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 22-FEB-2023, entry version 70. 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}; CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- 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 GlyCosmos; Q5R7Z6; 1 site, No reported glycans. DR GeneID; 100173205; -. DR KEGG; pon:100173205; -. DR CTD; 440138; -. DR eggNOG; KOG1387; Eukaryota. DR InParanoid; Q5R7Z6; -. DR OrthoDB; 197751at2759; -. DR Proteomes; UP000001595; Unplaced. DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell. 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 Gene3D; 3.40.50.2000; Glycogen Phosphorylase B; 1. DR InterPro; IPR038013; ALG11. DR InterPro; IPR031814; ALG11_N. DR InterPro; IPR001296; Glyco_trans_1. DR PANTHER; PTHR45919; GDP-MAN:MAN(3)GLCNAC(2)-PP-DOL ALPHA-1,2-MANNOSYLTRANSFERASE; 1. DR PANTHER; PTHR45919:SF1; GDP-MAN:MAN(3)GLCNAC(2)-PP-DOL ALPHA-1,2-MANNOSYLTRANSFERASE; 1. DR Pfam; PF15924; ALG11_N; 1. DR Pfam; PF00534; Glycos_transf_1; 1. DR SUPFAM; SSF53756; UDP-Glycosyltransferase/glycogen phosphorylase; 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 //