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2KNA

Solution structure of UBA domain of XIAP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Baculoviral IAP repeat-containing protein 4polymer10411873.41UniProt (P98170)
Pfam (PF21290)
Homo sapiens (human)E3 ubiquitin-protein ligase XIAP, Inhibitor of apoptosis protein 3, X-linked inhibitor of apoptosis protein, X-linked IAP, IAP-like protein, HILP
Sequence modifications
A: 12 - 104 (UniProt: P98170)
PDBExternal DatabaseDetails
Gly 1-expression tag
Ser 2-expression tag
Ala 3-expression tag
Met 4-expression tag
Ala 5-expression tag
Asp 6-expression tag
Ile 7-expression tag
Gly 8-expression tag
Ser 9-expression tag
Glu 10-expression tag
Phe 11-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight11873.4
All*Total formula weight11873.4
*Water molecules are not included.

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PDB entries from 2025-07-23

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