Het-PDB Navi2 (PDB: 2NSJ)

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Ligands
Code	Name		Style	Show	Link
C2R	5-amino-1-(5-O-phosphono-beta-D-ribofuranosyl)-1h-imidazole-4-carboxylic acid				PoSSuM

Non-standard Residues
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Glycosylation
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Download interaction data: 2NSJ

Code :

2NSJ PDBj RCSB PDB PDBe

Header :

LYASE

Title :

E. coli PurE H45Q mutant complexed with CAIR

Release Data :

2007-04-24

Compound :

mol_id	molecule	chains	synonym
1	Phosphoribosylaminoimidazole carboxylase catalytic subunit	A	AIR carboxylase, AIRC
	ec: 4.1.1.21 mutation: H45Q

Source :

mol_id	organism_scientific	expression_system
1	Escherichia coli (taxid:562)	Escherichia coli (taxid:562)
	gene: purE

Authors :

Ealick, S.E., Morar, M.

Keywords :

central three-layer alpha-beta-alpha sandwich, kinked C-terminal helix, LYASE

Exp. method :

X-RAY DIFFRACTION ( 2.31 Å )

Citation :

N(5)-CAIR Mutase: Role of a CO(2) Binding Site and Substrate Movement in Catalysis.

Hoskins, A.A.,Morar, M.,Kappock, T.J. et al.
(2007) Biochemistry 46 : 2842 - 2855

Chain :

UniProt :

P0AG18 (PURE_ECOLI)

Reaction:	EC:	Evidence:
Reaction:	Physiological Direction:	Evidence:
5-carboxyamino-1-(5-phospho-D-ribosyl)imidazole + H(+) = 5- amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate	5.4.99.18	HAMAP- Rule:MF_01929, PubMed:10074353, PubMed:8117684
	-	HAMAP- Rule:MF_01929, PubMed:10074353, PubMed:8117684

PDB ID: 2NSJ