1Z9J	Photosynthesis	date	Apr 02, 2005
title	Photosynthetic Reaction Center From Rhodobacter Sphaeroides
authors	M.Thielges, G.Uyeda, A.Camara-Artigas, L.Kalman, J.C.Williams, J.
compound		source
Molecule: Reaction Center Protein L Chain Chain: A Synonym: Photosynthetic Reaction Center L Subunit Engineered: Yes Mutation: Yes		Organism_scientific: Rhodobacter Sphaeroides Organism_common: Rhodopseudomonas Sphaeroides Organism_taxid: 1063 Gene: Pufl Expression_system: Rhodobacter Sphaeroides Expression_system_taxid: 1063 Expression_system_strain: Dellm1.1
Molecule: Reaction Center Protein M Chain Chain: B Synonym: Photosynthetic Reaction Center M Subunit Engineered: Yes Mutation: Yes		Organism_scientific: Rhodobacter Sphaeroides Organism_common: Rhodopseudomonas Sphaeroides Organism_taxid: 1063 Gene: Pufm Expression_system: Rhodobacter Sphaeroides Expression_system_taxid: 1063 Expression_system_strain: Dellm1.1
Molecule: Reaction Center Protein H Chain Chain: C Synonym: Photosynthetic Reaction Center H Subunit Engineered: Yes		Organism_scientific: Rhodobacter Sphaeroides Organism_common: Rhodopseudomonas Sphaeroides Organism_taxid: 1063 Gene: Puha Expression_system: Rhodobacter Sphaeroides Expression_system_taxid: 1063 Expression_system_strain: Dellm1.1
symmetry	Space Group: P 42 2 2	R_factor 0.299 R_Free 0.338
crystal cell	length a length b length c angle alpha angle beta angle gamma 203.840 203.840 119.890 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	4.50 Å
ligand	BCL, BPH, FE, MN, U10	enzyme
Gene Ontology	Chain Function Process Component A B C electron transporter, transf...
Primary reference	Design of a Redox-Linked Active Metal Site: Manganese Bound to Bacterial Reaction Centers at a Site Resembling That of Photosystem II(,)., Thielges M, Uyeda G, Camara-Artigas A, Kalman L, Williams JC, Allen JP, Biochemistry 2005 May 24;44(20):7389-94. PMID:15895982

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (128 Kb) [Save to disk] Biological Unit Coordinates (1z9j.pdb1.gz) 118 Kb LPC: Ligand-Protein Contacts for 1Z9J CSU: Contacts of Structural Units for 1Z9J Likely Quarternary Molecular Structure file(s) for 1Z9J Structure Factors (124 Kb) Retrieve 1Z9J in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Z9J from S2C, [Save to disk] Re-refined 1z9j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Z9J in 3D

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Visual 3D analysis of 1Z9J

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1Z9J, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1z9j] [1z9j_B] [1z9j_C] [1z9j_A] SWISS-PROT database: [P0C0Y7] [P0C0Y8] [P0C0Y9] Belongs to the photosynthetic reaction center (prc) family according to TCDB. Domain organization of [RCEH_RHOSH] [RCEL_RHOSH] [RCEM_RHOSH] by SWISSPFAM

Other resources with information on 1Z9J

Community annotation for 1Z9J at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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