3HPQ	Transferase	date	Jun 04, 2009
title	Crystal Structure Of Wild-Type Adenylate Kinase From E. Coli Complex With Ap5a
authors	V.J.Hilser, T.P.Travis, D.W.Bolen
compound		source
Molecule: Adenylate Kinase Chain: A, B Synonym: Ak, Atp-Amp Transphosphorylase Ec: 2.7.4.3 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 83333 Strain: K-12 Gene: Adk, B0474, Dnaw, Jw0463, Plsa Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Hms174 Expression_system_vector_type: Plasmid Expression_system_plasmid: Peak91
symmetry	Space Group: P 21 21 2	R_factor 0.199 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 83.646 72.639 78.699 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	AP5	enzyme	Transferase E.C.2.7.4.3 BRENDA
Gene Ontology	Chain Function Process Component A, B adenylate kinase activity nucleoside diphosphate kinas...
Primary reference	Rational modulation of conformational fluctuations in adenylate kinase reveals a local unfolding mechanism for allostery and functional adaptation in proteins., Schrank TP, Bolen DW, Hilser VJ, Proc Natl Acad Sci U S A. 2009 Oct 6;106(40):16984-9. Epub 2009 Sep 21. PMID:19805185

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (158 Kb) [Save to disk] Biological Unit Coordinates (3hpq.pdb1.gz) 75 Kb Biological Unit Coordinates (3hpq.pdb2.gz) 78 Kb LPC: Ligand-Protein Contacts for 3HPQ CSU: Contacts of Structural Units for 3HPQ Structure Factors (240 Kb) Retrieve 3HPQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3HPQ from S2C, [Save to disk] Re-refined 3hpq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3HPQ 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 3HPQ

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 3HPQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3hpq_A] [3hpq_B] [3hpq] SWISS-PROT database: [P69441] Domain organization of [KAD_ECOLI] by SWISSPFAM

Other resources with information on 3HPQ

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

Movements, Movies and Images

Adenylate Kinase (the movie) Images from IMB Jena Image Library of Biological Macromolecules.

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