1TTI	Isomerase(Intramolecular Oxidoreductase)	date	Apr 19, 1995
title	Three New Crystal Structures Of Point Mutation Variants Of M Conformational Flexibility Of Loop-1,Loop-4 And Loop-8
authors	K.V.Radha Kishan, R.K.Wierenga
compound		source
Molecule: Triosephosphate Isomerase Chain: A Ec: 5.3.1.1 Engineered: Yes Mutation: Yes Other_details: Monotim With A110w Mutation		Organism_scientific: Trypanosoma Brucei Brucei Organism_taxid: 5702 Strain: Brucei Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Other_details: Escherichia Coli Strain Xl1-Blue Used For Th Manipulations
symmetry	Space Group: C 1 2 1	R_factor 0.178 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.780 46.760 70.390 90.00 113.99 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	PGA	enzyme	Isomerase E.C.5.3.1.1 BRENDA
related structures	by homologous chain: 1MSS, 1TTJ
Gene Ontology	Chain Function Process Component A
Primary reference	Three new crystal structures of point mutation variants of monoTIM: conformational flexibility of loop-1, loop-4 and loop-8., Borchert TV, Kishan KV, Zeelen JP, Schliebs W, Thanki N, Abagyan R, Jaenicke R, Wierenga RK, Structure 1995 Jul 15;3(7):669-79. PMID:8591044

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1tti.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 1TTI CSU: Contacts of Structural Units for 1TTI Likely Quarternary Molecular Structure file(s) for 1TTI Retrieve 1TTI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TTI from S2C, [Save to disk]

View 1TTI 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 1TTI

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TTI, from MSDmotif at EBI Genome occurence of 1TTI's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tti__, region [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: [1tti_A] [1tti] SWISS-PROT database: [P04789] Domain organization of [TPIS_TRYBB] by SWISSPFAM

Other resources with information on 1TTI

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

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