SMTL ID : 7ckm.1

Structure of Machupo virus polymerase bound to Z matrix protein (monomeric complex)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 3 residues within 4Å: Chain A: D.1188, D.1330, E.1381 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.1188, A:D.1188, A:D.1330, A:D.1330, A:E.1381

4 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.284, C.287, C.470, H.472 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.284, A:C.287, A:C.470, A:H.472 ZN.3: 6 residues within 4Å: Chain A: C.1650, T.1651, C.1652, C.1655, C.1664, S.1667 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.1650, A:C.1652, A:C.1655, A:C.1664 ZN.4: 4 residues within 4Å: Chain B: C.39, C.42, C.58, C.61 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.39, B:C.42, B:C.58, B:C.61 ZN.5: 5 residues within 4Å: Chain B: C.52, H.55, C.72, I.74, C.75 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.52, B:H.55, B:C.72, B:C.75

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, X. et al., Cryo-EM structures of Lassa and Machupo virus polymerases complexed with cognate regulatory Z proteins identify targets for antivirals. Nat Microbiol (2021)

Release Date

2021-05-05

Peptides

RNA-directed RNA polymerase L: A
RING finger protein Z: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

RNA-directed RNA polymerase L

RING finger protein Z

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