3BS5	Signaling Protein Membrane Protein	date	Dec 22, 2007
title	Crystal Structure Of Hcnk2-Samdhyp-Sam Complex
authors	T.Rajakulendran, D.F.Ceccarelli, I.Kurinov, F.Sicheri
compound		source
Molecule: Protein Aveugle Chain: A Engineered: Yes		Organism_scientific: Drosophila Melanogaster Organism_common: Fruit Fly Organism_taxid: 7227 Gene: Ave Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Connector Enhancer Of Kinase Suppressor Of Ras 2 Chain: B Fragment: Sam Domain, Unp Residues 5-84 Synonym: Connector Enhancer Of Ksr2, Cnk2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cnksr2, Cnk2, Kiaa0902, Ksr2 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.212 R_Free 0.240
crystal cell	length a length b length c angle alpha angle beta angle gamma 48.477 56.356 84.040 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	MSE	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	CNK and HYP form a discrete dimer by their SAM domains to mediate RAF kinase signaling., Rajakulendran T, Sahmi M, Kurinov I, Tyers M, Therrien M, Sicheri F, Proc Natl Acad Sci U S A. 2008 Feb 26;105(8):2836-41. Epub 2008 Feb 19. PMID:18287031

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (34 Kb) [Save to disk] Biological Unit Coordinates (3bs5.pdb1.gz) 29 Kb LPC: Ligand-Protein Contacts for 3BS5 CSU: Contacts of Structural Units for 3BS5 Likely Quarternary Molecular Structure file(s) for 3BS5 Structure Factors (181 Kb) Retrieve 3BS5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BS5 from S2C, [Save to disk] Re-refined 3bs5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BS5 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 3BS5

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3BS5, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3bs5_B] [3bs5] [3bs5_A] SWISS-PROT database: [Q8ML92] [Q8WXI2] Domain organization of [AVE_DROME] [CNKR2_HUMAN] by SWISSPFAM Domain found in 3BS5: [SAM ] by SMART

Other resources with information on 3BS5

Community annotation for 3BS5 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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