4NB5

Crystal Structure of a transcriptional regulator

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)	DNA binding protein	polymer	171	19196.6	4	UniProt (I6Y8F7)	Mycobacterium tuberculosis
2	E, F (B, C)	1,3-dihydroxypropan-2-yl octadecanoate	non-polymer		358.6	2	Chemie (2JT)
3	G, H, I, J (A, B, C, D)	water	water		18.0	581	Chemie (HOH)

Sequence modifications

A, B, C, D: 4 - 167 (UniProt: I6Y8F7)

PDB	External Database	Details
Val 3	-	expression tag
His 168	-	expression tag
His 169	-	expression tag
His 170	-	expression tag
His 171	-	expression tag
His 172	-	expression tag
His 173	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	76786.2
Non-Polymers*	Number of molecules	2
	Total formula weight	717.1
All*	Total formula weight	77503.4

*Water molecules are not included.