1TA1 Hydrolase date May 19, 2004
title H141c Mutant Of Rat Liver Arginase I
authors E.Cama, J.D.Cox, D.E.Ash, D.W.Christianson
compound source
Molecule: Arginase 1
Chain: A, B, C
Synonym: Liver-Type Arginase
Ec: 3.5.3.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Gene: Arg1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 32
R_factor 0.214 R_Free 0.248
crystal
cell
length a length b length c angle alpha angle beta angle gamma
87.357 87.357 105.656 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand GOL, MN enzyme Hydrolase E.C.3.5.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceProbing the role of the hyper-reactive histidine residue of arginase., Colleluori DM, Reczkowski RS, Emig FA, Cama E, Cox JD, Scolnick LR, Compher K, Jude K, Han S, Viola RE, Christianson DW, Ash DE, Arch Biochem Biophys 2005 Dec 1;444(1):15-26. Epub 2005 Oct 13. PMID:16266687
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (151 Kb) [Save to disk]
  • Biological Unit Coordinates (1ta1.pdb1.gz) 146 Kb
  • LPC: Ligand-Protein Contacts for 1TA1
  • CSU: Contacts of Structural Units for 1TA1
  • Likely Quarternary Molecular Structure file(s) for 1TA1
  • Retrieve 1TA1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TA1 from S2C, [Save to disk]
  • View 1TA1 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 1TA1
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1TA1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1g1ta1, region A:1-118 [Jmol] [rasmolscript] [script source]
        - Domain d1d1ta1, region A:1-162,A:339-374 [Jmol] [rasmolscript] [script source]
        - Domain d1m1ta1, region A:1-268 [Jmol] [rasmolscript] [script source]
        - Domain d1e1ta1, region A:11-153 [Jmol] [rasmolscript] [script source]
        - Domain d1l1ta1, region A:135-220 [Jmol] [rasmolscript] [script source]
        - Domain d1n1ta1, region A:413-634 [Jmol] [rasmolscript] [script source]
        - Domain d1s1ta1, region A:430-539 [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ta1] [1ta1_B] [1ta1_C] [1ta1_A]
  • SWISS-PROT database: [P07824]
  • Domain organization of [ARGI1_RAT] by SWISSPFAM
  • Other resources with information on 1TA1
  • Community annotation for 1TA1 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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