4NQW		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
Gene Ontology	Chain Function Process Component A bacterial sigma factor activ...
Primary reference	Structural basis for the redox sensitivity of the Mycobacterium tuberculosis SigK-RskA sigma-anti-sigma complex., Shukla J, Gupta R, Thakur KG, Gokhale R, Gopal B, Acta Crystallogr D Biol Crystallogr. 2014 Apr 1;70(Pt 4):1026-36. doi:, 10.1107/S1399004714000121. Epub 2014 Mar 19. PMID:24699647

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (4nqw.pdb1.gz) 76 Kb CSU: Contacts of Structural Units for 4NQW Structure Factors (181 Kb) Retrieve 4NQW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4NQW from S2C, [Save to disk] Re-refined 4nqw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4NQW 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4nqw] [4nqw_A] [4nqw_B] SWISS-PROT database:

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