1HG3	Isomerase	date	Dec 12, 2000
title	Crystal Structure Of Tetrameric Tim From Pyrococcus Woesei.
authors	H.Walden, G.S.Bell, R.J.M.Russell, B.Siebers, R.Hensel, G.L.Taylo
compound		source
Molecule: Triosephosphate Isomerase Chain: A, B, C, D, E, F, G, H Ec: 5.3.1.1 Engineered: Yes Other_details: 2-Carboxyethylphosphonic Acid In The Active		Organism_scientific: Pyrococcus Woesei Organism_taxid: 2262 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834
symmetry	Space Group: P 1 21 1	R_factor 0.254 R_Free 0.286
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.000 89.100 145.100 90.00 92.80 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	3PP	enzyme	Isomerase E.C.5.3.1.1 BRENDA
related structures	by homologous chain: 1VA4
Gene Ontology	Chain Function Process Component F, A, E, B, H, C, D, G
Primary reference	Tiny TIM: a small, tetrameric, hyperthermostable triosephosphate isomerase., Walden H, Bell GS, Russell RJ, Siebers B, Hensel R, Taylor GL, J Mol Biol 2001 Mar 2;306(4):745-57. PMID:11243785

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (262 Kb) [Save to disk] Biological Unit Coordinates (1hg3.pdb1.gz) 130 Kb Biological Unit Coordinates (1hg3.pdb2.gz) 131 Kb LPC: Ligand-Protein Contacts for 1HG3 CSU: Contacts of Structural Units for 1HG3 Likely Quarternary Molecular Structure file(s) for 1HG3 Retrieve 1HG3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1HG3 from S2C, [Save to disk]

View 1HG3 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 1HG3

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1HG3, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1hg3a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1hg3b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1hg3c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1hg3d_, region D [Jmol] [rasmolscript] [script source]     - Domain d1hg3e_, region E [Jmol] [rasmolscript] [script source]     - Domain d1hg3f_, region F [Jmol] [rasmolscript] [script source]     - Domain d1hg3g_, region G [Jmol] [rasmolscript] [script source]     - Domain d1hg3h_, region H [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: [1hg3_A] [1hg3_G] [1hg3_H] [1hg3_C] [1hg3_B] [1hg3] [1hg3_D] [1hg3_E] [1hg3_F] SWISS-PROT database: [P62003] Domain organization of [TPIS_PYRWO] by SWISSPFAM

Other resources with information on 1HG3

Community annotation for 1HG3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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