2QNJ	Transferase	date	Jul 18, 2007
title	Kinase And Ubiquitin-Associated Domains Of Mark3par-1
authors	J.M.Murphy, D.F.J.Ceccarelli, F.Sicheri, T.Pawson
compound		source
Molecule: Mapmicrotubule Affinity-Regulating Kinase 3 Chain: A, B Synonym: Cdc25c- Associated Protein Kinase 1, Ctak1, C-Tak1 Serinethreonine Protein Kinase P78, Serthr Protein Kinase Protein Kinase Stk10; Ec: 2.7.11.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mark3, Ctak1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21-De3 Expression_system_vector_type: Vector Expression_system_vector: Proex
symmetry	Space Group: P 21 21 21	R_factor 0.215 R_Free 0.279
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.675 112.544 117.206 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand		enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Conformational instability of the MARK3 UBA domain compromises ubiquitin recognition and promotes interaction with the adjacent kinase domain., Murphy JM, Korzhnev DM, Ceccarelli DF, Briant DJ, Zarrine-Afsar A, Sicheri F, Kay LE, Pawson T, Proc Natl Acad Sci U S A. 2007 Sep 4;104(36):14336-41. Epub 2007 Aug 28. PMID:17726107

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (105 Kb) [Save to disk] Biological Unit Coordinates (2qnj.pdb1.gz) 99 Kb CSU: Contacts of Structural Units for 2QNJ Likely Quarternary Molecular Structure file(s) for 2QNJ Structure Factors (179 Kb) Retrieve 2QNJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QNJ from S2C, [Save to disk] Re-refined 2qnj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QNJ 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 2QNJ

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 2QNJ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qnj] [2qnj_A] [2qnj_B] SWISS-PROT database: [P27448] Domain organization of [MARK3_HUMAN] by SWISSPFAM Domains found in 2QNJ: [S_TKc] [UBA ] by SMART

Other resources with information on 2QNJ

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

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