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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：P21549 New Search
17PDB entries
22Biological assembly
63chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P21549 1h0c SERINE--GLYOXYLATE AMINOTRANSFERASE Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 1j04 alanine--glyoxylate aminotransferase Author chain A Reference sequence 1–392 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P21549 1j04 alanine--glyoxylate aminotransferase Author chain A Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 2yob SERINE--PYRUVATE AMINOTRANSFERASE Author chain A Reference sequence 1–388 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 2yob SERINE--PYRUVATE AMINOTRANSFERASE Author chain B Reference sequence 1–388 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 3r9a Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P21549 3r9a Serine--pyruvate aminotransferase Author chain C Reference sequence 1–392 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P21549 4cbr SERINE--PYRUVATE AMINOTRANSFERASE Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4cbs SERINE--PYRUVATE AMINOTRANSFERASE Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4i8a Serine-pyruvate aminotransferase Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4i8a Serine-pyruvate aminotransferase Author chain B Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4i8a Serine-pyruvate aminotransferase Author chain C Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4i8a Serine-pyruvate aminotransferase Author chain D Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4i8a Serine-pyruvate aminotransferase Author chain A Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4i8a Serine-pyruvate aminotransferase Author chain B Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4i8a Serine-pyruvate aminotransferase Author chain C Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4i8a Serine-pyruvate aminotransferase Author chain D Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 4kxk Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P21549 4kxk Serine--pyruvate aminotransferase Author chain C Reference sequence 1–392 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P21549 4kyo Serine-pyruvate aminotransferase Author chain A Reference sequence 1–392 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P21549 4kyo Serine-pyruvate aminotransferase Author chain C Reference sequence 1–392 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P21549 5f9s Serine--pyruvate aminotransferase Author chain A Reference sequence 6–391 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5f9s Serine--pyruvate aminotransferase Author chain B Reference sequence 6–391 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5hhy Serine--pyruvate aminotransferase Author chain A Reference sequence 6–391 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5hhy Serine--pyruvate aminotransferase Author chain B Reference sequence 6–391 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain B Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain E Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain G Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain M Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain N Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain S Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain T Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain B Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain E Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain G Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain M Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain N Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain S Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain T Reference sequence 1–392 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain B Reference sequence 1–392 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain E Reference sequence 1–392 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain G Reference sequence 1–392 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain M Reference sequence 1–392 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain N Reference sequence 1–392 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain S Reference sequence 1–392 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain T Reference sequence 1–392 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain B Reference sequence 1–392 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain E Reference sequence 1–392 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain G Reference sequence 1–392 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain M Reference sequence 1–392 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain N Reference sequence 1–392 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain S Reference sequence 1–392 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5luc Serine--pyruvate aminotransferase Author chain T Reference sequence 1–392 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5ofy Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 5og0 Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 6rv0 Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 6rv1 Serine--pyruvate aminotransferase Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 7ns7 L-alanine:glyoxylate aminotransferase Author chain A Reference sequence 1–392 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P21549 7ns7 L-alanine:glyoxylate aminotransferase Author chain B Reference sequence 1–392 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.