1ULH	Ligase	date	Sep 12, 2003
title	A Short Peptide Insertion Crucial For Angiostatic Activity O Tryptophanyl-Trna Synthetase
authors	Y.Kise, T.Sengoku, R.Ishii, S.Yokoyama, S.G.Park, S.W.Lee, S.Kim, O 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 Ec: 6.1.1.2 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
crystal cell	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 Diffraction	resolution	2.31 Å
ligand		enzyme	Ligase E.C.6.1.1.2 BRENDA
related structures	by homologous chain: 1O5T, 1R6T
Gene Ontology	Chain Function Process Component A, B
Primary reference	A 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] (133 Kb) [Save to disk] Biological Unit Coordinates (1ulh.pdb1.gz) 128 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

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Visual 3D analysis of 1ULH

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 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]

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)

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