SMTL ID : 1w04.1

Isopenicillin N Synthase Aminoadipoyl-Cysteinyl-Glycine-Fe-NO Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.28 Å

Oligo State

monomer

Ligands

1 x HCG: DELTA-(L-ALPHA-AMINOADIPOYL)-L-CYSTEINYL-GLYCINE(Non-covalent)

HCG.1: 19 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, L.321, L.324, T.331 Ligands: FE2.2, HOA.3 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.285, A:L.321, A:L.324 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, A:Y.189, A:Y.189 Salt bridges: A:R.87

1 x FE2: FE (II) ION(Non-covalent)

FE2.2: 5 residues within 4Å: Chain A: H.214, D.216, H.270 Ligands: HCG.1, HOA.3 5 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: A:H.214, A:D.216, A:H.270, HOA.3, H2O.9

1 x HOA: HYDROXYAMINE(Non-covalent)

HOA.3: 6 residues within 4Å: Chain A: H.214, D.216, H.270, V.272 Ligands: HCG.1, FE2.2 No protein-ligand interaction detected (PLIP)

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

SO4.4: 4 residues within 4Å: Chain A: R.53, D.140, F.141, Q.144 7 PLIP interactions: 7 interactions with chain A Water bridges: A:R.53, A:R.53, A:R.53, A:R.53, A:D.140, A:F.141 Salt bridges: A:R.53 SO4.5: 1 residues within 4Å: Chain A: K.273 7 PLIP interactions: 7 interactions with chain A Water bridges: A:Q.229, A:K.273, A:K.273, A:K.273, A:K.273, A:K.273 Salt bridges: A:K.273

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Long, A.J. et al., Structural Studies on the Reaction of Isopenicillin N Synthase with the Truncated Substrate Analogues Delta-(L-Alpha-Aminoadipoyl)-L-Cysteinyl-Glycine and Delta-(L-Alpha-Aminoadipoyl)-L-Cysteinyl-D- Alanine. Biochemistry (2005)

Release Date

2005-05-04

Peptides

ISOPENICILLIN N SYNTHETASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ISOPENICILLIN N SYNTHETASE

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