5LUH

AadA E87Q in complex with ATP, calcium and streptomycin

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)	Streptomycin 3''-adenylyltransferase	polymer	270	30527.1	2	UniProt (Q8ZPX9) Pfam (PF01909) Pfam (PF13427)	Salmonella enterica subsp. enterica serovar Typhimurium
2	C, D, J, O (A, B)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3	E, K (A, B)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	2	Chemie (ATP)
4	F, L (A, B)	STREPTOMYCIN	non-polymer		581.6	2	Chemie (SRY)
5	G (A)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
6	H, M (A, B)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	2	Chemie (PEG)
7	I, N (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
8	P, Q (A, B)	water	water		18.0	518	Chemie (HOH)

Sequence modifications

A, B: 1 - 262 (UniProt: Q8ZPX9)

PDB	External Database	Details
Gln 87	Glu 87	engineered mutation
Lys 264	-	expression tag
Gly 265	-	expression tag
His 266	-	expression tag
His 267	-	expression tag
His 268	-	expression tag
His 269	-	expression tag
His 270	-	expression tag
His 271	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	61054.1
Non-Polymers*	Number of molecules	13
	Total formula weight	2683.0
All*	Total formula weight	63737.1

*Water molecules are not included.