1T3T	Ligase	date	Apr 27, 2004
title	Structure Of Formylglycinamide Synthetase
authors	S.E.Ealick, R.Anand, A.A.Hoskin, J.Stubbe
compound		source
Molecule: Phosphoribosylformylglycinamidine Synthase Chain: A Synonym: Fgam Synthase, Fgams, Formylglycinamide Ribotide Amidotransferase, Fgarat, Formylglycinamide Ribotide Synthetase, Formylglycinamide Synthetase; Ec: 6.3.5.3 Engineered: Yes		Organism_scientific: Salmonella Typhimurium Organism_taxid: 602 Gene: Purl, Stm2565 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 65	R_factor 0.188 R_Free 0.206
crystal cell	length a length b length c angle alpha angle beta angle gamma 145.806 145.806 141.353 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	ADP, CYG, MG, SO4	enzyme	Ligase E.C.6.3.5.3 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Domain organization of Salmonella typhimurium formylglycinamide ribonucleotide amidotransferase revealed by X-ray crystallography., Anand R, Hoskins AA, Stubbe J, Ealick SE, Biochemistry 2004 Aug 17;43(32):10328-42. PMID:15301531

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (229 Kb) [Save to disk] Biological Unit Coordinates (1t3t.pdb1.gz) 224 Kb LPC: Ligand-Protein Contacts for 1T3T CSU: Contacts of Structural Units for 1T3T Likely Quarternary Molecular Structure file(s) for 1T3T Structure Factors (1298 Kb) Retrieve 1T3T in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1T3T from S2C, [Save to disk] Re-refined 1t3t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1T3T 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 1T3T

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 1T3T, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1t3ta3, region A:1-152 [Jmol] [rasmolscript] [script source]     - Domain d1t3ta2, region A:1033-1295 [Jmol] [rasmolscript] [script source]     - Domain d1t3ta1, region A:153-220 [Jmol] [rasmolscript] [script source]     - Domain d1t3ta4, region A:221-429 [Jmol] [rasmolscript] [script source]     - Domain d1t3ta6, region A:430-616 [Jmol] [rasmolscript] [script source]     - Domain d1t3ta5, region A:617-816 [Jmol] [rasmolscript] [script source]     - Domain d1t3ta7, region A:817-1033 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1t3t] [1t3t_A] SWISS-PROT database: [P74881] Domain organization of [PUR4_SALTY] by SWISSPFAM Domain found in 1T3T: [GATase_5 ] by SMART

Other resources with information on 1T3T

Community annotation for 1T3T at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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