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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：P81453 New Search
3PDB entries
9Biological assembly
33chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P81453 1iu4 microbial transglutaminase Author chain A Reference sequence 46–376 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain B Reference sequence 46–376 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain C Reference sequence 46–376 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain D Reference sequence 46–376 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain A Reference sequence 46–376 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain B Reference sequence 46–376 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain C Reference sequence 46–376 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain D Reference sequence 46–376 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain A Reference sequence 46–376 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain B Reference sequence 46–376 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain C Reference sequence 46–376 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain D Reference sequence 46–376 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain A Reference sequence 46–376 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain B Reference sequence 46–376 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain C Reference sequence 46–376 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 1iu4 microbial transglutaminase Author chain D Reference sequence 46–376 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 3iu0 Protein-glutamine gamma-glutamyltransferase Author chain A Reference sequence 32–407 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain A Reference sequence 77–407 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain B Reference sequence 77–407 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain C Reference sequence 77–407 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain D Reference sequence 77–407 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain A Reference sequence 77–407 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain B Reference sequence 77–407 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain C Reference sequence 77–407 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain D Reference sequence 77–407 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain A Reference sequence 77–407 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain B Reference sequence 77–407 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain C Reference sequence 77–407 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain D Reference sequence 77–407 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain A Reference sequence 77–407 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain B Reference sequence 77–407 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain C Reference sequence 77–407 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P81453 9ihs Protein-glutamine gamma-glutamyltransferase Author chain D Reference sequence 77–407 4 Protein monomer Monomer Protein 1 monomeric （1） 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.