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AT1G02305 protein (Arabidopsis thaliana) - STRING interaction network
"AT1G02305" - Cysteine proteinases superfamily protein in Arabidopsis thaliana
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proteins of unknown 3D structure
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Predicted Interactions
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textmining
co-expression
protein homology
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AT1G02305Cysteine proteinases superfamily protein; Thiol protease that plays a central role in plant programmed cell death (PCD). In addition to its role in protein degradation, may cleave and/or degrade a number of target proteins, activating signaling towards PCD. Contributes to the increase of caspase-3-like activity after UV-C-induced PCD and is required for abiotic stress-induced PCD. Functions redundantly with CATHB1 and CATHB3 in basal defense and distinct forms of plant programmed cell death (PCD). Participates to the establishment of basal resistance against the bacterial pathogen Pseu [...] (362 aa)    
Predicted Functional Partners:
ALP
Thiol protease aleurain; May play a role in proteolysis leading to mobilization of nitrogen during senescence and starvation (361 aa)
   
 
0.947
AT4G01610
Cysteine proteinases superfamily protein; Thiol protease that possesses high activity toward the cathepsin synthetic substrate Arg-Arg-7-amino-4-methylcoumarin (RR-AMC) and the papain substrate Gly-Arg-Arg-AMC (GRR-AMC). Can cleave the papain substrate Phe-Arg-AMC (FR-AMC) and the caspase-3 substrate Asp-Glu-Val-Asp-rhodamine 110 (DEVD-R110). Has no activity towards the caspase-6 substrate VEID-AMC, caspase-8 substrate IETD-AMC and caspase-1 substrate YVAD-AMC. Plays a central role in plant programmed cell death (PCD). In addition to its role in protein degradation, may cleave and/or d [...] (359 aa)
   
 
0.937
APA1
Aspartic proteinase A1; Involved in the breakdown of propeptides of storage proteins in protein-storage vacuoles (By similarity). Possesses aspartic protease activity in vitro (506 aa)
     
  0.924
AT3G45310
Cysteine proteinases superfamily protein; Its function is described as cysteine-type endopeptidase activity, cysteine-type peptidase activity; Involved in proteolysis; Located in endomembrane system; Expressed in 22 plant structures; Expressed during 13 growth stages; Contains the following InterPro domains- Peptidase C1A, papain (InterPro-IPR013128), Proteinase inhibitor I29, cathepsin propeptide (InterPro-IPR013201), Peptidase C1A, papain C-terminal (InterPro-IPR000668), Peptidase, cysteine peptidase active site (InterPro-IPR000169); BEST Arabidopsis thaliana protein match is- aleura [...] (358 aa)
   
 
0.920
AT1G02300
Cysteine proteinases superfamily protein; Thiol protease that plays a central role in plant programmed cell death (PCD). In addition to its role in protein degradation, may cleave and/or degrade a number of target proteins, activating signaling towards PCD. Contributes to the increase of caspase-3-like activity after UV-C-induced PCD and is required for abiotic stress-induced PCD. Functions redundantly with CATHB2 and CATHB3 in basal defense and distinct forms of plant programmed cell death (PCD). Participates to the establishment of basal resistance against the bacterial pathogen Pseu [...] (379 aa)
   
 
0.915
DEK1
Calpain-type cysteine protease family; Essential protease involved in epiderm development. Required for aleurone cell development in the endosperm probably by maintaining and restricting the aleurone and embryonic epidermal L1 cell-layer fates as well as meristems organization. Involved in the maintenance of adaxial/abaxial axis information in developing leaves, probably by regulating cell proliferation and expansion. Does not need calcium ions to be active. Required for the formation of giant cells in sepals by determining cell fate and promoting endoreplication (2179 aa)
         
  0.913
RPT5A
26S proteasome regulatory subunit 6A homolog A; Encodes RPT5a (Regulatory Particle 5a), one of the six AAA-ATPases of the proteasome regulatory particle. Essential for gametophyte development. In Arabidopsis, the RPT5 subunit is encoded by two highly homologous genes, RPT5a and RPT5b. RPT5a and RPT5b show accession-dependent functional redundancy. In Wassilewskija (Ws) accession- mutant alleles of RPT5a displayed 50% pollen lethality, indicating that RPT5a is essential for male gametophyte development. In the Columbia (Col) accession, a rpt5a mutant allele did not display such a ph [...] (424 aa)
       
    0.912
RPT5B
26S proteasome regulatory subunit 6A homolog B; Encodes RPT5b (Regulatory Particle 5b), one of the six AAA-ATPases of the proteasome regulatory particle. Essential for gametophyte development. In Arabidopsis, the RPT5 subunit is encoded by two highly homologous genes, RPT5a and RPT5b. RPT5a and RPT5b show accession-dependent functional redundancy. In Wassilewskija (Ws) accession- mutant alleles of RPT5a displayed 50% pollen lethality, indicating that RPT5a is essential for male gametophyte development. In the Columbia (Col) accession, a rpt5a mutant allele did not display such a ph [...] (423 aa)
       
    0.912
AT3G11230
Yippee family putative zinc-binding protein; Its function is described as molecular_function unknown; Involved in biological_process unknown; Located in endomembrane system; Expressed in 22 plant structures; Expressed during 13 growth stages; Contains the following InterPro domains- Yippee-like protein (InterPro-IPR004910); BEST Arabidopsis thaliana protein match is- Yippee family putative zinc-binding protein (TAIR-AT2G40110.1); Has 983 Blast hits to 983 proteins in 203 species- Archae - 0; Bacteria - 0; Metazoa - 469; Fungi - 200; Plants - 237; Viruses - 0; Other Eukaryotes - 77 (sou [...] (162 aa)
     
 
    0.907
AT4G04460
Saposin-like aspartyl protease family protein; Involved in the processing and degradation of storage proteins; Belongs to the peptidase A1 family (508 aa)
       
  0.905
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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