Lipid Modification Database
Tag Content
LipidDB ID
LipidDB-559292-00621
Entry Name
UniProt Accession
Theoretical PI
4.61
Molecular Weight
44771.9
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Probable phosphatase PSR2
Protein Synonyms/Alias
3.1.3.-; Plasma membrane sodium response protein 2;
Gene Name
PSR2
Gene Synonyms/Alias
YLR019W;
Created Date
09-NOV-2004
 Lipid Modification Sites 
 Position   Sequence Form   Peptide   References   Modification Type 
9
Canonical
GFIANILCCSSDTSK
[1]
S-Palmitoylation
10
Canonical
FIANILCCSSDTSKT
[1]
S-Palmitoylation
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
NCBI Taxa ID
559292
Reference
[1] Predicted from GPS-Lipid
Functional Description
Probable phosphatase. Involved in the response to sodium and lithium ion stress (but not to potassium or sorbitol stress) by inducing transcription of the sodium pump ENA1/PMR2. Acts through a calcineurin-independent pathway and is functionally redundant with PSR1. Also involved in the general stress response; acts together with WHI2 to activate stress response element (STRE)-mediated gene expression, possibly through dephosphorylation of MSN2.
Sequence Annotation
Domain: 223 381 FCP1 homology.
Protein Length
397 AA.
Protein Sequence
(Canonical)
MGFIANILCC SSDTSKTHRQ RQPPETNHNR NRNRKHSSNK AQTQGRKQKA TPNGDKMQYS  60
TPEILLSSSD SGSNAGSKTM QENGNSGNGK LAPLSRDHSN NSYDEEKEYE DYNEGDVEMT  120
EVNNAGEEEE EDDEAKEKQD HVVHEYNVDA DRNSSINDEA PPQQGLYQVG QEDMNPQYVA  180
SSPDNDLNLI PTTEEDFSDL THLQPDQYHA PGYDTLLPPK LQEFQQKKCL ILDLDETLVH  240
SSFKYMHSAD FVLPVEIDDQ VHNVYVIKRP GVDEFLNRVS QLYEVVVFTA SVSRYANPLL  300
DTLDPNGTIH HRLFREACYN YEGNYIKNLS QIGRPLSETI ILDNSPASYI FHPQHAVPIS  360
SWFSDTHDNE LLDIIPLLED LSSGNVLDVG SVLDVTI                           397
FASTA
(Canonical)
>LipidDB-559292-00621|Q07949
MGFIANILCCSSDTSKTHRQRQPPETNHNRNRNRKHSSNKAQTQGRKQKATPNGDKMQYS
TPEILLSSSDSGSNAGSKTMQENGNSGNGKLAPLSRDHSNNSYDEEKEYEDYNEGDVEMT
EVNNAGEEEEEDDEAKEKQDHVVHEYNVDADRNSSINDEAPPQQGLYQVGQEDMNPQYVA
SSPDNDLNLIPTTEEDFSDLTHLQPDQYHAPGYDTLLPPKLQEFQQKKCLILDLDETLVH
SSFKYMHSADFVLPVEIDDQVHNVYVIKRPGVDEFLNRVSQLYEVVVFTASVSRYANPLL
DTLDPNGTIHHRLFREACYNYEGNYIKNLSQIGRPLSETIILDNSPASYIFHPQHAVPIS
SWFSDTHDNELLDIIPLLEDLSSGNVLDVGSVLDVTI
Gene Ontology
GO:0005886; C:plasma membrane; ISS:UniProtKB
GO:0004721; F:phosphoprotein phosphatase activity; ISA:SGD
GO:0071472; P:cellular response to salt stress; IGI:SGD
GO:0016311; P:dephosphorylation; ISA:GOC
GO:0009408; P:response to heat; IMP:UniProtKB
GO:0009651; P:response to salt stress; IMP:UniProtKB
GO:0006950; P:response to stress; IMP:UniProtKB
Interpro
InterPro; IPR011948; Dullard_phosphatase
InterPro; IPR023214; HAD-like_dom
InterPro; IPR004274; NIF
Pfam
Pfam; PF03031; NIF;
SMART
SMART; SM00577; CPDc;
PROSITE
PROSITE; PS50969; FCP1;
PRINTS