5EPI

CRYSTAL STRUCTURE OF INFLUENZA B POLYMERASE WITH BOUND 5' CRNA EXHIBITS A NOVEL DOMAIN ARRANGEMENT

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	A, B, C, D, E... (A, E, I, M, Q...)	Polymerase acidic protein	polymer	751	85822.8	6	UniProt (Q5V8Z9) Pfam (PF00603)	Influenza B virus (B/Memphis/13/2003)	PA subunit
2	G, H, I, J, K... (B, F, J, N, R...)	RNA-directed RNA polymerase catalytic subunit	polymer	772	86207.0	6	UniProt (Q5V8Y6) Pfam (PF00602)	Influenza B virus (B/Memphis/13/2003)	PB1 subunit
3	M, N, O, P, Q... (C, G, K, O, S...)	Polymerase basic protein 2	polymer	798	90858.1	6	UniProt (Q5V8X3) Pfam (PF20947) Pfam (PF20948) Pfam (PF20949) Pfam (PF20950) Pfam (PF00604) Pfam (PF20951) Pfam (PF20952)	Influenza B virus (B/Memphis/13/2003)	PB2 subunit
4	S, T, U, V, W... (D, H, L, P, T...)	CRNA 5' END	polymer	12	3921.5	6		Influenza B virus (B/Memphis/13/2003)

Sequence modifications

A, E, I, M, Q, U: 1 - 726 (UniProt: Q5V8Z9)

PDB	External Database	Details
Gly -13	-	expression tag
Ser -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Gly 727	-	expression tag
Ser 728	-	expression tag
Gly 729	-	expression tag
Ser 730	-	expression tag
Gly 731	-	expression tag
Glu 732	-	expression tag
Asn 733	-	expression tag
Leu 734	-	expression tag
Tyr 735	-	expression tag
Phe 736	-	expression tag
Gln 737	-	expression tag

B, F, J, N, R, V: 1 - 752 (UniProt: Q5V8Y6)

PDB	External Database	Details
Gly -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Ser -5	-	expression tag
Gly -4	-	expression tag
Ser -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
Gly 0	-	expression tag
Gly 753	-	expression tag
Ser 754	-	expression tag
Gly 755	-	expression tag
Ser 756	-	expression tag
Gly 757	-	expression tag
Glu 758	-	expression tag
Asn 759	-	expression tag
Leu 760	-	expression tag
Tyr 761	-	expression tag
Phe 762	-	expression tag
Gln 763	-	expression tag

C, G, K, O, S, W: 1 - 770 (UniProt: Q5V8X3)

PDB	External Database	Details
Gly -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Ser -5	-	expression tag
Gly -4	-	expression tag
Ser -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
Ala 0	-	expression tag
Gly 771	-	expression tag
Trp 772	-	expression tag
Ser 773	-	expression tag
His 774	-	expression tag
Pro 775	-	expression tag
Gln 776	-	expression tag
Phe 777	-	expression tag
Glu 778	-	expression tag
Lys 779	-	expression tag
Gly 780	-	expression tag
Ser 781	-	expression tag
Gly 782	-	expression tag
Ser 783	-	expression tag
Glu 784	-	expression tag
Asn 785	-	expression tag
Leu 786	-	expression tag
Tyr 787	-	expression tag
Phe 788	-	expression tag
Gln 789	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	1600856.4
All*	Total formula weight	1600856.4

*Water molecules are not included.