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234,136 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Source Organism Taxonomy Name (Full Lineage) = "Influenza B virus (B/Memphis/13/2003)"

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Search Summary

This query matches 30 Structures.

Refinements

Structure Determination Methodology

experimental (30)

Scientific Name of Source Organism

	Influenza B virus (B/Memphis/13/2003) (30)
	Influenza B virus (7)
	Homo sapiens (4)
	synthetic construct (3)
	Influenza B virus (B/Acre/117700/2012) (1)
	Influenza B virus (B/Acre/117701/2012) (1)
	Influenza B virus (B/Kaliningrad/RII06/2012) (1)

Taxonomy

	Riboviria (30)
	Eukaryota (4)
	other sequences (3)

Experimental Method

	ELECTRON MICROSCOPY (18)
	X-RAY DIFFRACTION (12)

Polymer Entity Type

	Protein (30)
	RNA (15)

Refinement Resolution (Å)

	1.5 - 2.0 (2)
	2.0 - 2.5 (3)
	2.5 - 3.0 (11)
	3.0 - 3.5 (8)
	3.5 - 4.0 (4)
	4.0 - 4.5 (1)
	> 4.5 (1)

Release Date

	2010 - 2014 (2)
	2015 - 2019 (12)
	2020 - 2024 (16)

Enzyme Classification Name

	Hydrolases (29)
	Transferases (26)

Symmetry Type

Asymmetric (30)

SCOP Classification

	Alpha and beta proteins (a/b) (3)
	Artifacts (3)

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1 to 25 of 30 Structures

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4WRT \| pdb_00004wrt	Download File View File

Crystal structure of Influenza B polymerase with bound vRNA promoter (form FluB2)

Reich, S., Guilligay, D., Pflug, A., Cusack, S.

(2014) Nature 516: 361-366

Released	2014-11-19
Method	X-RAY DIFFRACTION 2.7 Å
Organisms	Influenza B virus Influenza B virus (B/Memphis/13/2003)
Macromolecule	PA (protein) PB2 (protein) RNA-directed RNA polymerase catalytic subunit (protein) Influenza virus polymerase vRNA promoter 3' end (nucleic acid) Influenza virus polymerase vRNA promoter 5' end (nucleic acid)

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4WSA \| pdb_00004wsa	Download File View File

Crystal structure of Influenza B polymerase bound to the vRNA promoter (FluB1 form)

Reich, S., Guilligay, D., Pflug, A., Cusack, S.

(2014) Nature 516: 361-366

Released	2014-11-19
Method	X-RAY DIFFRACTION 3.4 Å
Organisms	Influenza B virus Influenza B virus (B/Memphis/13/2003)
Macromolecule	PA (protein) PB2 (protein) RNA-directed RNA polymerase catalytic subunit (protein) Influenza B vRNA promoter 3' end (nucleic acid) Influenza B vRNA promoter 5' end (nucleic acid)

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5EPI \| pdb_00005epi	Download File View File

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

Guilligay, D., Cusack, S.

(2016) Mol Cell 61: 125-137

Released	2016-01-13
Method	X-RAY DIFFRACTION 4.1 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein) Polymerase basic protein 2 (protein) RNA-directed RNA polymerase catalytic subunit (protein) CRNA 5' END (nucleic acid)

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5FMZ \| pdb_00005fmz	Download File View File

Crystal structure of Influenza B polymerase with bound 5' vRNA

Guilligay, D., Cusack, S.

(2016) Mol Cell 61: 125

Released	2016-01-13
Method	X-RAY DIFFRACTION 3.4 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	POLYMERASE ACIDIC PROTEIN (protein) POLYMERASE BASIC PROTEIN 2 (protein) RNA-DIRECTED RNA POLYMERASE CATALYTIC SUBUNIT (protein) 5'-R(APGPUPAPGPUPAPAPCPAPAPGP)-3' (nucleic acid)

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5M3J \| pdb_00005m3j	Download File View File

Influenza B polymerase bound to four heptad repeats of serine 5 phosphorylated Pol II CTD

Lukarska, M., Pflug, A., Cusack, S.

