› 1jgz

X-ray diffraction
2.7Å resolution

Photosynthetic Reaction Center Mutant With Tyr M 76 Replaced With Lys

Released:
DOI: 10.2210/pdb1jgz/pdb
PDB entry 1jgz coloured by chain, front view.
PDB entry 1jgz coloured by chain, side view.
PDB entry 1jgz coloured by chain, top view.
Source organism: Cereibacter sphaeroides
Primary publication:
Individual interactions influence the crystalline order for membrane proteins.
Camara-Artigas A, Magee CL, Williams JC, Allen JP
Acta Crystallogr D Biol Crystallogr 57 1281-6 (2001)
PMID: 11526320

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142934 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Reaction center protein L chain Chain: L
Molecule details ›
Chain: L
Length: 281 amino acids
Theoretical weight: 31.35 KDa
Source organism: Cereibacter sphaeroides
Expression system: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: P0C0Y8 (Residues: 2-282; Coverage: 100%)
Gene name: pufL
Sequence domains: Photosynthetic reaction centre protein
Structure domains: Photosystem II protein D1-like
Reaction center protein M chain Chain: M
Molecule details ›
Chain: M
Length: 307 amino acids
Theoretical weight: 34.36 KDa
Source organism: Cereibacter sphaeroides
Expression system: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: P0C0Y9 (Residues: 2-308; Coverage: 100%)
Gene name: pufM
Sequence domains: Photosynthetic reaction centre protein
Structure domains: Photosystem II protein D1-like
Reaction center protein H chain Chain: H
Molecule details ›
Chain: H
Length: 260 amino acids
Theoretical weight: 28.07 KDa
Source organism: Cereibacter sphaeroides
Expression system: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: P0C0Y7 (Residues: 1-260; Coverage: 100%)
Gene name: puhA
Sequence domains:
Structure domains:

Ligands and Environments

6 bound ligands:
Ligand BCL 4 x BCL
Ligand BPH 2 x BPH
Ligand FE 1 x FE
Ligand U10 1 x U10
Ligand SPO 1 x SPO
Ligand CDL 1 x CDL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P3121
Unit cell:
a: 142.61Å b: 142.61Å c: 187.61Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.215 0.215 0.249
Expression system: Cereibacter sphaeroides 2.4.1

Quick links

Citations

1 review citation

Protein-lipid interactions in the purple bacterial reaction centre.
Jones et al. (2002)
4 other articles