SMTL ID : 6ywo.2 (3 other biounits)

CutA in complex with A3 RNA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x A- A- A: RNA (5'-R(*AP*AP*A)-3')(Non-covalent)

A-A-A.1: 18 residues within 4Å: Chain A: F.86, G.87, D.101, V.132, A.135, V.137, I.139, D.152, N.154, N.157, A.160, N.163, T.164, A.197, F.198, Y.205, L.319 Ligands: MG.3 Protein-ligand interaction information (PLIP) not available

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: S.88, N.91, K.185, I.208 Ligand excluded by PLIP

4 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain A: D.101 Ligands: A-A-A.1, A-A-A.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.101, A:D.101, H2O.8, H2O.9 MG.4: 2 residues within 4Å: Chain A: N.305, E.325 No protein-ligand interaction detected (PLIP) MG.5: 3 residues within 4Å: Chain A: R.45, Y.48, D.49 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.49, H2O.7 MG.6: 1 residues within 4Å: Chain A: E.119 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.119, H2O.8, H2O.8, H2O.10

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Malik, D. et al., Structure and mechanism of CutA, RNA nucleotidyl transferase with an unusual preference for cytosine. Nucleic Acids Res. (2020)

Release Date

2020-08-05

Peptides

CutA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

CutA

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