4AX4	Hydrolase	date	Jun 08, 2012
title	Prolyl Oligopeptidase From Porcine Brain, H680a Mutant
authors	Z.Szeltner, T.Juhasz, I.Szamosi, D.Rea, V.Fulop, K.Modos, L.Julian L.Polgar
compound		source
Molecule: Prolyl Oligopeptidase Chain: A Synonym: Pe, Post-Proline Cleaving Enzyme Ec: 3.4.21.26 Engineered: Yes Mutation: Yes		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Organ: Brain Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.162 R_Free 0.196
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.080 99.080 110.060 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	GOL	enzyme	Hydrolase E.C.3.4.21.26 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	The loops facing the active site of prolyl oligopeptidase are crucial components in substrate gating and specificity., Szeltner Z, Juhasz T, Szamosi I, Rea D, Fulop V, Modos K, Juliano L, Polgar L, Biochim Biophys Acta. 2012 Aug 19. PMID:22940581

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (241 Kb) [Save to disk] Biological Unit Coordinates (4ax4.pdb1.gz) 236 Kb LPC: Ligand-Protein Contacts for 4AX4 CSU: Contacts of Structural Units for 4AX4 Structure Factors (758 Kb) Retrieve 4AX4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4AX4 from S2C, [Save to disk] Re-refined 4ax4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 4AX4

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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 4AX4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4ax4_A] [4ax4] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4AX4

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