9IM6

Structure of influenza A virus RNA polymerase PB1 and nuclear import host factor RanBP5 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Importin-5	polymer	1118	126154.0	1	UniProt (O00410) Pfam (PF18808) Pfam (PF02985) Pfam (PF18829) Pfam (PF18816)	Homo sapiens (human)	Imp5,Importin subunit beta-3,Karyopherin beta-3,Ran-binding protein 5,RanBP5
2	B (B)	RNA-directed RNA polymerase catalytic subunit	polymer	53	6518.5	1	UniProt (P03431)	Influenza A virus (strain A/Puerto Rico/8/1934 H1N1)	Polymerase basic protein 1,PB1,RNA-directed RNA polymerase subunit P1

Sequence modifications

A: 19 - 1115 (UniProt: O00410)

PDB	External Database	Details
Met -2	-	initiating methionine
Arg -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
Gly 8	-	expression tag
Ser 9	-	expression tag
Glu 10	-	expression tag
Asn 11	-	expression tag
Leu 12	-	expression tag
Tyr 13	-	expression tag
Phe 14	-	expression tag
Gln 15	-	expression tag
Gly 16	-	expression tag
Gly 17	-	expression tag
Ser 18	-	expression tag

B: 182 - 217 (UniProt: P03431)

PDB	External Database	Details
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Gly -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	132672.5
All*	Total formula weight	132672.5

*Water molecules are not included.