3UZR

Crystal structure of aminoglycoside phosphotransferase APH(2'')-Ib, apo form

Replaces:  3R6Z

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Aminoglycoside phosphotransferase	polymer	320	38155.1	1	UniProt (Q93ET9) Pfam (PF01636) In PDB	Escherichia coli
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
4	A	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
5	A	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
6		water	water		18.0	261	Chemie (HOH)

Sequence modifications

A: 1 - 299 (UniProt: Q93ET9)

PDB	External Database	Details
Mse -20	-	EXPRESSION TAG
Gly -19	-	EXPRESSION TAG
Ser -18	-	EXPRESSION TAG
Ser -17	-	EXPRESSION TAG
His -16	-	EXPRESSION TAG
His -15	-	EXPRESSION TAG
His -14	-	EXPRESSION TAG
His -13	-	EXPRESSION TAG
His -12	-	EXPRESSION TAG
His -11	-	EXPRESSION TAG
Ser -10	-	EXPRESSION TAG
Ser -9	-	EXPRESSION TAG
Gly -8	-	EXPRESSION TAG
Arg -7	-	EXPRESSION TAG
Glu -6	-	EXPRESSION TAG
Asn -5	-	EXPRESSION TAG
Leu -4	-	EXPRESSION TAG
Tyr -3	-	EXPRESSION TAG
Phe -2	-	EXPRESSION TAG
Gln -1	-	EXPRESSION TAG
Gly 0	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	38155.1
Non-Polymers*	Number of molecules	7
	Total formula weight	572.9
All*	Total formula weight	38728.0

*Water molecules are not included.