SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO01944
Pre Gene Modal
BGIBMGA005927
Annotation
PREDICTED:_N-terminal_Xaa-Pro-Lys_N-methyltransferase_1-A-like_[Papilio_machaon]
Full name
Alpha N-terminal protein methyltransferase 1      
Alternative Name
X-Pro-Lys N-terminal protein methyltransferase 1
Location in the cell
Cytoplasmic   Reliability : 1.994
 

Sequence

CDS
ATGAGTAATTTAGATTTTGATGATAACGACATAAGTTATGAAAGTGCCCAAAAATATTGGTCAGATATTCCTGCAACTGTTGATGGAGTTCTCGGTGGCTTTGGATTTATATCTGACATAGACATAGAAGGATCAAGAATTTTCCTTGAAAGTCTTTTATCGTGTAATAAAGCTCCATGCACTGATTTAGCACTTGACTGTGGTGCTGGTATAGGAAGGATAACAAAGAACTTACTATTGCCATACTTTCAATTAGTGGACGTTGTGGAGCCCGATAGTAAATTCATTAAAACAATAAAAAATTATGTTGGTGAACACCAATCAAAGATTGACACACTATACGAAGTTGGTTTACAAGATTTCAATCCTGTCAAAAGATATGATGTTATTTGGAACCAGTGGGTTCTAGGATATCTACTGGATCAGGATTTAATAGCTTACTTAAAACGCTGCAGAAATGCTTTAAAGACCAATGGAGTCATTGTAGTAAAAGAAAACGTAACTTCATCAGGTAAAAGTGAAAAGGATGAAACAGATTCCTCAGTTACACGATCACTACAACAGTTTCTTAGTATTTTTAAACAATCAAAACTGAAGAGATTAAAACAGTGTAAGCAAACTAATTTCCCTAATGGAATTTACCCTGTTTATATGTTTGCATTAGTTCCTATACAGGAAGATTATAATTCTGAGGATTTAAAGGTATAA
Protein
MSNLDFDDNDISYESAQKYWSDIPATVDGVLGGFGFISDIDIEGSRIFLESLLSCNKAPCTDLALDCGAGIGRITKNLLLPYFQLVDVVEPDSKFIKTIKNYVGEHQSKIDTLYEVGLQDFNPVKRYDVIWNQWVLGYLLDQDLIAYLKRCRNALKTNGVIVVKENVTSSGKSEKDETDSSVTRSLQQFLSIFKQSKLKRLKQCKQTNFPNGIYPVYMFALVPIQEDYNSEDLKV

