SMTL ID : 6r16.1

Crystal structure of the SUN1-KASH4 6:6 complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

hetero-6-6-mer

Ligands

6 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: 4 interactions with chain A Metal complexes: A:V.75, A:Q.78, A:D.80, A:Y.193 K.3: 5 residues within 4Å: Chain B: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:V.75, B:Q.78, B:D.80, B:Y.193 K.4: 5 residues within 4Å: Chain C: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:V.75, C:Q.78, C:D.80, C:Y.193 K.6: 5 residues within 4Å: Chain D: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:V.75, D:Q.78, D:D.80, D:Y.193 K.8: 5 residues within 4Å: Chain E: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:V.75, E:Q.78, E:D.80, E:Y.193 K.9: 5 residues within 4Å: Chain F: V.75, Q.78, D.80, N.85, Y.193 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:V.75, F:Q.78, F:D.80, F:Y.193

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 2 residues within 4Å: Chain A: M.59 Chain B: R.74 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.74 EDO.5: 2 residues within 4Å: Chain D: R.74 Chain F: M.59 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:R.74, D:R.74 EDO.7: 2 residues within 4Å: Chain D: M.59 Chain E: R.74 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:R.74, E:R.74

3 x ZN: ZINC ION(Non-covalent)

ZN.10: 4 residues within 4Å: Chain G: C.9, C.10 Chain J: C.10, H.12 4 PLIP interactions: 2 interactions with chain J, 2 interactions with chain G Metal complexes: J:C.10, J:H.12, G:C.9, G:C.10 ZN.11: 4 residues within 4Å: Chain H: C.9, C.10 Chain K: C.10, H.12 4 PLIP interactions: 2 interactions with chain H, 2 interactions with chain K Metal complexes: H:C.9, H:C.10, K:C.10, K:H.12 ZN.12: 4 residues within 4Å: Chain I: C.9, C.10 Chain L: C.10, H.12 4 PLIP interactions: 2 interactions with chain I, 2 interactions with chain L Metal complexes: I:C.9, I:C.10, L:C.10, L:H.12

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gurusaran, M. et al., A molecular mechanism for LINC complex branching by structurally diverse SUN-KASH 6:6 assemblies. Elife (2021)

Release Date

2020-07-15

Peptides

SUN domain-containing protein 1: ABCDEF
Nesprin-4: GHIJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
K

L
L

SUN domain-containing protein 1

Nesprin-4

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