SMTL ID : 6zap.1

Isopenicillin N synthase in complex with Fe, O2 and ACV under cryo conditions.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.36 Å

Oligo State

monomer

Ligands

2 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: 4 residues within 4Å: Chain A: R.37, Y.264, K.266, R.300 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.300 Salt bridges: A:R.37, A:K.266, A:R.300

1 x ACV: L-D-(A-AMINOADIPOYL)-L-CYSTEINYL-D-VALINE(Non-covalent)

ACV.3: 25 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, T.221, L.223, Q.225, L.231, H.270, V.272, S.281, P.283, F.285, L.321, L.324, T.331 Ligands: OXY.4, FE.5 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:P.283, A:L.321, A:L.324 Hydrogen bonds: A:Y.91, A:S.183, A:S.183, A:Q.225, A:S.281 Water bridges: A:Y.189, A:R.279 Salt bridges: A:R.87

1 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.4: 6 residues within 4Å: Chain A: H.214, L.231, H.270, V.272 Ligands: ACV.3, FE.5 No protein-ligand interaction detected (PLIP)

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

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

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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