1AK2	Phosphotransferase	date	Dec 29, 1995
title	Adenylate Kinase Isoenzyme-2
authors	G.J.Schlauderer, G.E.Schulz
compound		source
Molecule: Adenylate Kinase Isoenzyme-2 Chain: A Synonym: Atp\:Amp Phosphotransferase, Myokinase Ec: 2.7.4.3 Other_details: Precipitant Polyethylene Glycol		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Liver Organelle: Mitochondria Intermembrane Space
symmetry	Space Group: P 21 21 21	R_factor 0.222 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.200 50.100 122.300 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.92 Å
ligand	SO4	enzyme	Transferase E.C.2.7.4.3 BRENDA
related structures	by homologous chain: 2AK2
Gene Ontology	Chain Function Process Component A adenylate kinase activity
Primary reference	The structure of bovine mitochondrial adenylate kinase: comparison with isoenzymes in other compartments., Schlauderer GJ, Schulz GE, Protein Sci 1996 Mar;5(3):434-41. PMID:8868479

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1ak2.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 1AK2 CSU: Contacts of Structural Units for 1AK2 Likely Quarternary Molecular Structure file(s) for 1AK2 Structure Factors (96 Kb) Retrieve 1AK2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AK2 from S2C, [Save to disk] Re-refined 1ak2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AK2 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 1AK2

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 1AK2, from MSDmotif at EBI Genome occurence of 1AK2's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ak2_1, region 14-146,177-233 [Jmol] [rasmolscript] [script source]     - Domain d1ak2_2, region 147-176 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ak2_A] [1ak2] SWISS-PROT database: [P08166] Domain organization of [KAD2_BOVIN] by SWISSPFAM

Other resources with information on 1AK2

Community annotation for 1AK2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1AK2 from the Database of Macromolecular Movements. Adenylate Kinase (the movie) Images from IMB Jena Image Library of Biological Macromolecules.

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