XYL1_ARATH - PTM Information in dbPTM

Basic Information of Protein

• UniProt ID: XYL1_ARATH
• UniProt AC: Q9S7Y7
• Protein Name: Alpha-xylosidase 1
• Gene Name: XYL1 {ECO:0000312|EMBL:AAD37363.1}
• Organism: Arabidopsis thaliana (Mouse-ear cress).
• Sequence Length: 915
• Subcellular Localization: Secreted, cell wall. Secreted, extracellular space, apoplast.
• Protein Description: Glycoside hydrolase releasing xylosyl residues from xyloglucan oligosaccharides at the non-reducing end. Has alpha-xylosidase activity against xylan oligosaccharides. Also has alpha-glucosidase activity against p-nitrophenyl-alpha-D-glucopyranoside. No activity against p-nitrophenyl-D-xyloside..
• Protein Sequence: MASSSSSLAFSLSLLLALILCFSPTQSYKTIGKGYRLVSIEESPDGGFIGYLQVKQKNKIYGSDITTLRLFVKHETDSRLRVHITDAKQQRWEVPYNLLPREQPPQVGKVIGKSRKSPITVQEISGSELIFSYTTDPFTFAVKRRSNHETLFNTTSSLVFKDQYLEISTSLPKEASLYGLGENSQANGIKLVPNEPYTLYTEDVSAINLNTDLYGSHPMYMDLRNVGGKAYAHAVLLLNSNGMDVFYRGDSLTYKVIGGVFDFYFIAGPSPLNVVDQYTQLIGRPAPMPYWSLGFHQCRWGYHNLSVVEDVVDNYKKAKIPLDVIWNDDDHMDGHKDFTLNPVAYPRAKLLAFLDKIHKIGMKYIVINDPGIGVNASYGTFQRAMAADVFIKYEGKPFLAQVWPGPVYFPDFLNPKTVSWWGDEIKRFHDLVPIDGLWIDMNEVSNFCSGLCTIPEGKQCPSGEGPGWVCCLDCKNITKTRWDDPPYKINATGVVAPVGFKTIATSATHYNGVREYDAHSIYGFSETIATHKGLLNVQGKRPFILSRSTFVGSGQYAAHWTGDNQGTWQSLQVSISTMLNFGIFGVPMVGSDICGFYPQPTEELCNRWIEVGAFYPFSRDHANYYSPRQELYQWDTVADSARNALGMRYKILPFLYTLNYEAHMTGAPIARPLFFSFPEYTECYGNSRQFLLGSSFMISPVLEQGKTEVEALFPPGSWYHMFDMTQAVVSKNGKRVTLPAPLNFVNVHLYQNTILPTQQGGLISKDARTTPFSLVIAFPAGASEGYATGKLYLDEDELPEMKLGNGQSTYVDFYASVGNGTMKMWSQVKEGKFALSKGWVIEKVSVLGLRGAGQVSEIQINGSPMTKKIEVSSKEHTYVIGLEDEEENKSVMVEVRGLEMLVGKDFNMSWKMGIN

Overview of Protein Modification Sites with Functional and Structural Information

Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations	Modification	Substrate Peptides & Secondary Structure	ASA (%)	Reference
153	N-linked_Glycosylation	SNHETLFNTTSSLVF CCCHHCEECCCCEEE	45.63	-
304	N-linked_Glycosylation	QCRWGYHNLSVVEDV ECCCCCCCCEEHHHH	26.06	-
375	N-linked_Glycosylation	NDPGIGVNASYGTFQ CCCCCCCCCCHHHHH	20.25	-
476	N-linked_Glycosylation	VCCLDCKNITKTRWD EEEEECCCCCCCCCC	54.19	-
490	N-linked_Glycosylation	DDPPYKINATGVVAP CCCCCEECCCEEEEC	27.57	-
570	Phosphorylation	DNQGTWQSLQVSIST CCCCCEEEEEEEHHH	16.60	28011693
819	N-linked_Glycosylation	DFYASVGNGTMKMWS EEEEEECCCCCEEHE	40.38	-
888	N-linked_Glycosylation	GLEDEEENKSVMVEV ECCCCCCCCEEEEEE	45.22	-
907	N-linked_Glycosylation	MLVGKDFNMSWKMGI EEECCCCCCCCCCCC	33.44	-
909	Phosphorylation	VGKDFNMSWKMGIN- ECCCCCCCCCCCCC-	25.34	19880383

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

Oops, there are no upstream regulatory protein records of XYL1_ARATH !!

Functions of PTM Sites

Oops, there are no descriptions of PTM sites of XYL1_ARATH !!

Disease-associated PTM Sites based on SAP

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

Oops, there are no SNP-PTM records of XYL1_ARATH !!

Protein-Protein Interaction

Oops, there are no PPI records of XYL1_ARATH !!

Drug and Disease Associations

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