1G7G	Hydrolase	date	Nov 10, 2000
title	Human Ptp1b Catalytic Domain Complexes With Pnu179326
authors	J.E.Bleasdale, D.Ogg, S.D.Larsen
compound		source
Molecule: Protein-Tyrosine Phosphatase, Non-Receptor Type 1 Chain: A Fragment: Catalytic Domain (Residues 1-298) Synonym: Protein-Tyrosine Phosphatase 1b Ec: 3.1.3.48 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.193 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.918 82.443 88.652 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	INX BindingDB	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
related structures	by homologous chain: 1JF7, 1WAX
Gene Ontology	Chain Function Process Component A
Primary reference	Small molecule peptidomimetics containing a novel phosphotyrosine bioisostere inhibit protein tyrosine phosphatase 1B and augment insulin action., Bleasdale JE, Ogg D, Palazuk BJ, Jacob CS, Swanson ML, Wang XY, Thompson DP, Conradi RA, Mathews WR, Laborde AL, Stuchly CW, Heijbel A, Bergdahl K, Bannow CA, Smith CW, Svensson C, Liljebris C, Schostarez HJ, May PD, Stevens FC, Larsen SD, Biochemistry 2001 May 15;40(19):5642-54. PMID:11341829

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (1g7g.pdb1.gz) 52 Kb LPC: Ligand-Protein Contacts for 1G7G CSU: Contacts of Structural Units for 1G7G Likely Quarternary Molecular Structure file(s) for 1G7G Structure Factors (177 Kb) Retrieve 1G7G in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G7G from S2C, [Save to disk] Re-refined 1g7g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1G7G 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 1G7G

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 1G7G, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g7ga_, 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: [1g7g] [1g7g_A] SWISS-PROT database: [P18031] Domain organization of [PTN1_HUMAN] by SWISSPFAM Domains found in 1G7G: [PTPc] [PTPc_DSPc ] by SMART

Other resources with information on 1G7G

Community annotation for 1G7G at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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