8ZT4

Complex structure of N-acetyltransferase SbzI and carrier protein SbzG in the biosynthesis of altemicidin

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)	Carrier protein,GNAT family transferase	polymer	298	31841.5	2	UniProt (A0A3T0ZHH1) UniProt (A0A3T0ZHG5) Pfam (PF00550)	Streptomyces sp.
2	C, D, E (A)	THIOCYANATE ION	non-polymer		58.1	3	Chemie (SCN)
3	F, K (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4	G, H, I, J (A, B)	BICARBONATE ION	non-polymer		61.0	4	Chemie (BCT)
5	L, M (A, B)	water	water		18.0	47	Chemie (HOH)

Sequence modifications

A, B: 1 - 85 (UniProt: A0A3T0ZHH1)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Gly 86	-	linker
Gly 87	-	linker
Gly 88	-	linker
Gly 89	-	linker
Ser 90	-	linker

A, B: 91 - 278 (UniProt: A0A3T0ZHG5)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	63683.1
Non-Polymers*	Number of molecules	9
	Total formula weight	489.2
All*	Total formula weight	64172.3

*Water molecules are not included.