SMTL ID : 9gad.1 (1 other biounit)

Structure and catalytic mechanism of SAM-AMP lyase in Clostridium botulinum CorA-associated type III CRISPR system

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-trimer

Ligands

4 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.1: 8 residues within 4Å: Chain A: R.13, S.57, V.59, T.84, G.85, V.86 Chain B: T.119, E.121 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:T.84, A:V.86, B:T.119 Hydrogen bonds: A:S.57 Water bridges: B:T.119 MPD.2: 2 residues within 4Å: Chain A: Y.129 Chain B: T.117 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.129 MPD.3: 9 residues within 4Å: Chain B: V.17, S.18, G.19, Y.67, E.78, T.80, Q.115, T.117, L.118 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Y.67, B:T.80 Hydrogen bonds: B:G.19, B:E.78, B:Q.115 Water bridges: B:T.117 MPD.4: 8 residues within 4Å: Chain A: T.119, E.121 Chain C: R.13, S.57, V.59, T.84, G.85, V.86 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain C Hydrophobic interactions: A:T.119, C:V.59, C:T.84, C:V.86 Hydrogen bonds: A:T.119 Water bridges: A:T.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chi, H. et al., SAM-AMP lyases in CRISPR defence and anti-defence. To Be Published

Release Date

2025-07-02

Peptides

SAM-AMP Lyase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
F

SAM-AMP Lyase

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