3V3Z	Electron Transport	date	Dec 14, 2011
title	I(L177)H Mutant Structure Of Photosynthetic Reaction Center Rhodobacter Sphaeroides
authors	A.G.Gabdulkhakov, T.Y.Fufina, L.G.Vasilieva, V.A.Shuvalov
compound		source
Molecule: Reaction Center Protein H Chain Chain: H Synonym: Photosynthetic Reaction Center H Subunit Engineered: Yes		Organism_scientific: Rhodobacter Sphaeroides Organism_taxid: 1063 Gene: Puha Expression_system: Rhodobacter Sphaeroides Expression_system_taxid: 1063 Expression_system_strain: Dd13 Expression_system_vector_type: Plasmid Expression_system_plasmid: Prehd-I(L177)H
Molecule: Reaction Center Protein L Chain Chain: L Synonym: Photosynthetic Reaction Center L Subunit Engineered: Yes Mutation: Yes		Organism_scientific: Rhodobacter Sphaeroides Organism_taxid: 1063 Gene: Pufl Expression_system: Rhodobacter Sphaeroides Expression_system_taxid: 1063 Expression_system_strain: Dd13 Expression_system_vector_type: Plasmid Expression_system_plasmid: Prehd-I(L177)H
Molecule: Reaction Center Protein M Chain Chain: M Synonym: Photosynthetic Reaction Center M Subunit Engineered: Yes		Organism_scientific: Rhodobacter Sphaeroides Organism_taxid: 1063 Gene: Pufm Expression_system: Rhodobacter Sphaeroides Expression_system_taxid: 1063 Expression_system_strain: Dd13 Expression_system_vector_type: Plasmid Expression_system_plasmid: Prehd-I(L177)H
symmetry	Space Group: P 31 2 1	R_factor 0.204 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 140.130 140.130 186.030 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	BCL, BPH, CL, DIO, FE, HTO, K, LDA, PO4, SPN, U10	enzyme
Gene Ontology	Chain Function Process Component H electron transporter, transf... L M
Primary reference	The site-directed mutation I(L177)H in Rhodobacter sphaeroides reaction center affects coordination of P(A) and B(B) bacteriochlorophylls., Vasilieva LG, Fufina TY, Gabdulkhakov AG, Leonova MM, Khatypov RA, Shuvalov VA, Biochim Biophys Acta. 2012 Feb 15. PMID:22365928

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (154 Kb) [Save to disk] Biological Unit Coordinates (3v3z.pdb1.gz) 144 Kb LPC: Ligand-Protein Contacts for 3V3Z CSU: Contacts of Structural Units for 3V3Z Structure Factors (371 Kb) Retrieve 3V3Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3V3Z from S2C, [Save to disk] Re-refined 3v3z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3V3Z, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3v3z] [3v3z_H] [3v3z_M] [3v3z_L] SWISS-PROT database: Domain organization of by SWISSPFAM

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