› › Structure analysis

Photosynthetic reaction center from Rhodopseudomonas viridis - His L168 Phe mutant (terbutryn complex)

X-ray diffraction
2Å resolution
PDB entry 1dxr coloured by chain, front view.
PDB entry 1dxr coloured by chain, side view.
PDB entry 1dxr coloured by chain, top view.
Source organism: Blastochloris viridis
Assembly composition:
hetero tetramer (preferred)
Entry contents: 4 distinct polypeptide molecules

Quick links

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Multimeric state: hetero tetramer
Accessible surface area: 40258.8 Å2
Buried surface area: 51541.54 Å2
Dissociation area: 4,683.96 Å2
Dissociation energy (ΔGdiss): 65.52 kcal/mol
Dissociation entropy (TΔSdiss): 15.16 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-138851

Macromolecules

Photosynthetic reaction center cytochrome c subunit
Chain: C
Length: 336 amino acids
Theoretical weight: 37.45 KDa
Source organism: Blastochloris viridis
UniProt:
  • Canonical: P07173 (Residues: 21-356; Coverage: 100%)
Gene names: BVIRIDIS_00500, cytC, pufC
Pfam: Photosynthetic reaction centre cytochrome C subunit
InterPro:
CATH: Photosynthetic Reaction Center, subunit C, domain 2
SCOP: Photosynthetic reaction centre (cytochrome subunit)
Photosynthetic reaction center cytochrome c subunit in PDB entry 1dxr, assembly 1, front view.
Photosynthetic reaction center cytochrome c subunit in PDB entry 1dxr, assembly 1, side view.
Photosynthetic reaction center cytochrome c subunit in PDB entry 1dxr, assembly 1, top view.
Molecule details ›

Search similar proteins

Reaction center protein H chain
Chain: H
Length: 258 amino acids
Theoretical weight: 28.56 KDa
Source organism: Blastochloris viridis
UniProt:
  • Canonical: P06008 (Residues: 1-258; Coverage: 100%)
Gene name: puhA
Pfam:
InterPro:
CATH:
SCOP:
Reaction center protein H chain in PDB entry 1dxr, assembly 1, front view.
Reaction center protein H chain in PDB entry 1dxr, assembly 1, side view.
Reaction center protein H chain in PDB entry 1dxr, assembly 1, top view.
Molecule details ›

Search similar proteins

Reaction center protein L chain
Chain: L
Length: 273 amino acids
Theoretical weight: 30.48 KDa
Source organism: Blastochloris viridis
Expression system: Blastochloris viridis
UniProt:
  • Canonical: P06009 (Residues: 2-274; Coverage: 100%)
Gene name: pufL
Pfam: Photosynthetic reaction centre protein
InterPro:
CATH: Photosystem II protein D1-like
SCOP: Bacterial photosystem II reaction centre, L and M subunits
Reaction center protein L chain in PDB entry 1dxr, assembly 1, front view.
Reaction center protein L chain in PDB entry 1dxr, assembly 1, side view.
Reaction center protein L chain in PDB entry 1dxr, assembly 1, top view.
Molecule details ›

Search similar proteins

Reaction center protein M chain
Chain: M
Length: 323 amino acids
Theoretical weight: 35.93 KDa
Source organism: Blastochloris viridis
UniProt:
  • Canonical: P06010 (Residues: 2-324; Coverage: 100%)
Gene name: pufM
Pfam: Photosynthetic reaction centre protein
InterPro:
CATH: Photosystem II protein D1-like
SCOP: Bacterial photosystem II reaction centre, L and M subunits
Reaction center protein M chain in PDB entry 1dxr, assembly 1, front view.
Reaction center protein M chain in PDB entry 1dxr, assembly 1, side view.
Reaction center protein M chain in PDB entry 1dxr, assembly 1, top view.
Molecule details ›

Search similar proteins

Quick links