1EVG	Transferase	date	Apr 19, 2000
title	Crystal Structure Analysis Of Cys167 Mutant Of Escherichia C Unmodified Catalytic Cysteine
authors	J.Phan, E.Mahdavian, M.C.Nivens, W.Minor, S.Berger, H.T.Spencer, R.B.Dunlap, L.Lebioda
compound		source
Molecule: Thymidylate Synthase Chain: A Ec: 2.1.1.45 Engineered: Yes Mutation: Yes Other_details: Unmodified Catalytic Cysteine		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pbluescript Sk
symmetry	Space Group: I 21 3	R_factor 0.212 R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma 131.973 131.973 131.973 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CME, CXM, SO4	enzyme	Transferase E.C.2.1.1.45 BRENDA
related structures	by homologous chain: 1JG0, 1TLC
Gene Ontology	Chain Function Process Component A
Primary reference	Catalytic cysteine of thymidylate synthase is activated upon substrate binding., Phan J, Mahdavian E, Nivens MC, Minor W, Berger S, Spencer HT, Dunlap RB, Lebioda L, Biochemistry 2000 Jun 13;39(23):6969-78. PMID:10841779

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (1evg.pdb1.gz) 89 Kb LPC: Ligand-Protein Contacts for 1EVG CSU: Contacts of Structural Units for 1EVG Likely Quarternary Molecular Structure file(s) for 1EVG Structure Factors (203 Kb) Retrieve 1EVG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1EVG from S2C, [Save to disk] Re-refined 1evg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1EVG 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 1EVG

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 1EVG, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1evga_, region A [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: [1evg_A] [1evg] SWISS-PROT database: [P0A884] Domain organization of [TYSY_ECOLI] by SWISSPFAM

Other resources with information on 1EVG

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

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