3IAR Hydrolase date Jul 14, 2009
title The Crystal Structure Of Human Adenosine Deaminase
authors E.Ugochukwu, Y.Zhang, E.Hapka, W.W.Yue, J.E.Bray, J.Muniz, N.Burge A.Chaikuad, F.Von Delft, C.Bountra, C.H.Arrowsmith, J.Weigelt, A K.L.Kavanagh, U.Oppermann, Structural Genomics Consortium (Sg
compound source
Molecule: Adenosine Deaminase
Chain: A
Fragment: Unp Residues 5-363
Synonym: Adenosine Aminohydrolase
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ada
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)-R3-Prare2
Expression_system_plasmid: Pnic-Cthf
symmetry Space Group: P 21 21 21
R_factor 0.153 R_Free 0.185
length a length b length c angle alpha angle beta angle gamma
61.070 73.510 76.660 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.52 Å
ligand 3D1, GOL, NI, NO3 enzyme Hydrolase E.C. BRENDA
note 3IAR is a representative structure

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (135 Kb) [Save to disk]
  • Biological Unit Coordinates (3iar.pdb1.gz) 130 Kb
  • LPC: Ligand-Protein Contacts for 3IAR
  • CSU: Contacts of Structural Units for 3IAR
  • Structure Factors (2443 Kb)
  • Retrieve 3IAR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IAR from S2C, [Save to disk]
  • Re-refined 3iar structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3IAR 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 3IAR
  • 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 3IAR, from MSDmotif at EBI
  • Fold representative 3iar from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3iar_A] [3iar]
  • SWISS-PROT database: [P00813]
  • Domain organization of [ADA_HUMAN] by SWISSPFAM
  • Other resources with information on 3IAR
  • Community annotation for 3IAR 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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