SMTL ID : 8b46.1

Crystal structure of the SUN1-KASH6 9:9 complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.67 Å

Oligo State

hetero-9-9-mer

Ligands

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

CL.1: 5 residues within 4Å: Chain A: W.67, Y.68, F.69, S.70 Chain D: E.27 Ligand excluded by PLIP CL.5: 5 residues within 4Å: Chain G: W.67, Y.68, F.69, S.70 Chain J: E.27 Ligand excluded by PLIP CL.9: 5 residues within 4Å: Chain M: W.67, Y.68, F.69, S.70 Chain P: E.27 Ligand excluded by PLIP

9 x K: POTASSIUM ION(Non-covalent)

K.2: 5 residues within 4Å: Chain A: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:V.75, A:Q.78, A:N.85, A:Y.193, H2O.6 K.3: 5 residues within 4Å: Chain B: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:V.75, B:Q.78, B:D.80, B:N.85, B:Y.193 K.4: 5 residues within 4Å: Chain C: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:V.75, C:Q.78, C:N.85, C:Y.193, H2O.20 K.6: 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:N.85, G:Y.193, H2O.29 K.7: 5 residues within 4Å: Chain H: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 5 interactions with chain H Metal complexes: H:V.75, H:Q.78, H:D.80, H:N.85, H:Y.193 K.8: 5 residues within 4Å: Chain I: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 4 interactions with chain I, 1 Ligand-Water interactions Metal complexes: I:V.75, I:Q.78, I:N.85, I:Y.193, H2O.43 K.10: 5 residues within 4Å: Chain M: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 4 interactions with chain M, 1 Ligand-Water interactions Metal complexes: M:V.75, M:Q.78, M:N.85, M:Y.193, H2O.51 K.11: 5 residues within 4Å: Chain N: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 5 interactions with chain N Metal complexes: N:V.75, N:Q.78, N:D.80, N:N.85, N:Y.193 K.12: 5 residues within 4Å: Chain O: V.75, Q.78, D.80, N.85, Y.193 5 PLIP interactions: 4 interactions with chain O, 1 Ligand-Water interactions Metal complexes: O:V.75, O:Q.78, O:N.85, O:Y.193, H2O.65

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

2023-09-27

Peptides

SUN domain-containing protein 1: ABCGHIMNO
Inositol 1,4,5-triphosphate receptor associated 2: DEFJKLPQR

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

G
A

H
B

I
C

M
A

N
B

O
C

D
D

E
E

F
F

J
D

K
E

L
F

P
D

Q
E

R
F

SUN domain-containing protein 1

Inositol 1,4,5-triphosphate receptor associated 2

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