3G38	Hydrolase Dna	date	Feb 02, 2009
title	The Catalytically Inactive Mutant Mth0212 (D151n) In Complex Bp Dsdna
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-Codonplus(De3)-Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet_b_001-Mth212 (D151n)
Molecule: 5'-D(Cpcptpgpupgpcpgpapt)-3' Chain: G Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Cpgpcpgpcpapgpgpc)-3' Chain: K Engineered: Yes		Synthetic: Yes
symmetry	Space Group: P 21 21 2	R_factor 0.256 R_Free 0.328
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.960 107.150 44.270 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.04 Å
ligand	GOL	enzyme	Hydrolase E.C.3.1.11.2 BRENDA
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 Jun 18;399(4):604-17. Epub 2010 Apr 29. PMID:20434457

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (3g38.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 3G38 CSU: Contacts of Structural Units for 3G38 Structure Factors (480 Kb) Retrieve 3G38 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3G38 from S2C, [Save to disk] Re-refined 3g38 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3G38 in 3D

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Visual 3D analysis of 3G38

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 3G38, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3g38] [3g38_K] [3g38_G] [3g38_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3G38

Community annotation for 3G38 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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