Gene/Proteome Database (LMPD)

LMPD ID
LMP010157
Gene ID
814701
Species
Arabidopsis thaliana (Arabidopsis)
Gene Name
ribophorin I
Gene Symbol
AT2G01720
Synonyms
T8O11.11; T8O11_11
Alternate Names
ribophorin I
Chromosome
2
EC Number
2.4.99.18

Proteins

ribophorin I
Refseq ID NP_178281
Protein GI 15226341
UniProt ID Q9ZUA0
mRNA ID NM_126233
Length 464
RefSeq Status REVIEWED
MAARIGIFSVFVAVLLSISAFSSAQDLQIVNAERRIDLSSHIVKAFLTLKVENIGKDPAAEMLLAFPPTQIKNLAMVQALATTGKKKKKTYLPLDVKPTEQPDAPNDTGYYRVTFISPLGPGETVSLEVLYILTHSLEPFPVEITQSESQLVYYHDSAVILSPYHVKQQTTFIKTPSTRVESFTSIEPANRAGKEIKYGPYENRASYSYTPVIIHFENNSPFAVVEELVREIEISHWGSLQITENYRLTHGGARHKGVFSRVDYQSKRSVSGASSFNALLAVLPPRVNSVYYRDEIGNISTSHLRTGFRKSELEFEPRYPLFGGWSATFIIGYRVPLEDYLFEASDGRRYLNFTFGCPLVETIVNKLTIKVVLPEGSKDPSAVLPFTVNQELQVKYSYLDIVGRTVVVLQKDNVVPTHNVPFQVYYTFKPIYMLAEPFMLVSAFFLVFVASLAYVHIDLNIVRK

Gene Information

Entrez Gene ID
814701
Gene Name
ribophorin I
Gene Symbol
AT2G01720
Species
Arabidopsis thaliana

Gene Ontology (GO Annotations)

GO ID Source Type Description
GO:0005783 IDA:TAIR C endoplasmic reticulum
GO:0016021 IEA:UniProtKB-KW C integral component of membrane
GO:0009505 IDA:TAIR C plant-type cell wall
GO:0005886 IDA:TAIR C plasma membrane
GO:0005774 IDA:TAIR C vacuolar membrane
GO:0004579 IEA:InterPro F dolichyl-diphosphooligosaccharide-protein glycotransferase activity
GO:0006486 IEA:UniProtKB-UniPathway P protein glycosylation

KEGG Pathway Links

KEGG Pathway ID Description
ath00510 N-Glycan biosynthesis
ath_M00072 N-glycosylation by oligosaccharyltransferase
ath04141 Protein processing in endoplasmic reticulum

REACTOME Pathway Links

REACTOME Pathway ID Description
6254345 SRP-dependent cotranslational protein targeting to membrane

Domain Information

InterPro Annotations

Accession Description
IPR007676 Ribophorin_I

UniProt Annotations

Entry Information

Gene Name
ribophorin I
Protein Entry
OST1B_ARATH
UniProt ID
Q9ZUA0
Species
Arabidopsis

Comments

Comment Type Description
Catalytic Activity Dolichyl diphosphooligosaccharide + [protein]- L-asparagine = dolichyl diphosphate + a glycoprotein with the oligosaccharide chain attached by N-beta-D-glycosyl linkage to a protein L-asparagine.
Function Essential subunit of the N-oligosaccharyl transferase (OST) complex which catalyzes the transfer of a high mannose oligosaccharide from a lipid-linked oligosaccharide donor to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains. {ECO:0000250}.
Pathway Protein modification; protein glycosylation.
Similarity Belongs to the OST1 family. {ECO:0000305}.
Subcellular Location Endoplasmic reticulum membrane {ECO:0000250}; Single-pass type I membrane protein {ECO:0000250}.
Subunit Component of the oligosaccharyltransferase (OST) complex. {ECO:0000250}.

Identical and Related Proteins

Unique RefSeq proteins for LMP010157 (as displayed in Record Overview)

Protein GI Database Accession Length Protein Name
15226341 RefSeq NP_178281 464 ribophorin I

Identical Sequences to LMP010157 proteins

Reference Database Accession Length Protein Name
GI:15226341 DBBJ BAE98471.1 464 putative ribophorin I [Arabidopsis thaliana]
GI:15226341 GenBank AAY25429.1 464 At2g01720 [Arabidopsis thaliana]
GI:15226341 GenBank AEC05488.1 464 ribophorin I [Arabidopsis thaliana]
GI:15226341 GenBank AGD26671.1 464 Sequence 24127 from patent US 8343764
GI:15226341 gnl TIGR 464 putative ribophorin I [Arabidopsis thaliana]
GI:15226341 SwissProt Q9ZUA0.1 464 RecName: Full=Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1B; AltName: Full=Ribophorin IB; Short=RPN-IB; AltName: Full=Ribophorin-1B; Flags: Precursor [Arabidopsis thaliana]

Related Sequences to LMP010157 proteins

Reference Database Accession Length Protein Name
GI:15226341 GenBank EFH53031.1 464 ribophorin I family protein [Arabidopsis lyrata subsp. lyrata]
GI:15226341 GenBank EOA23970.1 464 hypothetical protein CARUB_v10017190mg [Capsella rubella]
GI:15226341 RefSeq XP_002876772.1 464 ribophorin I family protein [Arabidopsis lyrata subsp. lyrata]
GI:15226341 RefSeq XP_010513899.1 464 PREDICTED: dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1B isoform X1 [Camelina sativa]
GI:15226341 RefSeq XP_010513900.1 464 PREDICTED: dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1B isoform X2 [Camelina sativa]
GI:15226341 RefSeq XP_010424945.1 464 PREDICTED: dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1B-like [Camelina sativa]