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IID50421
UniprotP01094
ProteinProtease A inhibitor 3
GenePAI3
OrganismSaccharomyces cerevisiae (strain ATCC 204508 / S288c)
Sequence LLPS PhaSepDB
PhaSePro
LLPSDB
DrLLPS
xml rdf
Structure
Experiment
  :order   disorder   conflict   PDB cluster   ProS   Pfam Domain   SEG
68
 order/disorder by at least rule
     disorder by at least rule
     order by at least rule
 order/disorder by majority rule
Seqdisorder 1-68
 Evidence NMR The 15N HSQC NMR spectrum of free IA3 in solution is characteristic of an unfolded protein (Figure 4A). Reference
       Region 1-68 disorder
Seq 1-68 Hetero dimer : P07267
 Evidence X-RAY 1dp5 B Reference
       Region 1dp5 B 1-1 disorder
       Region 1dp5 B 2-32 order
       Region 1dp5 B 33-68 disorder
 Evidence X-RAY 1dpj B Reference
       Region 1dpj B 2-2 disorder
       Region 1dpj B 3-31 order
       Region 1dpj B 32-34 disorder
 Evidence X-RAY 1g0v B Reference
       Region 1g0v B 1-2 disorder
       Region 1g0v B 3-31 order
SeqProS verified 2-32 Hetero dimer : P07267
       Region 1dpj B 3-31 order
       Region 1dp5 B 2-32 order
       Region 1g0v B 3-31 order
       Region 1-68 disorder
Seqacetylation
    1-1 N-acetylmethionine
 
Prediction
NeProc
Disorder 1-68
ProS 6-32,46-63
AlphaFold
Disorder 1-1,37-53,62-68
Order 2-36,54-61
Function
Function in SwissProt
Specific and potent inhibitor for yeast aspartic protease A (yscA). The proteinase acts as a folding template stabilizing the helical conformation in the inhibitor, which results in the potent and specific blockage of the proteolytic activity.