8W7L

Cryo-EM structure of ClassIII Lanthipeptide modification enzyme PneKC mutant H522A.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Protein kinase domain-containing protein	polymer	865	99990.6	2	UniProt (A0A2U3S0J5) In PDB	Streptococcus pneumoniae	PneKC
2	C, D	PneA	polymer	42	4487.8	2		Streptococcus pneumoniae
3	A, B	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)

Sequence modifications

A, B: 5 - 869 (UniProt: A0A2U3S0J5)

PDB	External Database	Details
Ala 28	Val 28	conflict
Ala 522	His 522	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	208956.7
Non-Polymers*	Number of molecules	2
	Total formula weight	189.9
All*	Total formula weight	209146.6

*Water molecules are not included.