2XA0	Apoptosis	date	Mar 25, 2010
title	Crystal Structure Of Bcl-2 In Complex With A Bax Bh3 Peptide
authors	B.Ku, B.H.Oh
compound		source
Molecule: Apoptosis Regulator Bcl-2 Chain: A, B Fragment: Residues 1-207 Synonym: Bcl-2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Rig Expression_system_vector_type: Plasmid Expression_system_plasmid: Pproex Hta
Molecule: Apoptosis Regulator Bax Chain: C, D Fragment: Bh3 Domain, Residues 52-82 Synonym: Bax		Synthetic: Yes Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090
symmetry	Space Group: P 31 2 1	R_factor 0.2223 R_Free 0.2422
crystal cell	length a length b length c angle alpha angle beta angle gamma 81.973 81.973 138.850 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
Primary reference	Evidence that inhibition of BAX activation by BCL-2 involves its tight and preferential interaction with the BH3 domain of BAX., Ku B, Liang C, Jung JU, Oh BH, Cell Res. 2010 Nov 9. PMID:21060336

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk] Biological Unit Coordinates (2xa0.pdb1.gz) 28 Kb Biological Unit Coordinates (2xa0.pdb2.gz) 28 Kb CSU: Contacts of Structural Units for 2XA0 Structure Factors (119 Kb) Retrieve 2XA0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XA0 from S2C, [Save to disk] Re-refined 2xa0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XA0 in 3D

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Visual 3D analysis of 2XA0

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2XA0, from MSDmotif at EBI Fold representative 2xa0 from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2xa0_A] [2xa0_B] [2xa0_C] [2xa0_D] SWISS-PROT database: Domain organization of by SWISSPFAM Alignments of the sequence of 2XA0 with the sequences similar proteins can be viewed for 2XA0's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.

Other resources with information on 2XA0

Community annotation for 2XA0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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