ALG11_PONAB
ID ALG11_PONAB Reviewed; 492 AA.
AC Q5R7Z6;
DT 24-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT 24-JUL-2007, sequence version 2.
DT 25-MAY-2022, entry version 68.
DE RecName: Full=GDP-Man:Man(3)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase;
DE EC=2.4.1.131;
DE AltName: Full=Asparagine-linked glycosylation protein 11 homolog;
DE AltName: Full=Glycolipid 2-alpha-mannosyltransferase;
GN Name=ALG11;
OS Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC Pongo.
OX NCBI_TaxID=9601;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Kidney;
RG The German cDNA consortium;
RL Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Mannosyltransferase involved in the last steps of the
CC synthesis of Man5GlcNAc(2)-PP-dolichol core oligosaccharide on the
CC cytoplasmic face of the endoplasmic reticulum. Catalyzes the addition
CC of the 4th and 5th mannose residues to the dolichol-linked
CC oligosaccharide chain (By similarity). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-
CC beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-diphosphodolichol + 2 GDP-alpha-
CC D-mannose = alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-
CC [alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-
CC GlcNAc-diphosphodolichol + 2 GDP + 2 H(+); Xref=Rhea:RHEA:29523,
CC Rhea:RHEA-COMP:12626, Rhea:RHEA-COMP:12627, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:57527, ChEBI:CHEBI:58189, ChEBI:CHEBI:132511,
CC ChEBI:CHEBI:132515; EC=2.4.1.131;
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane {ECO:0000250};
CC Multi-pass membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase group 1 family.
CC Glycosyltransferase 4 subfamily. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=CAH92114.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};
CC Sequence=CAH92114.1; Type=Frameshift; Note=Inferred by homology to human genome.; Evidence={ECO:0000305};
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DR EMBL; CR859960; CAH92114.1; ALT_SEQ; mRNA.
DR RefSeq; NP_001126235.1; NM_001132763.1.
DR AlphaFoldDB; Q5R7Z6; -.
DR SMR; Q5R7Z6; -.
DR STRING; 9601.ENSPPYP00000006134; -.
DR CAZy; GT4; Glycosyltransferase Family 4.
DR GeneID; 100173205; -.
DR KEGG; pon:100173205; -.
DR CTD; 440138; -.
DR eggNOG; KOG1387; Eukaryota.
DR InParanoid; Q5R7Z6; -.
DR Proteomes; UP000001595; Unplaced.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0004377; F:GDP-Man:Man3GlcNAc2-PP-Dol alpha-1,2-mannosyltransferase activity; IEA:UniProtKB-EC.
DR CDD; cd03806; GT4_ALG11-like; 1.
DR InterPro; IPR038013; ALG11.
DR InterPro; IPR031814; ALG11_N.
DR InterPro; IPR001296; Glyco_trans_1.
DR PANTHER; PTHR45919; PTHR45919; 1.
DR Pfam; PF15924; ALG11_N; 1.
DR Pfam; PF00534; Glycos_transf_1; 1.
PE 2: Evidence at transcript level;
KW Endoplasmic reticulum; Glycoprotein; Glycosyltransferase; Membrane;
KW Reference proteome; Transferase; Transmembrane; Transmembrane helix.
FT CHAIN 1..492
FT /note="GDP-Man:Man(3)GlcNAc(2)-PP-Dol alpha-1,2-
FT mannosyltransferase"
FT /id="PRO_0000295618"
FT TRANSMEM 20..40
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 234..254
FT /note="Helical"
FT /evidence="ECO:0000255"
FT CARBOHYD 273
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
SQ SEQUENCE 492 AA; 55685 MW; A57B4723030DD751 CRC64;
MAAGERSWCL CKLLRFFYSL FFPGLIVCGT LCVCLVIVLW GIRLLLQRKK KLVSTSKNGK
NQMVIAFFHP YCNAGGGGER VLWCALRALQ KKYPEAVYVV YTGDVNVNGQ QILEGAFRRF
NIRLIHPVQF VFLRKRYLVE DSLYPHFTLL GQSLGSIFLG WEALMQCVPD VYIDSMGYAF
TLPLFKYIGG CQVGSYVHYP TISTDMLSVV KNQNIGFNNA AFITRNPFLS KVKLIYYYLF
AFIYGLVGSC SDVVMVNSSW TLNHILSLWK VGNCTNIVYP PCDVQTFLDI PLHEKKMTPG
HLLVSVGQFR PEKNHPLQIR AFAKLLNKKM VESPPSLKLV FIGGCRNKDD ELRVNQLRRL
SEDLGVQEYV EFKINIPFDE LKNYLSEATI GLHTMWNEHF GIGVVECMAA GTIILAHNSG
GPKLDIVVPH EGDITGFLAE SEEDYAETIA HILSMSAEKR LQIRKSARAS VSRFSDQEFE
VTFLSSVEKL FK