3SG8

Crystal Structure of Aminoglycoside-2''-Phosphotransferase Type IVa Tobramycin Complex

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)	APH(2'')-Id	polymer	304	35840.7	2	UniProt (O68183) Pfam (PF01636)	Enterococcus casseliflavus
2	C, E (A, B)	TOBRAMYCIN	non-polymer		467.5	2	Chemie (TOY)
3	D, F (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4	G, H (A, B)	water	water		18.0	340	Chemie (HOH)

Sequence modifications

A, B: 1 - 297 (UniProt: O68183)

PDB	External Database	Details
Ala 298	-	expression tag
His 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag
His 304	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	71681.4
Non-Polymers*	Number of molecules	4
	Total formula weight	1005.9
All*	Total formula weight	72687.3

*Water molecules are not included.