5XAM

Crystal structure of SecDF in I form at 4 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Protein translocase subunit SecD	polymer	750	80653.0	2	UniProt (Q9RTE3) Pfam (PF07549) Pfam (PF21760) Pfam (PF22599) Pfam (PF02355)	Deinococcus radiodurans str. R1	Protein-export membrane protein SecF

Sequence modifications

A, B: 28 - 768 (UniProt: Q9RTE3)

PDB	External Database	Details
Met 27	-	expression tag
His 769	-	expression tag
His 770	-	expression tag
His 771	-	expression tag
His 772	-	expression tag
His 773	-	expression tag
His 774	-	expression tag
His 775	-	expression tag
His 776	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	161306.1
All*	Total formula weight	161306.1

*Water molecules are not included.