SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO11320
Pre Gene Modal
BGIBMGA001982
Annotation
PREDICTED:_peptide-N(4)-(N-acetyl-beta-glucosaminyl)asparagine_amidase_[Bombyx_mori]
Full name
Peptide-N(4)-(N-acetyl-beta-glucosaminyl)asparagine amidase      
Alternative Name
Peptide:N-glycanase
N-glycanase 1
Location in the cell
Nuclear   Reliability : 2.028
 

Sequence

CDS
ATGGAGGACACAGTGCATTTAGCTTTAGTCGAGCAGAGTATTCGGAACACAGATAAATTCATTATAGCTCTCTACGAACTCTTGGAACGCATCACTCGTATTCTGGAGAATCCGCATGATTACGAATTGAGGAGTATTAAAAAAAATGTTTTCAAAGATTTATCGAAACTGGACTCTTTTAATGAATACATGAAGTATATCGGATTCAAATCGGTAGACAACGAATTTACATATCCAAAGGAGTTAAGTTTTAGCAAATTAAGGATGGCTCAAGTGGCCATCGAAAGGAAACTACATTTTTGCTGTGGATCCGTGCCTATTAGGCCGATCCCAGTAAATTCTACAGACGTTAGAGAACAACCTAAAGCATCCCCAGTTCATTCATTGCAAACTAAAAACAGATTCCTACTCAAAATTCAAGATCTATTCAATGGTATGCAAGTTTATGAGGATGAAGATTTATTAGCACATGCCCGAGACCAAATACCCTTAGTGACATTGCAGCTTATGGCTTTAGACCGAGTTAGGGAACAACAGAAGAAAATTAAGATGGGGGAAATAAAAGCAAACGATCTACCGTTTGATACAGCTTTGCTAATGGAGCTCCTGGACTGGTTCAAGCATGATTTCTTTAAATGGGTCGACAAGCCTGACTGTGATTTATGCGGAGAACGAACCGTCAATCATGAAAACGCTATCATGACGATAGAAGGTGAAACTTGTAGAGTTGAGCTCTACCAGTGCACCGTATGTGAAGGAGGAACCGCGATGTTCCCGCGCTACAATAACCTGCGTACATTGCTGCGCACGAGGAGTGGTCGGTGCGGCGAATGGGCCAATTGCTTTACGCTGCTGTGTCGTGCTTTGGGCTACGACACCAGATACGTTTATGACGTCACCGATCACGTGTGGTGCGAGGTGTTCGACTACGACTCGAACCAGTGGCTGCACGTGGACCCGTGCGAGGCGAAGCTGAACACGCCCCTCATGTACTCGCACGGCTGGGGCAAACGCCTCTCTTACGTCATCGCCTTCTCGAGGGACGACCTGCAGGACGTGACGTGGCGGTACACCACCAACCATAAAGAGGTGTTGAAATACCGCTACCTGTGCACGGAAACAGAATTGATCTCCACGATAATGACGCTGCGGAAGCACAAACAGCGCGATGTAACGGAGGCCAGGCGACGCTATCTAGCCAAGCGCACTCTCGAGGAACTAGTGCAGATGATGGTGGAAAGGAAACCGAGCGACTACGAGTCCCACGGGCGTATATCCGGGTCGCGCAAGTGGCGGATGCAGCGCGGGGAGCTGGGCGGTGCGGCGGGCGGGGCGGTGGGGGGGCACACGTTCGTGCTGGGGCGCGCGGGCACGCACGTGATGCGCTACTACTGCGGCGCCGACCGGTGGAGGCGGGCGTGCGACGGCGCCGAGACCGCGCCCCTGCCCGGCTGGCACGCGGCCGTGCTGCACGCCGCCAACGTGTTCAGGAAAGTCGAGCCGGACTGGCTGCAGTCCTACATAGCTAGAGAAGAGGGCGAGGACTTCGGTTCGATCTCGTGGGCGTTCGCGGCTAGTGAGGAGCTGACGTGCGCCAGTTTATCGATAAAGGTCCGCACGGCGCTGTACGAGAGCGGCCGCATCGACTGGACGGTGAAGTTCGACGATGAAAACCCTACCACGGTCACGTTGAGCGATAAACCAACGAAGTTCGCACGAAAGTTTCGGAAGGTCATCATCAAAGCCGAGCTGTCGGGCGGCGACGGCCCCGTGCGCTGGCAACACGCCCAGCTGTTCCGGCAACACACGTACTCCAAGAGAAGCTCCTTTATCGTCACAATCGTGGTCCAGTAA
Protein
MEDTVHLALVEQSIRNTDKFIIALYELLERITRILENPHDYELRSIKKNVFKDLSKLDSFNEYMKYIGFKSVDNEFTYPKELSFSKLRMAQVAIERKLHFCCGSVPIRPIPVNSTDVREQPKASPVHSLQTKNRFLLKIQDLFNGMQVYEDEDLLAHARDQIPLVTLQLMALDRVREQQKKIKMGEIKANDLPFDTALLMELLDWFKHDFFKWVDKPDCDLCGERTVNHENAIMTIEGETCRVELYQCTVCEGGTAMFPRYNNLRTLLRTRSGRCGEWANCFTLLCRALGYDTRYVYDVTDHVWCEVFDYDSNQWLHVDPCEAKLNTPLMYSHGWGKRLSYVIAFSRDDLQDVTWRYTTNHKEVLKYRYLCTETELISTIMTLRKHKQRDVTEARRRYLAKRTLEELVQMMVERKPSDYESHGRISGSRKWRMQRGELGGAAGGAVGGHTFVLGRAGTHVMRYYCGADRWRRACDGAETAPLPGWHAAVLHAANVFRKVEPDWLQSYIAREEGEDFGSISWAFAASEELTCASLSIKVRTALYESGRIDWTVKFDDENPTTVTLSDKPTKFARKFRKVIIKAELSGGDGPVRWQHAQLFRQHTYSKRSSFIVTIVVQ

