2JH3

The crystal structure of DR2241 from Deinococcus radiodurans at 1.9 A resolution reveals a multi-domain protein with structural similarity to chelatases but also with two additional novel domains

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	RIBOSOMAL PROTEIN S2-RELATED PROTEIN	polymer	474	51068.6	4	UniProt (Q9RS86) Pfam (PF01903) Pfam (PF18069) Pfam (PF18009)	DEINOCOCCUS RADIODURANS
2	E, F, G, H (A, B, C, D)	IRON/SULFUR CLUSTER	non-polymer		351.6	4	Chemie (SF4)
3	I, J, K, L (A, B, C, D)	water	water		18.0	984	Chemie (HOH)

Sequence modifications

A, B, C, D: -1 - 1 (PDB: 2JH3)
A, B, C, D: 2 - 472 (UniProt: Q9RS86)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	204274.5
Non-Polymers*	Number of molecules	4
	Total formula weight	1406.6
All*	Total formula weight	205681.0

*Water molecules are not included.