ID A0A182JR03_9DIPT Unreviewed; 679 AA.
AC A0A182JR03;
DT 07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT 07-SEP-2016, sequence version 1.
DT 27-MAR-2024, entry version 35.
DE RecName: Full=Peptide-N(4)-(N-acetyl-beta-glucosaminyl)asparagine amidase {ECO:0000256|ARBA:ARBA00018546};
DE EC=3.5.1.52 {ECO:0000256|ARBA:ARBA00012158};
DE AltName: Full=Peptide:N-glycanase {ECO:0000256|ARBA:ARBA00032901};
OS Anopheles christyi.
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Diptera; Nematocera; Culicoidea; Culicidae;
OC Anophelinae; Anopheles.
OX NCBI_TaxID=43041 {ECO:0000313|EnsemblMetazoa:ACHR000935-PA, ECO:0000313|Proteomes:UP000075881};
RN [1] {ECO:0000313|Proteomes:UP000075881}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ACHKN1017 {ECO:0000313|Proteomes:UP000075881};
RG The Broad Institute Genomics Platform;
RA Neafsey D.E., Besansky N., Walker B., Young S.K., Zeng Q., Gargeya S.,
RA Fitzgerald M., Haas B., Abouelleil A., Allen A.W., Alvarado L.,
RA Arachchi H.M., Berlin A.M., Chapman S.B., Gainer-Dewar J., Goldberg J.,
RA Griggs A., Gujja S., Hansen M., Howarth C., Imamovic A., Ireland A.,
RA Larimer J., McCowan C., Murphy C., Pearson M., Poon T.W., Priest M.,
RA Roberts A., Saif S., Shea T., Sisk P., Sykes S., Wortman J., Nusbaum C.,
RA Birren B.;
RT "The Genome Sequence of Anopheles christyi ACHKN1017.";
RL Submitted (MAR-2013) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EnsemblMetazoa:ACHR000935-PA}
RP IDENTIFICATION.
RC STRAIN=ACHKN1017 {ECO:0000313|EnsemblMetazoa:ACHR000935-PA};
RG EnsemblMetazoa;
RL Submitted (MAY-2020) to UniProtKB.
CC -!- FUNCTION: Specifically deglycosylates the denatured form of N-linked
CC glycoproteins in the cytoplasm and assists their proteasome-mediated
CC degradation. Cleaves the beta-aspartyl-glucosamine (GlcNAc) of the
CC glycan and the amide side chain of Asn, converting Asn to Asp. Prefers
CC proteins containing high-mannose over those bearing complex type
CC oligosaccharides. Can recognize misfolded proteins in the endoplasmic
CC reticulum that are exported to the cytosol to be destroyed and
CC deglycosylate them, while it has no activity toward native proteins.
CC Deglycosylation is a prerequisite for subsequent proteasome-mediated
CC degradation of some, but not all, misfolded glycoproteins.
CC {ECO:0000256|ARBA:ARBA00024870}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolysis of an N(4)-(acetyl-beta-D-glucosaminyl)asparagine
CC residue in which the glucosamine residue may be further glycosylated,
CC to yield a (substituted) N-acetyl-beta-D-glucosaminylamine and a
CC peptide containing an aspartate residue.; EC=3.5.1.52;
CC Evidence={ECO:0000256|ARBA:ARBA00001650};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the transglutaminase-like superfamily. PNGase
CC family. {ECO:0000256|ARBA:ARBA00009390, ECO:0000256|PROSITE-
CC ProRule:PRU00731}.
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DR AlphaFoldDB; A0A182JR03; -.
DR STRING; 43041.A0A182JR03; -.
DR EnsemblMetazoa; ACHR000935-RA; ACHR000935-PA; ACHR000935.
DR VEuPathDB; VectorBase:ACHR000935; -.
DR OrthoDB; 5051at2759; -.
DR Proteomes; UP000075881; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0000224; F:peptide-N4-(N-acetyl-beta-glucosaminyl)asparagine amidase activity; IEA:UniProtKB-EC.
DR GO; GO:0006516; P:glycoprotein catabolic process; IEA:InterPro.
DR Gene3D; 1.20.58.2190; -; 1.
DR Gene3D; 2.20.25.10; -; 1.
DR Gene3D; 3.10.620.30; -; 1.
DR Gene3D; 2.60.120.1020; Peptide N glycanase, PAW domain; 1.
DR InterPro; IPR008979; Galactose-bd-like_sf.
DR InterPro; IPR038765; Papain-like_cys_pep_sf.
DR InterPro; IPR038680; PAW_sf.
DR InterPro; IPR006588; Peptide_N_glycanase_PAW_dom.
DR InterPro; IPR036339; PUB-like_dom_sf.
DR InterPro; IPR018997; PUB_domain.
DR InterPro; IPR002931; Transglutaminase-like.
DR PANTHER; PTHR12143; PEPTIDE N-GLYCANASE PNGASE -RELATED; 1.
DR PANTHER; PTHR12143:SF19; PEPTIDE-N(4)-(N-ACETYL-BETA-GLUCOSAMINYL)ASPARAGINE AMIDASE; 1.
DR Pfam; PF04721; PAW; 1.
DR Pfam; PF09409; PUB; 1.
DR Pfam; PF01841; Transglut_core; 1.
DR SMART; SM00613; PAW; 1.
DR SMART; SM00580; PUG; 1.
DR SMART; SM00460; TGc; 1.
DR SUPFAM; SSF54001; Cysteine proteinases; 1.
DR SUPFAM; SSF49785; Galactose-binding domain-like; 1.
DR SUPFAM; SSF143503; PUG domain-like; 1.
DR PROSITE; PS51398; PAW; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT DOMAIN 483..679
FT /note="PAW"
FT /evidence="ECO:0000259|PROSITE:PS51398"
FT REGION 124..159
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 124..142
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 679 AA; 78034 MW; 4F0B6E9CC639D932 CRC64;
MATLNQALVL ALESNPKESY VIAAETLLRL LDNIIREPQN VKYRTVRIDN PSIREKLLSV
DGMRQLMLAI GFIESNGTLT VPSNVLLANL RRYREFIYER KELIKNPPKE KEIKTISSVT
CTASSNSTAA TTPSSTNIPQ APAAEKSKPE MVLQPSGSSA GGLLQPTEAL CVIKSSRPFL
VRIEFPKVIP GNNTLLRQLE LLSDQVMQYE DEQLLASGKN LIPIDTLTTK AKSKLTQWQR
LLASKEAADK SKEPSERDLI LEELTAWFRA DFFTWVNALP CTVCGNEKTQ LVRSTVEDGV
RVEVYRCCGQ LRHFYRYNDV EKLLHTRRGR CGEWANCFTF LCRCLGYDAR YVFSTGDHVW
TEVWSERRER WIHVDPCENV LDAPLMYEHG WRKDITYVFG FARDDVQDVT WRYTNDHQRL
LQRRRQGGAC SEQALLDTIA KLRTKRRAGL NCTPEQLSSL RKRTIDECLE LLANAGRVPT
AAEREGRSSG SLEWRLQRGE QQTNTRYMFI PTVEEVQAKQ FNIRYCCATD CYERFLKGAS
NRVNERIMEK SNGWESRQYV SRNIFRKEEL DWKMVYLART EGTDEATIEW NFDFSVQGLR
VKQIELRFGQ ETYEGAKVEL YYIKSDGSQS QALSSLCECG KFTLQARLSG GKSWQHAQLF
RQSKSATDEY PFEMNIVLM
//
