2UWU	Photosynthesis	date	Mar 23, 2007
title	X-Ray High Resolution Structure Of The Photosynthetic Reacti From Rb. Sphaeroides At Ph 6.5 In The Neutral State, 2nd Da
authors	J.Koepke, R.Diehm, G.Fritzsch
compound		source
Molecule: Reaction Center Protein H Chain Chain: H Synonym: Photosynthetic Reaction Center H Subunit Other_details: Ph 6.5 Neutral State, 2nd Dataset		Organism_scientific: Rhodobacter Sphaeroides Organism_taxid: 1063
Molecule: Reaction Center Protein L Chain Chain: L Synonym: Photosynthetic Reaction Center L Subunit Other_details: Ph 6.5 Neutral State, 2nd Dataset		Organism_scientific: Rhodobacter Sphaeroides Organism_taxid: 1063
Molecule: Reaction Center Protein M Chain Chain: M Synonym: Photosynthetic Reaction Center M Subunit Other_details: Ph 6.5 Neutral State, 2nd Dataset		Organism_scientific: Rhodobacter Sphaeroides Organism_taxid: 1063
symmetry	Space Group: P 31 2 1	R_factor 0.208 R_Free 0.232
crystal cell	length a length b length c angle alpha angle beta angle gamma 139.451 139.451 184.393 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.04 Å
ligand	BCL, BPH, CDL, FE, GOL, HTO, LDA, PO4, SPO, U10, UQ2	enzyme
Gene Ontology	Chain Function Process Component H electron transporter, transf... L M
Primary reference	pH Modulates the Quinone Position in the Photosynthetic Reaction Center from Rhodobacter sphaeroides in the Neutral and Charge Separated States., Koepke J, Krammer EM, Klingen AR, Sebban P, Ullmann GM, Fritzsch G, J Mol Biol. 2007 Aug 10;371(2):396-409. Epub 2007 May 10. PMID:17570397

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (169 Kb) [Save to disk] Biological Unit Coordinates (2uwu.pdb1.gz) 156 Kb LPC: Ligand-Protein Contacts for 2UWU CSU: Contacts of Structural Units for 2UWU Likely Quarternary Molecular Structure file(s) for 2UWU Structure Factors (857 Kb) Retrieve 2UWU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2UWU from S2C, [Save to disk] Re-refined 2uwu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2UWU in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2UWU

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 2UWU, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2uwu_M] [2uwu] [2uwu_H] [2uwu_L] 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 2UWU

Community annotation for 2UWU at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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