SMTL ID : 7xn2.1

Crystal structure of CvkR, a novel MerR-type transcriptional regulator

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 9 residues within 4Å: Chain A: Q.63, P.135, F.136, W.137, R.140, I.141, Q.144 Chain B: R.107, G.130 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.63, A:W.137, A:R.140, B:R.107, B:G.130 Water bridges: A:S.66 pi-Cation interactions: A:R.140 ATP.3: 9 residues within 4Å: Chain A: R.107, G.130 Chain B: Q.63, P.135, F.136, W.137, R.140, I.141, Q.144 7 PLIP interactions: 5 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.63, B:W.137, B:R.140, A:R.107, A:G.130 Water bridges: B:S.66 pi-Cation interactions: B:R.140

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 3 residues within 4Å: Chain A: L.104, A.116, A.122 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.119 PEG.4: 3 residues within 4Å: Chain B: L.104, A.116, A.122 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ziemann, M. et al., CvkR is a MerR-type transcriptional repressor of class 2 type V-K CRISPR-associated transposase systems. Nat Commun (2023)

Release Date

2023-03-08

Peptides

Alr3614 protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Alr3614 protein