SMTL ID : 4xxw.2 (1 other biounit)

Crystal structure of mouse Cadherin-23 EC1-2 and Protocadherin-15 EC1-2 splice variant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.26 Å

Oligo State

hetero-1-1-mer

Ligands

7 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.23, E.24, D.79, D.81, D.117 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.23, A:E.24, A:D.79, A:D.81, A:D.117, H2O.3 CA.2: 7 residues within 4Å: Chain A: E.23, D.81, D.114, R.115, D.117, N.118, D.155 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.23, A:D.81, A:D.114, A:R.115, A:D.155 CA.3: 6 residues within 4Å: Chain A: N.116, N.118, D.153, D.155, N.159, D.211 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:N.118, A:D.153, A:D.155, A:N.159, A:D.211 CA.5: 6 residues within 4Å: Chain B: N.4, R.5, D.37, D.39, D.41, D.87 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:R.5, B:D.37, B:D.37, B:D.41, B:D.87 CA.6: 5 residues within 4Å: Chain B: E.22, D.72, E.74, D.105 Ligands: CA.7 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.22, B:D.72, B:E.74, B:D.105, H2O.6, H2O.6 CA.7: 7 residues within 4Å: Chain B: E.22, E.74, D.102, V.103, D.105, D.138 Ligands: CA.6 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.22, B:D.102, B:V.103, B:D.105, B:D.138 CA.8: 6 residues within 4Å: Chain B: N.104, N.106, D.136, D.138, G.142, D.187 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:N.106, B:D.136, B:D.138, B:G.142, B:D.187

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

CL.4: 5 residues within 4Å: Chain A: P.14, P.15, A.16 Chain B: G.101, D.102 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Narui, Y. et al., Tuning Inner-Ear Tip-Link Affinity Through Alternatively Spliced Variants of Protocadherin-15. Biochemistry (2018)

Release Date

2016-05-04

Peptides

Protocadherin-15: A
Cadherin-23: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Protocadherin-15

Cadherin-23

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