6H6O

UbiJ-SCP2 Ubiquinone synthesis protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ubiquinone biosynthesis protein UbiJ	polymer	131	14650.8	2	UniProt (P0ADP7) Pfam (PF02036) In PDB	Escherichia coli (strain K12)
2	A	(2S)-2-hydroxybutanedioic acid	non-polymer		134.1	2	Chemie (LMR)
3	A, B	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
4	A, B	CALCIUM ION	non-polymer		40.1	7	Chemie (CA)
5		water	water		18.0	185	Chemie (HOH)

Sequence modifications

A, B: 12 - 131 (UniProt: P0ADP7)

PDB	External Database	Details
Met 1	-	initiating methionine
Glu 2	-	expression tag
Leu 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
Glu 10	-	expression tag
Glu 11	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	29301.6
Non-Polymers*	Number of molecules	12
	Total formula weight	867.1
All*	Total formula weight	30168.7

*Water molecules are not included.