6TU5

Influenza A/H7N9 polymerase core (apo)

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	AAA, DDD	Polymerase acidic protein	polymer	517	59383.9	2	UniProt (M9TI86) Pfam (PF00603) In PDB	Influenza A virus (A/Zhejiang/DTID-ZJU01/2013(H7N9))	RNA-directed RNA polymerase subunit P2
2	BBB, EEE	RNA-directed RNA polymerase catalytic subunit	polymer	757	86496.2	2	UniProt (M9TLW3) Pfam (PF00602) In PDB	Influenza A virus (A/Zhejiang/DTID-ZJU01/2013(H7N9))	Polymerase basic protein 1,PB1,RNA-directed RNA polymerase subunit P1
3	CCC, FFF	Polymerase basic protein 2	polymer	137	16203.8	2	UniProt (X5F427) Pfam (PF20947) Pfam (PF20948) In PDB	Influenza A virus (A/Zhejiang/DTID-ZJU01/2013(H7N9))	RNA-directed RNA polymerase subunit P3
4	BBB, EEE	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)

Sequence modifications

AAA, DDD: 201 - 716 (UniProt: M9TI86)

PDB	External Database	Details
Met 200	-	initiating methionine

CCC, FFF: 1 - 128 (UniProt: X5F427)

PDB	External Database	Details
Ser 129	-	linker
Gly 130	-	linker
Ser 131	-	linker
Glu 132	-	expression tag
Asn 133	-	expression tag
Leu 134	-	expression tag
Tyr 135	-	expression tag
Phe 136	-	expression tag
Gln 137	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	324167.5
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	324216.1

*Water molecules are not included.