Collated Gene Ontology terms

Biological process: transferase activity(2024) glycosyltransferase activity(2024) structural molecule activity(2021, 2024) peptidyl-prolyl cis-trans isomerase activity(2024) isomerase activity(2024) dolichyl-diphosphooligosaccharide-protein glycotransferase activity(2007) RNA binding(2014)

Molecular function: protein glycosylation2020, 2024 protein N-linked glycosylation via asparagine2013, 2017, 2019, 2024 protein N-linked glycosylation2018, 2020, 2021, 2024 dolichol-linked oligosaccharide biosynthetic process2021, 2024 peptide transport2005 ergosterol biosynthetic process2021 GPI anchor biosynthetic process2021

Cellular component: oligosaccharyltransferase complex2018, 2019, 2020, 2022, 2023, 2024 endoplasmic reticulum2009, 2018, 2021, 2023, 2024 endoplasmic reticulum membrane2006, 2013, 2018, 2024 membrane2014, 2024 intracellular membrane-bounded organelle2024 cytoplasm2024 rough endoplasmic reticulum2011, 2014, 2024 cytosol2023, 2024 nuclear outer membrane-endoplasmic reticulum membrane network2023, 2024 mitochondrion2019
cortical endoplasmic reticulum2023, 2024 plasma membrane2014 plant-type vacuole2021 plant-type cell wall2021 melanosome2024 endomembrane system2014 Golgi apparatus2012

Phylogenetic distribution

Chordates: 22/21 
Echinoderms: 0/0 
Hemichordates: 1/1 
Annelids: 1/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 3/3 
Arthropods: 5/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 13/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 3/3 
Excavates: 2/4 
Harosa: 3/4 
Hacrobia: 0/0 
Plants: 37/39 
Archea: 0/8 
Bacteria: 0/35 

Find a cluster

Protein ID:
UniProt ID, accession, gene name or model org. database name
Cluster ID:
e.g. "UKP00123" or "123"

Download

Protein sequences (FASTA format)

Knownness history

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 0 2 4 6 8 10 Knownness

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Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Show all] GO terms Seq. links Protein domain links
OST1A_ARATH
TAIR»
0.8
OST1A Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1A
(Ribophorin IA) (RPN-IA) (Ribophorin-1A)		 Arabidopsis thaliana
TI:3702 None
 
OST1B_ARATH
TAIR»
0.8
OST1B Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1B
(Ribophorin IB) (RPN-IB) (Ribophorin-1B)		 Arabidopsis thaliana
TI:3702 None
 
RPN1_CAEEL
WormBase»
1.1
ribo-1 Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit
1 (Ribophorin I) (RPN-I)		 Caenorhabditis elegans
TI:6239 None
 
Q8AYB9_DANRE
ZFIN»
0.5
wu:fa12h07 Dolichyl-diphosphooligosaccharide--protein glycosyltransferase
subunit 1		 Danio rerio
TI:7955 None
 
OST1_DICDI
dictyBase»
1.0
ost1 Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1 (Oligosaccharyl transferase
subunit alpha) (Ribophorin I) (RPN-I) (Ribophorin-1)		 Dictyostelium discoideum
TI:44689 None
 
Q76NQ0_DROME
FlyBase»
0.5
CG5364 Dolichyl-diphosphooligosaccharide--protein glycosyltransferase
subunit 1		 Drosophila melanogaster
TI:7227 None
 
A0A8V1AFT8_CHICK
Ensembl»
0.0
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase
subunit 1		 Gallus gallus
TI:9031 None
   
RPN1_HUMAN
Ensembl»
4.1
RPN1 Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1 (Dolichyl-diphosphooligosaccharide--protein glycosyltransferase
67 kDa subunit) (Ribophorin I) (RPN-I) (Ribophorin-1)		 Homo sapiens
TI:9606 None
 
RPN1_MOUSE
Ensembl»
0.6
Rpn1 Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1 (Dolichyl-diphosphooligosaccharide--protein glycosyltransferase
67 kDa subunit) (Ribophorin I) (RPN-I) (Ribophorin-1)		 Mus musculus
TI:10090 None
 
RPN1_RAT
RGD»
2.1
Rpn1 Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1 (Dolichyl-diphosphooligosaccharide--protein glycosyltransferase
67 kDa subunit) (Ribophorin I) (RPN-I) (Ribophorin-1)		 Rattus norvegicus
TI:10116 None
 
OST1_YEAST
SGD»
3.7
OST1 Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1 (N-linked oligosaccharyl transferase subunit 1) (Oligosaccharyl transferase
64 kDa subunit) (Oligosaccharyl transferase subunit OST1) (Oligosaccharyl transferase subunit alpha)		 Saccharomyces cerevisiae
TI:4932 None
 
OST1_SCHPO
PomBase»
0.5
ost1 Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1
(Oligosaccharyl transferase subunit alpha)		 Schizosaccharomyces pombe
TI:4896 None