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Ligands
Code Name Style Show Link
ACP Phosphomethylphosphonic acid adenylate ester
FGR N-(N-formylglycyl)-5-O-phosphono-beta-D-ribofuranosylamine
MG Magnesium ion
PO4 Phosphate ion
Non-standard Residues
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Glycosylation
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Code : 2HS4   PDBj   RCSB PDB   PDBe
Header : LIGASE
Title : T. maritima PurL complexed with FGAR and AMPPCP
Release Data : 2007-01-09
Compound :
mol_id molecule chains synonym
1 Phosphoribosylformylglycinamidine synthase II A PurL; formylglycinamide ribonucleotide amidotransferase; FGAM synthase II
ec: 6.3.5.3
Source :
mol_id organism_scientific expression_system
1 Thermotoga maritima  (taxid:2336) Escherichia coli  (taxid:562)
gene: purL
expression_system_strain: Rosetta (DE3)
expression_system_vector_type: plasmid
expression_system_plasmid: pET-24a
Authors : Ealick, S.E., Morar, M.
Keywords : beta barrel; alpha-beta structure, ligase
Exp. method : X-RAY DIFFRACTION ( 2.70 Å )
Citation :

Complexed Structures of Formylglycinamide Ribonucleotide Amidotransferase from Thermotoga maritima Describe a Novel ATP Binding Protein Superfamily

Morar, M.,Anand, R.,Hoskins, A.A.  et al.
(2006)  Biochemistry  45 : 14880 - 14895

PubMed: 17154526
DOI: 10.1021/bi061591u

Chain : A
UniProt : Q9X0X3 (PURL_THEMA)
Reaction: EC: Evidence:
Physiological Direction:
ATP + H2O + L-glutamine + N(2)-formyl-N(1)-(5-phospho-beta-D- ribosyl)glycinamide = 2-formamido-N(1)-(5-O-phospho-beta-D- ribosyl)acetamidine + ADP + H(+) + L-glutamate + phosphate 6.3.5.3 HAMAP- Rule:MF_00420, PubMed:17154526
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