2JJW	Cell Adhesion	date	Apr 22, 2008
title	Structure Of Human Signal Regulatory Protein (Sirp) Gamma
authors	D.Hatherley, S.C.Graham, J.Turner, K.Harlos, D.I.Stuart, A.N.Barc
compound		source
Molecule: Signal Regulatory Protein Gamma Chain: A Fragment: N-Terminal Ectodomain, Residues 29-147 Synonym: Sirp Gamma, Signal-Regulatory Protein Beta-2, Sirp Sirp-B2, Cd172g Antigen; Engineered: Yes Other_details: Isoform 4		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_taxid: 10029 Expression_system_variant: Lec3.2.8.1 Expression_system_cell_line: Cho Expression_system_vector_type: Plasmid Expression_system_plasmid: Pee14
symmetry	Space Group: P 64 2 2	R_factor 0.228 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.390 76.390 78.240 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.70 Å
Primary reference	Paired receptor specificity explained by structures of signal regulatory proteins alone and complexed with CD47., Hatherley D, Graham SC, Turner J, Harlos K, Stuart DI, Barclay AN, Mol Cell. 2008 Jul 25;31(2):266-77. PMID:18657508

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk] Biological Unit Coordinates (2jjw.pdb1.gz) 74 Kb Biological Unit Coordinates (2jjw.pdb2.gz) 38 Kb CSU: Contacts of Structural Units for 2JJW Likely Quarternary Molecular Structure file(s) for 2JJW Structure Factors (180 Kb) Retrieve 2JJW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2JJW from S2C, [Save to disk] Re-refined 2jjw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2JJW 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 2JJW

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2jjw] [2jjw_A] SWISS-PROT database: [Q9P1W8] Domain organization of [SIRPG_HUMAN] by SWISSPFAM Domain found in 2JJW: [IG ] by SMART

Other resources with information on 2JJW

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

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