1VSI		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	CA, EPE, OCY	enzyme
related structures	by homologous chain: 1C0M, 1VSK
Gene Ontology	Chain Function Process Component A
Primary reference	Binding of different divalent cations to the active site of avian sarcoma virus integrase and their effects on enzymatic activity., Bujacz G, Alexandratos J, Wlodawer A, Merkel G, Andrake M, Katz RA, Skalka AM, J Biol Chem 1997 Jul 18;272(29):18161-8. PMID:9218451

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk] Biological Unit Coordinates (1vsi.pdb1.gz) 50 Kb LPC: Ligand-Protein Contacts for 1VSI CSU: Contacts of Structural Units for 1VSI Likely Quarternary Molecular Structure file(s) for 1VSI Structure Factors (113 Kb) Retrieve 1VSI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VSI from S2C, [Save to disk] Re-refined 1vsi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1VSI 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: [1vsi] [1vsi_A] SWISS-PROT database: [O92956]

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