1ngn

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Mismatch repair in methylated DNA. Structure of the mismatch-specific thymine glycosylase domain of methyl-CpG-binding protein MBD4Mismatch repair in methylated DNA. Structure of the mismatch-specific thymine glycosylase domain of methyl-CpG-binding protein MBD4

Structural highlights

1ngn is a 1 chain structure with sequence from Mus musculus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.1Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

MBD4_MOUSE Mismatch-specific DNA N-glycosylase involved in DNA repair. Has thymine glycosylase activity and is specific for G:T mismatches within methylated and unmethylated CpG sites. Can also remove uracil or 5-fluorouracil in G:U mismatches. Has no lyase activity. Was first identified as methyl-CpG-binding protein.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

1ngn, resolution 2.10Å

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OCA