SMTL ID : 5vjt.1

De Novo Photosynthetic Reaction Center Protein Equipped with Heme B and Zn(II) cations

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: D.63, D.134, H.138 Ligands: CL.5 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.63, A:D.134, A:D.134, A:H.138 ZN.2: 5 residues within 4Å: Chain A: E.34, E.64, H.67, E.135, Y.168 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.34, A:E.34, A:E.64, A:H.67, A:E.135

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Covalent)

HEM.3: 21 residues within 4Å: Chain A: R.6, H.9, Q.10, A.13, L.85, L.88, Q.89, G.92, Q.93, L.95, W.96, H.110, A.114, I.117, V.182, L.185, Q.186, G.189, Q.190, L.192, W.193 22 PLIP interactions: 22 interactions with chain A, Hydrophobic interactions: A:R.6, A:Q.10, A:L.85, A:L.88, A:Q.89, A:L.95, A:I.117, A:V.182, A:L.185, A:L.185, A:Q.186, A:Q.190, A:L.192, A:W.193 Hydrogen bonds: A:R.6, A:Q.10 pi-Stacking: A:H.9, A:H.9, A:H.110, A:H.110 Metal complexes: A:H.9, A:H.110

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 4 residues within 4Å: Chain A: S.45, E.46, K.54, Q.58 Ligand excluded by PLIP CL.5: 6 residues within 4Å: Chain A: K.59, D.63, D.134, K.137, H.138 Ligands: ZN.1 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: A.48, R.49, N.50 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ennist, N.M. et al., De novo protein design of photochemical reaction centers. Nat Commun (2022)

Release Date

2018-04-25

Peptides

Reaction Center Maquette: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Reaction Center Maquette

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