4D74

1.57 A crystal structure of erwinia amylovora tyrosine phosphatase amsI

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	PROTEIN-TYROSINE-PHOSPHATASE AMSI	polymer	170	18912.7	1	UniProt (Q46630) Pfam (PF01451)	ERWINIA AMYLOVORA
2	B, C, D (A)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	E (A)	water	water		18.0	100	Chemie (HOH)

Sequence modifications

A: 1 - 144 (UniProt: Q46630)

PDB	External Database	Details
Met -26	-	expression tag
Lys -25	-	expression tag
His -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
Pro -18	-	expression tag
Met -17	-	expression tag
Ser -16	-	expression tag
Asp -15	-	expression tag
Tyr -14	-	expression tag
Asp -13	-	expression tag
Ile -12	-	expression tag
Pro -11	-	expression tag
Thr -10	-	expression tag
Thr -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Gly -2	-	expression tag
Ala -1	-	expression tag
Val 2	Ile 2	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	18912.7
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	19200.9

*Water molecules are not included.