9I2O

PB2 cap-binding domain of human pathogenic influenza A virus H5N1 in complex with m7GTP

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 basic protein 2	polymer	188	21374.6	1	UniProt (Q6DNL8) Pfam (PF00604)	Influenza A virus	RNA-directed RNA polymerase subunit P3
2	B (A)	7N-METHYL-8-HYDROGUANOSINE-5'-TRIPHOSPHATE	non-polymer		539.2	1	Chemie (MGT)
3	C (A)	water	water		18.0	71	Chemie (HOH)

Sequence modifications

A: 318 - 483 (UniProt: Q6DNL8)

PDB	External Database	Details
Met 296	-	initiating methionine
Gly 297	-	expression tag
Ser 298	-	expression tag
Ser 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag
His 304	-	expression tag
His 305	-	expression tag
Ser 306	-	expression tag
Ser 307	-	expression tag
Gly 308	-	expression tag
Glu 309	-	expression tag
Asn 310	-	expression tag
Leu 311	-	expression tag
Tyr 312	-	expression tag
Phe 313	-	expression tag
Gln 314	-	expression tag
Gly 315	-	expression tag
His 316	-	expression tag
Met 317	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	21374.6
Non-Polymers*	Number of molecules	1
	Total formula weight	539.2
All*	Total formula weight	21913.9

*Water molecules are not included.