Gene
KWMTBOMO09192  
Validated by peptides from experiments
Pre Gene Modal
BGIBMGA003394
Annotation
PREDICTED:_serine/threonine-protein_phosphatase_2A_activator-like_[Amyelois_transitella]
Full name
Serine/threonine-protein phosphatase 2A activator
Alternative Name
Phosphotyrosyl phosphatase activator
PP2A, subunit B', PR53 isoform
Serine/threonine-protein phosphatase 2A regulatory subunit 4
Serine/threonine-protein phosphatase 2A regulatory subunit B'
Location in the cell
Cytoplasmic   Reliability : 2.833
Sequence
CDS
ATGTCCAACACTGCAAATACTATTGGAGATGTGAAAAAGAGTGAAAACATCCACACTCTTCCTCCAGACCATCGCTTTGTTGAGCCACAAAAAGCTGTTAAATCCATTACAGATATGACCATTTGGGAAAAGTCTGAGGCGTACATGGAATATACCGGATTTGTTGCTACACTGAATGAGTCTATAAAAGGAAAACCATTAACAGTTGATTGCAAAGTATCAGATAATGTTAAAAAAATTATAAACATGTTGGATAAAATTGATAGAATAATTGATGAGTTCCCTCCAGTGGAACAACCTCAAAGATTTGGTAATGCTGCATTCAGAGAATGGTTTGAAAATGTAAAGACAAATTCCACACAGTTACTTCAAGAAGCATTACAGCCAGAACTACATTTGGCGATACCTGAAATAAAAGTTTACTTACAGGAAAGCTTTGGGAATGCTACAAGAATTGACTATGGTACAGGCCACGAGATGGCATTTGTCATGTTCTTATGTTGTTTGTATAAAATTGGTTTTTTACAGCTAGAAGATAATGTGGCAACTGTTCTTATAATTTTTAATAAATATTTGAACATTGCTAGGAGATTGCAGAAAACATACCGAATGGAGCCAGCTGGAAGTCATGGTGTTTGGAGCCTGGACGACTATCAGTTTATACCATTTATTTGGGGTAGTTCACAGTTGATAGATCAACCCAAAATTTACCCTCCAGCTAAATTCCTAGATGATGAAATAGTTGATAAATATGCCAATGAATACATGTTTTTGTCATGCATCAAATATATAAAAGAAGTGAAAAAAGGACCCTTTGCAGAACACTCAAATCAGTTGTGGAGCATTAGTGCAGTTGGTTCCTGGATGAAAATTAATCAAGGTCTTATTAAAATGTATAAGAAAGAAGTATTAGCCAAATTCCCTGTAATTCAACATGTCCTCTTTGGTTCACTGCTGCCGATCAGAAGGTTCCCGATAATTGATTAA
Protein
MSNTANTIGDVKKSENIHTLPPDHRFVEPQKAVKSITDMTIWEKSEAYMEYTGFVATLNESIKGKPLTVDCKVSDNVKKIINMLDKIDRIIDEFPPVEQPQRFGNAAFREWFENVKTNSTQLLQEALQPELHLAIPEIKVYLQESFGNATRIDYGTGHEMAFVMFLCCLYKIGFLQLEDNVATVLIIFNKYLNIARRLQKTYRMEPAGSHGVWSLDDYQFIPFIWGSSQLIDQPKIYPPAKFLDDEIVDKYANEYMFLSCIKYIKEVKKGPFAEHSNQLWSISAVGSWMKINQGLIKMYKKEVLAKFPVIQHVLFGSLLPIRRFPIID
Summary
Description
PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides.
PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Acts as a regulatory subunit for serine/threonine-protein phosphatase 2A (PP2A) modulating its activity or substrate specificity, probably by inducing a conformational change in the catalytic subunit, a proposed direct target of the PPIase. Can reactivate inactive phosphatase PP2A-phosphatase methylesterase complexes (PP2A(i)) in presence of ATP and Mg(2+). Reversibly stimulates the variable phosphotyrosyl phosphatase activity of PP2A core heterodimer PP2A(D) in presence of ATP and Mg(2+) (in vitro). The phosphotyrosyl phosphatase activity is dependent of an ATPase activity of the PP2A(D):PPP2R4 complex. Is involved in apoptosis; the function appears to be independent from PP2A (By similarity).
Catalytic Activity
[protein]-peptidylproline (omega=180) = [protein]-peptidylproline (omega=0)
Subunit
Associates with PP2A heterodimeric core enzyme PP2A(D), composed of a 36 kDa catalytic subunit (subunit C) and a 65 kDa constant regulatory subunit (PR65 or subunit A) (By similarity). Interacts with PPP2CB (PubMed:12952889).
Associates with the serine/threonine-protein phosphatase 2A PP2A(D) heterodimeric core enzyme, composed of a 36 kDa catalytic subunit (subunit C) and a 65 kDa constant regulatory subunit (PR65 or subunit A). Interacts with PPP2CB.
Similarity
Belongs to the PTPA-type PPIase family.
Keywords
Acetylation
ATP-binding
Complete proteome
Cytoplasm
Isomerase
Nucleotide-binding
Nucleus
Reference proteome
Rotamase
Feature
chain Serine/threonine-protein phosphatase 2A activator
PDB
2G62
E-value=2.35862e-105,
Score=976
Ontologies
Topology
Subcellular location
Cytoplasm
Nucleus
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
2.29619
Exp number, first 60 AAs:
0.00015
Total prob of N-in:
0.06622
Population Genetic Test Statistics