dbPTM

BQMT_ARATH - PTM Information in dbPTM

Basic Information of Protein

Overview of Protein Modification Sites with Functional and Structural Information
UniProt ID	BQMT_ARATH
UniProt AC	Q9LY74
Protein Name	2-methyl-6-phytyl-1,4-hydroquinone methyltransferase, chloroplastic
Gene Name	VTE3
Organism	Arabidopsis thaliana (Mouse-ear cress).
Sequence Length	338
Subcellular Localization	Plastid, chloroplast inner membrane Single-pass membrane protein . The transmembrane domain is sufficient to direct stop-transfer insertion and topology in the inner envelope membrane.
Protein Description	Involved in a key methylation step in both tocopherols (vitamin E) and plastoquinone synthesis. Catalyzes the conversion of 2-methyl-6-phytyl-1,4-hydroquinone (MPBQ) to 2,3-dimethyl-6-phytyl-1,4-hydroquinone (DMPQ, a substrate for tocopherol cyclase), and 2-methyl-6-solanyl-1,4-benzoquinone (MSBQ) to plastoquinone..
Protein Sequence	MASLMLNGAITFPKGLGSPGSNLHARSIPRPTLLSVTRTSTPRLSVATRCSSSSVSSSRPSAQPRFIQHKKEAYWFYRFLSIVYDHVINPGHWTEDMRDDALEPADLSHPDMRVVDVGGGTGFTTLGIVKTVKAKNVTILDQSPHQLAKAKQKEPLKECKIVEGDAEDLPFPTDYADRYVSAGSIEYWPDPQRGIREAYRVLKIGGKACLIGPVYPTFWLSRFFSDVWMLFPKEEEYIEWFKNAGFKDVQLKRIGPKWYRGVRRHGLIMGCSVTGVKPASGDSPLQLGPKEEDVEKPVNNPFSFLGRFLLGTLAAAWFVLIPIYMWIKDQIVPKDQPI

Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations	Modification	Substrate Peptides & Secondary Structure	ASA (%)	Reference	Orthologous Protein Cluster
11	Phosphorylation	LMLNGAITFPKGLGS CEECCEEECCCCCCC		19880383
143	Phosphorylation	NVTILDQSPHQLAKA CEEEECCCHHHHHHH		25561503

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 BQMT_ARATH !!

Functions of PTM Sites

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

Protein-Protein Interaction

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

Drug and Disease Associations

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

Regulatory Network of BQMT_ARATH

Related Literatures of Post-Translational Modification