2IUX Hydrolase date Jun 07, 2006
title Human Tace Mutant G1234
authors J.M.Watermeyer, B.T.Swell, 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 Tace G1234 Mutant, Testis-Specific Isoform, 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 0.201 R_Free 0.237
length a length b length c angle alpha angle beta angle gamma
56.436 85.149 133.424 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand ACT, CL, NAG, NXA, ZN enzyme Hydrolase E.C.3.2.1 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] (99 Kb) [Save to disk]
  • Biological Unit Coordinates (2iux.pdb1.gz) 94 Kb
  • LPC: Ligand-Protein Contacts for 2IUX
  • CSU: Contacts of Structural Units for 2IUX
  • Likely Quarternary Molecular Structure file(s) for 2IUX
  • Structure Factors (111 Kb)
  • Retrieve 2IUX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IUX from S2C, [Save to disk]
  • Re-refined 2iux structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IUX 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 2IUX
  • 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 2IUX, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2iux_A] [2iux]
  • SWISS-PROT database: [P12821]
  • Domain organization of [ACE_HUMAN] by SWISSPFAM
  • Other resources with information on 2IUX
  • Community annotation for 2IUX 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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