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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：Q9I194 New Search
19PDB entries
19Biological assembly
38chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9I194 2wyb ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT ALPHA Author chain A Reference sequence 24–193 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 2wyb ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT BETA Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 2wyc ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT ALPHA Author chain A Reference sequence 24–193 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 2wyc ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT BETA Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 2wyd ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT ALPHA Author chain A Reference sequence 24–193 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 2wyd ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT BETA Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 2wye ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT ALPHA Author chain A Reference sequence 24–193 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 2wye ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT BETA Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3l91 Acyl-homoserine lactone acylase pvdQ subunit alpha Author chain A Reference sequence 24–193 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3l91 Acyl-homoserine lactone acylase pvdQ subunit beta Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3l94 Acyl-homoserine lactone acylase pvdQ subunit alpha Author chain A Reference sequence 24–193 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3l94 Acyl-homoserine lactone acylase pvdQ subunit beta Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3sra Acyl-homoserine lactone acylase PvdQ subunit alpha Author chain A Reference sequence 29–191 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3sra Acyl-homoserine lactone acylase PvdQ subunit beta Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3srb Acyl-homoserine lactone acylase pvdQ Author chain A Reference sequence 29–191 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3srb Acyl-homoserine lactone acylase pvdQ Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3src Acyl-homoserine lactone acylase pvdQ Author chain A Reference sequence 29–192 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 3src Acyl-homoserine lactone acylase pvdQ Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4bth ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT ALPHA Author chain A Reference sequence 24–193 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4bth ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT BETA Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4k2f Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 24–193 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4k2f Acyl-homoserine lactone acylase PvdQ Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4k2g Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 24–193 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4k2g Acyl-homoserine lactone acylase PvdQ Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4m1j Acyl-homoserine lactone acylase PvdQ subunit alpha Author chain A Reference sequence 28–192 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4m1j Acyl-homoserine lactone acylase PvdQ subunit beta Author chain C Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4wks Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 28–192 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4wks Acyl-homoserine lactone acylase PvdQ Author chain C Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4wkt Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 28–192 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4wkt Acyl-homoserine lactone acylase PvdQ Author chain C Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4wku Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 28–192 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4wku Acyl-homoserine lactone acylase PvdQ Author chain B Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4wkv Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 28–192 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 4wkv Acyl-homoserine lactone acylase PvdQ Author chain C Reference sequence 217–762 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9I194 5ubk Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 217–762 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9I194 5ubk Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 30–191 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9I194 5ubl Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 217–762 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9I194 5ubl Acyl-homoserine lactone acylase PvdQ Author chain A Reference sequence 24–193 1 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.