3LGY	Hydrolase	date	Jan 21, 2010
title	R178a Mutant Of The Degs-Deltapdz Protease
authors	J.Sohn, R.A.Grant, R.T.Sauer
compound		source
Molecule: Protease Degs Chain: A Fragment: Protease Domain Ec: 3.4.21.- Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 83333 Strain: K12 Gene: B3235, Degs, Hhob, Htrh, Jw3204 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: X90(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21b
symmetry	Space Group: H 3	R_factor 0.236 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 70.216 70.216 119.228 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	CL, MG	enzyme	Hydrolase E.C.3.4.21 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Allostery is an intrinsic property of the protease domain of DegS: implications for enzyme function and evolution., Sohn J, Grant RA, Sauer RT, J Biol Chem. 2010 Oct 29;285(44):34039-47. Epub 2010 Aug 24. PMID:20739286

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (3lgy.pdb1.gz) 149 Kb LPC: Ligand-Protein Contacts for 3LGY CSU: Contacts of Structural Units for 3LGY Structure Factors (38 Kb) Retrieve 3LGY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3LGY from S2C, [Save to disk] Re-refined 3lgy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3LGY in 3D

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Visual 3D analysis of 3LGY

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 3LGY, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3LGY

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

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