIS0
AMET1
ALYS139
ALYS141
ASER220

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 228
ChainResidue
AGLN22
AASP57
AHOH536

site_idAC9
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 229
ChainResidue
AASN179
AASN180
ATHR181
AALA182
AHOH247
AHOH328
AHOH509
AHOH558

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 230
ChainResidue
AASN8
AHIS147
AASN149
AHOH466

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 231
ChainResidue
ALEU157
AASP160
APHE161
ALYS164
AHOH254
AHOH271

site_idBC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 232
ChainResidue
ALEU168
AASP169
ATYR170
AASN200
AHOH270
AHOH432

site_idBC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 233
ChainResidue
ACYS122
AGLU129
AASN130
ALEU157
ATYR190
AHOH254
AHOH397
AHOH435

site_idBC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 234
ChainResidue
AHOH551
AASN199
AILE202
AHOH255

site_idBC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 235
ChainResidue
ATHR9
ATHR39
AGLY40
AVAL78
ASER79
AHOH294

site_idBC7
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PEG A 236
ChainResidue
ALYS171
AHIS184
AASN199
AASN200
APRO201
AVAL211
AHOH310
AHOH398

site_idBC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 237
ChainResidue
APHE72
ATYR73
AARG74
ATYR75
AASP89
AHOH282

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00336","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"22284390","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00336","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"22284390","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3MLE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXC","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXJ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXS","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00336","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"22284390","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3MLE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXC","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXJ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QY0","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22284390","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3MLE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QY0","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00336","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"22284390","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22284390","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3MLE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXC","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXJ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QY0","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PDB","id":"3MLE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QY0","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22284390","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3MLE","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00336","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"22284390","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3MLE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXH","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22284390","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3QXC","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3QXS","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

251174

PDB entries from 2026-03-25

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