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Ligands
Code Name Style Show Link
CDH D-(L-a-aminoadipoyl)-L-cysteinyl-D-isodehydrovaline
FE2 Fe (II) ion
SO4 Sulfate ion
Non-standard Residues
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Glycosylation
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Code : 1UZW   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE
Title : ISOPENICILLIN N SYNTHASE WITH L-D-(A-AMINOADIPOYL)-L-CYSTEINYL-D-ISODEHYDROVALINE
Release Data : 2004-06-10
Compound :
mol_id molecule chains synonym
1 ISOPENICILLIN N SYNTHETASE A IPNS, ISOPENICILLIN N SYNTHASE
ec: 1.21.3.1
Source :
mol_id organism_scientific organism_common expression_system
1 EMERICELLA NIDULANS  (taxid:162425) ASPERGILLUS NIDULANS ESCHERICHIA COLI  (taxid:562)
expression_system_strain: NM554
expression_system_plasmid: PJB703
Authors : Grummitt, A.R., Rutledge, P.J., Clifton, I.J., Baldwin, J.E.
Keywords : B-LACTAM ANTIBIOTIC, OXYGENASE, PENICILLIN BIOSYNTHESIS, ANTIBIOTIC BIOSYNTHESIS, OXIDOREDUCTASE
Exp. method : X-RAY DIFFRACTION ( 1.30 Å )
Citation :

Active Site Mediated Elimination of Hydrogen Fluoride from a Fluorinated Substrate Analogue by Isopenicillin N Synthase

Grummitt, A.R.,Rutledge, P.J.,Clifton, I.J.  et al.
(2004)  Biochem.J.  382 : 659

PubMed: 15175003
DOI: 10.1042/BJ20040529

Structure of Isopenicillin N Synthase Complexed with Substrate and the Mechanism of Penicillin Formation

Roach, P.L.,Clifton, I.J.,Hensgens, C.M.  et al.
(1997)  Nature  387 : 827

PubMed: 9194566
DOI: 10.1038/42990

Crystallization and Preliminary X-Ray Diffraction Studies on Recombinant Isopenicillin N Synthase from Aspergillus Nidulans

Roach, P.L.,Schofield, C.J.,Baldwin, J.E.  et al.
(1995)  Protein Sci.  4 : 1007

PubMed: 7663335

Chain : A
UniProt : P05326 (IPNA_EMENI)
Reaction: EC: Evidence:
Physiological Direction:
N-[(5S)-5-amino-5-carboxypentanoyl]-L-cysteinyl-D-valine + O2 = 2 H2O + isopenicillin N 1.21.3.1 PubMed:11755401, PubMed:28703303, PubMed:3319778
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