(2017) Nature 541: 117-121

Released	2016-12-21
Method	X-RAY DIFFRACTION 3.5 Å
Organisms	Homo sapiens Influenza B virus Influenza B virus (B/Memphis/13/2003)
Macromolecule	Unique protein chains: 4 Unique nucleic acid chains: 2

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6EUX \| pdb_00006eux	Download File View File

Structure of the midlink and cap-binding domains of influenza B polymerase PB2 subunit with a bound azaindazole cap-binding inhibitor

Cusack, S., Gaudon, S.

(2018) Nucleic Acids Res 46: 956-971

Released	2017-12-13
Method	X-RAY DIFFRACTION 2.05 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase basic protein 2 (protein)
Unique Ligands	BYB

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6F5O \| pdb_00006f5o	Download File View File

A mechanism for the activation of the influenza virus transcriptase

Serna Martin, I., Grimes, J.M.

(2018) Mol Cell 70: 1101-1110.e4

Released	2018-06-27
Method	ELECTRON MICROSCOPY 9.8 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein) Polymerase basic protein 2 (protein) RNA-directed RNA polymerase catalytic subunit (protein) 3' promoter vRNA (nucleic acid) 5' promoter vRNA (nucleic acid)

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6FS8 \| pdb_00006fs8	Download File View File

Influenza B/Memphis/13/03 endonuclease with bound inhibitor, baloxavir acid (BXA)

Cusack, S., Speranzini, V.

(2018) Sci Rep 8: 9633-9633

Released	2018-07-11
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein)
Unique Ligands	E4Z, MN

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6FS9 \| pdb_00006fs9	Download File View File

Influenza B/Memphis/13/03 endonuclease with I38T mutation with bound inhibitor, baloxavir acid (BXA)

Cusack, S., Speranzini, V.

(2018) Sci Rep 8: 9633-9633

Released	2018-07-11
Method	X-RAY DIFFRACTION 2.28 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein)
Unique Ligands	CL, E4Z, MN

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6FSB \| pdb_00006fsb	Download File View File

Influenza B/Memphis/13/03 endonuclease with I38T mutation

Cusack, S., Speranzini, V.

(2018) Sci Rep 8: 9633-9633

Released	2018-07-11
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein)
Unique Ligands	MG, MN

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6QCT \| pdb_00006qct	Download File View File

Influenza B polymerase elongation complex

Cusack, S., Kouba, T.

(2019) Nat Struct Mol Biol 26: 460-470

Released	2019-06-05
Method	ELECTRON MICROSCOPY 3.2 Å
Organisms	Influenza B virus Influenza B virus (B/Memphis/13/2003)
Macromolecule	Unique protein chains: 3 Unique nucleic acid chains: 3
Unique Ligands	MG

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6QCV \| pdb_00006qcv	Download File View File

Crystal structure of influenza B polymerase initiation state with capped 14-mer RNA primer and CTP

Cusack, S., Drncova, P.

(2019) Nat Struct Mol Biol 26: 460-470

Released	2019-06-05
Method	X-RAY DIFFRACTION 3.24 Å
Organisms	Influenza B virus (B/Memphis/13/2003) synthetic construct
Macromolecule	Unique protein chains: 3 Unique nucleic acid chains: 3
Unique Ligands	CTP, MG, PO4

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6QCW \| pdb_00006qcw	Download File View File

Crystal structure of influenza B polymerase initiation state with capped 14-mer RNA primer

Cusack, S., Drncova, P.

(2019) Nat Struct Mol Biol 26: 460-470

Released	2019-06-05
Method	X-RAY DIFFRACTION 2.88 Å
Organisms	Influenza B virus (B/Memphis/13/2003) synthetic construct
Macromolecule	Unique protein chains: 3 Unique nucleic acid chains: 3
Unique Ligands	PO4

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6QCX \| pdb_00006qcx	Download File View File

Crystal structure of influenza B polymerase initiation state with capped 15-mer RNA primer

Cusack, S., Drncova, P.

