7OL9

Crystal structure of C-terminally truncated Bacillus subtilis nucleoid occlusion protein (Noc) complexed to the Noc-binding site (NBS)

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)	Nucleoid occlusion protein	polymer	255	29570.9	2	UniProt (P37524) Pfam (PF02195) Pfam (PF17762)	Bacillus subtilis (strain 168)	Noc
2	C, D (C, D)	DNA (5'-D(*TP*AP*TP*TP*TP*CP*CP*CP*GP*GP*GP*AP*AP*AP*TP*A)-3')	polymer	16	4897.2	2		synthetic construct

Sequence modifications

A, B: 1 - 242 (UniProt: P37524)

PDB	External Database	Details
Lys 243	-	expression tag
Leu 244	-	expression tag
Ala 245	-	expression tag
Ala 246	-	expression tag
Ala 247	-	expression tag
Leu 248	-	expression tag
Glu 249	-	expression tag
His 250	-	expression tag
His 251	-	expression tag
His 252	-	expression tag
His 253	-	expression tag
His 254	-	expression tag
His 255	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	68936.2
All*	Total formula weight	68936.2

*Water molecules are not included.