2CKJ	Oxidoreductase	date	Apr 19, 2006
title	Human Milk Xanthine Oxidoreductase
authors	A.R.Pearson, B.L.J.Godber, R.Eisenthal, G.L.Taylor, R.Harrison
compound		source
Molecule: Xanthine Oxidoreductase Chain: A, B, C, D Synonym: Xdh, Xanthine Dehydrogenase, Xo, Xanthine Oxidase, Oxidoreductase; Ec: 1.1.1.204, 1.2.3.2, 1.17.3.2		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Breast Milk Other_details: Milk Kindly Donated By Mothers At The Intens Baby Units At The Bristol Royal Infirmary And Southmead Hos Bristol, Uk
symmetry	Space Group: P 31 2 1	R_factor 0.178 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 197.734 197.734 285.538 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.59 Å
ligand	ACY, FAD, FES, GOL, PO4	enzyme	Oxidoreductase E.C.1.1.1.204 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B electron transfer activity

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (796 Kb) [Save to disk] Biological Unit Coordinates (2ckj.pdb1.gz) 392 Kb Biological Unit Coordinates (2ckj.pdb2.gz) 400 Kb Biological Unit Coordinates (2ckj.pdb3.gz) 398 Kb LPC: Ligand-Protein Contacts for 2CKJ CSU: Contacts of Structural Units for 2CKJ Likely Quarternary Molecular Structure file(s) for 2CKJ Retrieve 2CKJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CKJ from S2C, [Save to disk]

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Visual 3D analysis of 2CKJ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2CKJ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ckj_B] [2ckj_C] [2ckj] [2ckj_D] [2ckj_A] SWISS-PROT database: [P47989] Domain organization of [XDH_HUMAN] by SWISSPFAM Domains found in 2CKJ: [Ald_Xan_dh_C] [CO_deh_flav_C ] by SMART

Other resources with information on 2CKJ

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

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