3VSY	Isomerase	date	May 16, 2012
title	High-Resolution Crystal Structure Of Wild-Type Ksi In The Ap Neutral Ph
authors	J.M.M.Caaveiro, A.Kobe, K.Tsumoto
compound		source
Molecule: Steroid Delta-Isomerase Chain: A, B Fragment: Unp Residues 3-131 Synonym: Delta(5)-3-Ketosteroid Isomerase Ec: 5.3.3.1 Engineered: Yes		Organism_scientific: Pseudomonas Putida Organism_taxid: 303 Gene: Ksi Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28
symmetry	Space Group: P 21 21 21	R_factor 0.150 R_Free 0.202
crystal cell	length a length b length c angle alpha angle beta angle gamma 35.563 73.353 95.549 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	SO4	enzyme	Isomerase E.C.5.3.3.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Incorporation of rapid thermodynamic data in fragment-based drug discovery., Kobe A, Caaveiro JM, Tashiro S, Kajihara D, Kikkawa M, Mitani T, Tsumoto K, J Med Chem. 2013 Mar 14;56(5):2155-9. doi: 10.1021/jm301603n. Epub 2013 Feb 27. PMID:23419007

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk] Biological Unit Coordinates (3vsy.pdb1.gz) 94 Kb LPC: Ligand-Protein Contacts for 3VSY CSU: Contacts of Structural Units for 3VSY Structure Factors (868 Kb) Retrieve 3VSY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3VSY from S2C, [Save to disk] Re-refined 3vsy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3VSY 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.

Visual 3D analysis of 3VSY

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3VSY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3vsy_A] [3vsy_B] [3vsy] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3VSY

Community annotation for 3VSY at PDBWiki (http://pdbwiki.org)

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---