Structure of PDB 1fxp Chain B Binding Site BS01

Receptor Information
>1fxp Chain B (length=250) Species: 63363 (Aquifex aeolicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSI
HSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPA
FLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLT
ERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQREFIFPLIRAAVAV
GCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI
Ligand information
Ligand IDPO4
InChIInChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
InChIKeyNBIIXXVUZAFLBC-UHFFFAOYSA-K
SMILES
SoftwareSMILES
CACTVS 3.341[O-][P]([O-])([O-])=O
ACDLabs 10.04[O-]P([O-])([O-])=O
OpenEye OEToolkits 1.5.0[O-]P(=O)([O-])[O-]
FormulaO4 P
NamePHOSPHATE ION
ChEMBL
DrugBankDB14523
ZINC
PDB chain1fxp Chain B Residue 2268 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1fxp Substrate and metal complexes of 3-deoxy-D-manno-octulosonate-8-phosphate synthase from Aquifex aeolicus at 1.9-A resolution. Implications for the condensation mechanism.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		P2101 A2102 K2124 R2154
Binding residue
(residue number reindexed from 1)		P99 A100 K122 R152
Annotation score1
Enzymatic activity
Enzyme Commision number 2.5.1.55: 3-deoxy-8-phosphooctulonate synthase.
Gene Ontology
Molecular Function
GO:0008676 3-deoxy-8-phosphooctulonate synthase activity
GO:0016740 transferase activity
Biological Process
GO:0009058 biosynthetic process
GO:0009103 lipopolysaccharide biosynthetic process
GO:0019294 keto-3-deoxy-D-manno-octulosonic acid biosynthetic process
GO:0046364 monosaccharide biosynthetic process
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1fxp, PDBe:1fxp, PDBj:1fxp
PDBsum1fxp
PubMed11115499
UniProtO66496|KDSA_AQUAE 2-dehydro-3-deoxyphosphooctonate aldolase (Gene Name=kdsA)

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