8B0P

Cryo-EM structure of apolipoprotein N-acyltransferase Lnt from E. coli in complex with Pam3

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Apolipoprotein N-acyltransferase	polymer	532	59248.7	1	UniProt (P23930) Pfam (PF20154) Pfam (PF00795)	Escherichia coli K-12	ALP N-acyltransferase,Copper homeostasis protein CutE
2	B (B)	Pam3-SKKKK	polymer	5	621.8	1	BIRD (PRD_002432)	synthetic construct
3	C (B)	[(2~{S})-3-[(2~{S})-3-azanyl-2-(hexadecanoylamino)-3-oxidanylidene-propyl]sulfanyl-2-hexadecanoyloxy-propyl] hexadecanoate	non-polymer		909.5	1	Chemie (IG7)

Sequence modifications

A: 1 - 512 (UniProt: P23930)

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
Ala 387	Cys 387	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	59870.5
Non-Polymers*	Number of molecules	1
	Total formula weight	909.5
All*	Total formula weight	60780.0

*Water molecules are not included.