PPDB

The Plant Proteome Database

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AT3G05230.1   Signal peptidase subunit

Lab Annot. SPC22 subunit of the ER Signal peptidase complex
Mapman: 29.5.5.6.1* protein.degradation.serine protease.SF.S26
Curated Location
Species Arabidopsis thaliana     Source: TAIR Arabidopsis (v.11)
Links TAIR   PeptideAtlas   POGS   SUBA   Uniprot   Uniprot   PTM     Get sequence
Related Genes

AccverSpeciesEvalueMatchlen%Iden%Similar#spotsTargetP
AT5G27430.1 11Arabidopsis thaliana4E-10916788930 (0)S
AT3G05230.2 11Arabidopsis thaliana5E-9013396962 (2)S
Os09g38370.1 7Oryza sativa1E-9416774893 (3)S
Os01g04030.1 7Oryza sativa4E-5316652672 (2)S
GRMZM2G077463_P01 3.21Zea mays2E-9416774881 (1)S
Zm00001eb320590_P001 agpv5Zea mays2E-9416774880 (0)S
v1_GRMZM2G077463_P01 4a53Zea mays2E-9416774881 (1)S
Show all       

#Spots: The number of publicly accessible spots are in parenthesis

Prediction
PFAM: SPC22(1)
TargetP: Secreted (Class 1 C0.004; M0.068; S0.957; _0.029)
Predotar:
Subcel. Location:
TM-HMM prediction: 1 TMs
Aramemnon:
TAT position:
Length 167 aa (-cTP 144)
Molecular Weight 19.02 kDA(-cTP )
PI 9.21(-cTP )

Experimental Evidence

Expand

View Identified Peptides  

View GeneModel  

Expr*SpotMW nativeMW denaturedpI nativepI denaturedTypeMowseAmbiguityTissueSample fromGenotype
1404Detail       leaf [A. thaliana] total leaf tissue 1.14 -rep. 1 wild-type
1412Detail       leaf [A. thaliana] total leaf tissue 1.07 rep 1.2 clpr2-1
1417Detail       leaf [A. thaliana] total tissue (2% sucrose) clpr4-1 (rep. 2)
1418Detail       leaf [A. thaliana] total tissue (2% sucrose) clpr4-1 (rep. 3)
1531Detail       leaf [A. thaliana] total leaf tissue - 40 uM CAP wild-type (rep. 1)
1612Detail       Natural Senescence leaf [A. thaliana] chloroplast fractionation thylakoid membrane 
1766Detail       leaf [A. thaliana] Thylakoids thylakoid membraneMet1-1
1828Detail       leaf [A. thaliana] Thylakoids thylakoid membraneCol-0 Fluctuating light
2015Detail       leaf [A. thaliana] total leaf tissue opda1-2
2248Detail       seedlings [A. thaliana] total tissue wild-type
2249Detail       seedlings [A. thaliana] total tissue gfs9
2321Detail       leaf [A. thaliana]  
2324Detail       leaf [A. thaliana] THYLAKOIDS thylakoid membrane 

* For details about the exprimental sources click here.

Published Proteomics Data

15593128(Cell Wall proteome)
16618929(ER-LOPIT-callus)
19546170(mature pollen grains)
19525416(leaf (wt and clpr4-1 mutant))
WallDB-E.Jamet(cell wall reference proteome)
21533090(plasmodesmata-crude)
21988472(vacuole (unfiltered data))

Comparative Proteomics Data


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