SMTL ID : 5ddp.2 (1 other biounit)

L-glutamine riboswitch bound with L-glutamine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x GLN: GLUTAMINE(Non-functional Binders)

GLN.1: 9 residues within 4Å: Chain A: C.1, G.22, G.23, A.24, G.54, C.58, G.59, C.60 Ligands: MG.2 4 PLIP interactions: 4 Ligand-Ligand interactions Hydrogen bonds: Q.1, Q.1 Water bridges: Q.1, Q.1

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

MG.2: 2 residues within 4Å: Chain A: G.54 Ligands: GLN.1 6 PLIP interactions: 1 Ligand-Ligand interactions, 5 Ligand-Water interactions Metal complexes: GLN.1, H2O.2, H2O.2, H2O.2, H2O.3, H2O.3 MG.3: 1 residues within 4Å: Chain A: G.19 No protein-ligand interaction detected (PLIP) MG.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

5 x NA: SODIUM ION(Non-functional Binders)

NA.6: 3 residues within 4Å: Chain A: A.10, G.11, G.12 No protein-ligand interaction detected (PLIP) NA.7: 6 residues within 4Å: Chain A: G.31, U.32, C.33, G.46, G.47, C.48 No protein-ligand interaction detected (PLIP) NA.8: 3 residues within 4Å: Chain A: G.19, G.20, C.21 No protein-ligand interaction detected (PLIP) NA.9: 3 residues within 4Å: Chain A: G.12, A.13, A.14 No protein-ligand interaction detected (PLIP) NA.10: 3 residues within 4Å: Chain A: G.30, G.31, U.32 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ren, A. et al., Structural and Dynamic Basis for Low-Affinity, High-Selectivity Binding of L-Glutamine by the Glutamine Riboswitch. Cell Rep (2015)

Release Date

2015-12-23

Peptides

U1 small nuclear ribonucleoprotein A: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
C

U1 small nuclear ribonucleoprotein A

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