2AR5	Transferase	date	Aug 19, 2005
title	Crystal Structure Of The Mammalian C2alpha-Pi3 Kinase Px-Dom
authors	G.N.Parkinson, D.Vines, P.C.Driscoll, S.Djordjevic
compound		source
Molecule: Phosphoinositide 3-Kinase Chain: A Fragment: Px-Domain, Residues 1421-1532 Synonym: Phosphatidylinositol-4-Phosphate 3-Kinase C2 Domai Containing Alpha Polypeptide, Phosphoinositide 3-Kinase-C2- Ptdins-3-Kinase C2 Alpha, Pi3k-C2alpha; Ec: 2.7.1.154 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pi3kc2a Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-21b
symmetry	Space Group: P 31 2 1	R_factor 0.222 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.554 56.554 92.894 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	GOL	enzyme	Transferase E.C.2.7.1.154 BRENDA
note	2AR5 is a representative structure
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (28 Kb) [Save to disk] Biological Unit Coordinates (2ar5.pdb1.gz) 22 Kb LPC: Ligand-Protein Contacts for 2AR5 CSU: Contacts of Structural Units for 2AR5 Likely Quarternary Molecular Structure file(s) for 2AR5 Structure Factors (223 Kb) Retrieve 2AR5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AR5 from S2C, [Save to disk] Re-refined 2ar5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AR5 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 2AR5

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 2AR5, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ar5] [2ar5_A] SWISS-PROT database: [O00443] Domain organization of [P3C2A_HUMAN] by SWISSPFAM Domain found in 2AR5: [PX ] by SMART

Other resources with information on 2AR5

Community annotation for 2AR5 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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