SMTL ID : 8rn8.1

Influenza B polymerase pseudo-symmetrical apo-dimer (FluPol(E)|FluPol(S))

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-mer

Ligands

5 x MG: MAGNESIUM ION

MG.1: 3 residues within 4Å: Chain A: E.81, D.109, E.120 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.109 MG.2: 8 residues within 4Å: Chain B: T.303, G.304, D.445, F.446, A.447, E.490, F.491, T.492 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.445, B:E.490 MG.3: 5 residues within 4Å: Chain B: S.442, S.443, D.444, D.445, T.492 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.442 MG.4: 4 residues within 4Å: Chain E: S.442, S.443, D.444, D.445 1 PLIP interactions: 1 interactions with chain E Metal complexes: E:D.444 MG.5: 5 residues within 4Å: Chain E: T.303, G.304, D.445, E.490, F.491 2 PLIP interactions: 2 interactions with chain E Metal complexes: E:G.304, E:D.445

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arragain, B. et al., Structures of influenza A and B replication complexes give insight into avian to human host adaptation and reveal a role of ANP32 as an electrostatic chaperone for the apo-polymerase. Nat Commun (2024)

Release Date

2024-09-11

Peptides

Polymerase acidic protein: AD
RNA-directed RNA polymerase catalytic subunit: BE
Polymerase basic protein 2: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
D

B
B

E
E

C
C

F
F

Polymerase acidic protein

RNA-directed RNA polymerase catalytic subunit

Polymerase basic protein 2

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