Brand  (β version)

PDB ID: 1KKF

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Ligands
Code Name Style Show Link
DPO Diphosphate PoSSuM
HDA Hadacidin PoSSuM
IMP Inosinic acid PoSSuM
MG Magnesium ion PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 1KKF   PDBj   RCSB PDB   PDBe
Header : LIGASE
Title : Complex of E. coli Adenylosuccinate Synthetase with IMP, Hadacidin, Pyrophosphate, and Mg
Release Data : 2002-03-20
Compound :
mol_id molecule chains
1 Adenylosuccinate Synthetase A
ec: 6.3.4.4
Source :
mol_id organism_scientific expression_system
1 Escherichia coli K12  (taxid:83333) Escherichia coli  (taxid:562)
strain: K-12
Authors : Hou, Z., Wang, W., Fromm, H.J., Honzatko, R.B.
Keywords : LIGASE, GTP-HYDROLYSING ENZYMES, PURINE NUCLEOTIDE BIOSYNTHESIS, INDUCED FIT
Exp. method : X-RAY DIFFRACTION ( 2.6 Å )
Citation :

IMP Alone Organizes the Active Site of Adenylosuccinate Synthetase from Escherichia coli.

Hou, Z.,Wang, W.,Fromm, H.J.  et al.
(2002)  J.Biol.Chem.  277 : 5970 - 5976

PubMed: 11741996
DOI: 10.1074/jbc.M109561200

Reaction

Chain : A
UniProt : P12283 (PURA_ECOLI)
Reaction: EC: Evidence:
Physiological Direction:
GTP + IMP + L-aspartate = GDP + 2 H(+) + N(6)-(1,2- dicarboxyethyl)-AMP + phosphate 6.3.4.4 HAMAP- Rule:MF_00011
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