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Table 5 T-boxes identified in B. methanolicus MGA3 and their respective transcriptional organization, affected amino acid biosynthesis and related function

From: Transcriptome analysis of thermophilic methylotrophic Bacillus methanolicus MGA3 using RNA-sequencing provides detailed insights into its previously uncharted transcriptional landscape

T-box and its transcriptional organization

Affected amino acid biosynthesis

Related function

Locus tag(s)

(T-box)*-alaS

Alanine

aaRS

BMMGA3_12250

gltX-(T-box)-cysE-cysS-mrnC-yacO-yacP

Cysteine

Amino acid biosynthesis, aaRS, maturation of 23S rRNA

BMMGA3_00580-BMMGA3_00605

(T-box)-glyQS

Glycine

aaRS

BMMGA3_11920

(T-box)-hisS-aspS

Histidine and aspartate

aaRS

BMMGA3_12305-BMMGA3_12310

(T-box)-ileS

Isoleucine

aaRS

BMMGA3_05760

(T-box)-leuS

Leucine

aaRS

BMMGA3_13510

(T-box)-pheS

Phenylalanine

aaRS

BMMGA3_12925

(PyrR)(T-box)-proI

Proline

Amino acid biosynthesis

BMMGA3_11220

(PyrR)(T-box)-serS

Serine

aaRS

BMMGA3_00090

(T-box)-thrS

Threonine

aaRS

BMMGA3_12975

(T-box)(T-box)-trpE-trpGD-trpD-trpF-trpB-trpA

Tryptophan

Amino acid biosynthesis

BMMGA3_09595-BMMGA3_09625

(T-box)-trpS

Tryptophan

aaRS

BMMGA3_04510

(T-box)-tyrS

Tyrosine

aaRS

BMMGA3_13290

(T-box)-valS

Valine

aaRS

BMMGA3_12655

(T-box)-brnQ

Branched amino acids

Amino acid transport

BMMGA3_02675

(T-box)-ilvB

Branched amino acids

Amino acid biosynthesis

BMMGA3_12765

(T-box)-cstA1

-

Carbon starvation protein§

BMMGA3_02765

  1. *(T-box) = T-box regulatory element; (PyrR) = PyrR binding site; aaRS = aminoacyl-tRNA synthetases; features of an operon are connected with a hyphen.
  2. §The whole transcriptome data does not unambiguously clarify if the T-box belongs to the cstA1 gene.