1MUD	Hydrolase	date	Aug 20, 1998
title	Catalytic Domain Of Muty From Escherichia Coli, D138n Mutant To Adenine
authors	Y.Guan, J.A.Tainer
compound		source
Molecule: Adenine Dna Glycosylase Chain: A Fragment: Catalytic Domain (Unp Residues 1-225) Synonym: Ag-Specific Adenine Glycosylase Ec: 3.2.2.31 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Muty, Mica, B2961, Jw2928 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkkyeco-P26
symmetry	Space Group: C 1 2 1	R_factor 0.192 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.000 49.000 69.500 90.00 122.60 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	ADE, GOL, SF4	enzyme	Hydrolase E.C.3.2.2.31 BRENDA
related structures	by homologous chain: 1KQJ, 1WEG
Gene Ontology	Chain Function Process Component A
Primary reference	MutY catalytic core, mutant and bound adenine structures define specificity for DNA repair enzyme superfamily., Guan Y, Manuel RC, Arvai AS, Parikh SS, Mol CD, Miller JH, Lloyd S, Tainer JA, Nat Struct Biol 1998 Dec;5(12):1058-64. PMID:9846876

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk] Biological Unit Coordinates (1mud.pdb1.gz) 40 Kb LPC: Ligand-Protein Contacts for 1MUD CSU: Contacts of Structural Units for 1MUD Likely Quarternary Molecular Structure file(s) for 1MUD Retrieve 1MUD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MUD from S2C, [Save to disk]

View 1MUD in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1MUD

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1MUD, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1muda_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1mud] [1mud_A] SWISS-PROT database: [P17802] Domain organization of [MUTY_ECOLI] by SWISSPFAM Domains found in 1MUD: [ENDO3c] [FES] [HhH1 ] by SMART

Other resources with information on 1MUD

Community annotation for 1MUD at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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