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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：P00690 New Search
17PDB entries
23Biological assembly
43chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P00690 1bvn PROTEIN (ALPHA-AMYLASE) Author chain P Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1dhk PORCINE PANCREATIC ALPHA-AMYLASE Author chain A Reference sequence 2–496 1 Other combination Heteromer Protein 4 其他 4 tetrameric （4） Consistent with protein count
P00690 1hx0 ALPHA AMYLASE (PPA) Author chain A Reference sequence 16–511 1 Other combination Monomer Protein 1 其他 2 monomeric （1） Consistent with protein count
P00690 1jfh ALPHA-AMYLASE Author chain A Reference sequence 2–496 1 Other combination Monomer Protein 1 其他 3 monomeric （1） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain A Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain B Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain C Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain D Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain A Reference sequence 1–496 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain B Reference sequence 1–496 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain C Reference sequence 1–496 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain D Reference sequence 1–496 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain A Reference sequence 1–496 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain B Reference sequence 1–496 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain C Reference sequence 1–496 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain D Reference sequence 1–496 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain A Reference sequence 1–496 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain B Reference sequence 1–496 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain C Reference sequence 1–496 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxq alpha-amylase, pancreatic Author chain D Reference sequence 1–496 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxt ALPHA-AMYLASE, PANCREATIC Author chain A Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxt ALPHA-AMYLASE, PANCREATIC Author chain C Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxt ALPHA-AMYLASE, PANCREATIC Author chain E Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxt ALPHA-AMYLASE, PANCREATIC Author chain A Reference sequence 1–496 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxt ALPHA-AMYLASE, PANCREATIC Author chain C Reference sequence 1–496 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxt ALPHA-AMYLASE, PANCREATIC Author chain E Reference sequence 1–496 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxt ALPHA-AMYLASE, PANCREATIC Author chain A Reference sequence 1–496 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxt ALPHA-AMYLASE, PANCREATIC Author chain C Reference sequence 1–496 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxt ALPHA-AMYLASE, PANCREATIC Author chain E Reference sequence 1–496 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxv ALPHA-AMYLASE, PANCREATIC Author chain A Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxv ALPHA-AMYLASE, PANCREATIC Author chain B Reference sequence 1–496 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxv ALPHA-AMYLASE, PANCREATIC Author chain A Reference sequence 1–496 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1kxv ALPHA-AMYLASE, PANCREATIC Author chain B Reference sequence 1–496 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00690 1ose PORCINE ALPHA-AMYLASE Author chain A Reference sequence 2–496 1 Other combination Monomer Protein 1 其他 1 monomeric （1） Consistent with protein count
P00690 1pif ALPHA-AMYLASE Author chain A Reference sequence 17–511 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00690 1pig ALPHA-AMYLASE Author chain A Reference sequence 2–496 1 Other combination Monomer Protein 1 其他 4 monomeric （1） Consistent with protein count
P00690 1ppi ALPHA-AMYLASE Author chain A Reference sequence 1–496 1 Other combination Monomer Protein 1 其他 2 monomeric （1） Consistent with protein count
P00690 1ua3 Alpha-amylase, pancreatic Author chain A Reference sequence 1–496 1 Other combination Monomer Protein 1 其他 3 monomeric （1） Consistent with protein count
P00690 1vah Alpha-amylase, pancreatic Author chain A Reference sequence 16–511 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00690 1wo2 Alpha-amylase, pancreatic Author chain A Reference sequence 16–511 1 Other combination Monomer Protein 1 其他 3 monomeric （1） Consistent with protein count
P00690 3l2l Pancreatic alpha-amylase Author chain A Reference sequence 16–511 1 Other combination Monomer Protein 1 其他 2 monomeric （1） Consistent with protein count
P00690 3l2m Pancreatic alpha-amylase Author chain A Reference sequence 16–511 1 Other combination Monomer Protein 1 其他 3 monomeric （1） Consistent with protein count
P00690 4x0n Pancreatic alpha-amylase Author chain A Reference sequence 16–511 1 Protein heterocomplex Heteromer 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.