3NXQ Hydrolase Hydrolase Inhibitor date Jul 14, 2010
title Angiotensin Converting Enzyme N Domain Glycsoylation Mutant In Complex With Rxp407
authors C.S.Anthony, H.R.Corradi, S.L.U.Schwager, P.Redelinghuys, D.Geor V.Dive, K.R.Acharya, E.D.Sturrock
compound source
Molecule: Angiotensin-Converting Enzyme
Chain: A, B
Fragment: N Domain (Unp Residues 30-657)
Synonym: Ace, Dipeptidyl Carboxypeptidase I, Kininase II, Angiotensin-Converting Enzyme, Soluble Form;
Ec:, 3.2.1.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ace, Dcp, Dcp1
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_cell_line: Ovary Cells
symmetry Space Group: P 1
R_factor 0.194 R_Free 0.237
length a length b length c angle alpha angle beta angle gamma
72.882 76.685 82.646 88.63 64.17 75.70
method X-Ray Diffractionresolution 1.99 Å
ligand BMA, CL, FUC, NAG, P6G, PEG, PG4, RX4, ZN BindingDB enzyme Hydrolase E.C. BRENDA
Primary referenceThe N domain of human angiotensin-I converting enzyme: the role of N-glycosylation and the crystal structure in complex with an N domain specific phosphinic inhibitor RXP407., Anthony CS, Corradi HR, Schwager SL, Redelinghuys P, Georgiadis D, Dive V, Acharya KR, Sturrock ED, J Biol Chem. 2010 Sep 8. PMID:20826823
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (425 Kb) [Save to disk]
  • Biological Unit Coordinates (3nxq.pdb1.gz) 210 Kb
  • Biological Unit Coordinates (3nxq.pdb2.gz) 210 Kb
  • LPC: Ligand-Protein Contacts for 3NXQ
  • CSU: Contacts of Structural Units for 3NXQ
  • Structure Factors (1727 Kb)
  • Retrieve 3NXQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3NXQ from S2C, [Save to disk]
  • Re-refined 3nxq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3NXQ 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 3NXQ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3NXQ, from MSDmotif at EBI
  • Fold representative 3nxq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3nxq] [3nxq_A] [3nxq_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 3NXQ with the sequences similar proteins can be viewed for 3NXQ'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 3NXQ
  • Community annotation for 3NXQ 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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