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6E0B

Plasmodium falciparum dihydroorotate dehydrogenase C276F mutant bound with triazolopyrimidine-based inhibitor DSM1

Functional Information from GO Data
ChainGOidnamespacecontents
A0004152molecular_functiondihydroorotate dehydrogenase activity
A0005737cellular_componentcytoplasm
A0006207biological_process'de novo' pyrimidine nucleobase biosynthetic process
A0016020cellular_componentmembrane
A0016627molecular_functionoxidoreductase activity, acting on the CH-CH group of donors
Functional Information from PDB Data
site_idAC1
Number of Residues13
Detailsbinding site for residue JZ8 A 1001
ChainResidue
AGLY181
ALEU531
AVAL532
AMET536
AHOH1147
ACYS184
AHIS185
APHE188
ALEU189
ALEU197
APHE227
AILE263
AARG265

site_idAC2
Number of Residues24
Detailsbinding site for residue FMN A 1002
ChainResidue
AALA224
AALA225
AGLY226
ALYS229
ATHR249
AILE263
AASN274
AASN342
ALYS429
ASER457
AASN458
ASER477
AGLY478
ASER505
AGLY506
AGLY507
ATYR528
ASER529
AORO1003
AHOH1104
AHOH1116
AHOH1120
AHOH1126
AHOH1153

site_idAC3
Number of Residues11
Detailsbinding site for residue ORO A 1003
ChainResidue
ALYS229
AASN274
APHE276
AGLY277
APHE278
AASN342
ASER345
AASN347
AASN458
ATHR459
AFMN1002

site_idAC4
Number of Residues7
Detailsbinding site for residue GOL A 1004
ChainResidue
AARG253
ATHR318
AVAL319
AASN320
AASP323
AASP323
AHOH1117

site_idAC5
Number of Residues5
Detailsbinding site for residue GOL A 1005
ChainResidue
AVAL232
AASN289
ALEU292
AARG296
AHOH1174

site_idAC6
Number of Residues7
Detailsbinding site for residue GOL A 1006
ChainResidue
AASN162
AGLU164
AASN195
APRO198
ATYR199
ATYR199
ALDA1007

site_idAC7
Number of Residues7
Detailsbinding site for residue LDA A 1007
ChainResidue
AGLU164
AGLU164
AASN195
AILE196
ALEU197
ATYR199
AGOL1006

Functional Information from PROSITE/UniProt
site_idPS00911
Number of Residues20
DetailsDHODEHASE_1 Dihydroorotate dehydrogenase signature 1. SfieiGTITprgQtGNakPR
ChainResidueDetails
ASER243-ARG262

site_idPS00912
Number of Residues21
DetailsDHODEHASE_2 Dihydroorotate dehydrogenase signature 2. IIAsGGIfSgldAleKIeAGA
ChainResidueDetails
AILE502-ALA522

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16510978","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20702404","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsBinding site: {}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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