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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：P44868 New Search
4PDB entries
4Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P44868 1j85 YibK Author chain A Reference sequence 1–160 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P44868 1mxi Hypothetical tRNA/rRNA methyltransferase HI0766 Author chain A Reference sequence 1–160 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P44868 6ahw ;circular-permutated tRNA (cytidine(34)-2'-O)-methyltransferase ; Author chain A Reference sequence 82–160 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P44868 6ahw ;circular-permutated tRNA (cytidine(34)-2'-O)-methyltransferase ; Author chain A Reference sequence 1–81 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P44868 6ahw ;circular-permutated tRNA (cytidine(34)-2'-O)-methyltransferase ; Author chain B Reference sequence 82–160 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P44868 6ahw ;circular-permutated tRNA (cytidine(34)-2'-O)-methyltransferase ; Author chain B Reference sequence 1–81 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P44868 7d51 ;tRNA (cytidine(34)-2'-O)-methyltransferase ; Author chain A Reference sequence 1–160 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P44868 7d51 ;tRNA (cytidine(34)-2'-O)-methyltransferase ; Author chain B Reference sequence 1–160 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.