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NTMT1

Gene
ntmt1
Protein
N-terminal Xaa-Pro-Lys N-methyltransferase 1
Organism
Xenopus tropicalis
Length
224 amino acids
Function
Distributive alpha-N-methyltransferase that methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Gly/Pro/Ser]-Pro-Lys when the initiator Met is cleaved. Specifically catalyzes mono-, di- or tri-methylation of the exposed alpha-amino group of the Ala, Gly or Ser residue in the [Ala/Gly/Ser]-Pro-Lys motif and mono- or di-methylation of Pro in the Pro-Pro-Lys motif. Required during mitosis for normal bipolar spindle formation and chromosome segregation via its action on target proteins.
Similarity
Belongs to the methyltransferase superfamily. NTM1 family.
Mass
25.458 kDa
Sequence
MSTELVEDEAQFYCKAQKYWKNVPATVDGMLGGYGHISNIDLNGSKKFLQRFLRQEGSNKTGNMYALDCGAGIGRITKRLLLPLFKKVDMVDVTDEFLSKAKSYLGEEGSRVGNYFCCGLQEFSPEPNRYDVIWIQWVIGHLTDEHLVDFLKRCSLGLRPNGIIVIKDNVTQDVSIMDDVDSSICRDIDLVRKLIKQAGLSLLAVERQENFPDEIYHVFSFAMR

Gene
NTMT1
Protein
N-terminal Xaa-Pro-Lys N-methyltransferase 1
Organism
Ailuropoda melanoleuca
Length
223 amino acids
Function
Distributive alpha-N-methyltransferase that methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Gly/Pro/Ser]-Pro-Lys when the initiator Met is cleaved. Specifically catalyzes mono-, di- or tri-methylation of the exposed alpha-amino group of the Ala, Gly or Ser residue in the [Ala/Gly/Ser]-Pro-Lys motif and mono- or di-methylation of Pro in the Pro-Pro-Lys motif. Some of the substrates may be primed by METTL11B-mediated monomethylation. Catalyzes the trimethylation of the N-terminal Gly in CENPA (after removal of Met-1). Responsible for the N-terminal methylation of KLHL31, MYL2, MYL3, RB1, RCC1, RPL23A and SET. Required during mitosis for normal bipolar spindle formation and chromosome segregation via its action on RCC1.
Similarity
Belongs to the methyltransferase superfamily. NTM1 family.
Mass
25.284 kDa
Sequence
MTSEVIEDEKQFYLKAKTYWKEVPPTVDGMLGGYGHISSIDISSSRKFLQRFLREGPNKTGTSCALDCGAGIGRITKRLLLPLFGVVDMVDVTEDFLIKARTYLGEEGKRVRNYFCCGLQDFSPEPNSYDVIWIQWVIGHLTDQHLAEFLRRCKQGLRPNGIIVIKDNMAQEGVILDDVDSSVCRDLDVVHRIVRSAGLSLLAEERQENLPDEIYHVYSLALR

Gene
NTMT1
Protein
N-terminal Xaa-Pro-Lys N-methyltransferase 1
Organism
Bos taurus
Length
223 amino acids
Function
Distributive alpha-N-methyltransferase that methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Gly/Pro/Ser]-Pro-Lys when the initiator Met is cleaved. Specifically catalyzes mono-, di- or tri-methylation of the exposed alpha-amino group of the Ala, Gly or Ser residue in the [Ala/Gly/Ser]-Pro-Lys motif and mono- or di-methylation of Pro in the Pro-Pro-Lys motif. Some of the substrates may be primed by METTL11B-mediated monomethylation. Catalyzes the trimethylation of the N-terminal Gly in CENPA (after removal of Met-1). Responsible for the N-terminal methylation of KLHL31, MYL2, MYL3, RB1, RCC1, RPL23A and SET. Required during mitosis for normal bipolar spindle formation and chromosome segregation via its action on RCC1.
Similarity
Belongs to the methyltransferase superfamily. NTM1 family.
Mass
25.289 kDa
Sequence
MTSEVIEDEKQFYSKAKTYWKEVPATVDGMLGGYGHISSIDINSSRKFLQRFLREGQNKTGTSYALDCGAGIGRITKRLLLPLFGVVDMVDVTEDFLVKAKTYLGEEGKRVRNFFCCGLQDFSPEPQSYDVIWIQWVIGHLTDQHLAEFLRRCKRGLRPNGIIVIKDNMAQEGVILDDVDSSVCRALDVVHRIVRSAGLSLLAQERQENLPDEIYHVYSLALR

Gene
ntmt1
Protein
N-terminal Xaa-Pro-Lys N-methyltransferase 1
Organism
Danio rerio
Length
223 amino acids
Function
Distributive alpha-N-methyltransferase that methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Gly/Pro/Ser]-Pro-Lys when the initiator Met is cleaved. Specifically catalyzes mono-, di- or tri-methylation of the exposed alpha-amino group of the Ala, Gly or Ser residue in the [Ala/Gly/Ser]-Pro-Lys motif and mono- or di-methylation of Pro in the Pro-Pro-Lys motif. Required during mitosis for normal bipolar spindle formation and chromosome segregation via its action on target proteins.
Similarity
Belongs to the methyltransferase superfamily. NTM1 family.
Mass
25.265 kDa
Sequence
MEDCLIEDQTSFYSEAEHYWKDVPPTVDGMLGGYGSISSIDINGSKKFLQKFLGEGQGKTGTGCALDCGAGIGRITKRLLLPLFRTVDLVDVTQEFLDKARTYLGEESKRVENYFCCGLQDFQPQPERYDVIWIQWVIGHLTDDHLVEFLRRCRSGLRPEGLIVVKDNVAYEGVIPDDVDSSVCRDLNVLHRLVARAGLSIIYEEQQQNFPEEIYQVHALALR

