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 Ec: 3.4.15.1 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 0.220 R_Free 0.256
crystal cell	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 Diffraction	resolution	2.15 Å
ligand	3ES, BMA, CL, FUC, NAG, P6G, PEG, PG4, ZN BindingDB	enzyme	Hydrolase E.C.3.4.15.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Novel 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] (212 Kb) [Save to disk] Biological Unit Coordinates (2xyd.pdb1.gz) 104 Kb Biological Unit Coordinates (2xyd.pdb2.gz) 104 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

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 2XYD, from MSDmotif at EBI

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

Other resources with information on 2XYD

Community annotation for 2XYD at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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