2BFX	Transferase	date	Dec 15, 2004
title	Mechanism Of Aurora-B Activation By Incenp And Inhibition By Hesperadin.
authors	F.Sessa, M.Mapelli, C.Ciferri, C.Tarricone, L.B.Areces, T.R.Schne P.T.Stukenberg, A.Musacchio
compound		source
Molecule: Aurora Kinase B-A Chain: A, B Fragment: Catalytic Domain, Residues 78-361 Synonym: Loc398457 Protein, Aurora-B, Auroraipl1-Related K Airk2-A, Xairk2-A, Serinethreonine-Protein Kinase 12-A, Serinethreonine-Protein Kinase Aurora-B-A, Xaurora-B; Ec: 2.7.11.1 Engineered: Yes Other_details: Phosphorylated On A248 And B248		Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pgex
Molecule: Inner Centromere Protein A Chain: C, D Fragment: Residues 798-840 Synonym: Incenp, Xl-Incenp, Xinc, Xincenp, Mitotic Phosphop 130; Engineered: Yes		Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pgex
symmetry	Space Group: P 1 21 1	R_factor 0.197 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 45.940 66.900 116.520 90.00 96.79 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	TPO	enzyme	Transferase E.C.2.7.11.1 BRENDA
related structures	by homologous chain: 2BFY
Gene Ontology	Chain Function Process Component A, B D, C
Primary reference	Mechanism of Aurora B activation by INCENP and inhibition by hesperadin., Sessa F, Mapelli M, Ciferri C, Tarricone C, Areces LB, Schneider TR, Stukenberg PT, Musacchio A, Mol Cell. 2005 Apr 29;18(3):379-91. PMID:15866179

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (113 Kb) [Save to disk] Biological Unit Coordinates (2bfx.pdb1.gz) 55 Kb Biological Unit Coordinates (2bfx.pdb2.gz) 56 Kb LPC: Ligand-Protein Contacts for 2BFX CSU: Contacts of Structural Units for 2BFX Likely Quarternary Molecular Structure file(s) for 2BFX Retrieve 2BFX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2BFX from S2C, [Save to disk]

View 2BFX 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 2BFX

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2BFX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2bfx_A] [2bfx_D] [2bfx_B] [2bfx] [2bfx_C] SWISS-PROT database: [Q6DE08] [O13024] Domain organization of [AUKBA_XENLA] [INCEA_XENLA] by SWISSPFAM Domain found in 2BFX: [S_TKc ] by SMART

Other resources with information on 2BFX

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

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