1VHB		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	HEM	enzyme
related structures	by homologous chain: 3VHB, 4VHB
Gene Ontology	Chain Function Process Component A, B
Primary reference	Unusual structure of the oxygen-binding site in the dimeric bacterial hemoglobin from Vitreoscilla sp., Tarricone C, Galizzi A, Coda A, Ascenzi P, Bolognesi M, Structure 1997 Apr 15;5(4):497-507. PMID:9115439

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (1vhb.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 1VHB CSU: Contacts of Structural Units for 1VHB Likely Quarternary Molecular Structure file(s) for 1VHB Structure Factors (186 Kb) Retrieve 1VHB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VHB from S2C, [Save to disk] Re-refined 1vhb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1VHB 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: [1vhb] [1vhb_A] [1vhb_B] SWISS-PROT database: [P04252]

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