SMTL ID : 7d7v.1

Crystal Structure of the Domain1 of NAD+ Riboswitch with nicotinamide adenine dinucleotide (NAD+) and U1A protein

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-functional Binders)

GTP.1: 2 residues within 4Å: Chain A: G.1, C.57 No protein-ligand interaction detected (PLIP)

8 x MG: MAGNESIUM ION(Non-functional Binders)

MG.2: 1 residues within 4Å: Chain A: C.24 No protein-ligand interaction detected (PLIP) MG.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain A: C.16, G.17 No protein-ligand interaction detected (PLIP) MG.5: 1 residues within 4Å: Chain A: C.48 No protein-ligand interaction detected (PLIP) MG.6: 1 residues within 4Å: Chain A: A.5 No protein-ligand interaction detected (PLIP) MG.7: 3 residues within 4Å: Chain A: A.6, C.7, A.8 No protein-ligand interaction detected (PLIP) MG.8: 2 residues within 4Å: Chain A: A.6 Ligands: NAD.10 No protein-ligand interaction detected (PLIP) MG.9: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-functional Binders)

NAD.10: 7 residues within 4Å: Chain A: G.3, C.4, A.5, A.6, G.53, C.54 Ligands: MG.8 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, H. et al., Structural distinctions between NAD+ riboswitch domains 1 and 2 determine differential folding and ligand binding. Nucleic Acids Res. (2020)

Release Date

2020-11-25

Peptides

U1 small nuclear ribonucleoprotein A: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
C

U1 small nuclear ribonucleoprotein A