SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO08061
Pre Gene Modal
BGIBMGA001118
Annotation
PREDICTED:_7-methylguanosine_phosphate-specific_5'-nucleotidase_[Papilio_machaon]
Full name
5'-nucleotidase       + More
7-methylguanosine phosphate-specific 5'-nucleotidase      
Alternative Name
Cytosolic 5'-nucleotidase IIIB
N(7)-methylguanylate 5'-phosphatase
Location in the cell
Cytoplasmic   Reliability : 1.333 Mitochondrial   Reliability : 1.309 Nuclear   Reliability : 1.384
 

Sequence

CDS
ATGAAGGTTTTAACGAGGCTTCAAGAAATTCCGGAGTTTAACAGAGAAAACATCCATATTAGAGACGAGACGGAACTAGTCGCGAAGTTAAATAGAATCATAAAAGGCGGACACAACAAATTGCAGATAGTGACAGATTTTGACCATACGCTGACAAGACACACTTTGGATAATGGAAAATCCGTTCTCACTAGTTTTGGTATGTGA
Protein
MKVLTRLQEIPEFNRENIHIRDETELVAKLNRIIKGGHNKLQIVTDFDHTLTRHTLDNGKSVLTSFGM

Summary

Description
Specifically hydrolyzes 7-methylguanosine monophosphate (m(7)GMP) to 7-methylguanosine and inorganic phosphate (PubMed:23223233, PubMed:24603684). Also able to mediate hydrolysis of diphosphate (m(7)GDP) to 7-methylguanosine and 2 inorganic phosphate with lower activity (PubMed:23223233). The specific activity for m(7)GMP may protect cells against undesired salvage of m(7)GMP and its incorporation into nucleic acids (PubMed:23223233). Also has weak activity for CMP (PubMed:23223233, PubMed:24603684). UMP and purine nucleotides are poor substrates (PubMed:23223233, PubMed:24603684).
Catalytic Activity
a ribonucleoside 5'-phosphate + H2O = a ribonucleoside + phosphate
7-methyl-GMP + H2O = N(7)-methylguanosine + phosphate
CMP + H2O = cytidine + phosphate
Cofactor
Mg(2+)
Biophysicochemical Properties
13 uM for m(7)GMP (at 25 degrees Celsius)
12 uM for m(7)GMP (at 25 degrees Celsius)
48 uM for CMP (at 25 degrees Celsius)
102 uM for GMP (at 25 degrees Celsius)
32 uM for AMP (at 25 degrees Celsius)
91 uM for UMP (at 25 degrees Celsius)
Subunit
Monomer.
Similarity
Belongs to the pyrimidine 5'-nucleotidase family.
Keywords
3D-structure   Complete proteome   Hydrolase   Magnesium   Metal-binding   Nucleotide metabolism   Nucleotide-binding   Reference proteome  
Feature
chain  7-methylguanosine phosphate-specific 5'-nucleotidase
EC Number
3.1.3.5
3.1.3.91
EMBL
BABH01000388    NWSH01001864    PCG69867.1    KZ149891    PZC79076.1    KQ460397    + More
KPJ15315.1    ODYU01004396    SOQ44230.1    RSAL01000023    RVE52277.1    KQ459439    KPJ01014.1    GAIX01005638    JAA86922.1    GDQN01010614    GDQN01004724    GDQN01001049    JAT80440.1    JAT86330.1    JAT90005.1    JTDY01006698    KOB65763.1    AGBW02012947    OWR44182.1    DS232245    EDS38326.1    GFDL01008250    JAV26795.1    GGFM01007354    MBW28105.1    GGFJ01007807    MBW56948.1    JTDY01000627    KOB76419.1    ADMH02000766    ETN65108.1    UFQT01000339    SSX23354.1    ATLV01027083    KE525423    KFB53854.1    AAAB01008848    EAA07027.4    APCN01003547    JTDY01006610    KOB65836.1    GGFK01008332    MBW41653.1    GAMD01002708    JAA98882.1    AXCN02001814    AXCM01001000    AJVK01014661    CH477190    EAT48696.1    GAPW01002874    JAC10724.1    GANO01002042    JAB57829.1    CP012524    ALC41872.1    CH933808    EDW10822.1    KK107459    QOIP01000004    EZA50393.1    RLU24234.1    GL436748    EFN71540.1    GAKP01007552    JAC51400.1    AJWK01005748    AJWK01005749    LBMM01002768    KMQ94397.1    GAMC01007708    JAB98847.1    KV925179    PIO35124.1    GL452364    EFN77399.1    GBXI01013035    JAD01257.1    AE013599    AY061358    GAKP01007553    JAC51399.1    GDHF01014400    JAI37914.1    KQ976500    KYM83187.1    KQ981673    KYN38362.1    KQ980581    KYN15269.1    ADTU01011295    CH480820    EDW53946.1    CM000362    CM002911    EDX08518.1    KMY96290.1    GEBQ01023476    JAT16501.1    GECZ01000508    JAS69261.1    GEBQ01023192    JAT16785.1    CH902619    EDV37491.1    PYGN01000160    PSN52497.1    PIO35125.1    JRES01000857    KNC27715.1    GEZM01042433    JAV79854.1    GECZ01029236    GECZ01020891    GECZ01003524    JAS40533.1    JAS48878.1    JAS66245.1    RJVU01048900    ROL43072.1    CCAG010006200    LJIG01009893    KRT82170.1    CM000158    EDW92502.1    KQ982373    KYQ57009.1    KQ971338    EFA01792.1    CH940648    EDW60630.1    GBBI01003815    JAC14897.1    GFDF01002777    JAV11307.1    NNAY01000467    OXU28168.1    GDKW01001904    JAI54691.1    IACK01139303    LAA88665.1    GFDF01002776    JAV11308.1    IACK01139301    LAA88662.1    GEBQ01029413    JAT10564.1    GEDC01027265    GEDC01026000    JAS10033.1    JAS11298.1    CH916367    EDW00620.1    GEBQ01005298    JAT34679.1    EZ423211    ADD19487.1    JXJN01022766   
Pfam
PF05822   UMPH-1        + More
PF08424   NRDE-2
PF06094   GGACT
PF00632   HECT
Interpro
IPR036412   HAD-like_sf        + More
IPR023214   HAD_sf       
IPR006434   Pyrimidine_nucleotidase_eu       
IPR009288   AIG2-like       
IPR013633   NRDE-2       
IPR013024   GGCT-like       
IPR036568   GGCT-like_sf       
IPR008265   Lipase_GDSL_AS       
IPR000048   IQ_motif_EF-hand-BS       
IPR000569   HECT_dom       
IPR035983   Hect_E3_ubiquitin_ligase       
IPR013087   Znf_C2H2_type       
SUPFAM
SSF56784   SSF56784        + More
SSF110857   SSF110857       
SSF56204   SSF56204       
Gene 3D
PDB
4NWI     E-value=1.64802e-08,     Score=134

Ontologies

Topology

Subcellular location
Cytoplasm  
Length:
68
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0
Exp number, first 60 AAs:
0
Total prob of N-in:
0.38775
outside
1  -  68
 
 

Population Genetic Test Statistics

Pi
11.601708
Theta
9.146509
Tajima's D
0.783046
CLR
0.221912
CSRT
0.613319334033298
Interpretation
Uncertain
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