6Z5U

Cryo-EM structure of the A. baumannii MlaBDEF complex bound to APPNHP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ABC transporter permease	polymer	258	27322.4	2	UniProt (V5V9F4) Pfam (PF02405) In PDB	Acinetobacter baumannii	Lipid asymmetry maintenance ABC transporter permease subunit MlaE,Phospholipid/cholesterol/gamma-HCH transport system permease protein,Putative phospholipid ABC transporter permease protein MlaE,Toluene tolerance efflux ABC transporter
2	C, D	Anti-sigma factor antagonist	polymer	95	10874.7	2	UniProt (V5V9K5) Pfam (PF13466) In PDB	Acinetobacter baumannii	Phospholipid transport system transporter-binding protein,STAS domain protein,STAS domain-containing protein,Toluene tolerance protein,Ttg2E
3	E, G, H, I, J...	MCE family protein	polymer	226	24135.3	6	UniProt (V5V921) Pfam (PF02470) In PDB	Acinetobacter baumannii	Mammalian cell entry protein,Mce related family protein,Outer membrane lipid asymmetry maintenance protein MlaD,Phospholipid/cholesterol/gamma-HCH transport system substrate-binding protein,Putative phospholipid ABC transporter-binding protein MlaD,Toluene tolerance efflux transporter,Toluene tolerance efflux transporter (ABC superfamily,PerI-bind)
4	K, L	ABC transporter ATP-binding protein	polymer	276	30367.8	2	UniProt (A0A4P2WWN2) Pfam (PF00005) In PDB	Acinetobacter baumannii	MlaF
5	K, L	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	2	Chemie (ANP)
6	K, L	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	281941.9
Non-Polymers*	Number of molecules	4
	Total formula weight	1061.0
All*	Total formula weight	283002.9

*Water molecules are not included.