1L2C	Hydrolase Dna	date	Feb 20, 2002
title	Mutm (Fpg)-Dna Estranged Thymine Mismatch Recognition Complex
authors	J.C.Fromme, G.L.Verdine
compound		source
Molecule: 5'- D(Apggptpapgpapcptptpgpgpapcpgpc)-3'; Chain: B Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Tpgpcgptpcpcpap(Hpd) Pgptpcptpapcpc)-3'; Chain: C Engineered: Yes		Synthetic: Yes
Molecule: Mutm Chain: A Synonym: Fpg Engineered: Yes		Organism_scientific: Geobacillus Stearothermophilus Organism_taxid: 1422 Gene: Mutm Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.213 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 45.219 95.005 103.552 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	HPD, ZN	enzyme
related structures	by homologous chain: 1L2D, 1R2Y
Gene Ontology	Chain Function Process Component A
Primary reference	Structural insights into lesion recognition and repair by the bacterial 8-oxoguanine DNA glycosylase MutM., Fromme JC, Verdine GL, Nat Struct Biol 2002 Jul;9(7):544-52. PMID:12055620

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk] Biological Unit Coordinates (1l2c.pdb1.gz) 53 Kb LPC: Ligand-Protein Contacts for 1L2C CSU: Contacts of Structural Units for 1L2C Likely Quarternary Molecular Structure file(s) for 1L2C Structure Factors (172 Kb) Retrieve 1L2C in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1L2C from S2C, [Save to disk] Re-refined 1l2c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1L2C 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 1L2C

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1L2C, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1l2ca1, region A:135-220 [Jmol] [rasmolscript] [script source]     - Domain d1l2ca2, region A:2-134 [Jmol] [rasmolscript] [script source]     - Domain d1l2ca3, region A:235-274 [Jmol] [rasmolscript] [script source] Fold representative 1l2c from FSSP and Dali (Families of Structurally Similar Proteins) 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: [1l2c] [1l2c_C] [1l2c_B] [1l2c_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 1L2C: [Fapy_DNA_glyco] [H2TH ] by SMART

Other resources with information on 1L2C

Community annotation for 1L2C at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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