3MP7

Lateral opening of a translocon upon entry of protein suggests the mechanism of insertion into membranes

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Preprotein translocase subunit secY	polymer	482	53939.3	1	UniProt (Q8U019) Pfam (PF10559) Pfam (PF00344)	Pyrococcus furiosus	Protein transport protein SEC61 subunit alpha homolog
2	B (B)	Preprotein translocase subunit secE	polymer	61	6944.5	1	UniProt (Q8TZK2)	Pyrococcus furiosus	Protein transport protein Sec61 gamma subunit homolog

Sequence modifications

A: 1 - 468 (UniProt: Q8U019)

PDB	External Database	Details
Gly 469	-	expression tag
Thr 470	-	expression tag
Leu 471	-	expression tag
Val 472	-	expression tag
Pro 473	-	expression tag
Arg 474	-	expression tag
Gly 475	-	expression tag
Ser 476	-	expression tag
His 477	-	expression tag
His 478	-	expression tag
His 479	-	expression tag
His 480	-	expression tag
His 481	-	expression tag
His 482	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	60883.8
All*	Total formula weight	60883.8

*Water molecules are not included.