5DBS

2009 H1N1 PA endonuclease mutant E119D in complex with dTMP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Polymerase acidic protein	polymer	197	23134.3	1	UniProt (C3W5S0)	Influenza A virus
2	B (A)	MANGANESE (II) ION	non-polymer		54.9	1	Chemie (MN)
3	C (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	D (A)	THYMIDINE-5'-PHOSPHATE	non-polymer		322.2	1	Chemie (TMP)
5	E (A)	water	water		18.0	16	Chemie (HOH)

Sequence modifications

A: 1 - 196 (UniProt: C3W5S0)

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
-	Phe 51	deletion
-	His 52	deletion
-	Phe 53	deletion
-	Ile 54	deletion
-	Asp 55	deletion
-	Glu 56	deletion
-	Arg 57	deletion
-	Gly 58	deletion
-	Glu 59	deletion
-	Ser 60	deletion
-	Ile 61	deletion
-	Ile 62	deletion
-	Val 63	deletion
-	Glu 64	deletion
-	Ser 65	deletion
-	Gly 66	deletion
-	Asp 67	deletion
-	Pro 68	deletion
-	Asn 69	deletion
Gly 51	Ala 70	linker
Gly 52	Leu 71	linker
Ser 53	Leu 72	linker
Asp 119	Glu 119	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	23134.3
Non-Polymers*	Number of molecules	3
	Total formula weight	473.2
All*	Total formula weight	23607.5

*Water molecules are not included.