6QNW

Influenza A Polymerase Heterotrimer Human H3N2 Northern Territory 1968

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D, G, J	Polymerase acidic protein	polymer	716	83100.8	4	UniProt (Q1AR05) Pfam (PF00603) In PDB	Influenza A virus (A/Northern Territory/60/1968(H3N2))	RNA-directed RNA polymerase subunit P2
2	B, E, H, K	RNA-directed RNA polymerase catalytic subunit	polymer	757	86524.1	4	UniProt (P03432) Pfam (PF00602) In PDB	Influenza A virus (strain A/Northern Territory/60/1968 H3N2)	Polymerase basic protein 1,PB1,RNA-directed RNA polymerase subunit P1
3	C, F, I, L	Polymerase basic protein 2	polymer	765	86958.2	4	UniProt (P03429) Pfam (PF20947) Pfam (PF20948) Pfam (PF20949) Pfam (PF20950) Pfam (PF00604) Pfam (PF20951) Pfam (PF20952) In PDB	Influenza A virus (strain A/Northern Territory/60/1968 H3N2)	RNA-directed RNA polymerase subunit P3

Sequence modifications

B, E, H, K: 1 - 757 (UniProt: P03432)

PDB	External Database	Details
Lys 577	Glu 577	conflict

C, F, I, L: 1 - 759 (UniProt: P03429)

PDB	External Database	Details
Glu 760	-	expression tag
Asn 761	-	expression tag
Leu 762	-	expression tag
Tyr 763	-	expression tag
Phe 764	-	expression tag
Gln 765	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	1026332.5
All*	Total formula weight	1026332.5

*Water molecules are not included.