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4DXS

Human SUN2-KASH2 complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
SUN domain-containing protein 2polymer20222395.11UniProt (Q9UH99)
Pfam (PF07738)
Homo sapiens (human)Protein unc-84 homolog B, Rab5-interacting protein, Rab5IP, Sad1/unc-84 protein-like 2
2B
(B)
Nesprin-2polymer353785.11UniProt (Q8WXH0)
Pfam (PF10541)
Homo sapiens (human)Nuclear envelope spectrin repeat protein 2, Nucleus and actin connecting element protein, Protein NUANCE, Synaptic nuclear envelope protein 2, Syne-2
3C
(A)
DECYL-BETA-D-MALTOPYRANOSIDEnon-polymer482.61Chemie (DMU)
PubChem (24776995)
PubChem (16396531)
PubChem (45253991)
PubChem (45254001)
PubChem (24802064)
PubChem (56845266)
PubChem (58112552)
PubChem (45253971)
PubChem (59518661)
PubChem (49866911)
PubChem (70796430)
PubChem (70839938)
PubChem (71307274)
PubChem (3637526)
PubChem (5288091)
PubChem (95370473)
PubChem (98046563)
PubChem (5288728)
PubChem (101207920)
PubChem (126735852)
PubChem (95370474)
PubChem (95370475)
PubChem (95370476)
PubChem (98046559)
PubChem (98046561)
PubChem (100941450)
PubChem (100950626)
PubChem (102219024)
PubChem (118704896)
PubChem (123134571)
PubChem (124867949)
PubChem (124867950)
PubChem (124867951)
PubChem (124867952)
PubChem (126731012)
PubChem (126731036)
PubChem (126735974)
PubChem (168490163)
4D
(A)
POTASSIUM IONnon-polymer39.11Chemie (K)
PubChem (813)
5E, F
(A, B)
waterwater18.041Chemie (HOH)
Sequence modifications
A: 522 - 717 (UniProt: Q9UH99)
PDBExternal DatabaseDetails
Gly 516-expression tag
Pro 517-expression tag
Gly 518-expression tag
Gly 519-expression tag
Ser 520-expression tag
Gly 521-expression tag
B: 6857 - 6885 (UniProt: Q8WXH0)
PDBExternal DatabaseDetails
Gly 6851-expression tag
Pro 6852-expression tag
Gly 6853-expression tag
Gly 6854-expression tag
Ser 6855-expression tag
Gly 6856-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight26180.1
Non-Polymers*Number of molecules2
Total formula weight521.7
All*Total formula weight26701.8
*Water molecules are not included.

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PDB entries from 2026-05-06

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