Summary

Description
Alpha-N-methyltransferase that methylates the N-terminus of target proteins containing the N-terminal motif [Ala/Pro/Ser]-Pro-Lys when the initiator Met is cleaved. Specifically catalyzes mono-, di- or tri-methylation of exposed alpha-amino group of Ala or Ser residue in the [Ala/Ser]-Pro-Lys motif and mono- or di-methylation of Pro in the Pro-Pro-Lys motif (By similarity).
Catalytic Activity
N-terminal L-alanyl-L-prolyl-L-lysyl-[protein] + 3 S-adenosyl-L-methionine = 3 H(+) + N-terminal N,N,N-trimethyl-L-alanyl-L-prolyl-L-lysyl-[protein] + 3 S-adenosyl-L-homocysteine
N-terminal L-seryl-L-prolyl-L-lysyl-[protein] + 3 S-adenosyl-L-methionine = 3 H(+) + N-terminal N,N,N-trimethyl-L-seryl-L-prolyl-L-lysyl-[protein] + 3 S-adenosyl-L-homocysteine
N-terminal L-prolyl-L-prolyl-L-lysyl-[protein] + 2 S-adenosyl-L-methionine = 2 H(+) + N-terminal N,N-dimethyl-L-prolyl-L-prolyl-L-lysyl-[protein] + 2 S-adenosyl-L-homocysteine
Similarity
Belongs to the methyltransferase superfamily. NTM1 family.
Keywords
Complete proteome   Methyltransferase   Reference proteome   S-adenosyl-L-methionine   Transferase  
Feature
chain  Alpha N-terminal protein methyltransferase 1
EC Number
2.1.1.244
EMBL
BABH01005080    GDQN01007189    JAT83865.1    KZ149895    PZC78802.1    ODYU01010437    + More
SOQ55543.1    NWSH01000172    PCG78776.1    GAIX01009325    JAA83235.1    KQ460398    KPJ15165.1    AGBW02012530    OWR44903.1    AK401693    KQ459601    BAM18315.1    KPI93847.1    AGBW02014796    OWR41059.1    ODYU01003586    SOQ42536.1    JTDY01000006    KOB79500.1    GDKW01002469    JAI54126.1    ACPB03010444    GAHY01001911    JAA75599.1    GBGD01002773    JAC86116.1    KQ414642    KOC66752.1    KQ461154    KPJ08410.1    LADJ01015901    KPJ21027.1    GFTR01003738    JAW12688.1    KQ459599    KPI94457.1    KZ288353    PBC27321.1    KQ434869    KZC09347.1    KC571866    AGM32365.1    NEVH01012093    PNF30439.1    ADTU01022666    KQ978730    KYN28973.1    GL452776    EFN76742.1    KQ981986    KYN31217.1    GL438428    EFN68972.1    GL887844    EGI69884.1    KQ983049    KYQ47870.1    KQ977926    KYM98792.1    KQ976745    KYM75405.1    KQ971342    EFA03687.1    GBYB01012204    JAG81971.1    KK107105    QOIP01000011    EZA59475.1    RLU16422.1    KK852846    KDR15110.1    AXCM01001621    DS235093    EEB11812.1    AAAB01008849    KQ435916    KOX68799.1    EAL41027.3    PYGN01000135    PSN53220.1    CH902619    EDV36616.1    ATLV01020956    KE525310    KFB45941.1    AK417944    BAN21159.1    NNAY01000473    OXU28135.1    ADMH02000071    ETN67907.1    CH477202    EAT48112.1    GGFK01012626    MBW45947.1    CH954177    EDV58195.1    GEDC01025244    JAS12054.1    CM000157    EDW89568.1    CH480816    EDW47168.1    GAMC01001737    JAC04819.1    AE013599    AWM95304.1    BT011456    CM000362    CM002911    EDX06411.1    KMY92598.1    GBRD01007183    JAG58638.1    GBHO01002685    GDHC01006113    JAG40919.1    JAQ12516.1    GECU01016451    JAS91255.1    CH933808    EDW09845.1    GAPW01003500    JAC10098.1    GECZ01005178    JAS64591.1    GEBQ01021586    JAT18391.1    JXUM01059550    KQ562059    KXJ76791.1    OUUW01000001    SPP73309.1    CH940648    EDW61125.2    GFDL01007343    JAV27702.1    CH963849    EDW74521.1    JH818976    EKC26415.1    CH916367    EDW01872.1    GANO01000856    JAB59015.1    LJIG01009341    KRT83274.1    GFXV01006147    MBW17952.1    GDHF01030958    GDHF01022526    JAI21356.1    JAI29788.1    GGLE01004408    MBY08534.1    GAKP01000228    JAC58724.1    ABLF02041191    AK342871    BAH72729.1    GFWV01011164    GFWV01020995    MAA35893.1    CH479181    EDW31952.1    BT076899    ACO11323.1    GEZM01041969    JAV80084.1    AXCN02002298    CM000071    EAL25099.3   
Pfam
PF05891   Methyltransf_PK
Interpro
IPR020596   rRNA_Ade_Mease_Trfase_CS        + More
IPR008576   MeTrfase_NTM1       
IPR029063   SAM-dependent_MTases       
SUPFAM
SSF53335   SSF53335       
PDB
5CVE     E-value=2.80478e-49,     Score=490

Ontologies

Topology

Length:
235
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.6954
Exp number, first 60 AAs:
0.10987
Total prob of N-in:
0.07011
outside
1  -  235
 
 

Population Genetic Test Statistics

Pi
257.722356
Theta
204.776181
Tajima's D
0.469729
CLR
0
CSRT
0.504124793760312
Interpretation
Uncertain
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