2IUL Hydrolase date Jun 06, 2006
title Human Tace G13 Mutant
authors J.M.Watermeyer, B.T.Sewell, R.Natesh, H.R.Corradi, K.R.Acharya, E.D.Sturrock
compound source
Molecule: Angiotensin-Converting Enzyme
Chain: A
Fragment: Residues 68-658
Synonym: Human Testis Ace G13 Mutant, Testis-Specific Isoform, Ace-T, Dipeptidyl Carboxypeptidase I, Kininase II;
Ec:, 3.2.1.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetulus Griseus
Expression_system_taxid: 10029
Expression_system_cell_line: Chinese Hamster Ovary Cells
symmetry Space Group: P 21 21 21
R_factor 0.180 R_Free 0.220
length a length b length c angle alpha angle beta angle gamma
56.633 84.723 134.466 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.01 Å
ligand ACT, BMA, CL, FUC, NAG, ZN enzyme Hydrolase E.C. BRENDA

Primary referenceStructure of testis ACE glycosylation mutants and evidence for conserved domain movement., Watermeyer JM, Sewell BT, Schwager SL, Natesh R, Corradi HR, Acharya KR, Sturrock ED, Biochemistry. 2006 Oct 24;45(42):12654-63. PMID:17042482
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk]
  • Biological Unit Coordinates (2iul.pdb1.gz) 104 Kb
  • LPC: Ligand-Protein Contacts for 2IUL
  • CSU: Contacts of Structural Units for 2IUL
  • Likely Quarternary Molecular Structure file(s) for 2IUL
  • Structure Factors (306 Kb)
  • Retrieve 2IUL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IUL from S2C, [Save to disk]
  • Re-refined 2iul structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IUL 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 2IUL
  • 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 2IUL, from MSDmotif at EBI
  • Fold representative 2iul from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2iul] [2iul_A]
  • SWISS-PROT database: [P12821]
  • Domain organization of [ACE_HUMAN] by SWISSPFAM
  • Other resources with information on 2IUL
  • Community annotation for 2IUL 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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