(2019) Nat Struct Mol Biol 26: 460-470

Released	2019-06-05
Method	X-RAY DIFFRACTION 3.08 Å
Organisms	Influenza B virus (B/Memphis/13/2003) synthetic construct
Macromolecule	Unique protein chains: 3 Unique nucleic acid chains: 3
Unique Ligands	MG, PO4, POP

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7R1F \| pdb_00007r1f	Download File View File

Early transcription elongation state of influenza B polymerase backtracked due to double incoproation of nucleotide analogue T1106

Cusack, S., Kouba, T.

(2023) Cell Rep 42: 111901-111901

Released	2022-12-28
Method	ELECTRON MICROSCOPY 2.58 Å
Organisms	Influenza B virus Influenza B virus (B/Memphis/13/2003)
Macromolecule	Unique protein chains: 3 Unique nucleic acid chains: 3
Unique Ligands	GTA, MG

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8BDR \| pdb_00008bdr	Download File View File

Early transcription elongation state of influenza B/Mem polymerase backtracked due to double incoproation of nucleotide analogue T1106 and with singly incoporated T1106 at the U +1 position

Cusack, S., Kouba, T.

(2023) Cell Rep 42: 111901-111901

Released	2022-12-28
Method	ELECTRON MICROSCOPY 2.7 Å
Organisms	Influenza B virus (B/Acre/117700/2012) Influenza B virus (B/Acre/117701/2012) Influenza B virus (B/Kaliningrad/RII06/2012) Influenza B virus (B/Memphis/13/2003)
Macromolecule	Unique protein chains: 3 Unique nucleic acid chains: 3
Unique Ligands	GTA, MG

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8BE0 \| pdb_00008be0	Download File View File

Early transcription elongation state of influenza B/Mem polymerase backtracked due to double incoproation of nucleotide analogue T1106 and with singly incoporated T1106 at the C +1 position

Cusack, S., Kouba, T.

(2023) Cell Rep 42: 111901-111901

Released	2022-12-28
Method	ELECTRON MICROSCOPY 2.34 Å
Organisms	Influenza B virus Influenza B virus (B/Memphis/13/2003)
Macromolecule	Unique protein chains: 3 Unique nucleic acid chains: 3
Unique Ligands	GTA, MG

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8BF5 \| pdb_00008bf5	Download File View File

Early transcription elongation state of influenza A/H7N9 polymerase stalled with incoming GTP analogue

Cusack, S., Kouba, T.

(2023) Cell Rep 42: 111901-111901

Released	2022-12-28
Method	ELECTRON MICROSCOPY 2.96 Å
Organisms	Influenza B virus Influenza B virus (B/Memphis/13/2003)
Macromolecule	Unique protein chains: 3 Unique nucleic acid chains: 3
Unique Ligands	G2P, GTA, MG

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8RN1 \| pdb_00008rn1	Download File View File

Influenza B polymerase, monomeric encapsidase with 5' cRNA hook bound

Arragain, B., Cusack, S.

(2024) Nat Commun 15: 6910-6910

Released	2024-09-11
Method	ELECTRON MICROSCOPY 3.64 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein) Polymerase basic protein 2 (protein) RNA-directed RNA polymerase catalytic subunit (protein) 5' cRNA hook (1-12) (nucleic acid)

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8RN2 \| pdb_00008rn2	Download File View File

Monomeric apo-influenza B polymerase, encapsidase conformation

Arragain, B., Cusack, S.

(2024) Nat Commun 15: 6910-6910

Released	2024-09-11
Method	ELECTRON MICROSCOPY 2.89 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein) Polymerase basic protein 2 (protein) RNA-directed RNA polymerase catalytic subunit (protein)

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8RN3 \| pdb_00008rn3	Download File View File

Pseudo-symmetrical influenza B polymerase apo-dimer, encapsidase moiety (from "Influenza B polymerase pseudo-symmetrical dimer" | Local refinement)

Arragain, B., Cusack, S.

