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MBP2C

Gene
MBP2C
Protein
Protein MICROTUBULE BINDING PROTEIN 2C
Organism
Nicotiana tabacum
Length
337 amino acids
Function
Prevents homeodomain proteins (e.g. STM) association to plasmodesmata and, consequently, cell-to-cell transport. Binds to RNA. Alters KN1 RNA-binding capacity (PubMed:17965274). Regulates cytoskeleton (e.g. actin) organization that determinates cell shape (By similarity). Interferes with cell-to-cell transport of tobacco mosaic virus movement protein (TMV-MP) by mediating its accumulation at microtubules, thus interfering with cell-to-cell virus movement.
Similarity
Belongs to the microtubule binding protein 2C family.
Mass
37.93 kDa
Sequence
MYKPQQQQQLFDLQDNNGAAFDNGGTDPSCWLSHENEISRTDSSLSSSNVDPLLFNDLVQIVPLVQSLIDRKEKSSFTRRGSMTYTKMPSRESLYKKTSEVKGRNAGQSTATKKHRDQNKNVSSSQDGYAENFSTPSSTSSLTEKDREELMTLREKVEDLQKKLLEKDELLKEAEILKNEITATNAELDEMKKDISEKDFLVKTTQVQLSDALVKLADKKAAVEKLEWEAMTSSKKVERLQEDLDLLQGEISSFIQFVHALTGNDSRDSAEECNVIPYPWDQNVEIDKLNERDLQKMEAAREAYIAAVAAAKENPDEASLSAASTARSYLQSLVLRT

Gene
MBP2C
Protein
Protein MICROTUBULE BINDING PROTEIN 2C
Organism
Arabidopsis thaliana
Length
326 amino acids
Function
Prevents homeodomain proteins (e.g. STM) association to plasmodesmata and, consequently, cell-to-cell transport. Binds to RNA. Alters STM RNA binding capacity (PubMed:17965274). Regulates cytoskeleton (e.g. actin) organization that determinates cell shape (PubMed:8893552, PubMed:19074626). Regulates stomata patterning and drought tolerance (PubMed:19074626). Involved in restricting tobamovirus (e.g. oilseed rape mosaic virus) infectivity, probably by interfering with cell-to-cell virus movement (PubMed:19074626).
Similarity
Belongs to the microtubule binding protein 2C family.
Mass
37.349 kDa
Sequence
MYEQQQHFMDLQSDSGFGDDSSWLAGDDDLRLSPHQSAAGTNSGNENLDRRLLKDLVEMVPLIEHYMEHKERSSFKRRGSMIYTKMPSKESLSRRGRNASQTVPGRKKRDQEGNDDVMNNSREDDENAKALAGAEKEEMSRLREQVNDLQTKLSEKEEVLKSMEMSKNQVNEIQEKLEATNRLVAEKDMLIKSMQLQLSDTKIKLADKQAALEKTQWEAKTTGTRAIKLQEQLDAVEGDISTFTRVFETLAKTDSKKPDRDYDAVPYEFDHLPYLDDVDETDLRKMEEARLAYVAAVNTAKEREDEESLVMAAQARAYLQSLAFTY