2KW4

Solution NMR Structure of the Holo Form of a Ribonuclease H domain from D.hafniense, Northeast Structural Genomics Consortium Target DhR1A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Uncharacterized protein	polymer	147	16692.6	1	UniProt (Q24WL3) Pfam (PF00075)	Desulfitobacterium hafniense
2	B (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG) PubChem (888)

Sequence modifications

A: 2 - 139 (UniProt: Q24WL3)

PDB	External Database	Details
Met 1	-	initiating methionine
Leu 140	-	expression tag
Glu 141	-	expression tag
His 142	-	expression tag
His 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag
His 147	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16692.6
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	16716.9

*Water molecules are not included.