SMTL ID : 2ivi.1

Isopenicillin N Synthase From Aspergillus Nidulans (Anaerobic Ac- methyl-cyclopropylglycine Fe Complex)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x ACW: D-(L-A-AMINOADIPOYL)-L-CYSTEINYL-B-METHYL-D-CYCLOPROPYLGLYCINE(Non-covalent)

ACW.1: 19 residues within 4Å: Chain A: R.87, Y.91, C.104, S.183, I.187, Y.189, F.211, H.214, D.216, L.223, Q.225, V.272, S.281, P.283, F.285, L.321, L.324, T.331 Ligands: FE2.4 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.223, A:V.272, A:P.283, A:F.285, A:L.321, A:L.324 Hydrogen bonds: A:Y.91, A:Y.91, A:S.183, A:Y.189, A:S.281, A:S.281 Water bridges: A:Y.91 Salt bridges: A:R.87

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: R.53, D.140, F.141, Q.144 3 PLIP interactions: 3 interactions with chain A Water bridges: A:F.141, A:F.141 Salt bridges: A:R.53 SO4.3: 2 residues within 4Å: Chain A: A.24, R.27 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.27

1 x FE2: FE (II) ION(Non-covalent)

FE2.4: 4 residues within 4Å: Chain A: H.214, D.216, H.270 Ligands: ACW.1 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.214, A:D.216, A:H.270, H2O.11

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Howard-Jones, A.R. et al., Interactions of Isopenicillin N Synthase with Cyclopropyl-Containing Substrate Analogues Reveal New Mechanistic Insight. Biochemistry (2007)

Release Date

2007-04-10

Peptides

ISOPENICILLIN N SYNTHETASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

ISOPENICILLIN N SYNTHETASE

Related Entries With Identical Sequence