6J1G

Crystal structure of HypX from Aquifex aeolicus, R9A-Q15A-R131A-R542A variant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Hydrogenase regulation HoxX	polymer	582	67451.0	1	UniProt (O67224) Pfam (PF00551) Pfam (PF02911) Pfam (PF00378)	Aquifex aeolicus VF5
2	B (A)	COENZYME A	non-polymer		767.5	1	Chemie (COA)
3	C (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
4	D (A)	water	water		18.0	12	Chemie (HOH)

Sequence modifications

A: 1 - 562 (UniProt: O67224)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Ala 9	Arg 9	engineered mutation
Ala 15	Gln 15	engineered mutation
Ala 131	Arg 131	engineered mutation
Ala 542	Arg 542	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	67451.0
Non-Polymers*	Number of molecules	2
	Total formula weight	859.6
All*	Total formula weight	68310.7

*Water molecules are not included.