7B5G

Crystal structure of E.coli LexA in complex with nanobody NbSOS3(Nb14527)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G (A, C, E, G)	LexA repressor	polymer	202	22388.7	4	UniProt (P0A7C2) Pfam (PF01726) Pfam (PF00717)	Escherichia coli K-12
2	B, D, F, H (B, D, F, H)	Nanobody Nb14527, NbSOS3	polymer	132	14299.5	4		Lama glama
3	I, J, K, L, M... (A, C)	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
4	O, P, Q, R, S... (A, B, C, D, E...)	water	water		18.0	118	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	146753.0
Non-Polymers*	Number of molecules	6
	Total formula weight	372.4
All*	Total formula weight	147125.4

*Water molecules are not included.