4IIY

Structure of MccF in complex with glutamyl sulfamoyl inosine

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)	MccF	polymer	371	41716.6	2	UniProt (Q2KKH9) Pfam (PF02016) Pfam (PF17676) UniProt (by SIFTS) (Q47511)	Escherichia coli	Microcin C7 self-immunity protein MccF
2	C, K (A, B)	5'-O-(L-alpha-glutamylsulfamoyl)inosine	non-polymer		476.4	2	Chemie (1EI)
3	D, E, F, G, H... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	13	Chemie (EDO)
4	R, S (A, B)	water	water		18.0	618	Chemie (HOH)

Sequence modifications

A, B: 2 - 344 (UniProt: Q2KKH9)

PDB	External Database	Details
Met -26	-	expression tag
Gly -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
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Ser -12	-	expression tag
Ser -11	-	expression tag
Gly -10	-	expression tag
His -9	-	expression tag
Ile -8	-	expression tag
Asp -7	-	expression tag
Asp -6	-	expression tag
Asp -5	-	expression tag
Asp -4	-	expression tag
Lys -3	-	expression tag
His -2	-	expression tag
Met -1	-	expression tag
Leu 0	-	expression tag
Glu 1	-	expression tag
Ala 118	Ser 118	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	83433.2
Non-Polymers*	Number of molecules	15
	Total formula weight	1759.7
All*	Total formula weight	85192.9

*Water molecules are not included.