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Table 5 List of genes identified in the chromosome sequence of at least four L. brevis beer spoiler strains. 26 genes coding for hypothetical proteins were also identified

From: Comparative genome analysis of the Lactobacillus brevis species

COG category and protein function

L. brevis beer-spoiler strains

TMW1.2108

TMW1.2111

TMW1.2112

TMW1.2113

UCCLB95

UCCLBBS124

UCCLBBS449

 

Energy production and conversion

Flavodoxin

+

+

+

+

+

+

+

NADH-Flavin reductase

+

+

+

+

+

Oxidoreductase

+

+

+

+

+

+

+

NADPH:quinone reductase

+

+

+

+

+

FMN-dependent NADH-azoreductase

+

+

+

+

+

Nitrobenzoate reductase

+

+

+

+

+

 

Amino acid transport and metabolism

Shikimate dehydrogenase

+

+

+

+

+

+

+

Acetyltransferase GNAT family

+

+

+

+

+

Serine O-acetyltransferase EC

+

+

+

+

+

 

Carbohydrate transport and metabolism

MFS transporter

+

+

+

+

+

Alpha-glucosidase

+

+

+

+

+

+

+

lycoside hydrolase

+

+

+

+

Hydrolase

+

+

+

+

+

+

+

Transketolase

+

+

+

+

MFS transporter

+

+

+

+

+

PTS system2C IIA component 1

+

+

+

+

+

Putative integral membrane protein 1

+

+

+

+

+

PTS2C EIIB 1

+

+

+

+

+

PTS mannitol transporter subunit IIA

+

+

+

+

+

Putative oligogalacturonide transporter

+

+

+

+

+

+

 

Coenzyme transport and metabolism

6-pyruvoyl tetrahydropterin synthase

+

+

+

+

+

 

Lipid transport and metabolism

NADH peroxidase

+

+

+

+

+

+

+

Peroxidase

+

+

+

+

+

Citrate lyase

+

+

+

+

+

 

Transcription

Transcriptional regulator2C TetR family

+

+

+

+

+

Transcriptional regulator

+

+

+

+

+

+

+

Transcriptional regulator TetR family

+

+

+

+

+

Transcriptional regulator

+

+

+

+

+

+

+

Internalin-J

+

+

+

+

+

+

RNA polymerase sigma-24 subunit ECF subfamily

+

+

+

+

+

+

+

ECF-type sigma factor negative effector

+

+

+

+

+

+

+

Transcriptional regulator

+

+

+

+

+

+

+

Transcriptional regulator MarR family

+

+

+

+

+

Transcriptional regulator

+

+

+

+

+

Transcriptional regulator MarR family

+

+

+

+

+

Transcriptional regulator TetR

+

+

+

+

Transcriptional regulator ArsR family

+

+

+

+

+

 

Cell wall/membrane/envelope biogenesis

Membrane protein

+

+

+

+

Cell surface protein

+

+

+

+

Cell surface protein

+

+

+

+

Endo polygalacturonase

+

+

+

+

+

Glutamyl endopeptidase precursor

+

+

+

+

+

+

+

NLP-P60 protein

+

+

+

+

+

+

+

Short-chain dehydrogenase-oxidoreductase

+

+

+

+

+

 

Inorganic ion transport and metabolism

Permease

+

+

+

+

+

+

+

Permease

+

+

+

+

+

+

Na + −H+ antiporter

+

+

+

+

 

General function prediction only

NADPH-quinone reductase

+

+

+

+

+

+

+

Short-chain dehydrogenase-oxidoreductase

+

+

+

+

+

+

+

Short-chain dehydrogenase

+

+

+

+

+

+

Cell surface adherence protein

+

+

+

+

+

Mucus-binding protein LPXTG-motif cell wall anchor

+

+

+

+

+

+

 

Function unknown

Cell surface hydrolase

+

+

+

+

+

+

+

Membrane protein

+

+

+

+

+

+

Cell surface protein

+

+

+

+

+

 

Defence mechanisms

ABC transporter ATP-binding protein

+

+

+

+

+

+

+

ABC transporter permease

+

+

+

+

+

+

+

Prophage protein

+

+

+

+

+

  1. +: gene present, −: gene absent