2HU7	Hydrolase	date	Jul 26, 2006
title	Binding Of Inhibitors By Acylaminoacyl Peptidase
authors	A.L.Kiss, B.Hornung, K.Radi, Z.Gengeliczki, B.Sztaray, V.Harmat, L
compound		source
Molecule: Acylamino-Acid-Releasing Enzyme Chain: A, B Synonym: Aare, Acyl-Peptide Hydrolase, Aph, Acylaminoacyl-P Ec: 3.4.19.1 Engineered: Yes		Organism_scientific: Aeropyrum Pernix Organism_taxid: 56636 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b
symmetry	Space Group: P 21 21 21	R_factor 0.176 R_Free 0.217
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.682 103.989 168.594 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.01 Å
ligand	ACE, GOL, PHE	enzyme	Hydrolase E.C.3.4.19.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	The Acylaminoacyl Peptidase from Aeropyrum pernix K1 Thought to Be an Exopeptidase Displays Endopeptidase Activity., Kiss AL, Hornung B, Radi K, Gengeliczki Z, Sztaray B, Juhasz T, Szeltner Z, Harmat V, Polgar L, J Mol Biol. 2007 Apr 27;368(2):509-20. Epub 2007 Feb 20. PMID:17350041

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (182 Kb) [Save to disk] Biological Unit Coordinates (2hu7.pdb1.gz) 176 Kb LPC: Ligand-Protein Contacts for 2HU7 CSU: Contacts of Structural Units for 2HU7 Likely Quarternary Molecular Structure file(s) for 2HU7 Structure Factors (1106 Kb) Retrieve 2HU7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HU7 from S2C, [Save to disk] Re-refined 2hu7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HU7 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 2HU7

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 2HU7, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2hu7] [2hu7_B] [2hu7_A] SWISS-PROT database: [Q9YBQ2] Domain organization of [APEH_AERPE] by SWISSPFAM

Other resources with information on 2HU7

Community annotation for 2HU7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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