(2024) Nat Commun 15: 6910-6910

Released	2024-09-11
Method	ELECTRON MICROSCOPY 2.78 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein) Polymerase basic protein 2 (protein) RNA-directed RNA polymerase catalytic subunit (protein)
Unique Ligands	MG

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8RN4 \| pdb_00008rn4	Download File View File

Pseudo-symmetrical influenza B polymerase apo-dimer, ENDO(T) moiety (from "Influenza B polymerase pseudo-symmetrical dimer" | Local refinement)

Arragain, B., Cusack, S.

(2024) Nat Commun 15: 6910-6910

Released	2024-09-11
Method	ELECTRON MICROSCOPY 2.87 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein) Polymerase basic protein 2 (protein) RNA-directed RNA polymerase catalytic subunit (protein)
Unique Ligands	MG

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8RN5 \| pdb_00008rn5	Download File View File

Pseudo-symmetrical influenza B polymerase apo-dimer, ENDO(R) moiety (from "Influenza B polymerase pseudo-symmetrical dimer" | Local refinement)

Arragain, B., Cusack, S.

(2024) Nat Commun 15: 6910-6910

Released	2024-09-11
Method	ELECTRON MICROSCOPY 2.88 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein) Polymerase basic protein 2 (protein) RNA-directed RNA polymerase catalytic subunit (protein)
Unique Ligands	MG

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8RN6 \| pdb_00008rn6	Download File View File

Pseudo-symmetrical influenza B polymerase apo-dimer, ENDO(E) moiety (from "Influenza B polymerase pseudo-symmetrical dimer" | Local refinement)

Arragain, B., Cusack, S.

(2024) Nat Commun 15: 6910-6910

Released	2024-09-11
Method	ELECTRON MICROSCOPY 2.82 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein) Polymerase basic protein 2 (protein) RNA-directed RNA polymerase catalytic subunit (protein)

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8RN7 \| pdb_00008rn7	Download File View File

Pseudo-symmetrical influenza B polymerase apo-dimer, core-only moeity (from "Influenza B polymerase pseudo-symmetrical dimer" | Local refinement)

Arragain, B., Cusack, S.

(2024) Nat Commun 15: 6910-6910

Released	2024-09-11
Method	ELECTRON MICROSCOPY 3.09 Å
Organisms	Influenza B virus (B/Memphis/13/2003)
Macromolecule	Polymerase acidic protein (protein) Polymerase basic protein 2 (protein) RNA-directed RNA polymerase catalytic subunit (protein)
Unique Ligands	MG

1 to 25 of 30 Structures

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Structure Determination Methodology

Scientific Name of Source Organism

Taxonomy

Experimental Method

Polymer Entity Type

Refinement Resolution (Å)

Release Date

Enzyme Classification Name

Symmetry Type

SCOP Classification

4WRT | pdb_00004wrt

4WSA | pdb_00004wsa

5EPI | pdb_00005epi

5FMZ | pdb_00005fmz

5M3J | pdb_00005m3j

6EUX | pdb_00006eux

6F5O | pdb_00006f5o

6FS8 | pdb_00006fs8

6FS9 | pdb_00006fs9

6FSB | pdb_00006fsb

6QCT | pdb_00006qct

6QCV | pdb_00006qcv

6QCW | pdb_00006qcw

6QCX | pdb_00006qcx

7R1F | pdb_00007r1f

8BDR | pdb_00008bdr

8BE0 | pdb_00008be0

8BF5 | pdb_00008bf5

8RN1 | pdb_00008rn1

8RN2 | pdb_00008rn2

8RN3 | pdb_00008rn3

8RN4 | pdb_00008rn4

8RN5 | pdb_00008rn5

8RN6 | pdb_00008rn6

8RN7 | pdb_00008rn7