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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：P21583 New Search
6PDB entries
10Biological assembly
32chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P21583 1exz STEM CELL FACTOR Author chain A Reference sequence 26–166 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain B Reference sequence 26–166 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain C Reference sequence 26–166 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain D Reference sequence 26–166 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain A Reference sequence 26–166 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain B Reference sequence 26–166 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain C Reference sequence 26–166 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain D Reference sequence 26–166 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain A Reference sequence 26–166 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain B Reference sequence 26–166 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain C Reference sequence 26–166 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21583 1exz STEM CELL FACTOR Author chain D Reference sequence 26–166 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain A Reference sequence 1–273 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain B Reference sequence 1–273 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain C Reference sequence 1–273 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain D Reference sequence 1–273 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain A Reference sequence 1–273 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain B Reference sequence 1–273 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain C Reference sequence 1–273 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain D Reference sequence 1–273 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain A Reference sequence 1–273 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain B Reference sequence 1–273 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain C Reference sequence 1–273 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21583 1scf STEM CELL FACTOR Author chain D Reference sequence 1–273 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P21583 2e9w Kit ligand Author chain C Reference sequence 26–166 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P21583 2e9w Kit ligand Author chain D Reference sequence 26–166 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P21583 8dfm Soluble KIT ligand Author chain C Reference sequence 26–166 1 Other combination Heteromer Protein 4 其他 4 tetrameric （4） Consistent with protein count
P21583 8dfm Soluble KIT ligand Author chain D Reference sequence 26–166 1 Other combination Heteromer Protein 4 其他 4 tetrameric （4） Consistent with protein count
P21583 8dfp Soluble KIT ligand Author chain C Reference sequence 28–155 1 Other combination Heteromer Protein 4 其他 4 tetrameric （4） Consistent with protein count
P21583 8dfp Soluble KIT ligand Author chain D Reference sequence 28–155 1 Other combination Heteromer Protein 4 其他 4 tetrameric （4） Consistent with protein count
P21583 8dfq Soluble KIT ligand Author chain C Reference sequence 26–166 1 Other combination Heteromer Protein 4 其他 3 tetrameric （4） Consistent with protein count
P21583 8dfq Soluble KIT ligand Author chain D Reference sequence 26–166 1 Other combination Heteromer Protein 4 其他 3 tetrameric （4） 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.