2OPZ	Apoptosis Inhibitor	date	Jan 30, 2007
title	Avpf Bound To Bir3-Xiap
authors	A.D.Wist
compound		source
Molecule: Baculoviral Iap Repeat-Containing Protein 4 Chain: A, B, C, D Synonym: Inhibitor Of Apoptosis Protein 3, X-Linked Inhibit Apoptosis Protein, X-Linked Iap, Iap-Like Protein, Hilp; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Birc4, Api3, Iap3, Xiap Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcool
Molecule: Avpf (Smac Homologue, N-Terminal Tetrapeptide) Chain: E, F, G, H Engineered: Yes		Synthetic: Yes
symmetry	Space Group: I 21 3	R_factor 0.231 R_Free 0.277
crystal cell	length a length b length c angle alpha angle beta angle gamma 170.367 170.367 170.367 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	ZN	enzyme
Primary reference	Structure-activity based study of the Smac-binding pocket within the BIR3 domain of XIAP., Wist AD, Gu L, Riedl SJ, Shi Y, McLendon GL, Bioorg Med Chem. 2007 Apr 15;15(8):2935-43. Epub 2007 Feb 11. PMID:17336535

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk] Biological Unit Coordinates (2opz.pdb1.gz) 37 Kb Biological Unit Coordinates (2opz.pdb2.gz) 37 Kb LPC: Ligand-Protein Contacts for 2OPZ CSU: Contacts of Structural Units for 2OPZ Likely Quarternary Molecular Structure file(s) for 2OPZ Retrieve 2OPZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2OPZ from S2C, [Save to disk]

View 2OPZ 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 2OPZ

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2opz_A] [2opz_G] [2opz_D] [2opz_E] [2opz_H] [2opz] [2opz_C] [2opz_B] [2opz_F] SWISS-PROT database: [P98170] Domain organization of [XIAP_HUMAN] by SWISSPFAM Domain found in 2OPZ: [BIR ] by SMART

Other resources with information on 2OPZ

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

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