SMTL ID : 8q56.1

PglX methyltransferase of Salmonella BREX phage defence system (aka BrxX) bound to inhibitor Ocr

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

hetero-2-2-mer

Ligands

2 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.1: 25 residues within 4Å: Chain A: Y.218, I.239, P.240, T.243, Q.244, L.245, T.247, P.312, A.313, C.314, G.315, S.316, H.318, L.353, D.354, I.355, D.356, L.450, G.451, S.452, L.453, N.509, P.510, P.511, F.541 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Y.218, A:I.239, A:T.243, A:S.316, A:D.354, A:I.355, A:L.450, A:S.452, A:L.453, A:N.509 SAM.2: 25 residues within 4Å: Chain C: Y.218, I.239, P.240, T.243, Q.244, L.245, T.247, P.312, A.313, C.314, G.315, S.316, H.318, L.353, D.354, I.355, D.356, L.450, G.451, S.452, L.453, N.509, P.510, P.511, F.541 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:I.239, C:S.316, C:D.354, C:D.354, C:I.355, C:L.450, C:S.452, C:L.453, C:N.509

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Went, S.C. et al., Structure and rational engineering of the PglX methyltransferase and specificity factor for BREX phage defence. Nat Commun (2024)

Release Date

2024-08-21

Peptides

site-specific DNA-methyltransferase (adenine-specific): AC
Protein Ocr: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

site-specific DNA-methyltransferase (adenine-specific)

Protein Ocr

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