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Protein

Serine carboxypeptidase-like 9

Gene

SCPL9

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Catalyzes the formation of 1,2-bis-O-sinapoyl beta-D-glucoside and an unidentified compound 1.1 Publication

Caution

Was classified as a serine carboxypeptidase-like (SCPL) protein solely on the basis of the overall sequence similarity (PubMed:15908604) but it has been shown that it belongs to a class of enzymes that catalyze acyltransferase reactions (PubMed:17600138).2 Publications

Catalytic activityi

2 1-O-sinapoyl beta-D-glucoside = D-glucose + 1,2-bis-O-sinapoyl beta-D-glucoside.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei175By similarity1
Active sitei362By similarity1
Active sitei415By similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAcyltransferase, Transferase

Enzyme and pathway databases

BioCyciARA:AT2G23010-MONOMER
ARA:GQT-492-MONOMER
MetaCyc:AT2G23010-MONOMER

Protein family/group databases

ESTHERiarath-SCP9 Carboxypeptidase_S10
MEROPSiS10.A12

Names & Taxonomyi

Protein namesi
Recommended name:
Serine carboxypeptidase-like 9
Alternative name(s):
Sinapoylglucose--sinapoylglucose O-sinapoyltransferase (EC:2.3.1.103)
Short name:
SST
Sinapoylglucose--sinapoylglucose acyltransferase
Gene namesi
Name:SCPL9
Synonyms:SST
Ordered Locus Names:At2g23010
ORF Names:F21P24.7
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

AraportiAT2G23010

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Secreted

Pathology & Biotechi

Disruption phenotypei

Decreased levels of 1,2-disinapoyl-glucose due to a partial redundancy with SCPL8 and SCPL13.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 21Sequence analysisAdd BLAST21
ChainiPRO_000027462322 – 437Serine carboxypeptidase-like 9Add BLAST416

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi101N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi243 ↔ 257By similarity
Disulfide bondi281 ↔ 293By similarity
Glycosylationi307N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi346N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi378N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiO64811
PRIDEiO64811

Expressioni

Tissue specificityi

Expressed in seedlings, leaves, flowers and siliques.1 Publication

Gene expression databases

ExpressionAtlasiO64811 baseline and differential
GenevisibleiO64811 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT2G23010.1

Structurei

3D structure databases

ProteinModelPortaliO64811
SMRiO64811
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase S10 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG1282 Eukaryota
COG2939 LUCA
HOGENOMiHOG000198297
InParanoidiO64811
KOiK16296
PhylomeDBiO64811

Family and domain databases

Gene3Di3.40.50.1820, 1 hit
InterProiView protein in InterPro
IPR029058 AB_hydrolase
IPR001563 Peptidase_S10
PANTHERiPTHR11802 PTHR11802, 1 hit
PfamiView protein in Pfam
PF00450 Peptidase_S10, 1 hit
PRINTSiPR00724 CRBOXYPTASEC
SUPFAMiSSF53474 SSF53474, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 1 isoform i produced by alternative splicing. AlignAdd to basket

Note: A number of isoforms are produced. According to EST sequences.
Isoform 1 (identifier: O64811-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MSLILKFMLL ILLVSSHHVR SGSIVKFLPG FKGPLPFELE TGYIGIGEEE
60 70 80 90 100
NVQFFYYFIK SDKNPQEDPL IIWLNGGPGC SCLSGLFFEN GPLALKNKVY
110 120 130 140 150
NGSVPSLVST TYSWTKTANI IFLDQPVGSG FSYSKTPIER TSDTSEVKKI
160 170 180 190 200
HEFLQKWLIK HPQFLSNPFY VVGDSYSGMI VPALVHEISK GNYICCNPPI
210 220 230 240 250
NLQGYVLGNP ITHIEFEQNF RIPYAHGMSL ISDELYESLK RICKGNYFSV
260 270 280 290 300
DPSNKKCLKL VEEYHKCTDN INSHHTLIAN CDDSNTQHIS PDCYYYPYHL
310 320 330 340 350
VECWANNESV REALHVDKGS IGEWIRDHRG IPYKSDIRSS IPYHMNNSIN
360 370 380 390 400
GYRSLIFSGD HDITMPFQAT QAWIKSLNYS IIDDWRPWMI KGQIAGYTRT
410 420 430
YSNKMTFATV KGGGHTAEYL PEESSIMFQR WISGQPL
Length:437
Mass (Da):49,756
Last modified:August 1, 1998 - v1
Checksum:i9E976FDB66E204B1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC004401 Genomic DNA Translation: AAC17818.1
CP002685 Genomic DNA Translation: AEC07397.1
PIRiE84619
RefSeqiNP_179884.1, NM_127866.3 [O64811-1]
UniGeneiAt.39356

Genome annotation databases

EnsemblPlantsiAT2G23010.1; AT2G23010.1; AT2G23010 [O64811-1]
GeneIDi816832
GrameneiAT2G23010.1; AT2G23010.1; AT2G23010 [O64811-1]
KEGGiath:AT2G23010

Keywords - Coding sequence diversityi

Alternative splicing

Similar proteinsi

Entry informationi

Entry nameiSCP9_ARATH
AccessioniPrimary (citable) accession number: O64811
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 6, 2007
Last sequence update: August 1, 1998
Last modified: May 23, 2018
This is version 106 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. Peptidase families
    Classification of peptidase families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

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