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3W3W

Crystal structure of Kap121p bound to Ste12p

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Importin subunit beta-3polymer1078119912.41UniProt (P32337)
Pfam (PF18808)
Pfam (PF13513)
Pfam (PF18829)
Pfam (PF18816)
Saccharomyces cerevisiae (Baker's yeast)Karyopherin subunit beta-3, Karyopherin-121, Protein secretion enhancer 1
2B
(B)
Protein STE12polymer697593.61UniProt (P13574)Saccharomyces cerevisiae (Baker's yeast)
3C, D
(A, B)
waterwater18.0101Chemie (HOH)
Sequence modifications
A: 1 - 1089 (UniProt: P32337)
PDBExternal DatabaseDetails
-Pro 80deletion
-Ser 81deletion
-Ser 82deletion
-Lys 83deletion
-Leu 84deletion
-Met 85deletion
-Ile 86deletion
-Met 87deletion
-Ser 88deletion
-Lys 89deletion
-Asn 90deletion
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight127505.9
All*Total formula weight127505.9
*Water molecules are not included.

239149

PDB entries from 2025-07-23

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