1ECX Transferase date Jan 26, 2000
title Nifs-Like Protein
authors J.T.Kaiser, T.C.Clausen, G.P.Bourenkow, H.D.Bartunik, S.Steinba R.Huber
compound source
Molecule: Aminotransferase
Chain: A, B
Engineered: Yes
Other_details: Nifs-Like Protein
Organism_scientific: Thermotoga Maritima
Organism_taxid: 2336
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 31 2 1
R_factor 0.207 R_Free 0.256
crystal
cell
length a length b length c angle alpha angle beta angle gamma
115.410 115.410 156.950 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.70 Å
ligand CYS, PLP enzyme
related structures by homologous chain: 1EG5
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structure of a NifS-like protein from Thermotoga maritima: implications for iron sulphur cluster assembly., Kaiser JT, Clausen T, Bourenkow GP, Bartunik HD, Steinbacher S, Huber R, J Mol Biol 2000 Mar 24;297(2):451-64. PMID:10715213
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (123 Kb) [Save to disk]
  • Biological Unit Coordinates (1ecx.pdb1.gz) 118 Kb
  • Biological Unit Coordinates (1ecx.pdb2.gz) 117 Kb
  • LPC: Ligand-Protein Contacts for 1ECX
  • CSU: Contacts of Structural Units for 1ECX
  • Likely Quarternary Molecular Structure file(s) for 1ECX
  • Structure Factors (369 Kb)
  • Retrieve 1ECX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ECX from S2C, [Save to disk]
  • Re-refined 1ecx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ECX 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 1ECX
  • 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 1ECX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ecxa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ecxb_, 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: [1ecx_B] [1ecx_A] [1ecx]
  • SWISS-PROT database: [Q9X218]
  • Domain organization of [Q9X218_THEMA] by SWISSPFAM
  • Other resources with information on 1ECX
  • Community annotation for 1ECX 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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