3S8R	Hydrolase	date	May 30, 2011
title	Crystal Structures Of Glutaryl 7-Aminocephalosporanic Acid A Insight Into Autoproteolytic Activation
authors	J.K.Kim, I.S.Yang, S.S.Park, K.H.Kim
compound		source
Molecule: Glutaryl-7-Aminocephalosporanic-Acid Acylase Chain: A, B Synonym: Glutaryl-7-Aca Acylase, 7-Beta-(4-Carboxybutanamid Cephalosporanic Acid Acylase, Gl-7-Aca Acylase, Gca, Glutar Aminocephalosporanic-Acid Acylase Subunit Alpha, Glutaryl-7 Acylase Subunit Alpha, Glutaryl-7-Aminocephalosporanic-Acid Subunit Beta, Glutaryl-7-Aca Acylase Subunit Beta; Ec: 3.5.1.93 Engineered: Yes Mutation: Yes		Organism_scientific: Pseudomonas Organism_taxid: 269086 Strain: Sy-77-1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet23a
symmetry	Space Group: C 1 2 1	R_factor 0.154 R_Free 0.200
crystal cell	length a length b length c angle alpha angle beta angle gamma 225.386 68.806 112.756 90.00 97.51 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	GOL	enzyme	Hydrolase E.C.3.5.1.93 BRENDA
note	3S8R supersedes 1OQZ
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structures of glutaryl 7-aminocephalosporanic acid acylase: insight into autoproteolytic activation., Kim JK, Yang IS, Rhee S, Dauter Z, Lee YS, Park SS, Kim KH, Biochemistry. 2003 Apr 15;42(14):4084-93. PMID:12680762

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (439 Kb) [Save to disk] Biological Unit Coordinates (3s8r.pdb1.gz) 219 Kb Biological Unit Coordinates (3s8r.pdb2.gz) 219 Kb LPC: Ligand-Protein Contacts for 3S8R CSU: Contacts of Structural Units for 3S8R Structure Factors (935 Kb) Retrieve 3S8R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3S8R from S2C, [Save to disk] Re-refined 3s8r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3S8R in 3D

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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 3S8R, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3s8r_B] [3s8r_A] [3s8r] SWISS-PROT database: Domain organization of by SWISSPFAM

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