1ULH Ligase date Sep 12, 2003
title A Short Peptide Insertion Crucial For Angiostatic Activity Of Human Tryptophanyl-Trna Synthetase
authors Y.Kise, T.Sengoku, R.Ishii, S.Yokoyama, S.G.Park, S.W.Lee, S.Kim, O.Nureki, Riken Structural Genomicsproteomics Initiative (Rsgi)
compound source
Molecule: Tryptophanyl-Trna Synthetase
Chain: A, B
Fragment: Residues 35-424
Synonym: Tryptophan--Trna Ligase, Trprs, Ifp53, Hwrs, Mini Trprs;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Trps
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet26b
symmetry Space Group: C 1 2 1
R_factor 0.241 R_Free 0.292
length a length b length c angle alpha angle beta angle gamma
136.025 96.606 98.319 90.00 130.26 90.00
method X-Ray Diffractionresolution 2.31 Å
enzyme Ligase E.C. BRENDA
related structures by homologous chain: 1O5T, 1R6T
A, B

Primary referenceA short peptide insertion crucial for angiostatic activity of human tryptophanyl-tRNA synthetase., Kise Y, Lee SW, Park SG, Fukai S, Sengoku T, Ishii R, Yokoyama S, Kim S, Nureki O, Nat Struct Mol Biol 2004 Feb;11(2):149-56. Epub 2004 Jan 11. PMID:14730354
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk]
  • Biological Unit Coordinates (1ulh.pdb1.gz) 131 Kb
  • CSU: Contacts of Structural Units for 1ULH
  • Likely Quarternary Molecular Structure file(s) for 1ULH
  • Structure Factors (323 Kb)
  • Retrieve 1ULH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ULH from S2C, [Save to disk]
  • Re-refined 1ulh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ULH 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 1ULH
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1ULH, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ulha_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ulhb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1ulh from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ulh_A] [1ulh_B] [1ulh]
  • SWISS-PROT database: [P23381]
  • Domain organization of [SYWC_HUMAN] by SWISSPFAM
  • Other resources with information on 1ULH
  • Community annotation for 1ULH 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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