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8B46

Crystal structure of the SUN1-KASH6 9:9 complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
SUN domain-containing protein 1polymer20322530.43UniProt (O94901)
Pfam (PF07738)
Homo sapiens (human)Protein unc-84 homolog A,Sad1/unc-84 protein-like 1
2D, E, F
(D, E, F)
Inositol 1,4,5-triphosphate receptor associated 2polymer444966.53UniProt (Q12912)Homo sapiens (human)Lymphoid-restricted membrane protein,Protein Jaw1
3G
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
4H, I, J
(A, B, C)
POTASSIUM IONnon-polymer39.13Chemie (K)
5K, L, M, N, O...
(A, B, C, D, E...)
waterwater18.0582Chemie (HOH)
Sequence modifications
A, B, C: 616 - 812 (UniProt: O94901)
PDBExternal DatabaseDetails
Gly 610-expression tag
Ser 611-expression tag
Gly 612-expression tag
Gly 613-expression tag
Ser 614-expression tag
Gly 615-expression tag
D, E, F: 515 - 555 (UniProt: Q12912)
PDBExternal DatabaseDetails
Gly 512-expression tag
Ser 513-expression tag
Met 514-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight82490.7
Non-Polymers*Number of molecules4
Total formula weight152.7
All*Total formula weight82643.5
*Water molecules are not included.

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PDB entries from 2025-10-29

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