SMTL ID : 8ipp.1

Crystal structure of the complex between an ankyrin and a parallel G-quadruplex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

monomer

Ligands

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

K.1: 9 residues within 4Å: Chain A: G.3, G.4, G.7, G.8, G.10, G.11, G.14, G.15 Ligands: K.2 No protein-ligand interaction detected (PLIP) K.2: 9 residues within 4Å: Chain A: G.2, G.3, G.6, G.7, G.10, G.13, G.14 Ligands: K.1, K.3 No protein-ligand interaction detected (PLIP) K.3: 5 residues within 4Å: Chain A: G.1, G.2, G.6, G.13 Ligands: K.2 No protein-ligand interaction detected (PLIP)

2 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 4 residues within 4Å: Chain B: H.92, L.93, D.94, I.95 No protein-ligand interaction detected (PLIP) MG.5: 4 residues within 4Å: Chain B: N.125, E.126, D.127, L.128 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ngo, K.H. et al., Structural Basis for Parallel G-Quadruplex Recognition by an Ankyrin Protein. J.Am.Chem.Soc. (2024)

Release Date

2024-07-31

Peptides

DARPin protein 2E4: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
B

DARPin protein 2E4

Related Entries With Identical Sequence