2V40 Ligase date Jun 27, 2007
title Human Adenylosuccinate Synthetase Isozyme 2 In Complex With
authors M.Welin, M.Moche, C.Arrowsmith, H.Berglund, R.Busam, R.Collins, L.G.Dahlgren, A.Edwards, S.Flodin, A.Flores, S.Graslund, M.Hamma B.M.Hallberg, L.Holmberg-Schiavone, I.Johansson, A.Kallas, T.Ka T.Kotenyova, L.Lehtio, T.Nyman, D.Ogg, C.Persson, J.Sagemark, P.S M.Sundstrom, A.G.Thorsell, L.Tresaugues, S.Van Den Berg, J.Weig P.Nordlund, Structural Genomics Consortium (Sgc)
compound source
Molecule: Adenylosuccinate Synthetase Isozyme 2
Chain: A
Fragment: Residues 21-456
Synonym: Adenylosuccinate Synthetase Acidic Isozyme, Imp-As Ligase 2, Adss 2, Ampsase 2;
Engineered: Yes
Other_details: The Protein Chain Contains A Hexahistidine T N-Terminus
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_plasmid: Pnic-Bsa4
symmetry Space Group: P 63 2 2
R_factor 0.165 R_Free 0.198
length a length b length c angle alpha angle beta angle gamma
155.410 155.410 82.120 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
ligand GDP enzyme Ligase E.C. BRENDA

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk]
  • Biological Unit Coordinates (2v40.pdb1.gz) 157 Kb
  • LPC: Ligand-Protein Contacts for 2V40
  • CSU: Contacts of Structural Units for 2V40
  • Likely Quarternary Molecular Structure file(s) for 2V40
  • Structure Factors (343 Kb)
  • Retrieve 2V40 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2V40 from S2C, [Save to disk]
  • Re-refined 2v40 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2V40 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 2V40
  • 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 2V40, from MSDmotif at EBI
  • Fold representative 2v40 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2v40] [2v40_A]
  • SWISS-PROT database: [P30520]
  • Domain organization of [PURA2_HUMAN] by SWISSPFAM
  • Domain found in 2V40: [Adenylsucc_synt ] by SMART
  • Other resources with information on 2V40
  • Community annotation for 2V40 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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