1W7A		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	ATP, MG	enzyme
related structures	by homologous chain: 1E3M, 1OH6
Gene Ontology	Chain Function Process Component B, A
Primary reference	ATP increases the affinity between MutS ATPase domains. Implications for ATP hydrolysis and conformational changes., Lamers MH, Georgijevic D, Lebbink JH, Winterwerp HH, Agianian B, de Wind N, Sixma TK, J Biol Chem. 2004 Oct 15;279(42):43879-85. Epub 2004 Aug 4. PMID:15297450

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (269 Kb) [Save to disk] Biological Unit Coordinates (1w7a.pdb1.gz) 259 Kb LPC: Ligand-Protein Contacts for 1W7A CSU: Contacts of Structural Units for 1W7A Likely Quarternary Molecular Structure file(s) for 1W7A Structure Factors (1386 Kb) Retrieve 1W7A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1W7A from S2C, [Save to disk] Re-refined 1w7a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1W7A 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1w7a] [1w7a_A] [1w7a_B] [1w7a_E] [1w7a_F] SWISS-PROT database: [P23909] Domains found in 1W7A: [MUTSac] [MUTSd ] by SMART

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