1XD7

Crystal structure of a putative DNA binding protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ywnA	polymer	145	16090.5	1	UniProt (P71036) Pfam (PF02082) In PDB	Bacillus subtilis subsp. subtilis
2	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3		water	water		18.0	6	Chemie (HOH)

Sequence modifications

A: 4 - 135 (UniProt: P71036)

PDB	External Database	Details
Met 1	-	cloning artifact
Ser 2	-	cloning artifact
Leu 3	-	cloning artifact
Glu 136	-	expression tag
Gly 137	-	expression tag
Gly 138	-	expression tag
Ser 139	-	expression tag
His 140	-	expression tag
His 141	-	expression tag
His 142	-	expression tag
His 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16090.5
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	16186.5

*Water molecules are not included.