3CA9

Evolution of chlorella virus dUTPase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Deoxyuridine triphosphatase	polymer	165	17539.9	2	UniProt (Q5I3E5) Pfam (PF00692) In PDB	Paramecium bursaria Chlorella virus IL3A (PBCV-IL3A)
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	A, B	DEOXYURIDINE-5'-DIPHOSPHATE	non-polymer		388.2	2	Chemie (DUD)
4		water	water		18.0	19	Chemie (HOH)

Sequence modifications

A, B: 1 - 141 (UniProt: Q5I3E5)

PDB	External Database	Details
Met -15	-	expression tag
Ala -14	-	expression tag
Ser -13	-	expression tag
Met -12	-	expression tag
Thr -11	-	expression tag
Gly -10	-	expression tag
Gly -9	-	expression tag
Gln -8	-	expression tag
Gln -7	-	expression tag
Met -6	-	expression tag
Gly -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Glu -1	-	expression tag
Phe 0	-	expression tag
Leu 142	-	expression tag
Glu 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	35079.8
Non-Polymers*	Number of molecules	4
	Total formula weight	824.9
All*	Total formula weight	35904.7

*Water molecules are not included.