SMTL ID : 8pnq.1

Influenza A/H7N9 polymerase in elongation state with continuous Pol II pS5 CTD peptide mimic bound in site 1A/2A

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x 2KH: 5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]uridine(Non-covalent)

2KH.1: 18 residues within 4Å: Chain B: E.232, R.239, D.305, N.306, T.307, K.308, W.309, N.310, M.407, M.409, G.410, S.444, D.445, K.481 Chain D: A.18 Chain E: A.33 Ligands: MG.2, MG.3 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:R.239, B:R.239, B:K.308, B:W.309, B:N.310, B:N.310, B:S.444 Salt bridges: B:K.308, B:K.481

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 6 residues within 4Å: Chain B: D.305, D.445, D.446 Chain E: A.33 Ligands: 2KH.1, MG.3 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.305, B:D.445, B:D.445, B:D.446 MG.3: 6 residues within 4Å: Chain B: D.305, N.306, D.445, K.481 Ligands: 2KH.1, MG.2 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.305, B:N.306, B:D.445

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Krischuns, T. et al., The host RNA polymerase II C-terminal domain is the anchor for replication of the influenza virus genome. Nat Commun (2024)

Release Date

2024-02-21

Peptides

Polymerase acidic protein: A
RNA-directed RNA polymerase catalytic subunit: B
Polymerase basic protein 2: C
RNA Pol II CTD 6 repeats (site 1A/2A): F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

F
G

Polymerase acidic protein

RNA-directed RNA polymerase catalytic subunit

Polymerase basic protein 2

RNA Pol II CTD 6 repeats (site 1A/2A)

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