9N8X

Intermembrane lipid transport complex LetAB from Escherichia coli (Composite model corresponding to Map 2)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Intermembrane transport protein YebS	polymer	445	50667.7	1	UniProt (P0AD03) Pfam (PF04403)	Escherichia coli str. K-12 substr. MG1655	Intermembrane transport protein LetA
2	B, C, D, E, F... (B, C, D, E, F...)	Intermembrane transport protein YebT	polymer	877	95072.2	6	UniProt (P76272) Pfam (PF02470)	Escherichia coli str. K-12 substr. MG1655	Intermembrane transport protein LetB
3	H, I (A)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4	J (A)	DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE	non-polymer		692.0	1	Chemie (PEF)

Sequence modifications

A: 1 - 427 (UniProt: P0AD03)

PDB	External Database	Details
Met -17	-	initiating methionine
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Gln -10	-	expression tag
His -9	-	expression tag
Gln -8	-	expression tag
His -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	621101.0
Non-Polymers*	Number of molecules	3
	Total formula weight	822.8
All*	Total formula weight	621923.8

*Water molecules are not included.