2FBT	Transferase	date	Dec 10, 2005
title	Wrn Exonuclease
authors	J.J.Perry
compound		source
Molecule: Werner Syndrome Helicase Chain: A Fragment: Exonculease Domain Ec: 2.7.7.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Wrn, Recq3, Recql2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28b
symmetry	Space Group: P 32 2 1	R_factor 0.209 R_Free 0.241
crystal cell	length a length b length c angle alpha angle beta angle gamma 80.269 80.269 93.230 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.05 Å
ligand	ACY	enzyme	Transferase E.C.2.7.7 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	WRN exonuclease structure and molecular mechanism imply an editing role in DNA end processing., Perry JJ, Yannone SM, Holden LG, Hitomi C, Asaithamby A, Han S, Cooper PK, Chen DJ, Tainer JA, Nat Struct Mol Biol. 2006 May;13(5):414-22. Epub 2006 Apr 23. PMID:16622405

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (2fbt.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 2FBT CSU: Contacts of Structural Units for 2FBT Likely Quarternary Molecular Structure file(s) for 2FBT Structure Factors (175 Kb) Retrieve 2FBT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FBT from S2C, [Save to disk] Re-refined 2fbt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FBT 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 2FBT

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2FBT, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2fbt_A] [2fbt] SWISS-PROT database: [Q14191] Domain organization of [WRN_HUMAN] by SWISSPFAM Domain found in 2FBT: [35EXOc ] by SMART

Other resources with information on 2FBT

Community annotation for 2FBT at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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

---