1UT5

Divalent metal ions (manganese) bound to T5 5'-exonuclease

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	EXODEOXYRIBONUCLEASE	polymer	291	33491.9	2	UniProt (P06229) Pfam (PF02739) Pfam (PF01367)	BACTERIOPHAGE T5	5'-EXONUCLEASE
2	C, D, E (A, B)	MANGANESE (II) ION	non-polymer		54.9	3	Chemie (MN)
3	F, G (A, B)	water	water		18.0	224	Chemie (HOH)

Sequence modifications

A, B: 1 - 1 (PDB: 1UT5)
A, B: 2 - 291 (UniProt: P06229)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66983.7
Non-Polymers*	Number of molecules	3
	Total formula weight	164.8
All*	Total formula weight	67148.5

*Water molecules are not included.