SMTL ID : 2bjs.1

Isopenicillin N synthase C-terminal truncation mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

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

FE.1: 4 residues within 4Å: Chain A: H.214, D.216, H.270 Ligands: ACV.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.214, A:D.216, A:H.270, H2O.16, H2O.16

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

ACV.2: 16 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, V.272, S.281, P.283, F.285 Ligands: FE.1, ACV.3 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.272, A:P.283, A:F.285 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 Salt bridges: A:R.87 ACV.3: 8 residues within 4Å: Chain A: Y.91, K.98, V.100, E.101, S.102, I.187 Ligands: ACV.2, MEE.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.100, A:I.187 Water bridges: A:Y.78, A:Y.91, A:K.98 Salt bridges: A:K.98

1 x MEE: METHANETHIOL(Non-functional Binders)

MEE.4: 1 residues within 4Å: Ligands: ACV.3 No protein-ligand interaction detected (PLIP)

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

SO4.5: 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

McNeill, L.A. et al., Terminally Truncated Isopenicillin N Synthase Generates a Dithioester Product: Evidence for a Thioaldehyde Intermediate during Catalysis and a New Mode of Reaction for Non-Heme Iron Oxidases. Chemistry (2017)

Release Date

2006-03-09

Peptides

ISOPENICILLIN N SYNTHETASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ISOPENICILLIN N SYNTHETASE