SMTL ID : 8bsw.1

IPNS H270Q variant in complex with Fe and ACV under anaerobic conditions

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.58 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: R.37, Y.264, R.300 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.37, A:R.300 SO4.2: 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 SO4.3: 3 residues within 4Å: Chain A: R.53, K.57, E.60 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.53, A:K.57 SO4.4: 1 residues within 4Å: Chain A: N.46 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.46 Water bridges: A:D.13, A:D.13 SO4.5: 2 residues within 4Å: Chain A: N.262, R.308 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.262, A:N.262 Salt bridges: A:R.308

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

ACV.6: 22 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, L.223, Q.225, L.231, Q.270, V.272, S.281, P.283, F.285, L.321, L.324, T.331 Ligands: FE.7 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.223, A:V.272, A:F.285, 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 FE: FE (III) ION(Non-covalent)

FE.7: 4 residues within 4Å: Chain A: H.214, D.216, Q.270 Ligands: ACV.6 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.214, A:D.216, H2O.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rabe, P. et al., IPNS H270Q variant in complex with Fe and ACV under anaerobic conditions. To Be Published

Release Date

2023-12-13

Peptides

Isopenicillin N synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Isopenicillin N synthase