1B63	Dna Mismatch Repair	date	Jan 20, 1999
title	Mutl Complexed With Adpnp
authors	W.Yang
compound		source
Molecule: Mutl Chain: A Fragment: Atpase Fragment Engineered: Yes		Organism_scientific: Escherichia Coli K12 Organism_taxid: 83333 Strain: K-12 Gene: Mutl Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Hms174 (De3) Expression_system_vector_type: Plasmid Expression_system_vector: Pet15b Expression_system_plasmid: Ptx418 Expression_system_gene: Mutl Other_details: His-Tagged
symmetry	Space Group: I 2 2 2	R_factor 0.213 R_Free 0.261
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.190 72.370 189.930 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	ANP, EDO, MG	enzyme
related structures	by homologous chain: 1NHI
Gene Ontology	Chain Function Process Component A
Primary reference	Transformation of MutL by ATP binding and hydrolysis: a switch in DNA mismatch repair., Ban C, Junop M, Yang W, Cell 1999 Apr 2;97(1):85-97. PMID:10199405

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (1b63.pdb1.gz) 116 Kb LPC: Ligand-Protein Contacts for 1B63 CSU: Contacts of Structural Units for 1B63 Likely Quarternary Molecular Structure file(s) for 1B63 Structure Factors (220 Kb) Retrieve 1B63 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1B63 from S2C, [Save to disk] Re-refined 1b63 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1B63 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 1B63

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 1B63, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1b63a2, region A:-2-216 [Jmol] [rasmolscript] [script source]     - Domain d1b63a1, region A:217-331 [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: [1b63] [1b63_A] SWISS-PROT database: [P23367] Domain organization of [MUTL_ECOLI] by SWISSPFAM Domains found in 1B63: [DNA_mis_repair] [HATPase_c ] by SMART

Other resources with information on 1B63

Community annotation for 1B63 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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