1R2Z

MutM (Fpg) bound to 5,6-dihydrouracil (DHU) containing DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B	5'-D(*AP*GP*GP*TP*AP*GP*AP*CP*CP*TP*GP*GP*AP*CP*GP*C)-3'	polymer	12	3687.4	1
2	C	5'-D(*TP*GP*CP*GP*TP*CP*CP*AP*(DHU)P*GP*TP*CP*TP*AP*CP*C)-3'	polymer	12	3599.3	1
3	A	MutM	polymer	274	30738.5	1	UniProt (P84131) Pfam (PF01149) Pfam (PF06831) Pfam (PF06827) In PDB	Geobacillus stearothermophilus	FPG
4	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
5		water	water		18.0	318	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	38025.3
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	38090.7

*Water molecules are not included.