4DR0

Crystal structure of Bacillus subtilis dimanganese(II) NrdF

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ribonucleoside-diphosphate reductase subunit beta	polymer	350	40721.0	2	UniProt (P50621) Pfam (PF00268) In PDB	Bacillus subtilis	Ribonucleotide reductase small subunit
2	A, B	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
3	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4		water	water		18.0	294	Chemie (HOH)

Sequence modifications

A, B: 1 - 329 (UniProt: P50621)

PDB	External Database	Details
Met -20	-	expression tag
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Val -6	-	expression tag
Pro -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	81442.0
Non-Polymers*	Number of molecules	6
	Total formula weight	411.9
All*	Total formula weight	81853.9

*Water molecules are not included.