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1Z2M

Crystal Structure of ISG15, the Interferon-Induced Ubiquitin Cross Reactive Protein

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
interferon, alpha-inducible protein (clone IFI-15K)polymer15517033.51UniProt (P05161)
Pfam (PF00240)
Homo sapiens (human)ISG15
2B
(A)
OSMIUM 4+ IONnon-polymer190.21Chemie (OS4)
3C
(A)
waterwater18.039Chemie (HOH)
Sequence modifications
A: 1 - 155 (UniProt: P05161)
PDBExternal DatabaseDetails
Ser 78Cys 77engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight17033.5
Non-Polymers*Number of molecules1
Total formula weight190.2
All*Total formula weight17223.8
*Water molecules are not included.

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PDB entries from 2025-06-18

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