SGID Silkworm Genome Informatics Database
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
EC Number
5.2.1.8
EMBL
BABH01023748    GAIX01003323    JAA89237.1    KQ459602    KPI93530.1    NWSH01003059    + More
PCG67027.1    JTDY01004208    KOB68456.1    ODYU01000358    SOQ35004.1    KQ460615    KPJ13790.1    GDQN01006211    JAT84843.1    GDQN01001298    JAT89756.1    KK852514    KDR22213.1    NEVH01004414    PNF39426.1    GECZ01031080    JAS38689.1    GEBQ01016639    JAT23338.1    JH430339    KQ414632    KOC67202.1    GL447585    EFN86321.1    KZ288405    PBC26167.1    GEDC01014342    JAS22956.1    KQ971343    EFA04240.1    DS235073    EEB11379.1    GL434441    EFN74927.1    LBMM01003913    KMQ93001.1    GL888480    EGI60265.1    NNAY01003547    OXU19222.1    KK107020    QOIP01000004    EZA62420.1    RLU23224.1    KQ978053    KYM97784.1    KQ982339    KYQ57338.1    ADTU01015164    KQ980107    KYN17632.1    GEZM01014431    JAV92107.1    GDAY02001827    JAV49605.1    GAAZ01001847    JAA96096.1    JU175902    GBEX01002568    AFJ51426.1    JAI11992.1    GBEW01000725    JAI09640.1    GDIQ01023132    JAN71605.1    GGLE01005888    MBY10014.1    LRGB01001363    KZS12139.1    AKHW03006215    KYO23269.1    KQ434936    KZC11910.1    KK115214    KFM64459.1    AK031591    BAC27466.1    GBSH01002032    JAG66994.1    LSYS01008925    OPJ67794.1    AK046288    AK049184    AK150029    BAC32672.1    BAC33594.1    BAE29253.1    AY035997    BC006626    BC052852    BC135674    AAI35675.1    AMGL01074774    AMGL01074775    AMGL01074776    AMGL01074777    GFFW01002404    JAV42384.1    KB030979    ELK07263.1    GFWV01022670    MAA47397.1    JARO02005133    KPP67288.1    X73479    AKCR02000043    PKK24233.1    AAKN02030172    ACTA01145201    ACTA01153200    ACTA01161199    AEFK01022359    AEFK01022360    AEFK01022361    AEFK01022362    GL732543    EFX81537.1    GEBF01000210    JAO03423.1    JH166728    EHA99934.1    AQIA01023355    AQIA01023356    AHZZ02008081    GL192421    EFB25065.1    AC098064    AC115341    BC166861    CH474001    AAI66861.1    EDL93307.1    GABZ01002076    JAA51449.1    JP016019    AES04617.1    AQIB01140350    AQIB01140351    AK306776    BAK63770.1   
Pfam
PF03095   PTPA
Interpro
IPR037218   PTPA_sf        + More
IPR004327   Phstyr_phstse_ac       
SUPFAM
SSF140984   SSF140984       
PDB
2G62     E-value=2.35862e-105,     Score=976

Ontologies

Topology

Subcellular location
Cytoplasm  
Nucleus  
Length:
328
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
outside
1  -  328
 
 

Population Genetic Test Statistics

Pi
80.148029
Theta
141.225159
Tajima's D
-1.316589
CLR
2.7654
CSRT
0.0863956802159892
Interpretation
Uncertain
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