3HSR	Transcription Regulator	date	Jun 10, 2009
title	Crystal Structure Of Staphylococcus Aureus Protein Sarz In M Disulfide Form
authors	C.B.Poor, E.Duguid, P.A.Rice, C.He
compound		source
Molecule: Hth-Type Transcriptional Regulator Sarz Chain: A, B, C, D Fragment: Unp Residues 7-142 Engineered: Yes		Organism_scientific: Staphylococcus Aureus Subsp. Aureus Organism_taxid: 426430 Strain: Newman Gene: Nwmn_2286 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 1	R_factor 0.196 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 38.240 62.840 67.200 64.40 75.81 82.58
method	X-Ray Diffraction	resolution	1.90 Å
ligand	ACT, BT6, GOL	enzyme
Gene	NWMN
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Crystal structures of the reduced, sulfenic acid, and mixed disulfide forms of SarZ, a redox active global regulator in Staphylococcus aureus., Poor CB, Chen PR, Duguid E, Rice PA, He C, J Biol Chem. 2009 Aug 28;284(35):23517-24. Epub 2009 Jul 7. PMID:19586910

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (101 Kb) [Save to disk] Biological Unit Coordinates (3hsr.pdb1.gz) 49 Kb Biological Unit Coordinates (3hsr.pdb2.gz) 48 Kb LPC: Ligand-Protein Contacts for 3HSR CSU: Contacts of Structural Units for 3HSR Likely Quarternary Molecular Structure file(s) for 3HSR Structure Factors (287 Kb) Retrieve 3HSR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3HSR from S2C, [Save to disk] Re-refined 3hsr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3HSR 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 3HSR

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 3HSR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3hsr_D] [3hsr] [3hsr_A] [3hsr_B] [3hsr_C] SWISS-PROT database: [A6QJM6] Domain organization of [A6QJM6_STAAE] by SWISSPFAM Domain found in 3HSR: [HTH_MARR ] by SMART

Other resources with information on 3HSR

Community annotation for 3HSR at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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