SMTL ID : 7rwv.1

Crystal structure of a metal-free RIDC1 variant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-tetramer

Ligands

4 x HEC: HEME C(Non-covalent)(Covalent)

HEC.1: 18 residues within 4Å: Chain A: E.4, M.7, E.8, L.10, N.11, L.14, M.33, P.45, P.46, F.61, G.64, F.65, L.68, C.98, C.101, H.102, Y.105, R.106 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:M.7, A:L.10, A:L.10, A:N.11, A:L.14, A:P.45, A:F.61, A:F.65, A:F.65, A:F.65, A:R.106 Hydrogen bonds: A:E.4 Water bridges: A:R.106 pi-Cation interactions: A:R.106 Metal complexes: A:H.102 HEC.2: 18 residues within 4Å: Chain B: L.3, E.4, M.7, E.8, L.10, N.11, M.33, P.45, P.46, F.61, F.65, L.68, T.97, C.98, C.101, H.102, Y.105, R.106 17 PLIP interactions: 17 interactions with chain B, Hydrophobic interactions: B:L.3, B:M.7, B:L.10, B:L.10, B:N.11, B:P.45, B:F.65, B:F.65, B:L.68, B:T.97, B:R.106, B:R.106 Hydrogen bonds: B:E.4, B:E.8 pi-Stacking: B:H.102 pi-Cation interactions: B:R.106 Metal complexes: B:H.102 HEC.3: 16 residues within 4Å: Chain C: M.7, L.10, N.11, M.33, P.45, P.46, F.61, G.64, F.65, L.68, T.97, C.98, C.101, H.102, Y.105, R.106 11 PLIP interactions: 11 interactions with chain C, Hydrophobic interactions: C:M.7, C:N.11, C:P.45, C:F.65, C:F.65, C:F.65, C:L.68, C:R.106 Salt bridges: C:R.106 pi-Cation interactions: C:R.106 Metal complexes: C:H.102 HEC.4: 19 residues within 4Å: Chain D: E.4, M.7, E.8, L.10, N.11, L.14, M.33, P.45, P.46, F.61, G.64, F.65, L.68, T.97, C.98, C.101, H.102, Y.105, R.106 8 PLIP interactions: 8 interactions with chain D, Hydrophobic interactions: D:M.7, D:L.10, D:P.45, D:F.65, D:F.65, D:L.68, D:R.106 Metal complexes: D:H.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kakkis, A. et al., Redox- and metal-directed structural diversification in designed metalloprotein assemblies. Chem.Commun.(Camb.) (2022)

Release Date

2022-06-29

Peptides

Soluble cytochrome b562: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Soluble cytochrome b562

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