8PQ8

Sak Single Strand Annealing Protein from Staphylococcal Bacteriophage 80a - dCTD

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Topoisomerase	polymer	169	19417.6	1	UniProt (C8CGY8) Pfam (PF06378)	Staphylococcus phage 80alpha	Sak Single-Strand Annealing Protein
2	B (A)	water	water		18.0	9	Chemie (HOH)

Sequence modifications

A: 1 - 141 (UniProt: C8CGY8)

PDB	External Database	Details
Met -27	-	initiating methionine
Lys -26	-	expression tag
His -25	-	expression tag
His -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
Pro -19	-	expression tag
Met -18	-	expression tag
Ser -17	-	expression tag
Asp -16	-	expression tag
Tyr -15	-	expression tag
Asp -14	-	expression tag
Ile -13	-	expression tag
Pro -12	-	expression tag
Thr -11	-	expression tag
Thr -10	-	expression tag
Glu -9	-	expression tag
Asn -8	-	expression tag
Leu -7	-	expression tag
Tyr -6	-	expression tag
Phe -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Ala -2	-	expression tag
Met -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	19417.6
All*	Total formula weight	19417.6

*Water molecules are not included.