SMTL ID : 2q3j.1

Crystal structure of the His183Ala variant of Bacillus subtilis ferrochelatase in complex with N-Methyl Mesoporphyrin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x H02: N-METHYL PROTOPORPHYRIN IX 2,4-DISULFONIC ACID(Non-covalent)

H02.2: 18 residues within 4Å: Chain A: Y.12, Y.24, Y.25, I.28, R.29, R.30, F.119, S.120, A.182, L.184, P.185, S.221, G.223, N.224, T.225, W.229, F.257, E.263 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.25, A:I.28, A:F.119, A:P.185, A:T.225, A:F.257 Hydrogen bonds: A:Y.12, A:Y.12, A:Y.12 Water bridges: A:K.187, A:K.187 Salt bridges: A:R.30, A:R.30, A:K.187 pi-Stacking: A:W.229

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Karlberg, T. et al., Porphyrin binding and distortion and substrate specificity in the ferrochelatase reaction: the role of active site residues. J.Mol.Biol. (2008)

Release Date

2008-04-22

Peptides

Ferrochelatase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Ferrochelatase