SMTL ID : 4q9r.1

Crystal structure of an RNA aptamer bound to trifluoroethyl-ligand analog in complex with Fab

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.12 Å

Oligo State

hetero-oligomer

Ligands

1 x K: POTASSIUM ION(Non-functional Binders)

K.1: 8 residues within 4Å: Chain C: G.22, G.23, G.26, G.27, G.54, G.57, G.59, G.61 No protein-ligand interaction detected (PLIP)

1 x 2ZY: (5Z)-5-(3,5-difluoro-4-hydroxybenzylidene)-2-methyl-3-(2,2,2-trifluoroethyl)-3,5-dihydro-4H-imidazol-4-one(Non-functional Binders)

2ZY.2: 7 residues within 4Å: Chain C: G.23, G.28, U.29, U.50, A.53, G.54, A.58 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, H. et al., A G-quadruplex-containing RNA activates fluorescence in a GFP-like fluorophore. Nat.Chem.Biol. (2014)

Release Date

2014-06-18

Peptides

Fab BL3-6, HEAVY CHAIN: A
Fab BL3-6, LIGHT CHAIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

B
L

Fab BL3-6, HEAVY CHAIN

Fab BL3-6, LIGHT CHAIN