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ttm2

Gene
TTM2
Protein
Inorganic pyrophosphatase TTM2
Organism
Arabidopsis thaliana
Length
674 amino acids
Function
Exhibits pyrophosphatase activity with stronger affinity for pyrophosphate (PPi), moderate affinity for ATP and ADP, and weak affinity for tripolyphosphate (PPPi) (PubMed:25185123, PubMed:28733390). No activity observed toward uridine substrate (PubMed:28733390). Negative regulator of the salicylic acid (SA)-mediated amplification of defense responses against both virulent and avirulent pathogens, including oomycetes (e.g. H.arabidopsidis) and bacteria (e.g. P.syringae). Represses systemic acquired resistance (SAR) (PubMed:25185123).
Similarity
Belongs to the uridine kinase family.
Mass
76.007 kDa
Sequence
MGQDSNGIEFHQKRHGLLKDQVQLVKRRDSIRYEIVSIQDRLSFEKGFFAVIRACQLLSQKNDGIILVGVAGPSGAGKTVFTEKILNFLPSVAVISMDNYNDSSRIVDGNFDDPRLTDYDTLLKNLEDLKEGKQVEVPIYDFKSSSRVGYRTLDVPPSRIVIIEGIYALSEKLRPLLDLRVSVTGGVHFDLVKRVLRDIQRAGQQPEEIIHQISETVYPMYKAFIEPDLQTAQIKIINKFNPFTGFQSPTYILKSRKEVSVDQIKAVLSDGHTETKEETYDIYLLPPGEDPESCQSYLRMRNKDGKYSLMFEEWVTDTPFVISPRITFEVSVRLLGGLMALGYTIATILKRNSHVFATDKVFVKIDWLEQLNRHYMQVQGKDRQLVQSTAEQLGLEGSFIPRTYIEQIQLEKLINEVMALPDDLKNKLSLDEDLVSSSSPKEALLRASADRVAMRNKNLKRGMSHSYSTQRDKNLSKLAGYSSSDRRYEERNHDSPANEGFMTLLSEQISSLNERMDEFTSRIEELNSKLSCNKNSPTQQSLSIQTEVCNGSAPTSYFISGLDNGCLTNSIMPHSSSSSQLAKDSPLMEEISTISRGQRQVMHQLDNLCNLMRESSAERSRLARTGSSNSGNRGRSSKSSFLSNVESNKLPLVLTVAICSIGIIVIKSYINKRQ

Gene
ttm2
Protein
Mitochondrial import inner membrane translocase subunit TIM50-B
Organism
Drosophila melanogaster
Length
409 amino acids
Function
Essential component of the TIM23 complex, a complex that mediates the translocation of transit peptide-containing proteins across the mitochondrial inner membrane.
Similarity
Belongs to the TIM50 family.
Mass
47.706 kDa
Sequence
MSLIAIERVLCGWPKICRKLIVTSRSLTSGLRRALVKQPRKGGDVGKPGMELGRCSCFGLRVNLSNASVVYVGHRRYSTYEKTSTQILTKLFPQTSEESNDEESRERRKLEEEEEQKELERAFRRMKLGFGLFGIGSMLFSFWAIYFYGRPSLDEHGNEVIDEFSCLPQMQQLMWRTWKSVNRFQRFFKEPSRKKLLPDPLQPPYVQPPYTLVLEIKDVLVHPDWTYETGWRFKKRPGVDVFLKECAKYFEIVVYTAEQGVTVFPLVDALDPNGCIMYRLVRDSTHFDGGHHVKNLDNLNRDLKRVVVVDWDRNSTKFHPSNSFSIPRWSGNDNDTTLFELTSFLSVLGTSEIDDVREVLQYYNQFSDSLSQFRENQRKLGELMHAEEVEKTSKSRPVVKNWTRGFINH