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INO protein (Arabidopsis thaliana) - STRING interaction network
"INO" - Essential for formation and asymmetric growth of the ovule outer integument. Member of the YABBY protein family of putative transcription factors that contain apparent Cys(2)-Cys(2) zinc-finger domains and regions of similarity to the high mobility group in Arabidopsis thaliana
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Predicted Interactions
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textmining
co-expression
protein homology
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INOEssential for formation and asymmetric growth of the ovule outer integument. Member of the YABBY protein family of putative transcription factors that contain apparent Cys(2)-Cys(2) zinc-finger domains and regions of similarity to the high mobility group (HMG) transcription factors. INO may be required for polarity determination in the central part of the ovule (231 aa)    
Predicted Functional Partners:
SPL
Protein SPOROCYTELESS; Transcriptional regulator of sporocyte development. Acts as an adapter-like transcriptional repressor recruiting TPL/TPR corepressors to inhibit TCP transcription factors. Required for nucellus and embryo sac development. Plays a central role in patterning both the proximal-distal and the adaxial-abaxial axes during ovule development. Involved in establishing the prospective chalaza of the ovule and in controlling the cell number and the length of the funiculus, and is required for the development of the integuments. Required, with BEL1, for cytokinin-induced PIN [...] (314 aa)
     
 
  0.957
SUP
C2H2 and C2HC zinc fingers superfamily protein; Probable transcriptional regulator considered as cadastral protein that acts indirectly to prevent the B class homeotic proteins APETALA3 and perhaps PISTILLATA from acting in the gynoecial whorl. Principal function is to balance cell proliferation in the third and fourth whorls of developing flowers thereby maintaining the boundary between stamens and carpels. May fulfill this role by repressing genes implicated in cell division. Plays equally a role in the determinacy of the floral meristem. Is also required for normal ovule development (204 aa)
     
   
  0.917
ATS
Homeodomain-like superfamily protein; Encodes a member of the KANADI family of putative transcription factors. Involved in integument formation during ovule development and expressed at the boundary between the inner and outer integuments. It is essential for directing laminar growth of the inner integument.Along with KAN1 and KAN2, KAN4 is involved in proper localization of PIN1 in early embryogenesis (276 aa)
           
  0.903
ANT
AP2-like ethylene-responsive transcription factor ANT; Transcription activator that recognizes and binds to the DNA consensus sequence 5’-CAC[AG]N[AT]TNCCNANG-3’. Required for the initiation and growth of ovules integumenta, and for the development of female gametophyte. Plays a critical role in the development of gynoecium marginal tissues (e.g. stigma, style and septa), and in the fusion of carpels and of medial ridges leading to ovule primordia. Also involved in organs initiation and development, including floral organs. Maintains the meristematic competence of cells and consequentl [...] (555 aa)
           
  0.859
BEL1
POX (plant homeobox) family protein; Homeodomain protein required for ovule identity.Loss of function mutations show homeotic conversion of integuments to carpels.Forms heterodimers with STM and KNAT1. Interacts with AG-SEP heterodimers is thought to restrict WUS expression. BEL interacts with MADS box dimers composed of SEP1(or SEP3) and AG, SHP1, SHP2 and STK. The interaction of BEL1 with AG-SEP3 is required for proper integument development and specification of integument identity (611 aa)
           
  0.809
HLL
Ribosomal protein L14p/L23e family protein; Binds to 23S rRNA in mitochondrion (By similarity). Required for the formation of the proximal region of the ovule primordium during floral organogenesis, thus participating in patterning and growth of ovule. Also regulates the initiation and/or maintenance of integument and embryo sac ontogenesis. Prevents inappropriate cell death in the young ovule; Belongs to the universal ribosomal protein uL14 family (196 aa)
           
  0.793
NSI
Nuclear shuttle interacting; Encodes a nuclear acetyltransferase (NSI)that interacts with the geminivirus movement protein NSP. This interaction is required for viral infection and systemic spread. Acetylates the viral coat protein (CP) in vitro, but not NSP. NSP inhibits NSI activity in vitro. NSI is highly transcribed in phloem and in xylem parenchyma cells, and in the apical meristem and guard cells, within young tissues in Arabidopsis, and its expression is turned off as tissues mature; Belongs to the acetyltransferase family (258 aa)
           
  0.768
PANK1
Pantothenate kinase 1; Catalyzes the phosphorylation of pantothenate the first step in CoA biosynthesis. May play a role in the physiological regulation of the intracellular CoA concentration. Functionally redudant with PANK2; Belongs to the type II pantothenate kinase family (383 aa)
           
  0.747
KAN
Homeodomain-like superfamily protein; Encodes a KANADI protein (KAN) that regulates organ polarity in Arabidopsis. KAN is required for abaxial identity in both leaves and carpels, and encodes a nuclear-localized protein in the GARP family of putative transcription factors. Together with KAN2, this gene appears to be involved in the development of the carpel and the outer integument of the ovule.Along with KAN2 and KAN4, KAN1 appears to be required for proper regulation of PIN1 in early embryogenesis (403 aa)
       
 
  0.742
KAN2
Homeodomain-like superfamily protein; Encodes a member of the KANADI family of putative transcription factors. Together with KAN1, this gene appears to be involved in the development of the carpel and the outer integument of the ovule.Along with KAN1 and KAN4 appears to regulate the proper localization of PIN1 in early embryogenesis (388 aa)
           
  0.733
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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