1AYB	Hydrolase(Sh2 Domain)	date	May 15, 1994
title	Crystal Structures Of Peptide Complexes Of The Amino- Terminal Sh2 Domain Of The Syp Tyrosine Phosphatase
authors	C.H.Lee, J.Kuriyan
compound		source
Molecule: Protein-Tyrosine Phosphatase Syp (N-Terminal Sh2 Domain); Chain: A Ec: 3.1.3.48 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090
Molecule: Peptide Irs-1-895 Chain: P Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090
symmetry	Space Group: P 43 21 2	R_factor 0.164 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.900 62.900 77.800 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	PTR	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
related structures	by homologous chain: 1AYC
Primary reference	Crystal structures of peptide complexes of the amino-terminal SH2 domain of the Syp tyrosine phosphatase., Lee CH, Kominos D, Jacques S, Margolis B, Schlessinger J, Shoelson SE, Kuriyan J, Structure 1994 May 15;2(5):423-38. PMID:7521735

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk] Biological Unit Coordinates (1ayb.pdb1.gz) 18 Kb LPC: Ligand-Protein Contacts for 1AYB CSU: Contacts of Structural Units for 1AYB Likely Quarternary Molecular Structure file(s) for 1AYB Structure Factors (34 Kb) Retrieve 1AYB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AYB from S2C, [Save to disk] Re-refined 1ayb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AYB 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 1AYB

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1AYB, from MSDmotif at EBI Genome occurence of 1AYB's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ayba_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ayb] [1ayb_P] [1ayb_A] SWISS-PROT database: [P35569] [P35235] Domain organization of [IRS1_MOUSE] [PTN11_MOUSE] by SWISSPFAM Domain found in 1AYB: [SH2 ] by SMART

Other resources with information on 1AYB

Community annotation for 1AYB at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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