1VWI		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	LEA, NH2	enzyme
Gene Ontology	Chain Function Process Component B, D
Primary reference	In crystals of complexes of streptavidin with peptide ligands containing the HPQ sequence the pKa of the peptide histidine is less than 3.0., Katz BA, Cass RT, J Biol Chem 1997 May 16;272(20):13220-8. PMID:9148939

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk] Biological Unit Coordinates (1vwi.pdb1.gz) 171 Kb Biological Unit Coordinates (1vwi.pdb2.gz) 341 Kb Biological Unit Coordinates (1vwi.pdb3.gz) 171 Kb LPC: Ligand-Protein Contacts for 1VWI CSU: Contacts of Structural Units for 1VWI Likely Quarternary Molecular Structure file(s) for 1VWI Structure Factors (555 Kb) Retrieve 1VWI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VWI from S2C, [Save to disk] Re-refined 1vwi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1VWI 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: [1vwi] [1vwi_B] [1vwi_D] [1vwi_M] [1vwi_P] SWISS-PROT database: [P22629]

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