1M3Q	Hydrolase Dna	date	Jun 28, 2002
title	Crystal Structure Of Hogg1 D268e Mutant With Base-Excised Dn Aminoguanine
authors	S.J.Chung, G.L.Verdine
compound		source
Molecule: 5'-D(Gpgptpapgpapcpcptpgpgpapcpgpc Chain: B Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Gpcpgptpcpcpap(Drz)Pgptpcptpap Chain: C Engineered: Yes		Synthetic: Yes
Molecule: 8-Oxoguanine Dna Glycosylase Chain: A Fragment: Core Fragment (Residues 12-325) Ec: 3.2.2.- Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ogg1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid
symmetry	Space Group: P 65 2 2	R_factor 0.235 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.415 92.415 211.425 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	ANG, CA, DRZ	enzyme	Hydrolase E.C.3.2.2 BRENDA
related structures	by homologous chain: 1LWY
Gene Ontology	Chain Function Process Component A
Primary reference	Structures of end products resulting from lesion processing by a DNA glycosylase/lyase., Chung SJ, Verdine GL, Chem Biol 2004 Dec;11(12):1643-9. PMID:15610848

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk] Biological Unit Coordinates (1m3q.pdb1.gz) 64 Kb LPC: Ligand-Protein Contacts for 1M3Q CSU: Contacts of Structural Units for 1M3Q Likely Quarternary Molecular Structure file(s) for 1M3Q Structure Factors (561 Kb) Retrieve 1M3Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1M3Q from S2C, [Save to disk] Re-refined 1m3q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1M3Q 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 1M3Q

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 1M3Q, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1m3qa1, region A:136-325 [Jmol] [rasmolscript] [script source]     - Domain d1m3qa2, region A:9-135 [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: [1m3q_C] [1m3q] [1m3q_B] [1m3q_A] SWISS-PROT database: [O15527] Domain organization of [OGG1_HUMAN] by SWISSPFAM Domain found in 1M3Q: [ENDO3c ] by SMART

Other resources with information on 1M3Q

Community annotation for 1M3Q at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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