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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P17998 New Search
4PDB entries
4Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P17998 1tfk Colicin D Author chain A Reference sequence 604–697 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P17998 1tfo Colicin D Author chain A Reference sequence 595–697 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P17998 1v74 Colicin D Author chain A Reference sequence 591–697 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P17998 5znm Colicin-D Author chain A Reference sequence 313–697 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P17998 5znm Colicin-D Author chain B Reference sequence 313–697 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.