1VWL		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
related structures	by homologous chain: 1VWK, 2IZJ
Gene Ontology	Chain Function Process Component D, B
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] (100 Kb) [Save to disk] Biological Unit Coordinates (1vwl.pdb1.gz) 183 Kb LPC: Ligand-Protein Contacts for 1VWL CSU: Contacts of Structural Units for 1VWL Likely Quarternary Molecular Structure file(s) for 1VWL Structure Factors (570 Kb) Retrieve 1VWL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VWL from S2C, [Save to disk] Re-refined 1vwl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1VWL 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: [1vwl] [1vwl_B] [1vwl_D] [1vwl_M] [1vwl_P] SWISS-PROT database: [P22629]

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