5CH4

Peptide-Bound State of Thermus thermophilus SecYEG

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	Y	Protein translocase subunit SecY	polymer	441	48515.9	1	UniProt (Q5SHQ8) Pfam (PF00344) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
2	E	Protein translocase subunit SecE	polymer	60	7072.4	1	UniProt (P38383) Pfam (PF00584) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
3	G	Putative preprotein translocase, SecG subunit	polymer	75	7943.5	1	UniProt (Q5SHE6) Pfam (PF03840) In PDB	Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)

Sequence modifications

Y: 1 - 435 (UniProt: Q5SHQ8)

PDB	External Database	Details
Val 2	Leu 2	engineered mutation
Gly 248	Lys 248	engineered mutation
Ala 249	Val 249	engineered mutation
Ala 250	Val 250	engineered mutation
-	Arg 252	deletion
-	Arg 253	deletion
-	Val 254	deletion
His 439	-	expression tag
His 440	-	expression tag
His 441	-	expression tag
His 442	-	expression tag
His 443	-	expression tag
His 444	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	63531.8
All*	Total formula weight	63531.8

*Water molecules are not included.