3JUX

Structure of the translocation ATPase SecA from Thermotoga maritima

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Protein translocase subunit secA	polymer	822	94924.0	1	UniProt (Q9X1R4) Pfam (PF07517) Pfam (PF01043) Pfam (PF21090) Pfam (PF07516) In PDB	Thermotoga maritima
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)
4		water	water		18.0	2	Chemie (HOH)

Sequence modifications

A: 1 - 816 (UniProt: Q9X1R4)

PDB	External Database	Details
His 817	-	expression tag
His 818	-	expression tag
His 819	-	expression tag
His 820	-	expression tag
His 821	-	expression tag
His 822	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	94924.0
Non-Polymers*	Number of molecules	2
	Total formula weight	451.5
All*	Total formula weight	95375.5

*Water molecules are not included.