3CZH	Oxidoreductase	date	Apr 29, 2008
title	Crystal Structure Of Cyp2r1 In Complex With Vitamin D2
authors	N.V.Strushkevich, W.Tempel, A.A.Gilep, P.Loppnau, C.H.Arrowsmith A.M.Edwards, C.Bountra, M.Wilkstrom, A.Bochkarev, H.Park, Struct Genomics Consortium (Sgc)
compound		source
Molecule: Cytochrome P450 2r1 Chain: A, B Synonym: Vitamin D 25-Hydroxylase Ec: 1.14.14.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Gene: Cyp2r1 Expression_system: Escherichia Coli Expression_system_strain: Jm109 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcw
symmetry	Space Group: C 2 2 21	R_factor 0.205 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 137.361 163.393 152.289 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	D2V, GLC, HEM, UNX	enzyme	Oxidoreductase E.C.1.14.14 BRENDA
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (166 Kb) [Save to disk] Biological Unit Coordinates (3czh.pdb1.gz) 80 Kb Biological Unit Coordinates (3czh.pdb2.gz) 80 Kb LPC: Ligand-Protein Contacts for 3CZH CSU: Contacts of Structural Units for 3CZH Likely Quarternary Molecular Structure file(s) for 3CZH Structure Factors (1197 Kb) Retrieve 3CZH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3CZH from S2C, [Save to disk] Re-refined 3czh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3CZH 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 3CZH

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 3CZH, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3czh_B] [3czh] [3czh_A] SWISS-PROT database: [Q6VVX0] Domain organization of [CP2R1_HUMAN] by SWISSPFAM

Other resources with information on 3CZH

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

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