SMTL ID : 6kc0.1

fused To-MtbCsm1 with 2ATP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

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

ATP.1: 16 residues within 4Å: Chain A: F.240, S.241, G.242, I.243, Q.244, I.247, Y.248, S.263, L.266, G.293, K.367, Y.590, G.592, D.595 Ligands: MG.4, MG.5 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:G.242, A:I.243, A:Q.244, A:Q.244, A:Y.248, A:S.263 Water bridges: A:E.267, A:G.592, A:D.594 Salt bridges: A:K.367 pi-Stacking: A:Y.590, A:Y.590 ATP.2: 20 residues within 4Å: Chain A: F.290, A.292, H.295, D.522, V.523, D.524, N.525, L.526, G.527, Q.528, F.530, S.552, L.555, S.556, G.593, D.594, K.654, K.659 Ligands: MG.3, MG.4 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:H.295, A:G.527, A:Q.528, A:S.552, A:S.556 Water bridges: A:A.292, A:R.560, A:K.659 Salt bridges: A:K.654, A:K.659

3 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 5 residues within 4Å: Chain A: D.522, V.523, D.594 Ligands: ATP.2, MG.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.522, A:V.523, A:D.594 MG.4: 5 residues within 4Å: Chain A: D.522, D.594 Ligands: ATP.1, ATP.2, MG.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.522, A:D.594, H2O.5, H2O.6 MG.5: 2 residues within 4Å: Chain A: G.242 Ligands: ATP.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, S. et al., Mycobacterium tuberculosis CRISPR/Cas system Csm1 holds clues to the evolutionary relationship between DNA polymerase and cyclase activity. Int.J.Biol.Macromol. (2020)

Release Date

2020-07-01

Peptides

CRISPR system single-strand-specific deoxyribonuclease Cas10/Csm1 (subtype III-A),CRISPR system single-strand-specific deoxyribonuclease Cas10/Csm1 (subtype III-A): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CRISPR system single-strand-specific deoxyribonuclease Cas10/Csm1 (subtype III-A),CRISPR system single-strand-specific deoxyribonuclease Cas10/Csm1 (subtype III-A)