3BOE	Lyase	date	Dec 17, 2007
title	Carbonic Anhydrase From Marine Diatom Thalassiosira Weissflo Cadmium Bound Domain 2 With Acetate (Cdca1-R2)
authors	Y.Xu, L.Feng, P.D.Jeffrey, Y.Shi, F.M.M.Morel
compound		source
Molecule: Cadmium-Specific Carbonic Anhydrase Chain: A Fragment: Domain 2, Cdca1-R2 Ec: 4.2.1.1 Engineered: Yes		Organism_scientific: Thalassiosira Weissflogii Organism_taxid: 67004 Gene: Cdca1 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 2	R_factor 0.166 R_Free 0.186
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.619 78.684 37.306 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	ACT, CD	enzyme	Lyase E.C.4.2.1.1 BRENDA
note	3BOE is a representative structure
Primary reference	Structure and metal exchange in the cadmium carbonic anhydrase of marine diatoms., Xu Y, Feng L, Jeffrey PD, Shi Y, Morel FM, Nature. 2008 Mar 6;452(7183):56-61. PMID:18322527

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (3boe.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 3BOE CSU: Contacts of Structural Units for 3BOE Likely Quarternary Molecular Structure file(s) for 3BOE Structure Factors (270 Kb) Retrieve 3BOE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BOE from S2C, [Save to disk] Re-refined 3boe structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BOE 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 3BOE

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 3BOE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3boe_A] [3boe] SWISS-PROT database: [Q50EL4] Domain organization of [Q50EL4_THAWE] by SWISSPFAM

Other resources with information on 3BOE

Community annotation for 3BOE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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