SMTL ID : 7jz6.1

The Cryo-EM structure of the Catalase-peroxidase from Escherichia coli

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

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

HEM.1: 21 residues within 4Å: Chain A: G.98, L.99, R.102, W.105, V.227, P.229, F.249, I.263, G.266, H.267, L.269, G.270, K.271, T.272, H.273, T.311, S.312, L.314, W.318, T.376, W.408 23 PLIP interactions: 23 interactions with chain A, Hydrophobic interactions: A:W.105, A:W.105, A:W.105, A:P.229, A:F.249, A:I.263, A:T.272, A:L.314, A:W.318, A:W.318, A:W.408 Hydrogen bonds: A:K.271, A:H.273, A:T.311, A:S.312 Water bridges: A:H.273, A:H.273, A:H.273 Salt bridges: A:R.102, A:H.273, A:H.273 pi-Stacking: A:W.105 Metal complexes: A:H.267 HEM.2: 19 residues within 4Å: Chain B: G.98, L.99, R.102, W.105, V.227, P.229, F.249, I.263, G.266, H.267, G.270, K.271, T.272, H.273, T.311, S.312, W.318, T.376, W.408 19 PLIP interactions: 19 interactions with chain B, Hydrophobic interactions: B:W.105, B:W.105, B:W.105, B:P.229, B:F.249, B:I.263, B:T.272, B:W.318, B:W.318, B:W.408 Hydrogen bonds: B:K.271, B:H.273, B:T.311, B:S.312 Salt bridges: B:R.102, B:H.273, B:H.273 pi-Stacking: B:W.105 Metal complexes: B:H.267 HEM.3: 19 residues within 4Å: Chain C: G.98, L.99, R.102, W.105, V.227, P.229, F.249, I.263, G.266, H.267, G.270, K.271, T.272, H.273, T.311, S.312, W.318, T.376, W.408 17 PLIP interactions: 17 interactions with chain C, Hydrophobic interactions: C:W.105, C:W.105, C:W.105, C:P.229, C:F.249, C:I.263, C:T.272, C:W.318, C:W.408 Hydrogen bonds: C:K.271, C:H.273, C:S.312 Salt bridges: C:R.102, C:H.273, C:H.273 pi-Stacking: C:W.105 Metal complexes: C:H.267 HEM.4: 21 residues within 4Å: Chain D: G.98, L.99, R.102, W.105, V.227, P.229, F.249, I.263, G.266, H.267, L.269, G.270, K.271, T.272, H.273, T.311, S.312, L.314, W.318, T.376, W.408 19 PLIP interactions: 19 interactions with chain D, Hydrophobic interactions: D:W.105, D:W.105, D:W.105, D:V.227, D:P.229, D:F.249, D:I.263, D:T.272, D:L.314, D:W.318, D:W.408 Hydrogen bonds: D:K.271, D:H.273, D:S.312 Salt bridges: D:R.102, D:H.273, D:H.273 pi-Stacking: D:W.105 Metal complexes: D:H.267

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Su, C.C. et al., A 'Build and Retrieve' methodology to simultaneously solve cryo-EM structures of membrane proteins. Nat.Methods (2021)

Release Date

2021-01-20

Peptides

Catalase-peroxidase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Catalase-peroxidase