6Y93

Crystal structure of the DNA-binding domain of the Nucleoid Occlusion Factor (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	146	16806.5	2	UniProt (P37524) Pfam (PF17762)	Bacillus subtilis (strain 168)	Noc
2	C, D (C, D)	Noc Binding Site (NBS)	polymer	22	6751.4	2		synthetic construct

Sequence modifications

A, B: 111 - 242 (UniProt: P37524)

PDB	External Database	Details
Met 110	-	initiating methionine
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	47115.7
All*	Total formula weight	47115.7

*Water molecules are not included.