Human Gene MPDU1 (ENST00000250124.11) from GENCODE V44
Description: Homo sapiens mannose-P-dolichol utilization defect 1 (MPDU1), transcript variant 2, non-coding RNA. (from RefSeq NR_024603) RefSeq Summary (NM_004870): This gene encodes an endoplasmic reticulum membrane protein that is required for utilization of the mannose donor mannose-P-dolichol in the synthesis of lipid-linked oligosaccharides and glycosylphosphatidylinositols. Mutations in this gene result in congenital disorder of glycosylation type If. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2008]. Gencode Transcript: ENST00000250124.11 Gencode Gene: ENSG00000129255.16 Transcript (Including UTRs) Position: hg38 chr17:7,583,852-7,588,212 Size: 4,361 Total Exon Count: 7 Strand: + Coding Region Position: hg38 chr17:7,583,863-7,587,551 Size: 3,689 Coding Exon Count: 7
ID:MPU1_HUMAN DESCRIPTION: RecName: Full=Mannose-P-dolichol utilization defect 1 protein; AltName: Full=Suppressor of Lec15 and Lec35 glycosylation mutation homolog; Short=SL15; FUNCTION: Required for normal utilization of mannose-dolichol phosphate (Dol-P-Man) in the synthesis of N-linked and O-linked oligosaccharides and GPI anchors (By similarity). INTERACTION: O95714:HERC2; NbExp=1; IntAct=EBI-1046501, EBI-1058922; Q15014:MORF4L2; NbExp=1; IntAct=EBI-1046501, EBI-399257; Q15126:PMVK; NbExp=1; IntAct=EBI-1046501, EBI-1055562; Q9H0J4:QRICH2; NbExp=1; IntAct=EBI-1046501, EBI-1053637; P61247:RPS3A; NbExp=1; IntAct=EBI-1046501, EBI-352378; Q15758:SLC1A5; NbExp=1; IntAct=EBI-1046501, EBI-356576; SUBCELLULAR LOCATION: Membrane; Multi-pass membrane protein (Potential). DISEASE: Defects in MPDU1 are the cause of congenital disorder of glycosylation type 1F (CDG1F) [MIM:609180]. CDGs are a family of severe inherited diseases caused by a defect in protein N- glycosylation. They are characterized by under-glycosylated serum proteins. These multisystem disorders present with a wide variety of clinical features, such as disorders of the nervous system development, psychomotor retardation, dysmorphic features, hypotonia, coagulation disorders, and immunodeficiency. The broad spectrum of features reflects the critical role of N-glycoproteins during embryonic development, differentiation, and maintenance of cell functions. SIMILARITY: Belongs to the MPDU1 (TC 2.A.43.3) family. SIMILARITY: Contains 2 PQ-loop domains. WEB RESOURCE: Name=GeneReviews; URL="http://www.ncbi.nlm.nih.gov/sites/GeneTests/lab/gene/MPDU1";
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
ModBase Predicted Comparative 3D Structure on O75352
Front
Top
Side
The pictures above may be empty if there is no ModBase structure for the protein. The ModBase structure frequently covers just a fragment of the protein. You may be asked to log onto ModBase the first time you click on the pictures. It is simplest after logging in to just click on the picture again to get to the specific info on that model.
Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.
