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3KND

TPX2:importin-alpha complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Importin subunit alpha-2polymer46049886.61UniProt (P52293)
Pfam (PF01749)
Pfam (PF00514)
Pfam (PF16186)
Mus musculus (mouse)Karyopherin subunit alpha-2, SRP1-alpha, RAG cohort protein 1, Pendulin, Pore targeting complex 58 kDa subunit, PTAC58, Importin alpha P1
2B
(B)
Targeting protein for Xklp2polymer819316.81UniProt (Q9I8N0)
UniProt (by SIFTS) (Q6NUF4)
Xenopus laevis (platanna)
3C, D, E, F, G
(A)
SULFATE IONnon-polymer96.15Chemie (SO4)
4H, I
(A, B)
waterwater18.0236Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight59203.5
Non-Polymers*Number of molecules5
Total formula weight480.3
All*Total formula weight59683.8
*Water molecules are not included.

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PDB entries from 2025-06-18

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