9FV3

MsbA in MSP2N2 Nanodisc inward-facing narrow open

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)	ATP-dependent lipid A-core flippase	polymer	582	64530.5	2	UniProt (P60752) Pfam (PF00664) Pfam (PF00005)	Escherichia coli	Lipid A export ATP-binding/permease protein MsbA,Lipid flippase
2	C (B)	(2~{R},4~{R},5~{R},6~{R})-6-[(1~{R})-1,2-bis(oxidanyl)ethyl]-2-[(2~{R},4~{R},5~{R},6~{R})-6-[(1~{R})-1,2-bis(oxidanyl)ethyl]-2-carboxy-2-[[(2~{R},3~{S},4~{R},5~{R},6~{R})-5-[[(3~{R})-3-dodecanoyloxytetradecanoyl]amino]-6-[[(2~{R},3~{S},4~{R},5~{R},6~{R})-3-oxidanyl-5-[[(3~{R})-3-oxidanyltetradecanoyl]amino]-4-[(3~{R})-3-oxidanyltetradecanoyl]oxy-6-phosphonooxy-oxan-2-yl]methoxy]-3-phosphonooxy-4-[(3~{R})-3-tetradecanoyloxytetradecanoyl]oxy-oxan-2-yl]methoxy]-5-oxidanyl-oxan-4-yl]oxy-4,5-bis(oxidanyl)oxane-2-carboxylic acid	non-polymer		2238.7	1	Chemie (KDL) PubChem (440886) PubChem (9547199) PubChem (11355423) PubChem (23350883) PubChem (60101765) PubChem (90714308) PubChem (91820279) PubChem (5242961) PubChem (5771770) PubChem (136212440) PubChem (171036006) PubChem (126455995) PubChem (131871047) PubChem (132983953) PubChem (170907861) PubChem (172948496) PubChem (175667469)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	129061.1
Non-Polymers*	Number of molecules	1
	Total formula weight	2238.7
All*	Total formula weight	131299.8

*Water molecules are not included.