SMTL ID : 8amf.1

Cryo-EM structure of the RecA postsynaptic filament from S. pneumoniae

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x AGS: PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER(Non-covalent)(Covalent)

AGS.1: 9 residues within 4Å: Chain A: S.82, S.83, G.84, K.85, T.86, T.87, E.109, K.257, Y.281 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.82, A:G.84, A:K.85, A:T.86, A:T.87, A:K.257, A:K.257 AGS.2: 14 residues within 4Å: Chain A: F.230, K.265, N.266, K.267 Chain D: E.81, S.82, S.83, G.84, K.85, T.86, T.87, E.109, Y.116, K.257 12 PLIP interactions: 9 interactions with chain D, 3 interactions with chain A Hydrogen bonds: D:S.82, D:S.83, D:K.85, D:K.85, D:T.86, D:T.87, D:E.109, A:N.266, A:K.267 Salt bridges: D:K.85, D:K.85, A:K.265 AGS.3: 13 residues within 4Å: Chain D: F.230, K.265, N.266, K.267 Chain E: E.81, S.82, S.83, G.84, K.85, T.86, T.87, Y.116, K.257 13 PLIP interactions: 10 interactions with chain E, 3 interactions with chain D Hydrogen bonds: E:S.82, E:S.83, E:K.85, E:T.86, E:T.86, E:T.87, E:E.109, E:E.109, E:E.109, D:N.266, D:K.267 Salt bridges: E:K.85, D:K.265 AGS.4: 13 residues within 4Å: Chain E: F.230, K.265, N.266, K.267 Chain F: E.81, S.82, S.83, G.84, K.85, T.86, T.87, Y.116, K.257 14 PLIP interactions: 11 interactions with chain F, 3 interactions with chain E Hydrogen bonds: F:S.82, F:S.83, F:K.85, F:K.85, F:T.86, F:T.86, F:T.87, F:E.109, F:E.109, E:N.266, E:K.267 Salt bridges: F:K.85, F:K.85, E:K.265

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hertzog, M. et al., Assembly mechanism and cryoEM structure of RecA recombination nucleofilaments from Streptococcus pneumoniae. Nucleic Acids Res. (2023)

Release Date

2024-02-21

Peptides

Protein RecA: ADEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
B

E
F

F
G

Protein RecA

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