Summary

Description
Specifically deglycosylates the denatured form of N-linked glycoproteins in the cytoplasm and assists their proteasome-mediated degradation. Cleaves the beta-aspartyl-glucosamine (GlcNAc) of the glycan and the amide side chain of Asn, converting Asn to Asp. Prefers proteins containing high-mannose over those bearing complex type oligosaccharides. Can recognize misfolded proteins in the endoplasmic reticulum that are exported to the cytosol to be destroyed and deglycosylate them, while it has no activity toward native proteins. Deglycosylation is a prerequisite for subsequent proteasome-mediated degradation of some, but not all, misfolded glycoproteins (By similarity).
Catalytic Activity
Hydrolysis of an N(4)-(acetyl-beta-D-glucosaminyl)asparagine residue in which the glucosamine residue may be further glycosylated, to yield a (substituted) N-acetyl-beta-D-glucosaminylamine and a peptide containing an aspartate residue.
Cofactor
Zn(2+)
Similarity
Belongs to the serpin family.
Belongs to the transglutaminase-like superfamily. PNGase family.
Keywords
Complete proteome   Cytoplasm   Hydrolase   Metal-binding   Phosphoprotein   Reference proteome   Zinc  
Feature
chain  Peptide-N(4)-(N-acetyl-beta-glucosaminyl)asparagine amidase
EC Number
3.5.1.52
EMBL
BABH01018274    BABH01018275    NWSH01001016    PCG73107.1    AGBW02011140    OWR47151.1    + More
ODYU01005752    SOQ46925.1    KZ150054    PZC74350.1    GDQN01002002    JAT89052.1    JTDY01002074    KOB72172.1    KQ461073    KPJ09530.1    KQ459053    KPJ04083.1    GEZM01043172    JAV79256.1    GEZM01043176    JAV79251.1    KQ971354    KYB26414.1    KK853579    KDR06555.1    GFDL01007615    JAV27430.1    DS232080    EDS34176.1    GFDF01004121    JAV09963.1    GALX01002422    JAB66044.1    CH963894    EDW77224.1    CH933808    EDW08409.1    NEVH01007819    PNF35419.1    CP012524    ALC40741.1    PNF35421.1    CH478322    EAT33229.1    CH940662    EDW58746.1    KRF78452.1    PNF35420.1    AF250926    AE013599    AY119239    BT001557    CM000071    CVRI01000054    CRL00097.1    CH954177    EDV59850.1    CH479183    EDW36416.1    CH480841    EDW49551.1    CM000362    CM002911    EDX05845.1    KMY91682.1    KL216727    KFV71082.1    OUUW01000001    SPP75838.1    JXUM01073164    JXUM01073165    KQ562759    KXJ75179.1    CH916367    EDW01515.1    CM000157    EDW89811.1    AJWK01025119    AJWK01025120    GAMC01018588    JAB87967.1    AYCK01007384    AEFK01202071    AEFK01202072    AEFK01202073    AEFK01202074    GANO01001483    JAB58388.1    AAWZ02026560    GL888158    EGI66396.1    GAKP01022529    GAKP01022527    JAC36425.1    GDHF01010652    JAI41662.1    NHOQ01001491    PWA24111.1    JH430232    HAED01014246    SBR00691.1    GGLE01003882    MBY08008.1    KQ414663    KOC65312.1    GDAI01001944    JAI15659.1    GCES01018575    JAR67748.1    RJVU01042534    ROL45873.1    ADTU01010884    GCES01072341    JAR13982.1    KL426509    KFW90446.1    AAQR03005117    AAQR03005118    AAQR03005119    AAQR03005120    AAQR03005121    AAQR03005122    NOWV01000034    RDD43711.1    KQ976760    KYN08531.1    CH902619    EDV38175.1    DS985243    EDV26937.1    GFJQ02008127    JAV98842.1    KL886993    KGL74389.1    JRES01000204    KNC33319.1    KQ041387    KKF27325.1    GFPF01010455    MAA21601.1    JT415651    AHH41778.1    DS469776    EDO33371.1    GEFH01005080    JAP63501.1    KL447195    KFO70734.1    AJ720411    KL206987    KFV88029.1   
Pfam
PF04721   PAW        + More
PF01841   Transglut_core
PF09409   PUB
PF00079   Serpin
PF03835   Rad4
Interpro
IPR002931   Transglutaminase-like        + More
IPR008979   Galactose-bd-like_sf       
IPR038680   PAW_sf       
IPR038765   Papain-like_cys_pep_sf       
IPR006588   Peptide_N_glycanase_PAW_dom       
IPR036339   PUB-like_dom_sf       
IPR018997   PUB_domain       
IPR036186   Serpin_sf       
IPR042178   Serpin_sf_1       
IPR000215   Serpin_fam       
IPR023796   Serpin_dom       
IPR023795   Serpin_CS       
IPR042185   Serpin_sf_2       
IPR018325   Rad4/PNGase_transGLS-fold       
SUPFAM
SSF54001   SSF54001        + More
SSF49785   SSF49785       
SSF143503   SSF143503       
SSF56574   SSF56574       
Gene 3D
PDB
2F4O     E-value=1.58346e-51,     Score=514

Ontologies

Topology

Subcellular location
Cytoplasm  
Length:
617
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.13835
Exp number, first 60 AAs:
0.00015
Total prob of N-in:
0.00048
outside
1  -  617
 
 

Population Genetic Test Statistics

Pi
216.875494
Theta
156.580092
Tajima's D
1.774806
CLR
0.350544
CSRT
0.848307584620769
Interpretation
Uncertain
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