3TDV

Structure of the GDP complex of wild-type aminoglycoside 2'-phosphotransferase-IIIa

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Gentamicin resistance protein	polymer	306	34728.2	2	UniProt (P96762) Pfam (PF01636) In PDB	Enterococcus gallinarum
2	A, B	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (GDP)
3	A, B	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
4		water	water		18.0	291	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69456.5
Non-Polymers*	Number of molecules	8
	Total formula weight	1032.2
All*	Total formula weight	70488.7

*Water molecules are not included.