Structure of PDB 2nxg Chain A

Receptor sequence
>2nxgA (length=263) Species: 63363 (Aquifex aeolicus) [Search protein sequence]
EKFLVIAGPNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSS
IHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIP
AFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYL
TERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMR
EFIFPLIRAAVAVGCDGVFMETHPEPEKALSDAPTALPLSQLEGIIEAIL
EIREVASKYYETI
3D structure
PDB2nxg Structural and Mechanistic Changes along an Engineered Path from Metallo to Nonmetallo 3-Deoxy-d-manno-octulosonate 8-Phosphate Synthases.
ChainA
Resolution1.95 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.5.1.55: 3-deoxy-8-phosphooctulonate synthase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 PEP A P1101 A1102 K1124 R1154 H1185 P100 A101 K123 R153 H184
BS02 A5P A K1046 N1048 R1049 S1050 Q1188 S1197 D1233 K45 N47 R48 S49 Q187 S196 D232 MOAD: Kd=17uM
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:2nxg, PDBe:2nxg, PDBj:2nxg
PDBsum2nxg
PubMed17381075
UniProtO66496|KDSA_AQUAE 2-dehydro-3-deoxyphosphooctonate aldolase (Gene Name=kdsA)

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