PLST4_ARATH - PTM Information in dbPTM

Basic Information of Protein

• UniProt ID: PLST4_ARATH
• UniProt AC: Q56ZZ7
• Protein Name: Plastidic glucose transporter 4
• Gene Name: At5g16150
• Organism: Arabidopsis thaliana (Mouse-ear cress).
• Sequence Length: 546
• Subcellular Localization: Plastid, chloroplast inner membrane ; Multi-pass membrane protein .
• Protein Description: May be involved in the efflux of glucose towards the cytosol..
• Protein Sequence: MQSSTYAVKGNAAFAFQRRTFSSDRSTTSTGIRFAGYKSLATTGPLYCSGSEAMGATLARADNGIQSVMSFSSVKARSVRAQASSDGDEEEAIPLRSEGKSSGTVLPFVGVACLGAILFGYHLGVVNGALEYLAKDLGIAENTVLQGWIVSSLLAGATVGSFTGGALADKFGRTRTFQLDAIPLAIGAFLCATAQSVQTMIVGRLLAGIGIGISSAIVPLYISEISPTEIRGALGSVNQLFICIGILAALIAGLPLAANPLWWRTMFGVAVIPSVLLAIGMAFSPESPRWLVQQGKVSEAEKAIKTLYGKERVVELVRDLSASGQGSSEPEAGWFDLFSSRYWKVVSVGAALFLFQQLAGINAVVYYSTSVFRSAGIQSDVAASALVGASNVFGTAVASSLMDKMGRKSLLLTSFGGMALSMLLLSLSFTWKALAAYSGTLAVVGTVLYVLSFSLGAGPVPALLLPEIFASRIRAKAVALSLGMHWISNFVIGLYFLSVVTKFGISSVYLGFAGVCVLAVLYIAGNVVETKGRSLEEIELALTSGA

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
67	Phosphorylation	RADNGIQSVMSFSSV HCCCCCCCHHHHHHH	20.19	25561503
70	Phosphorylation	NGIQSVMSFSSVKAR CCCCCHHHHHHHCCC	21.59	23111157
72	Phosphorylation	IQSVMSFSSVKARSV CCCHHHHHHHCCCCC	27.24	25561503
73	Phosphorylation	QSVMSFSSVKARSVR CCHHHHHHHCCCCCE	26.15	25561503
84	Phosphorylation	RSVRAQASSDGDEEE CCCEEECCCCCCCCC	19.51	19376835
85	Phosphorylation	SVRAQASSDGDEEEA CCEEECCCCCCCCCC	48.94	30291188

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

Oops, there are no upstream regulatory protein records of PLST4_ARATH !!

Functions of PTM Sites

Oops, there are no descriptions of PTM sites of PLST4_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 PLST4_ARATH !!

Protein-Protein Interaction

Interacting Protein	Gene Name	Interaction Type	PPI Reference
NAC89_ARATH	NAC089	physical	21798944
CNG13_ARATH	CNGC13	physical	22737156
PLT4_ARATH	AT2G20780	physical	22737156
DHAR1_ARATH	DHAR1	physical	24833385
CNIH1_ARATH	AT3G12180	physical	24833385

Drug and Disease Associations

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

Related Literatures of Post-Translational Modification

Phosphorylation

"Large-scale Arabidopsis phosphoproteome profiling reveals novelchloroplast kinase substrates and phosphorylation networks.";
Reiland S., Messerli G., Baerenfaller K., Gerrits B., Endler A.,Grossmann J., Gruissem W., Baginsky S.;
Plant Physiol. 150:889-903(2009).
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-84 AND SER-85, AND MASSSPECTROMETRY.
PubMed: 19376835