3R8K	Apoptosis	date	Mar 24, 2011
title	Crystal Structure Of Human Soul Protein (Hexagonal Form)
authors	E.K.Ambrosi, S.Capaldi, M.Bovi, G.Saccomani, M.Perduca, H.L.Monac
compound		source
Molecule: Heme-Binding Protein 2 Chain: A, B, C, D Synonym: Placental Protein 23, Pp23, Protein Soul Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: C6orf34, Hebp2, Soul Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 C41 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pqe50
symmetry	Space Group: P 61 2 2	R_factor 0.235 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 143.919 143.919 242.120 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.85 Å
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural changes in the BH3 domain of SOUL protein upon interaction with the anti-apoptotic protein Bcl-xL., Ambrosi E, Capaldi S, Bovi M, Saccomani G, Perduca M, Monaco HL, Biochem J. 2011 Jun 6. PMID:21639858

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (118 Kb) [Save to disk] Biological Unit Coordinates (3r8k.pdb1.gz) 30 Kb Biological Unit Coordinates (3r8k.pdb2.gz) 30 Kb Biological Unit Coordinates (3r8k.pdb3.gz) 29 Kb Biological Unit Coordinates (3r8k.pdb4.gz) 30 Kb CSU: Contacts of Structural Units for 3R8K Structure Factors (253 Kb) Retrieve 3R8K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3R8K from S2C, [Save to disk] Re-refined 3r8k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3R8K 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 3R8K

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 3R8K, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3r8k_D] [3r8k_A] [3r8k_C] [3r8k_B] [3r8k] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3R8K

Community annotation for 3R8K at PDBWiki (http://pdbwiki.org)

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