SMTL ID : 7a2i.1

Cryo-EM structure of W107R KatG from M. tuberculosis

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 22 residues within 4Å: Chain B: D.94, P.100, I.103, R.104, R.107, V.230, I.248, F.252, L.265, I.266, G.269, H.270, F.272, G.273, K.274, T.275, H.276, T.314, S.315, I.317, W.321, W.412 15 PLIP interactions: 15 interactions with chain B, Hydrophobic interactions: B:R.104, B:R.107, B:V.230, B:I.248, B:F.252, B:T.275, B:I.317, B:W.321, B:W.412 Hydrogen bonds: B:K.274, B:H.276 Salt bridges: B:R.104, B:H.276, B:H.276 Metal complexes: B:H.270

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Munir, A. et al., Using cryo-EM to understand antimycobacterial resistance in the catalase-peroxidase (KatG) from Mycobacterium tuberculosis. Structure (2021)

Release Date

2021-01-27

Peptides

Catalase-peroxidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Catalase-peroxidase

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