dbPTM

OST1B_ARATH - PTM Information in dbPTM

Basic Information of Protein

Overview of Protein Modification Sites with Functional and Structural Information
UniProt ID	OST1B_ARATH
UniProt AC	Q9ZUA0
Protein Name	Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1B
Gene Name	OST1B
Organism	Arabidopsis thaliana (Mouse-ear cress).
Sequence Length	464
Subcellular Localization	Endoplasmic reticulum membrane Single-pass type I membrane protein.
Protein Description	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..
Protein Sequence	MAARIGIFSVFVAVLLSISAFSSAQDLQIVNAERRIDLSSHIVKAFLTLKVENIGKDPAAEMLLAFPPTQIKNLAMVQALATTGKKKKKTYLPLDVKPTEQPDAPNDTGYYRVTFISPLGPGETVSLEVLYILTHSLEPFPVEITQSESQLVYYHDSAVILSPYHVKQQTTFIKTPSTRVESFTSIEPANRAGKEIKYGPYENRASYSYTPVIIHFENNSPFAVVEELVREIEISHWGSLQITENYRLTHGGARHKGVFSRVDYQSKRSVSGASSFNALLAVLPPRVNSVYYRDEIGNISTSHLRTGFRKSELEFEPRYPLFGGWSATFIIGYRVPLEDYLFEASDGRRYLNFTFGCPLVETIVNKLTIKVVLPEGSKDPSAVLPFTVNQELQVKYSYLDIVGRTVVVLQKDNVVPTHNVPFQVYYTFKPIYMLAEPFMLVSAFFLVFVASLAYVHIDLNIVRK

Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations	Modification	Substrate Peptides & Secondary Structure	Reference
106	N-linked_Glycosylation	TEQPDAPNDTGYYRV CCCCCCCCCCCEEEE	-
298	N-linked_Glycosylation	YYRDEIGNISTSHLR EEECCCCCEEEHHHC	-
310	Ubiquitination	HLRTGFRKSELEFEP HHCCCCCHHHCEECC	19292762
352	N-linked_Glycosylation	SDGRRYLNFTFGCPL CCCCEEEEEECCCCH	-

Upstream regulatory proteins (kinases for phosphorylation sites, E3 ubiquitin ligases of ubiquitination sites, ...)

Modified Location	Modified Residue	Modification	Type of Upstream Proteins	Gene Name of Upstream Proteins	UniProt AC of Upstream Proteins	Sources
Oops, there are no upstream regulatory protein records of OST1B_ARATH !!

Functions of PTM Sites

Modified Location	Modified Residue	Modification	Function	Reference
Oops, there are no descriptions of PTM sites of OST1B_ARATH !!

Disease-associated PTM Sites based on SAP

* Distance = the distance between SAP position and PTM sites.

Modified Location	Modification	Variant Position (Distance <= 10)	Residue Change	SAP	Related Disease	Reference
Oops, there are no SNP-PTM records of OST1B_ARATH !!

Protein-Protein Interaction

Interacting Protein	Gene Name	Interaction Type	PPI Reference	Domain-Domain Interactions
Oops, there are no PPI records of OST1B_ARATH !!

Drug and Disease Associations

Kegg Drug
DrugBank
There are no disease associations of PTM sites.

Regulatory Network of OST1B_ARATH

Related Literatures of Post-Translational Modification