2WNG	Cell Adhesion	date	Jul 09, 2009
title	Complete Extracellular Structure Of Human Signal Regulatory (Sirp) Alpha
authors	D.Hatherley, S.C.Graham, K.Harlos, D.I.Stuart, A.N.Barclay
compound		source
Molecule: Tyrosine-Protein Phosphatase Non-Receptor Type Su Chain: A Fragment: Ectodomain, Residues 31-319 Synonym: Shp Substrate 1, Shps-1, Inhibitory Receptor Shps- Regulatory Protein Alpha-1, Sirp-Alpha-2, Sirp-Alpha-3, Myd Antigen, Brain Ig-Like Molecule With Tyrosine-Based Activat Motifs, Macrophage Fusion Receptor, Cd172 Antigen-Like Fami A, Bit, Sirp-Alpha-1 Human Signal Regulatory Protein Alpha; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster 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 21 21 21	R_factor 0.219 R_Free 0.271
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.410 84.370 98.860 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.49 Å
ligand	NAG	enzyme
Primary reference	Structure of signal regulatory protein {alpha}: A link to antigen receptor evolution., Hatherley D, Graham SC, Harlos K, Stuart DI, Barclay AN, J Biol Chem. 2009 Jul 23. PMID:19628875

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk] Biological Unit Coordinates (2wng.pdb1.gz) 49 Kb LPC: Ligand-Protein Contacts for 2WNG CSU: Contacts of Structural Units for 2WNG Likely Quarternary Molecular Structure file(s) for 2WNG Structure Factors (184 Kb) Retrieve 2WNG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2WNG from S2C, [Save to disk] Re-refined 2wng structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2WNG in 3D

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Visual 3D analysis of 2WNG

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 2WNG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2wng] [2wng_A] SWISS-PROT database: [P78324] Domain organization of [SHPS1_HUMAN] by SWISSPFAM Domains found in 2WNG: [IG_like] [IGc1 ] by SMART

Other resources with information on 2WNG

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

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