1TPV	Isomerase(Intramolecular Oxidoreductase)	date	Nov 07, 1994
title	S96p Change Is A Second-Site Suppressor For H95n Sluggish Mu Triosephosphate Isomerase
authors	Z.Zhang, S.Sugio, E.A.Komives, K.D.Liu, A.M.Stock, N.Narayana, Ng. J.R.Knowles, G.A.Petsko, D.Ringe
compound		source
Molecule: Triosephosphate Isomerase Chain: A, B Ec: 5.3.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031
symmetry	Space Group: P 21 21 21	R_factor 0.183 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 136.100 74.100 57.300 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	PGH BindingDB	enzyme	Isomerase E.C.5.3.1.1 BRENDA
related structures	by homologous chain: 1TPC, 1TPW
Gene Ontology	Chain Function Process Component A, B
Primary reference	The structural basis for pseudoreversion of the H95N lesion by the secondary S96P mutation in triosephosphate isomerase., Komives EA, Lougheed JC, Zhang Z, Sugio S, Narayana N, Xuong NH, Petsko GA, Ringe D, Biochemistry 1996 Dec 3;35(48):15474-84. PMID:8952501

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (1tpv.pdb1.gz) 78 Kb LPC: Ligand-Protein Contacts for 1TPV CSU: Contacts of Structural Units for 1TPV Likely Quarternary Molecular Structure file(s) for 1TPV Retrieve 1TPV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TPV from S2C, [Save to disk]

View 1TPV 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 1TPV

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TPV, from MSDmotif at EBI Genome occurence of 1TPV's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tpva_, region A [Jmol] [rasmolscript] [script source]     - Domain d1tpvb_, 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: [1tpv_A] [1tpv] [1tpv_B] SWISS-PROT database: [P00940] Domain organization of [TPIS_CHICK] by SWISSPFAM

Other resources with information on 1TPV

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

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