3G91	Hydrolase	date	Feb 12, 2009
title	1.2 Angstrom Structure Of The Exonuclease III Homologue Mth0
authors	K.Lakomek, A.Dickmanns, R.Ficner
compound		source
Molecule: Exodeoxyribonuclease Chain: A Synonym: Mth0212 Ec: 3.1.11.2 Engineered: Yes Mutation: Yes		Organism_scientific: Methanothermobacter Thermautotrophicus Organism_taxid: 187420 Strain: Delta H (Dsm 1053) Gene: Mth0212, Mth212, Mth_212 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21_ux Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet_b_001-Mth212 (K116a)
symmetry	Space Group: P 1 21 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.330 72.110 46.330 90.00 117.96 90.00
method	X-Ray Diffraction	resolution	1.23 Å
ligand	GOL, MG, PEG, PG4, PO4	enzyme	Hydrolase E.C.3.1.11.2 BRENDA
note	3G91 is a representative structure
Gene	MTH
Gene Ontology	Chain Function Process Component A nuclease activity endonuclease activity
Primary reference	Crystal Structure Analysis of DNA Uridine Endonuclease Mth212 Bound to DNA., Lakomek K, Dickmanns A, Ciirdaeva E, Schomacher L, Ficner R, J Mol Biol. 2010 Apr 29. PMID:20434457

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk] Biological Unit Coordinates (3g91.pdb1.gz) 111 Kb LPC: Ligand-Protein Contacts for 3G91 CSU: Contacts of Structural Units for 3G91 Structure Factors (1693 Kb) Retrieve 3G91 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3G91 from S2C, [Save to disk] Re-refined 3g91 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3G91, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3g91_A] [3g91] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3G91

Community annotation for 3G91 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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