3LAJ

The Structure of the Intermediate Complex of the Arginine Repressor from Mycobacterium tuberculosis Bound to its DNA Operator and L-arginine.

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, E... (A, B, C, D, E...)	Arginine repressor	polymer	170	17366.6	6	UniProt (P0A4Y8) Pfam (PF01316) Pfam (PF02863) UniProt (by SIFTS) (P9WPY9)	Mycobacterium tuberculosis
2	G, I, K (G, I, K)	5'-D(*TP*TP*GP*CP*AP*TP*AP*AP*CP*GP*AP*TP*GP*CP*AP*A)-3'	polymer	16	4906.2	3
3	H, J, L (H, J, L)	5'-D(*TP*TP*GP*CP*AP*TP*CP*GP*TP*TP*AP*TP*GP*CP*AP*A)-3'	polymer	16	4888.2	3
4	M, N, O, P, Q... (A, B, C, D, E...)	ARGININE	non-polymer		175.2	6	Chemie (ARG)
5	AA, BA, CA, DA, S... (I, J, K, L, A...)	water	water		18.0	435	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	133583.0
Non-Polymers*	Number of molecules	6
	Total formula weight	1051.3
All*	Total formula weight	134634.3

*Water molecules are not included.