3QEO	Transferase	date	Jan 20, 2011
title	S74e-R104m-D133a Dck Variant In Complex With L-Deoxythymidin
authors	A.Lavie, S.Hazra
compound		source
Molecule: Deoxycytidine Kinase Chain: A, B Synonym: Dck Ec: 2.7.1.74 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Dck Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: C41 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet14b
symmetry	Space Group: P 41	R_factor 0.195 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.760 68.760 120.597 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	LLT, UDP	enzyme	Transferase E.C.2.7.1.74 BRENDA
Gene Ontology	Chain Function Process Component A, B deoxyadenosine kinase activi... deoxycytidine kinase activit... deoxyguanosine kinase activi... deoxynucleoside kinase activ...
Primary reference	Post-translational phosphorylation of serine 74 of human deoxycytidine kinase favors the enzyme adopting the open conformation making it competent for nucleoside binding and release., Hazra S, Szewczak A, Ort S, Konrad M, Lavie A, Biochemistry. 2011 Feb 25. PMID:21351740

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (3qeo.pdb1.gz) 81 Kb LPC: Ligand-Protein Contacts for 3QEO CSU: Contacts of Structural Units for 3QEO Structure Factors (742 Kb) Retrieve 3QEO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QEO from S2C, [Save to disk] Re-refined 3qeo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QEO 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 3QEO

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qeo] [3qeo_B] [3qeo_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3QEO

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

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