SMTL ID : 4je9.1

Crystal structure of an engineered metal-free RIDC1 construct with four interfacial disulfide bonds

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.12 Å

Oligo State

homo-tetramer

Ligands

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

HEM.1: 14 residues within 4Å: Chain A: M.7, L.10, N.11, L.14, M.33, P.45, P.46, F.61, F.65, C.98, C.101, H.102, Y.105, R.106 10 PLIP interactions: 10 interactions with chain A, Hydrophobic interactions: A:M.7, A:L.14, A:P.45, A:F.65, A:F.65, A:F.65, A:R.106, A:R.106 Salt bridges: A:R.106 Metal complexes: A:H.102 HEM.2: 17 residues within 4Å: Chain B: L.3, M.7, E.8, L.10, N.11, L.14, M.33, P.45, F.61, G.64, F.65, L.68, C.98, C.101, H.102, Y.105, R.106 13 PLIP interactions: 13 interactions with chain B, Hydrophobic interactions: B:L.3, B:M.7, B:L.10, B:N.11, B:L.14, B:P.45, B:F.65, B:F.65, B:F.65, B:L.68, B:R.106 Salt bridges: B:R.106 Metal complexes: B:H.102 HEM.3: 14 residues within 4Å: Chain C: M.7, L.10, N.11, L.14, M.33, P.45, P.46, F.61, F.65, C.98, C.101, H.102, Y.105, R.106 10 PLIP interactions: 10 interactions with chain C, Hydrophobic interactions: C:M.7, C:L.14, C:P.45, C:F.65, C:F.65, C:F.65, C:R.106, C:R.106 Salt bridges: C:R.106 Metal complexes: C:H.102 HEM.4: 17 residues within 4Å: Chain D: L.3, M.7, E.8, L.10, N.11, L.14, M.33, P.45, F.61, G.64, F.65, L.68, C.98, C.101, H.102, Y.105, R.106 13 PLIP interactions: 13 interactions with chain D, Hydrophobic interactions: D:L.3, D:M.7, D:L.10, D:N.11, D:L.14, D:P.45, D:F.65, D:F.65, D:F.65, D:L.68, D:R.106 Salt bridges: D:R.106 Metal complexes: D:H.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Medina-Morales, A. et al., In Vitro and Cellular Self-Assembly of a Zn-Binding Protein Cryptand via Templated Disulfide Bonds. J.Am.Chem.Soc. (2013)

Release Date

2013-08-21

Peptides

Soluble cytochrome b562: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Soluble cytochrome b562

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