1R4V		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
ligand	CAC, MSE, ZN	enzyme
note	1R4V is a representative structure
Gene	AQ
Gene Ontology	Chain Function Process Component A
Primary reference	The crystal structure of Aq_328 from the hyperthermophilic bacteria Aquifex aeolicus shows an ancestral histone fold., Qiu Y, Tereshko V, Kim Y, Zhang R, Collart F, Yousef M, Kossiakoff A, Joachimiak A, Proteins. 2006 Jan 1;62(1):8-16. PMID:16287087

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk] Biological Unit Coordinates (1r4v.pdb1.gz) 30 Kb LPC: Ligand-Protein Contacts for 1R4V CSU: Contacts of Structural Units for 1R4V Likely Quarternary Molecular Structure file(s) for 1R4V Structure Factors (231 Kb) Retrieve 1R4V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1R4V from S2C, [Save to disk] Re-refined 1r4v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1R4V 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: [1r4v] [1r4v_A] SWISS-PROT database: [O66665]

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