1AW2	Isomerase	date	Oct 09, 1997
title	Triosephosphate Isomerase Of Vibrio Marinus
authors	D.Maes, J.P.Zeelen, R.K.Wierenga
compound		source
Molecule: Triosephosphate Isomerase Chain: A, B, D, E, G, H, J, K Ec: 5.3.1.1 Engineered: Yes Other_details: A Sulfate Molecule Is Observed In The Active Subunit A		Organism_scientific: Moritella Marina Organism_taxid: 90736 Atcc: 15382 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: T7
symmetry	Space Group: P 1 21 1	R_factor 0.200 R_Free 0.219
crystal cell	length a length b length c angle alpha angle beta angle gamma 89.660 137.820 89.540 90.00 90.94 90.00
method	X-Ray Diffraction	resolution	2.65 Å
ligand	SO4	enzyme	Isomerase E.C.5.3.1.1 BRENDA
related structures	by homologous chain: 1AW1, 1TRE
Gene Ontology	Chain Function Process Component H, A, J, D, K, G, E, B
Primary reference	Triose-phosphate isomerase (TIM) of the psychrophilic bacterium Vibrio marinus. Kinetic and structural properties., Alvarez M, Zeelen JP, Mainfroid V, Rentier-Delrue F, Martial JA, Wyns L, Wierenga RK, Maes D, J Biol Chem 1998 Jan 23;273(4):2199-206. PMID:9442062

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (302 Kb) [Save to disk] Biological Unit Coordinates (1aw2.pdb1.gz) 77 Kb Biological Unit Coordinates (1aw2.pdb2.gz) 77 Kb Biological Unit Coordinates (1aw2.pdb3.gz) 78 Kb Biological Unit Coordinates (1aw2.pdb4.gz) 78 Kb LPC: Ligand-Protein Contacts for 1AW2 CSU: Contacts of Structural Units for 1AW2 Likely Quarternary Molecular Structure file(s) for 1AW2 Structure Factors (530 Kb) Retrieve 1AW2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AW2 from S2C, [Save to disk] Re-refined 1aw2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AW2 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 1AW2

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 1AW2, from MSDmotif at EBI Genome occurence of 1AW2's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1aw2a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1aw2b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1aw2d_, region D [Jmol] [rasmolscript] [script source]     - Domain d1aw2e_, region E [Jmol] [rasmolscript] [script source]     - Domain d1aw2g_, region G [Jmol] [rasmolscript] [script source]     - Domain d1aw2h_, region H [Jmol] [rasmolscript] [script source]     - Domain d1aw2j_, region J [Jmol] [rasmolscript] [script source]     - Domain d1aw2k_, region K [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: [1aw2_H] [1aw2_E] [1aw2_G] [1aw2_J] [1aw2_D] [1aw2] [1aw2_A] [1aw2_K] [1aw2_B] SWISS-PROT database: [P50921] Domain organization of [TPIS_VIBMA] by SWISSPFAM

Other resources with information on 1AW2

Community annotation for 1AW2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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