3SG9

Crystal Structure of Aminoglycoside-2''-Phosphotransferase Type IVa Kanamycin A 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	APH(2'')-Id	polymer	303	35769.6	2	UniProt (O68183) Pfam (PF01636) In PDB	Enterococcus casseliflavus
2	A, B	KANAMYCIN A	non-polymer		484.5	2	Chemie (KAN)
3	B	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4		water	water		18.0	175	Chemie (HOH)

Sequence modifications

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

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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	71539.2
Non-Polymers*	Number of molecules	3
	Total formula weight	1004.5
All*	Total formula weight	72543.7

*Water molecules are not included.