SMTL ID : 8b5x.1

Crystal structure of the SUN1-KASH6 9:6 complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.98 Å

Oligo State

hetero-9-6-mer

Ligands

9 x K: POTASSIUM ION(Non-covalent)

K.1: 5 residues within 4Å: Chain A: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:V.75, A:Q.78, A:Y.193, H2O.1 K.3: 5 residues within 4Å: Chain B: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:V.75, B:Q.78, B:D.80, B:Y.193, H2O.5 K.4: 5 residues within 4Å: Chain C: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:V.75, C:Q.78, C:Y.193, H2O.8 K.5: 5 residues within 4Å: Chain F: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 3 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:V.75, F:Q.78, F:Y.193, H2O.13 K.7: 5 residues within 4Å: Chain G: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 4 interactions with chain G, 1 Ligand-Water interactions Metal complexes: G:V.75, G:Q.78, G:D.80, G:Y.193, H2O.18 K.8: 5 residues within 4Å: Chain H: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 3 interactions with chain H, 1 Ligand-Water interactions Metal complexes: H:V.75, H:Q.78, H:Y.193, H2O.21 K.9: 5 residues within 4Å: Chain K: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 3 interactions with chain K, 1 Ligand-Water interactions Metal complexes: K:V.75, K:Q.78, K:Y.193, H2O.26 K.11: 5 residues within 4Å: Chain L: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 4 interactions with chain L, 1 Ligand-Water interactions Metal complexes: L:V.75, L:Q.78, L:D.80, L:Y.193, H2O.31 K.12: 5 residues within 4Å: Chain M: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 3 interactions with chain M, 1 Ligand-Water interactions Metal complexes: M:V.75, M:Q.78, M:Y.193, H2O.34

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

CL.2: 6 residues within 4Å: Chain A: W.67, Y.68, F.69, S.70 Chain D: W.23, E.27 Ligand excluded by PLIP CL.6: 6 residues within 4Å: Chain F: W.67, Y.68, F.69, S.70 Chain I: W.23, E.27 Ligand excluded by PLIP CL.10: 6 residues within 4Å: Chain K: W.67, Y.68, F.69, S.70 Chain N: W.23, E.27 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gurusaran, M. et al., The crystal structure of SUN1-KASH6 reveals an asymmetric LINC complex architecture compatible with nuclear membrane insertion. Commun Biol (2024)

Release Date

2023-10-04

Peptides

SUN domain-containing protein 1: ABCFGHKLM
Inositol 1,4,5-triphosphate receptor associated 2: DEIJNO

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

F
A

G
B

H
C

K
A

L
B

M
C

D
D

E
E

I
D

J
E

N
D

O
E

SUN domain-containing protein 1

Inositol 1,4,5-triphosphate receptor associated 2

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