SMTL ID : 6zao.1

Isopenicillin N synthase structure in complex with Fe and IPN exposed to dioxygen.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.66 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: P.16, A.24, R.27 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.27 SO4.2: 3 residues within 4Å: Chain A: T.121, P.122, Y.290 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.290 SO4.3: 4 residues within 4Å: Chain A: R.37, N.263, Y.264, R.300 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.37, A:R.300

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

FE.4: 4 residues within 4Å: Chain A: H.214, D.216, H.270 Ligands: IP1.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.214, A:D.216, A:H.270, H2O.3

1 x IP1: ISOPENICILLIN N(Non-covalent)

IP1.5: 23 residues within 4Å: Chain A: R.87, Y.91, C.104, L.106, S.183, V.185, I.187, Y.189, F.211, H.214, D.216, L.223, Q.225, L.231, H.270, V.272, S.281, P.283, F.285, L.321, L.324, T.331 Ligands: FE.4 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.223, A:V.272, A:F.285 Hydrogen bonds: A:Y.91, A:S.183, A:S.183, A:Y.189, A:Q.225, A:S.281, A:S.281 Water bridges: A:R.279 Salt bridges: A:R.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rabe, P. et al., X-ray free-electron laser studies reveal correlated motion during isopenicillin N synthase catalysis. Sci Adv (2021)

Release Date

2021-06-09

Peptides

Isopenicillin N synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Isopenicillin N synthase

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