SMTL ID : 2whv.1

CRYSTAL STRUCTURE OF MOUSE CADHERIN-23 EC1-2 (ALL CATION BINDING SITES OCCUPIED BY CALCIUM)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.36 Å

Oligo State

monomer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: N.4, R.5, D.37, D.39, D.41, D.87 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:R.5, A:D.37, A:D.39, A:D.41, A:D.87 CA.2: 5 residues within 4Å: Chain A: E.22, D.72, E.74, D.105 Ligands: CA.3 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.22, A:D.72, A:E.74, A:D.105, H2O.5, H2O.5 CA.3: 8 residues within 4Å: Chain A: E.22, E.74, D.102, V.103, D.105, N.106, D.138 Ligands: CA.2 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.22, A:D.102, A:V.103, A:D.105, A:D.138 CA.4: 6 residues within 4Å: Chain A: N.104, N.106, D.136, D.138, G.142, D.187 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:N.106, A:D.136, A:D.138, A:G.142, A:D.187

4 x K: POTASSIUM ION(Non-covalent)

K.5: 1 residues within 4Å: Chain A: V.47 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:V.47, H2O.1, H2O.1, H2O.1, H2O.3 K.6: 2 residues within 4Å: Chain A: N.133, Y.147 No protein-ligand interaction detected (PLIP) K.7: 4 residues within 4Å: Chain A: E.121, E.174, D.206, E.208 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.121, A:E.174, A:D.206, H2O.7, H2O.7 K.8: 2 residues within 4Å: Chain A: D.136, G.143 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.136, A:G.143, H2O.6, H2O.6

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.9: 4 residues within 4Å: Chain A: F.8, F.9, I.92, R.94 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.10: 8 residues within 4Å: Chain A: D.102, V.103, N.104, L.139, A.141, G.142, D.189, K.190 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.102, A:D.102, A:A.141, A:G.142, A:K.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sotomayor, M. et al., Structural Determinants of Cadherin-23 Function in Hearing and Deafness. Neuron (2010)

Release Date

2010-04-21

Peptides

CADHERIN-23: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CADHERIN-23

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