Gene
NTMT1
Protein
N-terminal Xaa-Pro-Lys N-methyltransferase 1
Organism
Homo sapiens
Length
223 amino acids
Function
Distributive alpha-N-methyltransferase that methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Gly/Pro/Ser]-Pro-Lys when the initiator Met is cleaved. Specifically catalyzes mono-, di- or tri-methylation of the exposed alpha-amino group of the Ala, Gly or Ser residue in the [Ala/Gly/Ser]-Pro-Lys motif and mono- or di-methylation of Pro in the Pro-Pro-Lys motif. Some of the substrates may be primed by METTL11B-mediated monomethylation (PubMed:24090352). Catalyzes the trimethylation of the N-terminal Gly in CENPA (after removal of Met-1). Responsible for the N-terminal methylation of KLHL31, MYL2, MYL3, RB1, RCC1, RPL23A and SET. Required during mitosis for normal bipolar spindle formation and chromosome segregation via its action on RCC1.
Similarity
Belongs to the methyltransferase superfamily. NTM1 family.
Mass
25.387 kDa
Sequence
MTSEVIEDEKQFYSKAKTYWKQIPPTVDGMLGGYGHISSIDINSSRKFLQRFLREGPNKTGTSCALDCGAGIGRITKRLLLPLFREVDMVDITEDFLVQAKTYLGEEGKRVRNYFCCGLQDFTPEPDSYDVIWIQWVIGHLTDQHLAEFLRRCKGSLRPNGIIVIKDNMAQEGVILDDVDSSVCRDLDVVRRIICSAGLSLLAEERQENLPDEIYHVYSFALR

Gene
Ntmt1
Protein
N-terminal Xaa-Pro-Lys N-methyltransferase 1
Organism
Mus musculus
Length
223 amino acids
Function
Distributive alpha-N-methyltransferase that methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Gly/Pro/Ser]-Pro-Lys when the initiator Met is cleaved. Specifically catalyzes mono-, di- or tri-methylation of the exposed alpha-amino group of the Ala, Gly or Ser residue in the [Ala/Gly/Ser]-Pro-Lys motif and mono- or di-methylation of Pro in the Pro-Pro-Lys motif (PubMed:20668449). Some of the substrates may be primed by METTL11B-mediated monomethylation. Catalyzes the trimethylation of the N-terminal Gly in CENPA (after removal of Met-1) (By similarity). Responsible for the N-terminal methylation of KLHL31, MYL2, MYL3, RB1, RCC1, RPL23A and SET. Required during mitosis for normal bipolar spindle formation and chromosome segregation via its action on RCC1 (PubMed:20668449).
Similarity
Belongs to the methyltransferase superfamily. NTM1 family.
Mass
25.42 kDa
Sequence
MTSEVIEDEKQFYSKAKTYWKQIPPTVDGMLGGYGHISNIDLNSSRKFLQRFLREGPNKTGTSCALDCGAGIGRITKRLLLPLFRVVDMVDVTEDFLAKAKTYLGEEGKRVRNYFCCGLQDFSPEPGSYDVIWIQWVIGHLTDQHLAEFLRRCKRGLRPNGIIVIKDNMAQEGVILDDVDSSVCRDLEVVRRIIRTAGLSLLAEERQENLPDEIYHVYSFALR

Gene
Ntmt1
Protein
N-terminal Xaa-Pro-Lys N-methyltransferase 1
Organism
Rattus norvegicus
Length
223 amino acids
Function
Distributive alpha-N-methyltransferase that methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Gly/Pro/Ser]-Pro-Lys when the initiator Met is cleaved. Specifically catalyzes mono-, di- or tri-methylation of the exposed alpha-amino group of the Ala, Gly or Ser residue in the [Ala/Gly/Ser]-Pro-Lys motif and mono- or di-methylation of Pro in the Pro-Pro-Lys motif. Some of the substrates may be primed by METTL11B-mediated monomethylation. Catalyzes the trimethylation of the N-terminal Gly in CENPA (after removal of Met-1). Responsible for the N-terminal methylation of KLHL31, MYL2, MYL3, RB1, RCC1, RPL23A and SET. Required during mitosis for normal bipolar spindle formation and chromosome segregation via its action on RCC1.
Similarity
Belongs to the methyltransferase superfamily. NTM1 family.
Mass
25.464 kDa
Sequence
MTSEVIEDEKQFYSKAKTYWKQIPPTVDGMLGGYGHISNIDLNSSRKFLQRFLREGPNKTGTSCALDCGAGIGRITKRLLLPLFRVVDMVDVTEDFLAKAKTYLGEEGKRVRNYFCCGLQDFSPEPSSYDVIWIQWVIGHLTDQHLAEFLRRCRRGLRPNGIIVIKDNMAQEGVILDDVDSSVCRDLEVVRRIIRSAGLSLLAEERQENLPDEIYHVYSFALR