SMTL ID : 4cn0.1

An intertwined homodimer of the PDZ homology domain of AHNAK2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

3 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.1: 9 residues within 4Å: Chain A: L.69, L.72, Q.73, E.76 Chain B: A.17, S.18, Y.20, S.21, V.22 2 PLIP interactions: 2 interactions with chain B Water bridges: B:Y.20, B:V.22 PG4.2: 6 residues within 4Å: Chain A: T.23, G.24, Q.28, F.31 Chain B: Y.65 Ligands: PG4.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.23, A:G.24, A:Q.28 PG4.3: 8 residues within 4Å: Chain A: T.23, F.31, V.32, K.33, E.49, G.50 Chain B: Q.87 Ligands: PG4.2 No protein-ligand interaction detected (PLIP)

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

K.4: 1 residues within 4Å: Chain B: Q.73 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Han, H. et al., Periaxin and Ahnak Nucleoprotein 2 Form Intertwined Homodimers Through Domain Swapping. J.Biol.Chem. (2014)

Release Date

2014-04-02

Peptides

PROTEIN AHNAK2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN AHNAK2