PPDB

 The Plant Proteome Database

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AT4G28470.1   26S proteasome regulatory subunit S2 1B
Lab Annot. 26S proteasome regulatory subunit (RPN1b)
Mapman: 29.5.11.20.2* protein.degradation.ubiquitin.proteasome.26S
Curated Location cytosol

TAIR curated location: proteasome regulatory particle, base subcomplex (sensu Eukaryota)16169895
Species Arabidopsis thaliana     Source: TAIR Arabidopsis (v.11)
Links TAIR   PeptideAtlas   POGS   SUBA   Uniprot   PTM     Get sequence
Related Genes

AccverSpeciesEvalueMatchlen%Iden%Similar#spotsTargetP
AT2G20580.1 11Arabidopsis thaliana08919096430 (295)_
AT4G08140.1 11Arabidopsis thaliana4E-287077850 (0)_
AT1G04810.1 11Arabidopsis thaliana4E-12474224185 (50)_
Os02g05340.1 7Oryza sativa0899738561 (61)_
Os06g48640.1 7Oryza sativa0855738639 (39)_
Os09g15750.1 7Oryza sativa0894718520 (20)_
GRMZM2G155384_P01 3.21Zea mays0714728664 (51)_
v1_GRMZM2G155384_P03 4a53Zea mays0672718543 (43)_
GRMZM2G155384_P03 3.21Zea mays0672718559 (51)_
Show all       

#Spots: The number of publicly accessible spots are in parenthesis
Prediction
PFAM: HEAT(3) HEAT_2(3) PC_rep(9) RPN1_C(1) RPN1_RPN2_N(1)
TargetP: Cytoplasm (Class 2 C0.173; M0.080; S0.073; _0.895)
Predotar:
Subcel. Location:
TM-HMM prediction: No
Aramemnon: 6 TMs
TAT position:
Length 891 aa (-cTP 865)
Molecular Weight 97.95 kDA(-cTP )
PI 5.07(-cTP )

Experimental Evidence

Expand

View Identified Peptides  

View GeneModel  
Expr*SpotMW nativeMW denaturedpI nativepI denaturedTypeMowseAmbiguityTissueSample fromGenotype
528Detail       leaf [A. thaliana] total leaf tissue wild-type (wt2)
1347Detail       leaf [A. thaliana] total tissue (5 day HL) wild-type (rep. 3)
1349Detail       leaf [A. thaliana] total tissue (5 day HL) abck2xabck3 (rep. 2)
1350Detail       leaf [A. thaliana] total tissue (5 day HL) abck2xabck3 (rep. 3)
1397Detail       leaf [A. thaliana] total leaf tissue wild-type (rep. 3)
1402Detail       leaf [A. thaliana] total leaf tissue 1.14 -rep. 1 wild-type
1423Detail       leaf [A. thaliana] total leaf tissue wild-type (rep. 3)
1425Detail       leaf [A. thaliana] total leaf tissue prep1xprep2xt1xt2 (rep. 2)
1432Detail       leaf [A. thaliana] total tissue (2% sucrose) wild-type (rep. 2)
1440Detail       leaf [A. thaliana] total tissue (0 day HL) wild-type (rep. 2)
1443Detail       leaf [A. thaliana] total tissue (0 day HL) abck2xabck3 (rep. 2)
1445Detail       leaf [A. thaliana] total tissue (3 day HL) wild-type (rep. 1)
1532Detail       leaf [A. thaliana] total leaf tissue - 0 uM CAP clps (rep. 1)
1535Detail       leaf [A. thaliana] wild-type
1596Detail        [A. thaliana]  
1597Detail        [A. thaliana]  
1613Detail       Natural Senescence leaf [A. thaliana]  
1615Detail       Natural Senescence leaf [A. thaliana]  
1766Detail       leaf [A. thaliana] Thylakoids thylakoid membraneMet1-1
1828Detail       leaf [A. thaliana] Thylakoids thylakoid membraneCol-0 Fluctuating light
1829Detail       leaf [A. thaliana] Thylakoids thylakoid membraneMet1-1 Fluctuating light
1932Detail       leaf [A. thaliana] total leaf tissue DXS_Flag
2014Detail       leaf [A. thaliana] total leaf tissue prep1-1xprep2-1
2016Detail       leaf [A. thaliana] total leaf tissue prep1-1xprep2-1xopda1-2
2017Detail       leaf [A. thaliana] total leaf tissue wild-type
2018Detail       leaf [A. thaliana] total leaf tissue prep1-1xprep2-1
2020Detail       leaf [A. thaliana] total leaf tissue prep1-1xprep2-1xopda1-2
2246Detail       seedlings [A. thaliana] total tissue gfs9
2247Detail       seedlings [A. thaliana] total tissue atg5
2248Detail       seedlings [A. thaliana] total tissue wild-type
2250Detail       seedlings [A. thaliana] total tissue atg5
2251Detail       seedlings [A. thaliana] total tissue wild-type
2252Detail       seedlings [A. thaliana] total tissue gfs9
2266Detail       leaf [A. thaliana] stroma Clp Clp C1 wild-type
2267Detail       leaf [A. thaliana] stroma Clp Clp C1 TRAP
2291Detail        [A. thaliana] Clp C1 TRAP
2296Detail        [A. thaliana] Clp C1 WT
2297Detail        [A. thaliana] Clp C1 WT
2298Detail        [A. thaliana] Clp C1 WT
2301Detail        [A. thaliana] Clp C1 TRAP

* For details about the exprimental sources click here.

Published Proteomics Data

 19546170(mature pollen grains)
19525416(leaf (wt and clpr4-1 mutant))
19888209(80S polysomal fraction)
19888209(leaves)
20516081(tagged-26S proteasome-affinity)
21173025(root proteome)

Comparative Proteomics Data

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