8Q70

tRNA pseudouridine synthase A homodimer

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	tRNA pseudouridine synthase A	polymer	279	32178.0	1	UniProt (Q8U2C1) Pfam (PF01416)	Pyrococcus furiosus
2	B (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	C (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4	D (A)	water	water		18.0	130	Chemie (HOH)

Sequence modifications

A: 2 - 266 (UniProt: Q8U2C1)

PDB	External Database	Details
Met -12	-	initiating methionine
Lys -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
Gly -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Ser -1	-	expression tag
Gly 0	-	expression tag
Gly 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	32178.0
Non-Polymers*	Number of molecules	2
	Total formula weight	59.8
All*	Total formula weight	32237.8

*Water molecules are not included.