SMTL ID : 5y2z.6 (5 other biounits)

Crystal structure of human LGI1 EPTP-ADAM22 complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.67 Å

Oligo State

hetero-1-1-mer

Ligands

1 x NAG- NAG- FUC: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-FUC.1: 6 residues within 4Å: Chain B: R.172, T.173, Q.195, N.205, Q.206, T.207 No protein-ligand interaction detected (PLIP)

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: E.10, D.93, C.201, N.204 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.10, A:D.93, A:D.93, A:C.201, H2O.2 CA.3: 7 residues within 4Å: Chain A: E.214, C.215, N.217, F.219, E.221, E.224, D.227 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.214, A:F.219, A:E.221, A:E.224, A:D.227 CA.4: 5 residues within 4Å: Chain A: D.279, I.280, E.282, N.294, I.295 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.279, A:I.280, A:E.282, A:I.295, H2O.1 CA.5: 4 residues within 4Å: Chain B: D.117, E.119, D.164, V.165 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.117, B:D.117, B:E.119, B:D.164, B:V.165

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.6: 5 residues within 4Å: Chain B: Q.37, K.42, I.44, N.57, N.60 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.37, B:K.42, B:N.60

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yamagata, A. et al., Structural basis of epilepsy-related ligand-receptor complex LGI1-ADAM22. Nat Commun (2018)

Release Date

2018-05-02

Peptides

Disintegrin and metalloproteinase domain-containing protein 22: A
Leucine-rich glioma-inactivated protein 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
K

B
L

Disintegrin and metalloproteinase domain-containing protein 22

Leucine-rich glioma-inactivated protein 1

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