SMTL ID : 1qjf.1

ISOPENICILLIN N SYNTHASE FROM ASPERGILLUS NIDULANS (Monocyclic Sulfoxide - Fe COMPLEX)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.53, D.140, F.141, Q.144 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.53, A:R.53, A:F.141, A:F.141, A:Q.144 Salt bridges: A:R.53

1 x ACS: 1-[(1S)-CARBOXY-2-(METHYLSULFINYL)ETHYL]-(3R)-[(5S)-5-AMINO-5-CARBOXYPENTANAMIDO]-(4R)-SULFANYLAZETIDIN-2-ONE(Non-covalent)

ACS.2: 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, L.231, H.270, V.272, S.281, F.285, L.321, L.324, T.331 Ligands: FE2.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.285, A:L.321 Hydrogen bonds: A:Y.91, A:Y.91, A:S.183, A:Y.189, A:Q.225, A:S.281 Water bridges: A:Y.91, A:T.331, A:T.331 Salt bridges: A:R.87

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

FE2.3: 4 residues within 4Å: Chain A: H.214, D.216, H.270 Ligands: ACS.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.214, A:D.216, A:H.270, H2O.12

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Burzlaff, N.I. et al., The Reaction Cycle of Isopenicillin N Synthase Observed by X-Ray Diffraction. Nature (1999)

Release Date

2000-06-29

Peptides

ISOPENICILLIN N SYNTHASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ISOPENICILLIN N SYNTHASE

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