UniProt ID | SSY1_YEAST | |
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UniProt AC | Q03770 | |
Protein Name | SPS-sensor component SSY1 | |
Gene Name | SSY1 | |
Organism | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast). | |
Sequence Length | 852 | |
Subcellular Localization |
Cell membrane Multi-pass membrane protein . |
|
Protein Description | Amino acid sensor component of the SPS-sensor system, which regulates the expression of several amino acid-metabolizing enzymes and amino acid- and peptide-permeases in response to extracellular amino acid levels by controlling the activity of two transcription factors, STP1 and STP2. Amino-acid permease homolog that seems to interact directly with the extracellular signaling molecules, but has no amino acid transporter activity. May recruit casein kinases YCK1 and YCK2 to hyperphosphorylate and activate downstream component PTR3 in response to amino acid stimulus.. | |
Protein Sequence | MSSVNQIYDLFPNKHNIQFTDSHSQEHDTSSSLAKNDTDGTISIPGSIDTGILKSIIEEQGWNDAELYRSSIQNQRFFLTDKYTKKKHLTMEDMLSPEEEQIYQEPIQDFQTYNKRVQREYELRERMEEFFRQNTKNDLHILNEDSLNQQYSPLGPADYVLPLDRYSRMKHIASNFFRKKLGIPRKLKRRSHYNPNAEGHTKGNSSILSSTTDVIDNASYRNIAIDENVDITHKEHAIDEINEQGASGSESVVEGGSLLHDIEKVFNRSRATRKYHIQRKLKVRHIQMLSIGACFSVGLFLTSGKAFSIAGPFGTLLGFGLTGSIILATMLSFTELSTLIPVSSGFSGLASRFVEDAFGFALGWTYWISCMLALPAQVSSSTFYLSYYNNVNISKGVTAGFITLFSAFSIVVNLLDVSIMGEIVYVAGISKVIIAILMVFTMIILNAGHGNDIHEGVGFRYWDSSKSVRNLTYGLYRPTFDLADAGEGSKKGISGPKGRFLATASVMLISTFAFSGVEMTFLASGEAINPRKTIPSATKRTFSIVLISYVFLIFSVGINIYSGDPRLLSYFPGISEKRYEAIIKGTGMDWRLRTNCRGGIDYRQISVGTGYSSPWVVALQNFGLCTFASAFNAILIFFTATAGISSLFSCSRTLYAMSVQRKAPPVFEICSKRGVPYVSVIFSSLFSVIAYIAVDQTAIENFDVLANVSSASTSIIWMGLNLSFLRFYYALKQRKDIISRNDSSYPYKSPFQPYLAIYGLVGCSLFVIFMGYPNFIHHFWSTKAFFSAYGGLMFFFISYTAYKVLGTSKIQRLDQLDMDSGRREMDRTDWTEHSQYLGTYRERAKKLVTWLI | |
Overview of Protein Modification Sites with Functional and Structural Information | ||
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* ASA = Accessible Surface Area
Locations | Modification | Substrate Peptides & Secondary Structure |
ASA (%) | Reference | Orthologous Protein Cluster |
---|---|---|---|---|---|
2 | Phosphorylation | ------MSSVNQIYD ------CCCHHHHHH | 42.89 | 28152593 | |
82 | Ubiquitination | QRFFLTDKYTKKKHL HCEEECCCCCCCCCC | 49.97 | 24961812 | |
191 | Phosphorylation | PRKLKRRSHYNPNAE CHHHHCCCCCCCCCC | 34.06 | 27214570 | |
201 | Phosphorylation | NPNAEGHTKGNSSIL CCCCCCCCCCCCCCC | 52.05 | 27214570 | |
398 | Phosphorylation | VNISKGVTAGFITLF CCCCCCCCHHHHHHH | 29.72 | 27017623 | |
425 | Phosphorylation | SIMGEIVYVAGISKV HHHCCHHHHHHHHHH | 7.11 | 27017623 | |
739 | Phosphorylation | KQRKDIISRNDSSYP HHHHCHHCCCCCCCC | 25.93 | 27017623 | |
745 | Phosphorylation | ISRNDSSYPYKSPFQ HCCCCCCCCCCCCCH | 17.96 | 27017623 |
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 SSY1_YEAST !! |
Modified Location | Modified Residue | Modification | Function | Reference | ||
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Oops, there are no descriptions of PTM sites of SSY1_YEAST !! |
* 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 SSY1_YEAST !! |
Kegg Drug | ||||||
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DrugBank | ||||||
There are no disease associations of PTM sites. |
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