4DTB

Crystal Structure of F95Y Aminoglycoside-2''-Phosphotransferase Type IVa in Complex with Guanosine

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	309	36512.6	2	UniProt (O68183) Pfam (PF01636) In PDB	Enterococcus casseliflavus
2	A, B	GUANOSINE	non-polymer		283.2	2	Chemie (GMP)
3	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4		water	water		18.0	197	Chemie (HOH)

Sequence modifications

A, B: 1 - 301 (UniProt: O68183)

PDB	External Database	Details
Tyr 95	Phe 95	engineered mutation
Leu 302	-	expression tag
Glu 303	-	expression tag
His 304	-	expression tag
His 305	-	expression tag
His 306	-	expression tag
His 307	-	expression tag
His 308	-	expression tag
His 309	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	73025.1
Non-Polymers*	Number of molecules	3
	Total formula weight	601.9
All*	Total formula weight	73627.0

*Water molecules are not included.