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D27 protein (Arabidopsis thaliana) - STRING interaction network
"D27" - Beta-carotene isomerase D27, chloroplastic in Arabidopsis thaliana
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Predicted Interactions
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textmining
co-expression
protein homology
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D27Beta-carotene isomerase D27, chloroplastic; Involved in strigolactones biosynthesis by catalyzing the isomerization of the C9-C10 double bond in all-trans-beta- carotene leading to 9-cis-beta-carotene and providing the substrate for CCD7. Strigolactones are hormones that inhibit tillering and shoot branching through the MAX-dependent pathway, contribute to the regulation of shoot architectural response to phosphate-limiting conditions and function as rhizosphere signal that stimulates hyphal branching of arbuscular mycorrhizal fungi and trigger seed germination of root parasitic weeds (264 aa)    
Predicted Functional Partners:
CCD7
Carotenoid cleavage dioxygenase 7, chloroplastic; Involved in strigolactones biosynthesis by cleaving asymmetrically a variety of linear and cyclic carotenoids at the 9-10 double bond. Produces one C(13) beta-ionone and the C(27) 10’-apo-beta-carotenal. Strigolactones are hormones that inhibit tillering and shoot branching through the MAX-dependent pathway, contribute to the regulation of shoot architectural response to phosphate-limiting conditions and function as rhizosphere signal that stimulates hyphal branching of arbuscular mycorrhizal fungi and trigger seed germination of root p [...] (629 aa)
     
 
  0.997
CCD8
Carotenoid cleavage dioxygenase 8, chloroplastic; Involved in strigolactones biosynthesis by cleaving the C(27) 9-cis-10’-apo-beta-carotenal produced by CCD7. Produces the C(19) carlactone and a C(8) hydroxyaldehyde. Also shows lower activity with all-trans-10’-apo-beta-carotenal producing a C(9) dialdehyde and the C(18) 13-apo-beta-carotenone. Strigolactones are hormones that inhibit tillering and shoot branching through the MAX-dependent pathway, contribute to the regulation of shoot architectural response to phosphate-limiting conditions and function as rhizosphere signal that stimu [...] (570 aa)
     
   
  0.974
CYP711A1
Cytochrome P450, family 711, subfamily A, polypeptide 1; Converts carlactone to carlactonoic acid by catalyzing consecutive oxidations at C-19 to convert the C-19 methyl group into carboxylic acid. Prefers 11R-carlactone to 11S-carlactone as substrate. Acts downstream of CCD7/MAX3 and CCD8/MAX4 in strigolactone signaling pathway and may be implicated in synthesis of carotenoid-derived branch regulators. Acts as a positive regulator of the flavonoid pathway in the late vegetative stage plant. Strigolactones are hormones that inhibit tillering and shoot branching through the MAX- depende [...] (522 aa)
           
  0.968
AT3G03990
alpha/beta-Hydrolases superfamily protein; Involved in strigolactone signaling pathway. Does not move long distances acropetally in the plant to regulate shoot branching and is rapidly degraded in the presence of strigolactones. Functions downstream of strigolactone synthesis, as a component of hormone signaling and as an enzyme that participates in the conversion of strigolactones to the bioactive form. Acts probably as a strigolactone receptor. Strigolactones are hormones that inhibit tillering and shoot branching through the MAX-dependent pathway, contribute to the regulation of sho [...] (267 aa)
           
  0.962
CYP97A3
Cytochrome P450, family 97, subfamily A, polypeptide 3; Heme-containing cytochrome P450 involved in the biosynthesis of xanthophylls. Specific for beta-ring hydroxylation of alpha- and beta-carotene. Has also a low activity toward the epsilon-rings of alpha-carotene. The beta-ring of alpha-carotene is the preferred substrate in planta (595 aa)
     
 
  0.921
LYC
Lycopene beta cyclase, chloroplastic; Encodes a protein with lycopene β-cyclase activity. This enzyme uses the linear, symmetrical lycopene as substrate. However, unlike the ε-cyclase which adds only one ring, the β-cyclase introduces a ring at both ends of lycopene to form the bicyclic β-carotene (501 aa)
     
 
  0.917
CHY2
Beta-carotene 3-hydroxylase 2, chloroplastic; Nonheme diiron monooxygenase involved in the biosynthesis of xanthophylls. Specific for beta-ring hydroxylations of beta-carotene. Has also a low activity toward the beta- and epsilon-rings of alpha-carotene. No activity with acyclic carotenoids such as lycopene and neurosporene. Uses ferredoxin as an electron donor (Probable); Belongs to the sterol desaturase family (303 aa)
     
 
    0.908
MAX2
RNI-like superfamily protein; Component of SCF(ASK-cullin-F-box) E3 ubiquitin ligase complexes, which may mediate the ubiquitination and subsequent proteasomal degradation of target proteins. Promotes the senescence. Is necessary for responses to strigolactones and karrikins. Contributes to the selective repression of axillary shoots and moderates the branching by regulating negatively the auxin transport in primary stems, in an AXR1-independent manner. Required for the progression of leaf senescence mediated by methyl jasmonate. Required at each node to suppress axillary bud growth (693 aa)
           
  0.908
At4g25700
Beta-carotene 3-hydroxylase 1, chloroplastic; Nonheme diiron monooxygenase involved in the biosynthesis of xanthophylls. Specific for beta-ring hydroxylations of beta-carotene. Has also a low activity toward the beta- and epsilon-rings of alpha-carotene. No activity with acyclic carotenoids such as lycopene and neurosporene. Uses ferredoxin as an electron donor (Probable); Belongs to the sterol desaturase family (310 aa)
     
 
    0.904
MEE3
Homeodomain-like superfamily protein; RSM1 is a member of a small sub-family of single MYB transcription factors. Analysis of overexpressin lines indicate its involvement during early morphogenesis (101 aa)
     
   
  0.892
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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