SMTL ID : 1qiq.1

ISOPENICILLIN N SYNTHASE FROM ASPERGILLUS NIDULANS (ACmC Fe COMPLEX)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x ACC: N-[N-[2-AMINO-6-OXO-HEXANOIC ACID-6-YL]CYSTEINYL]-S-METHYLCYSTEINE(Non-covalent)

ACC.1: 20 residues within 4Å: Chain A: R.87, Y.91, C.104, S.183, I.187, Y.189, F.211, H.214, D.216, Q.225, L.231, H.270, V.272, S.281, P.283, F.285, L.321, L.324, T.331 Ligands: FE.2 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.321, A:L.324 Hydrogen bonds: A:Y.91, A:S.183, A:Y.189, A:S.281 Water bridges: A:Y.91, A:Y.91, A:Y.189, A:R.279, A:T.331 Salt bridges: A:R.87

1 x FE: FE (III) ION(Non-covalent)

FE.2: 4 residues within 4Å: Chain A: H.214, D.216, H.270 Ligands: ACC.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.12

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

SO4.3: 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

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

2000-06-16

Peptides

ISOPENICILLIN N SYNTHASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ISOPENICILLIN N SYNTHASE

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