6ZY2

Cryo-EM structure of apo MlaFEDB

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, D, I, J, K...)	YrbD protein	polymer	183	19593.1	6	UniProt (D6IEA5)	Escherichia coli B185
2	G, H (B, C)	ABC transporter maintaining OM lipid asymmetry, cytoplasmic STAS component	polymer	105	11795.5	2	UniProt (W8T4U6) Pfam (PF13466) UniProt (by SIFTS) (P64602)	Escherichia coli	Lipid asymmetry maintenance protein MlaB,Phospholipid ABC transporter substrate-binding protein,Phospholipid ABC transporter-binding protein,Putative anti-sigma factor antagonist,Putative phospholipid ABC transporter-binding protein MlaB
3	I, J (F, G)	Toluene tolerance protein Ttg2A	polymer	269	29128.8	2	UniProt (V0AC37)	Escherichia coli 909945-2
4	K, L (E, H)	Uncharacterized protein	polymer	260	27885.2	2	UniProt (I2X585)	Escherichia coli 2.3916

Sequence modifications

B, C: 1 - 97 (UniProt: W8T4U6)

PDB	External Database	Details
His 98	-	expression tag
His 99	-	expression tag
His 100	-	expression tag
His 101	-	expression tag
His 102	-	expression tag
His 103	-	expression tag
His 104	-	expression tag
His 105	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	255177.7
All*	Total formula weight	255177.7

*Water molecules are not included.