2XYD Hydrolase date Nov 17, 2010
title Human Angiotenisn Converting Enzyme N-Domain In Complex With Phosphinic Tripeptide
authors M.Akif, S.L.Schwager, C.S.Anthony, B.Czarny, F.Beau, V.Dive, E.D.S K.R.Acharya
compound source
Molecule: Angiotensin-Converting Enzyme
Chain: A, B
Fragment: Residues 30-639
Synonym: Ace, Dipeptidyl Carboxypeptidase I, Kininase II, C
Engineered: Yes
Mutation: Yes
Other_details: Final Construct Is Underglycosyalted Mutant Contains Two Mismatch Mutations, P576l And Q545r
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_cell_line: Cho K1
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcdna3.1
symmetry Space Group: P 1
R_factor 0.21991 R_Free 0.25589
length a length b length c angle alpha angle beta angle gamma
72.837 76.437 82.954 89.11 64.43 75.87
method X-Ray Diffractionresolution 2.15 Å
ligand 3ES, BMA, CL, FUC, NAG, P6G, PEG, PG4, ZN BindingDB enzyme Hydrolase E.C. BRENDA
Primary referenceNovel mechanism of inhibition of human angiotensin-I-converting enzyme (ACE) by a highly specific phosphinic tripeptide., Akif M, Schwager SL, Anthony CS, Czarny B, Beau F, Dive V, Sturrock ED, Acharya KR, Biochem J. 2011 May 15;436(1):53-9. PMID:21352096
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (216 Kb) [Save to disk]
  • Biological Unit Coordinates (2xyd.pdb1.gz) 106 Kb
  • Biological Unit Coordinates (2xyd.pdb2.gz) 106 Kb
  • LPC: Ligand-Protein Contacts for 2XYD
  • CSU: Contacts of Structural Units for 2XYD
  • Structure Factors (1048 Kb)
  • Retrieve 2XYD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XYD from S2C, [Save to disk]
  • Re-refined 2xyd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XYD 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 2XYD
  • 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 2XYD, from MSDmotif at EBI
  • Fold representative 2xyd from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xyd_B] [2xyd_A] [2xyd]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 2XYD with the sequences similar proteins can be viewed for 2XYD's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2XYD
  • Community annotation for 2XYD at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science