Structure of PDB 3gri Chain B Binding Site BS01

Receptor Information
>3gri Chain B (length=423) Species: 196620 (Staphylococcus aureus subsp. aureus MW2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKLIKNGKVLQNGELQQADILIDGKVIKQIAPAIEPSNGVDIIDAKGHFV
SPGFVDVHVHLREPGGEYKETIETGTKAAARGGFTTVCPMPNTRPVPDSV
EHFEALQKLIDDNAQVRVLPYASITTRQLGKELVDFPALVKEGAFAFTDD
GVGVQTASMMYEGMIEAAKVNKAIVAHCEDNSLIYGGAMHEGKRSKELGI
PGIPNICESVQIARDVLLAEAAGCHYHVCHVSTKESVRVIRDAKRAGIHV
TAEVTPHHLLLTEDDIPGNNAIYKMNPPLRSTEDREALLEGLLDGTIDCI
ATDHAPHARDEKAQPMEKAPFGIVGSETAFPLLYTHFVKNGDWTLQQLVD
YLTIKPCETFNLEYGTLKENGYADLTIIDLDSEQEIKGEDFLSKADNTPF
IGYKVYGNPILTMVEGEVKFEGD
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain3gri Chain B Residue 500 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3gri The Crystal Structure of a Dihydroorotase from Staphylococcus aureus
Resolution2.0 Å
Binding residue
(original residue number in PDB)		H58 H60 D303
Binding residue
(residue number reindexed from 1)		H58 H60 D303
Annotation score1
Enzymatic activity
Enzyme Commision number 3.5.2.3: dihydroorotase.
Gene Ontology
Molecular Function
GO:0004038 allantoinase activity
GO:0004151 dihydroorotase activity
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0016810 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds
GO:0016812 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides
GO:0046872 metal ion binding
Biological Process
GO:0006145 purine nucleobase catabolic process
GO:0006221 pyrimidine nucleotide biosynthetic process
GO:0044205 'de novo' UMP biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3gri, PDBe:3gri, PDBj:3gri
PDBsum3gri
PubMed
UniProtP65907|PYRC_STAAW Dihydroorotase (Gene Name=pyrC)

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