9IV0

Crystal Structure of Sortase E mutant Y128F from Thermobifida fusca

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Peptidase C60, sortase A and B	polymer	181	20265.5	2	UniProt (Q47MA6) Pfam (PF04203)	Thermobifida fusca YX	Peptidase C60, sortase E
2	C, I (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3	D, H, J (A, B)	SODIUM ION	non-polymer		23.0	3	Chemie (NA)
4	E, F, G, K, L (A, B)	GLYCEROL	non-polymer		92.1	5	Chemie (GOL)
5	M, N (A, B)	water	water		18.0	172	Chemie (HOH)

Sequence modifications

A, B: 91 - 262 (UniProt: Q47MA6)

PDB	External Database	Details
Met 90	-	initiating methionine
Phe 128	Tyr 128	engineered mutation
Leu 263	-	expression tag
Glu 264	-	expression tag
His 265	-	expression tag
His 266	-	expression tag
His 267	-	expression tag
His 268	-	expression tag
His 269	-	expression tag
His 270	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40531.0
Non-Polymers*	Number of molecules	10
	Total formula weight	600.3
All*	Total formula weight	41131.4

*Water molecules are not included.