SMTL ID : 8wt9.1

Cryo-EM structure of the IS621 recombinase in complex with bridge RNA, donor DNA, and target DNA in the post-strand exchange state (Holliday junction resolution)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain B: D.13, E.62, D.107 Chain H: C.17, C.18 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.13, B:E.62, H2O.1, H2O.1 MG.2: 4 residues within 4Å: Chain D: D.13, E.62 Chain J: T.28, A.29 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:D.13, D:E.62

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hiraizumi, M. et al., Structural mechanism of bridge RNA-guided recombination. Nature (2024)

Release Date

2024-06-26

Peptides

IS621 transposase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

IS621 transposase

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