7PH7

Nanodisc reconstituted MsbA in complex with nanobodies, spin-labeled at position T68C

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ATP-binding transport protein multicopy suppressor of htrB	polymer	593	65760.9	2	UniProt (C3TGA2) Pfam (PF00664) Pfam (PF00005) UniProt (by SIFTS) (P60752) In PDB	Escherichia coli	Fused lipid transporter subunits of ABC superfamily: membrane component/ATP-binding component,Lipid A ABC exporter,fused ATPase and inner membrane subunits MsbA,Lipid A ABC transporter ATP-binding protein/permease MsbA,Lipid A export ATP-binding/permease MsbA,Lipid ABC transporter permease/ATP-binding protein,Lipid ABC transporter permease/ATPase,Lipid transporter ATP-binding/permease,MsbA_1 protein,Vga(B)_1_U82085
2	C, D	Nb_MsbA#1	polymer	116	12339.9	2		Vicugna pacos
3	A	(2~{R},4~{R},5~{R},6~{R})-6-[(1~{R})-1,2-bis(oxidanyl)ethyl]-4-[(2~{R},3~{S},4~{S},5~{R},6~{R})-6-[(1~{S})-1,2-bis(oxidanyl)ethyl]-4-[(2~{R},3~{S},4~{S},5~{S},6~{R})-6-[(1~{S})-1,2-bis(oxidanyl)ethyl]-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-2-[[(2~{R},3~{S},4~{R},5~{R},6~{R})-4-[(3~{R})-3-nonanoyloxytetradecanoyl]oxy-5-[[(3~{R})-3-octanoyloxytetradecanoyl]amino]-6-[[(2~{R},3~{S},4~{S},5~{S},6~{R})-3-oxidanyl-5-[[(3~{R})-3-oxidanylnonanoyl]amino]-4-[(3~{R})-3-oxidanyltetradecanoyl]oxy-6-phosphonooxy-oxan-2-yl]methoxy]-3-phosphonooxy-oxan-2-yl]methoxy]-5-oxidanyl-oxane-2-carboxylic acid	non-polymer		2206.5	1	Chemie (EIW)
4	C, D	(1~{R},4~{R},11~{S},14~{S},19~{Z})-19-[2-[2,5-bis(oxidanylidene)pyrrolidin-1-yl]ethylimino]-7,8,17,18-tetraoxa-1,4,11,14-tetrazatricyclo[12.6.2.2^{4,11}]tetracosane-6,9,16-trione	non-polymer		524.5	2	Chemie (88T)
5	C, D	GADOLINIUM ATOM	non-polymer		157.3	2	Chemie (GD)

Sequence modifications

A, B: 1 - 582 (UniProt: C3TGA2)

PDB	External Database	Details
Gly -10	-	expression tag
Pro -9	-	expression tag
Asp -8	-	expression tag
Glu -7	-	expression tag
Ala -6	-	expression tag
Glu -5	-	expression tag
Lys -4	-	expression tag
Leu -3	-	expression tag
Phe -2	-	expression tag
Asn -1	-	expression tag
Gln 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	156201.4
Non-Polymers*	Number of molecules	5
	Total formula weight	3570.1
All*	Total formula weight	159771.5

*Water molecules are not included.