Biological Process: GO:0006457 protein folding GO:0006488 dolichol-linked oligosaccharide biosynthetic process GO:0009312 oligosaccharide biosynthetic process
Cellular Component: GO:0005789 endoplasmic reticulum membrane GO:0016020 membrane GO:0016021 integral component of membrane
Descriptions from all associated GenBank mRNAs
KY814480 - Homo sapiens mannose-P-dolichol utilization defect 1 (MPDU1) mRNA, complete cds. KY814481 - Homo sapiens mannose-P-dolichol utilization defect 1 (MPDU1) mRNA, complete cds. LF384756 - JP 2014500723-A/192259: Polycomb-Associated Non-Coding RNAs. MA620333 - JP 2018138019-A/192259: Polycomb-Associated Non-Coding RNAs. AF059752 - Homo sapiens clone 015e11 My008 protein mRNA, complete cds. BC001898 - Homo sapiens mannose-P-dolichol utilization defect 1, mRNA (cDNA clone MGC:1967 IMAGE:3536216), complete cds. AK225401 - Homo sapiens mRNA for mannose-P-dolichol utilization defect 1 variant, clone: HRC05730. AK075299 - Homo sapiens cDNA FLJ90818 fis, clone Y79AA1001212, highly similar to Mannose-P-dolichol utilization defect 1 protein. AF038961 - Homo sapiens SL15 protein mRNA, complete cds. AK027742 - Homo sapiens cDNA FLJ14836 fis, clone OVARC1001702. AK297691 - Homo sapiens cDNA FLJ57749 complete cds, highly similar to Mannose-P-dolichol utilization defect 1 protein. AK314527 - Homo sapiens cDNA, FLJ95348, highly similar to Homo sapiens mannose-P-dolichol utilization defect 1 (MPDU1), mRNA. AK297001 - Homo sapiens cDNA FLJ57743 complete cds, highly similar to Mannose-P-dolichol utilization defect 1 protein. AK225432 - Homo sapiens mRNA for mannose-P-dolichol utilization defect 1 variant, clone: HRC11213. AK055923 - Homo sapiens cDNA FLJ31361 fis, clone MESAN2008460, highly similar to Homo sapiens SL15 protein mRNA. AK300083 - Homo sapiens cDNA FLJ57793 complete cds, moderately similar to Mannose-P-dolichol utilization defect 1 protein. AK300140 - Homo sapiens cDNA FLJ61384 complete cds, highly similar to Mannose-P-dolichol utilization defect 1protein. CU674920 - Synthetic construct Homo sapiens gateway clone IMAGE:100017621 5' read MPDU1 mRNA. HQ448685 - Synthetic construct Homo sapiens clone IMAGE:100072127; CCSB003680_02 mannose-P-dolichol utilization defect 1 (MPDU1) gene, encodes complete protein. KJ898044 - Synthetic construct Homo sapiens clone ccsbBroadEn_07438 MPDU1 gene, encodes complete protein. KR709838 - Synthetic construct Homo sapiens clone CCSBHm_00006470 MPDU1 (MPDU1) mRNA, encodes complete protein. KR709839 - Synthetic construct Homo sapiens clone CCSBHm_00006471 MPDU1 (MPDU1) mRNA, encodes complete protein. KR709840 - Synthetic construct Homo sapiens clone CCSBHm_00006472 MPDU1 (MPDU1) mRNA, encodes complete protein. KU178478 - Homo sapiens mannose-P-dolichol utilization defect 1 isoform 1 (MPDU1) mRNA, partial cds. KU178479 - Homo sapiens mannose-P-dolichol utilization defect 1 isoform 2 (MPDU1) mRNA, complete cds, alternatively spliced. KU178480 - Homo sapiens mannose-P-dolichol utilization defect 1 isoform 4 (MPDU1) mRNA, partial cds, alternatively spliced. DQ499597 - Homo sapiens HBeAg-binding protein 2 binding protein A (HBEBP2BPA) mRNA, complete cds. DQ585508 - Homo sapiens piRNA piR-52620, complete sequence. AF258568 - Homo sapiens PP3958 mRNA, complete cds. LF326382 - JP 2014500723-A/133885: Polycomb-Associated Non-Coding RNAs. MA561959 - JP 2018138019-A/133885: Polycomb-Associated Non-Coding RNAs. LF326381 - JP 2014500723-A/133884: Polycomb-Associated Non-Coding RNAs. MA561958 - JP 2018138019-A/133884: Polycomb-Associated Non-Coding RNAs. JD381360 - Sequence 362384 from Patent EP1572962. JD290063 - Sequence 271087 from Patent EP1572962. LF326380 - JP 2014500723-A/133883: Polycomb-Associated Non-Coding RNAs. MA561957 - JP 2018138019-A/133883: Polycomb-Associated Non-Coding RNAs. JD563648 - Sequence 544672 from Patent EP1572962. JD219289 - Sequence 200313 from Patent EP1572962. JD117842 - Sequence 98866 from Patent EP1572962. JD101324 - Sequence 82348 from Patent EP1572962. JD323960 - Sequence 304984 from Patent EP1572962. LF326379 - JP 2014500723-A/133882: Polycomb-Associated Non-Coding RNAs. MA561956 - JP 2018138019-A/133882: Polycomb-Associated Non-Coding RNAs. JD087971 - Sequence 68995 from Patent EP1572962. LF326378 - JP 2014500723-A/133881: Polycomb-Associated Non-Coding RNAs. MA561955 - JP 2018138019-A/133881: Polycomb-Associated Non-Coding RNAs. JD483594 - Sequence 464618 from Patent EP1572962. JD214338 - Sequence 195362 from Patent EP1572962. JD214339 - Sequence 195363 from Patent EP1572962. LF209138 - JP 2014500723-A/16641: Polycomb-Associated Non-Coding RNAs. MA444715 - JP 2018138019-A/16641: Polycomb-Associated Non-Coding RNAs.