2FR6	Hydrolase	date	Jan 19, 2006
title	Crystal Structure Of Mouse Cytidine Deaminase Complexed With
authors	A.H.Teh
compound		source
Molecule: Cytidine Deaminase Chain: A, B, C, D Synonym: Cytidine Aminohydrolase Ec: 3.5.4.5 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-21c
symmetry	Space Group: I 2 2 2	R_factor 0.188 R_Free 0.214
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.199 92.961 180.737 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.07 Å
ligand	CTN, NH3, SO4, URI, ZN	enzyme	Hydrolase E.C.3.5.4.5 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	The 1.48 A Resolution Crystal Structure of the Homotetrameric Cytidine Deaminase from Mouse., Teh AH, Kimura M, Yamamoto M, Tanaka N, Yamaguchi I, Kumasaka T, Biochemistry. 2006 Jun 27;45(25):7825-7833. PMID:16784234

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk] Biological Unit Coordinates (2fr6.pdb1.gz) 93 Kb Biological Unit Coordinates (2fr6.pdb2.gz) 185 Kb Biological Unit Coordinates (2fr6.pdb3.gz) 184 Kb LPC: Ligand-Protein Contacts for 2FR6 CSU: Contacts of Structural Units for 2FR6 Likely Quarternary Molecular Structure file(s) for 2FR6 Structure Factors (583 Kb) Retrieve 2FR6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FR6 from S2C, [Save to disk] Re-refined 2fr6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FR6 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 2FR6

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 2FR6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2fr6_B] [2fr6_C] [2fr6_A] [2fr6] [2fr6_D] SWISS-PROT database: [P56389] Domain organization of [CDD_MOUSE] by SWISSPFAM

Other resources with information on 2FR6

Community annotation for 2FR6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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