3BKK	Hydrolase	date	Dec 07, 2007
title	Tesis Ace Co-Crystal Structure With Ketone Ace Inhibitor Kaf
authors	J.M.Watermeyer, W.L.Kroger, H.G.O'Neill, B.T.Sewell, E.D.Sturroc
compound		source
Molecule: Angiotensin-Converting Enzyme, Somatic Isoform Chain: A Fragment: Peptidase M2 2 Domain Synonym: Dipeptidyl Carboxypeptidase I,Kininase II,Cd143 An Ec: 3.4.15.1 Engineered: 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: Cho-K1 Expression_system_vector_type: Plasmid Expression_system_plasmid: Plen-Tacedelta36-G13
symmetry	Space Group: P 21 21 21	R_factor 0.202 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.383 85.070 135.506 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.17 Å
ligand	CL, FUC, KAF, NAG, ZN	enzyme	Hydrolase E.C.3.4.15.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Probing the basis of domain-dependent inhibition using novel ketone inhibitors of Angiotensin-converting enzyme., Watermeyer JM, Kroger WL, O'Neill HG, Sewell BT, Sturrock ED, Biochemistry. 2008 Jun 3;47(22):5942-50. Epub 2008 May 6. PMID:18457420

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (107 Kb) [Save to disk] Biological Unit Coordinates (3bkk.pdb1.gz) 102 Kb LPC: Ligand-Protein Contacts for 3BKK CSU: Contacts of Structural Units for 3BKK Likely Quarternary Molecular Structure file(s) for 3BKK Structure Factors (672 Kb) Retrieve 3BKK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BKK from S2C, [Save to disk] Re-refined 3bkk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3BKK

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 3BKK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3bkk] [3bkk_A] SWISS-PROT database: [P12821] Domain organization of [ACE_HUMAN] by SWISSPFAM

Other resources with information on 3BKK

Community annotation for 3BKK at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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