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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：Q13131 New Search
11PDB entries
14Biological assembly
25chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q13131 4red ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–362 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q13131 4red ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain B Reference sequence 22–362 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q13131 4red ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–362 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q13131 4red ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain B Reference sequence 22–362 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q13131 4red ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–362 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q13131 4red ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain B Reference sequence 22–362 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q13131 4rer ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 20–559 1 Other combination Heteromer Protein 3 其他 1 trimeric （3） Consistent with protein count
Q13131 4rew ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 20–559 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 5ezv ;5'-AMP-activated protein kinase catalytic subunit alpha-2/alpha-1 RIM SWAP chimera ; Author chain A Reference sequence 359–401 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 5ezv ;5'-AMP-activated protein kinase catalytic subunit alpha-2/alpha-1 RIM SWAP chimera ; Author chain C Reference sequence 359–401 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 5ezv ;5'-AMP-activated protein kinase catalytic subunit alpha-2/alpha-1 RIM SWAP chimera ; Author chain A Reference sequence 359–401 2 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 5ezv ;5'-AMP-activated protein kinase catalytic subunit alpha-2/alpha-1 RIM SWAP chimera ; Author chain C Reference sequence 359–401 2 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 6c9f ;5'-AMP-activated protein kinase catalytic subunit alpha-1,5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–480 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 6c9f ;5'-AMP-activated protein kinase catalytic subunit alpha-1,5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 535–559 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 6c9g ;5'-AMP-activated protein kinase catalytic subunit alpha-1,5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–480 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 6c9g ;5'-AMP-activated protein kinase catalytic subunit alpha-1,5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 535–559 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 6c9h ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–480 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 6c9h ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 535–559 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 6c9j ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–480 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 6c9j ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 535–559 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q13131 7jhg ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–480 1 Other combination Heteromer Protein 7 其他 1 heptameric （7） Consistent with protein count
Q13131 7jhg ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 535–559 1 Other combination Heteromer Protein 7 其他 1 heptameric （7） Consistent with protein count
Q13131 7jhh ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–480 1 Other combination Heteromer Protein 7 其他 1 heptameric （7） Consistent with protein count
Q13131 7jhh ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 535–559 1 Other combination Heteromer Protein 7 其他 1 heptameric （7） Consistent with protein count
Q13131 7jij ;5'-AMP-activated protein kinase catalytic subunit alpha-1 ; Author chain A Reference sequence 22–559 1 Other combination Heteromer Protein 4 其他 1 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.