Click here to switch to the map view.

The map label for this gene is mttB [H]

Identifier: 21227791

GI number: 21227791

Start: 2032415

End: 2032855

Strand: Direct

Name: mttB [H]

Synonym: MM_1689

Alternate gene names: 21227791

Gene position: 2032415-2032855 (Clockwise)

Preceding gene: 21227790

Following gene: 21227792

Centisome position: 49.62

GC content: 49.43

Gene sequence:

>441_bases
ATGACCTGTCTCCTTCCAGCTCTTGCAGGTGCAAACACCCTGTACGGTGCCGGAATGCTTGAGCTCGGTATGACTTTCTC
AATGGAACAGCTCGTTATTGACAACGATATCATCAAGATGACCAAAAAAGCCCTGCAGGGAGTCCCTGTTAATGAGGAAA
CCCTCGCAGTTGAGTCCATCCAGAAAGTAGGAATCGGAAACAACTTCCTTGCACTCAAACAGACCAGGCAGCTTGTGAAC
TACCCCTCTGACCCTATGCTCATTGACAGGCGCATGTTCGGAGACTGGGCAGCAGCCGGCTCAAAGGACCTTGCAGCCGC
TGCACACGAAAAAGTCGTGGATGTCCTTAAAAACCATGTAGTTAAACCGATCGATGCAGACATCCTCAAGGACATGAAAG
CTGTTGTGGACAAAGCTGACAAAGCTTTCAGAGGCATGTAA

Upstream 100 bases:

>100_bases
CGTCGCAAAACTCGCCCAGTTCTATGGCCTCCCCGCTTTCGTGGCAGGCACCTAGTCTGATGCAAAGATCCCGGACAACC
AGGCAGGACACGAAAAGACA

Downstream 100 bases:

>100_bases
TTATACCAGGATATTCAGGAGATCTAAAAATGGCAAACAAAGAAGAAATAATTGCAAAAGCAAAAGACGCAATCACTGAT
TTTGATGATGAACTTGCAGC

Product: trimethylamine:corrinoid methyltransferase MttB

Products: NA

Alternate protein names: TMA methyltransferase 1 [H]

Number of amino acids: Translated: 146; Mature: 145

Protein sequence:

>146_residues
MTCLLPALAGANTLYGAGMLELGMTFSMEQLVIDNDIIKMTKKALQGVPVNEETLAVESIQKVGIGNNFLALKQTRQLVN
YPSDPMLIDRRMFGDWAAAGSKDLAAAAHEKVVDVLKNHVVKPIDADILKDMKAVVDKADKAFRGM

Sequences:

>Translated_146_residues
MTCLLPALAGANTLYGAGMLELGMTFSMEQLVIDNDIIKMTKKALQGVPVNEETLAVESIQKVGIGNNFLALKQTRQLVN
YPSDPMLIDRRMFGDWAAAGSKDLAAAAHEKVVDVLKNHVVKPIDADILKDMKAVVDKADKAFRGM
>Mature_145_residues
TCLLPALAGANTLYGAGMLELGMTFSMEQLVIDNDIIKMTKKALQGVPVNEETLAVESIQKVGIGNNFLALKQTRQLVNY
PSDPMLIDRRMFGDWAAAGSKDLAAAAHEKVVDVLKNHVVKPIDADILKDMKAVVDKADKAFRGM

Specific function: Catalyzes probably the transfer of a methyl group from trimethylamine to the corrinoid cofactor of mttC [H]

COG id: COG5598

COG function: function code H; Trimethylamine:corrinoid methyltransferase

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the trimethylamine methyltransferase family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR010426
- InterPro:   IPR012740 [H]

Pfam domain/function: PF06253 MTTB [H]

EC number: NA

Molecular weight: Translated: 15859; Mature: 15728

Theoretical pI: Translated: 6.52; Mature: 6.52

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
6.2 %Met     (Translated Protein)
6.8 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
5.5 %Met     (Mature Protein)
6.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTCLLPALAGANTLYGAGMLELGMTFSMEQLVIDNDIIKMTKKALQGVPVNEETLAVESI
CCCCHHHHHCCCHHHHCHHHHHCCHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHH
QKVGIGNNFLALKQTRQLVNYPSDPMLIDRRMFGDWAAAGSKDLAAAAHEKVVDVLKNHV
HHHCCCCCHHHHHHHHHHHCCCCCCEEEHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHC
VKPIDADILKDMKAVVDKADKAFRGM
CCCCCHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
TCLLPALAGANTLYGAGMLELGMTFSMEQLVIDNDIIKMTKKALQGVPVNEETLAVESI
CCCHHHHHCCCHHHHCHHHHHCCHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHH
QKVGIGNNFLALKQTRQLVNYPSDPMLIDRRMFGDWAAAGSKDLAAAAHEKVVDVLKNHV
HHHCCCCCHHHHHHHHHHHCCCCCCEEEHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHC
VKPIDADILKDMKAVVDKADKAFRGM
CCCCCHHHHHHHHHHHHHHHHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 11932238 [H]