1TRD	Intramolecular Oxidoreductase	date	Oct 06, 1992
title	The Influence Of Crystal Packing On Crystallographic Binding A New Crystal Form Of Trypanosomal Tim
authors	M.E.M.Noble, R.K.Wierenga
compound		source
Molecule: Triosephosphate Isomerase Chain: A, B Ec: 5.3.1.1 Engineered: Yes		Organism_scientific: Trypanosoma Brucei Brucei Organism_taxid: 5702 Strain: Brucei
symmetry	Space Group: C 1 2 1	R_factor 0.147 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 94.620 48.000 131.310 90.00 100.33 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	PGH	enzyme	Isomerase E.C.5.3.1.1 BRENDA
related structures	by homologous chain: 1IIG, 1MSS
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structures of the "open" and "closed" state of trypanosomal triosephosphate isomerase, as observed in a new crystal form: implications for the reaction mechanism., Noble ME, Zeelen JP, Wierenga RK, Proteins 1993 Aug;16(4):311-26. PMID:8356028

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (1trd.pdb1.gz) 77 Kb Biological Unit Coordinates (1trd.pdb2.gz) 39 Kb Biological Unit Coordinates (1trd.pdb3.gz) 77 Kb LPC: Ligand-Protein Contacts for 1TRD CSU: Contacts of Structural Units for 1TRD Likely Quarternary Molecular Structure file(s) for 1TRD Retrieve 1TRD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TRD from S2C, [Save to disk]

View 1TRD 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 1TRD

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TRD, from MSDmotif at EBI Genome occurence of 1TRD's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1trda_, region A [Jmol] [rasmolscript] [script source]     - Domain d1trdb_, region B [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: [1trd_A] [1trd] [1trd_B] SWISS-PROT database: [P04789] Domain organization of [TPIS_TRYBB] by SWISSPFAM

Other resources with information on 1TRD

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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