Brand  (β version)

PDB ID: 2G3F

Hetero Atom Contents

  The number of atoms exceeds 100,000.
  So, it can not be displayed here.

Select unit:

Select hetatm:   

close
information
centroid:
interaction residue:

Select chain:   Sequence  

Data format:   

Color scheme of protein:

Ligands
Code Name Style Show Link
ZN Zinc ion PoSSuM
IZC 2h-imidazol-4-ylacetic acid PoSSuM
Non-standard Residues
Code Name Show
Glycosylation
Code Name Emphasize
Modification
Code Name Show

Structure summary

Code : 2G3F   PDBj   RCSB PDB   PDBe
Header : HYDROLASE
Title : Crystal Structure of imidazolonepropionase complexed with imidazole-4-acetic acid sodium salt, a substrate homologue
Release Data : 2006-09-26
Compound :
mol_id molecule chains synonym
1 Imidazolonepropionase A,B Imidazolone-5-propionate hydrolase
ec: 3.5.2.7
Source :
mol_id organism_scientific expression_system
1 Bacillus subtilis  (taxid:1423) Escherichia coli  (taxid:562)
strain: 168
gene: hutI
expression_system_vector_type: plasmid
expression_system_plasmid: pET-21-DEST
Authors : Yu, Y., Liang, Y.H., Su, X.D.
Keywords : TIM BARREL, Hydrolase
Exp. method : X-RAY DIFFRACTION ( 2.00 Å )
Citation :

A catalytic mechanism revealed by the crystal structures of the imidazolonepropionase from Bacillus subtilis

Yu, Y.,Liang, Y.H.,Brostromer, E.  et al.
(2006)  J.Biol.Chem.  281 : 36929 - 36936

PubMed: 16990261
DOI: 10.1074/jbc.M607703200

Reaction

Chain : A, B
UniProt : P42084 (HUTI_BACSU)
Reaction: EC: Evidence:
Physiological Direction:
4-imidazolone-5-propanoate + H2O = N-formimidoyl-L-glutamate 3.5.2.7 HAMAP-Rule:MF_00372, PubMed:27711543
-
Cofactor: Evidence: Note:
Fe(3+) ECO:0000255 | HAMAP-Rule:MF_00372
ECO:0000305 | PubMed:27711543
ECO:0000255 | HAMAP-Rule:MF_00372
Binds 1 zinc or iron ion per subunit.