1FXT Ligase date Sep 26, 2000
title Structure Of A Conjugating Enzyme-Ubiquitin Thiolester Complex
authors K.S.Hamilton, G.S.Shaw, R.S.Williams, J.T.Huzil, S.Mckenna, C.Ptak, M.Glover, M.J.Ellison
compound source
Molecule: Ubiquitin-Conjugating Enzyme E2-24 Kda
Chain: A
Engineered: Yes
Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet3a

Molecule: Ubiquitin
Chain: B
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet3a-Hub
methodSolution NMR
enzyme Ligase E.C. BRENDA
note 1FXT (Molecule of the Month:pdb60)
related structures by homologous chain: 1FZY, 1TTE
Primary referenceStructure of a conjugating enzyme-ubiquitin thiolester intermediate reveals a novel role for the ubiquitin tail., Hamilton KS, Ellison MJ, Barber KR, Williams RS, Huzil JT, McKenna S, Ptak C, Glover M, Shaw GS, Structure (Camb) 2001 Oct;9(10):897-904. PMID:11591345
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1FXT
  • Retrieve 1FXT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FXT from S2C, [Save to disk]
  • View 1FXT 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 1FXT
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1FXT, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1fxta_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1fxtb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1fxt from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1fxt_B] [1fxt_A] [1fxt]
  • SWISS-PROT database: [P21734] [P62988]
  • Domain organization of [UBC1_YEAST] [UBIQ_HUMAN] by SWISSPFAM
  • Domains found in 1FXT: [UBCc] [UBQ ] by SMART
  • Other resources with information on 1FXT
  • Community annotation for 1FXT at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1FXT from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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