T16B5.15 protein (Arabidopsis thaliana) - STRING interaction network
"T16B5.15" - POOR HOMOLOGOUS SYNAPSIS 1 in Arabidopsis thaliana
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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Gene Fusion
T16B5.15POOR HOMOLOGOUS SYNAPSIS 1; Required for accurate chromosome segregation in meiosis. Required for pairing to occur between homologous chromosomes. Acts in early recombination steps and ensures pairing fidelity and proper repair of meiotic DNA double-strand-breaks. Regulates recombination and pairing of homologous chromosomes during meiotic prophase by controlling transport of RAD50 from cytoplasm to the nucleus. May affect pairing of the gene-rich fraction of the genome rather than preventing pairing between repetitive DNA elements (410 aa)    
Predicted Functional Partners:
Alpha-glucan phosphorylase 1; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties (By similarity). May be not required for the degradation of starch, but the phosphorolysis of starch may play an important role in water stress tolerance (962 aa)
ASYNAPTIC 1 (596 aa)
Nijmegen breakage syndrome 1; Component of the MRE11-RAD50-NBN complex (MRN complex) which plays a critical role in the cellular response to DNA damage and the maintenance of chromosome integrity. The complex may be involved in double-strand break (DSB) repair, DNA recombination, maintenance of telomere integrity, and cell cycle checkpoint control. Functions also in the very early stages of meiosis (542 aa)
JASON; Required for normal spindle orientation at male meiosis II and normal formation of tetrad of microspores. Acts as positive regulator of PS1 in male sporogenesis. Not involved in female meiosis (481 aa)
MEIOTIC RECOMBINATION 11; Involved in DNA double-strand break repair (DSBR). Possesses single-strand endonuclease activity and double-strand- specific 3’-5’ exonuclease activity. Also involved in meiotic DSB processing (By similarity) (720 aa)
Peptidase M1 family protein; Aminopeptidase with broad substrate specificity for several peptides. Involved in proteolytic events essential for cell growth and viability. Plays an essential role during prophase I of meiosis. Required for correct meiotic reconbination in both male and female gametophytes (1013 aa)
DNA repair protein RAD50; Implicated in double-strand breaks (DSBs) repair by non- homologous end joining (NHEJ). Involved in telomere maintenance. Involved in telomerase action on chromosome ends. Required during meiosis for both male and female gametophytic development, for pairing and synapsis of homologous chromosomes during the early stages of meiotic recombination, especially during the pachytene stage of the first division (1316 aa)
MUTL protein homolog 3; Involved in DNA mismatch repair (MMR), correcting insertion-deletion loops (IDLs) resulting from DNA replication, DNA damage or from recombination events between non-identical sequences during meiosis. Component of the MutLbeta heterodimer, which probably forms a ternary complex with the MutSbeta heterodimer that initially recognizes the DNA mismatches. This complex is thought to be responsible for directing the downsteam MMR events, including strand discrimination, excision, and resynthesis. Plays a major role in promoting meiotic crossing-over and is involved [...] (1169 aa)
DISRUPTION OF MEIOTIC CONTROL 1; May participate in meiotic recombination, specifically in homologous strand assimilation, which is required for the resolution of meiotic double-strand breaks (344 aa)
Sporulation 11-2; Component of a topoisomerase 6 complex specifically required for meiotic recombination (PubMed-17018031, PubMed-17965269, PubMed-26917763). Together with MTOPVIB, mediates DNA cleavage that forms the double-strand breaks (DSB) that initiate meiotic recombination (PubMed-26917763). The complex promotes relaxation of negative and positive supercoiled DNA and DNA decatenation through cleavage and ligation cycles (PubMed-17018031, PubMed-17965269, PubMed-26917763) (383 aa)
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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