3SJ5	Signaling Protein	date	Jun 20, 2011
title	I5f Mutant Structure Of T. Tengcongensis H-Nox
authors	E.E.Weinert, C.M.Phillips-Piro, R.Tran, R.A.Mathies, M.A.Marlett
compound		source
Molecule: Methyl-Accepting Chemotaxis Protein Chain: A, B Engineered: Yes Mutation: Yes		Organism_scientific: Caldanaerobacter Subterraneus Organism_taxid: 119072 Strain: Subsp. Tengcongensis Gene: Tar4, Tte0680 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rp523 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcw
symmetry	Space Group: P 1 21 1	R_factor 0.197 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.585 67.116 66.428 90.00 92.01 90.00
method	X-Ray Diffraction	resolution	1.67 Å
ligand	HEM	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Controlling Conformational Flexibility of an O(2)-Binding H-NOX Domain., Weinert EE, Phillips-Piro CM, Tran R, Mathies RA, Marletta MA, Biochemistry. 2011 Jul 15. PMID:21721586

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk] Biological Unit Coordinates (3sj5.pdb1.gz) 69 Kb Biological Unit Coordinates (3sj5.pdb2.gz) 66 Kb LPC: Ligand-Protein Contacts for 3SJ5 CSU: Contacts of Structural Units for 3SJ5 Structure Factors (555 Kb) Retrieve 3SJ5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3SJ5 from S2C, [Save to disk] Re-refined 3sj5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3SJ5 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 3SJ5

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 3SJ5, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3sj5_B] [3sj5] [3sj5_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3SJ5

Community annotation for 3SJ5 at PDBWiki (http://pdbwiki.org)

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