Lactococcus lactis subsp. lactis KF147

Gram-positiveCocciNon-motileFacultative anaerobe

Kingdom

Bacillati

Phylum

Bacillota

Class

Bacilli

Order

Lactobacillales

Family

Streptococcaceae

Genus

Lactococcus

Description

Gram-positive, AT-rich, facultatively anaerobic nonmotile bacterium. Different strains are used in milk industry mostly for production of cheese starters. It is also found in new products like "fresh cheese", to which it gives its characteristic taste, in kefir and even in some Asian vegetable products, as well as in fermented meats. It is also one of the most popular laboratory microorganisms for studies of lactic acid bacteria physiology. (HAMAP: LACLA)

Taxonomy

KingdomBacillati
PhylumBacillota
ClassBacilli
OrderLactobacillales
FamilyStreptococcaceae
GenusLactococcus
SpeciesLactococcus lactis
StrainKF147

Profile

Physiology
Gram staining propertiesPositive
ShapeCocci
MobilityNo
Flagellar presenceYes
Number of membranes1
Image of Lactococcus lactis subsp. lactis KF147
Image source: Wikipedia/Wikimedia
Ecology, Host, and Life Cycle
Oxygen requirementsFacultative anaerobe
Optimal temperature40
Temperature rangeMesophilic
HabitatMultiple
Biotic relationshipFree living
Host(s)Not Available
Cell arrangementChains
SporulationNonsporulating
Energy sourceNot Available
PathogenicityNo

Genome Summary

Lactococcus lactis subsp. lactis KF147 plasmid pKF147A, complete

Gene Summary

Adenine Count

12589 bp

Thymine Count

12774 bp

Guanine Count

6064 bp

Cytosine Count

6083 bp

Genome Length

37510 bp

Protein-coding Genes

36 genes

Non-Coding Genes

0 genes

# of Chromosomes/Plasmids

2

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
atp-dependent dna helicase recgLLKF_RS13925Not AvailablePositive714062 - 7142025680.8
atp-dependent dna helicase recgLLKF_RS03635Q9CI63Positive714285 - 71542444311.9
tatd family hydrolaseLLKF_RS03640P37545Positive715558 - 71633128944.4
dna topology modulation proteinLLKF_RS03645Not AvailablePositive716369 - 71690521126.7
ribonuclease m5LLKF_RS03650Q9CHN9Positive716880 - 71750023506.1
16s rrna (adenine(1518)-n(6)/adenine(1519)-n(6))- dimethyltransferase rsmaLLKF_RS03655Q9CHN8Positive717611 - 71849533346.7
aminopeptidase p family proteinLLKF_RS03660P54518Positive718596 - 71965439456.3
elongation factor pLLKF_RS03665Q9CHN6Positive719786 - 72034320654.8
asp23/gls24 family envelope stress response proteinLLKF_RS03670Q5XA93Positive720490 - 72089114670.6
transcription antitermination factor nusbLLKF_RS03675Q9CHN4Positive720884 - 72185537233.2

Displaying genes 941 – 950 of 2641 in total

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this bacterium yet.

Metabolites

3 records
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Result columns

Structure search compares stored SMILES, InChI, and InChIKey text. Exact mass must match the stored database value.

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Metabolite IDMetabolite nameStructureCAS number
Average massMonoisotopic mass
BASm0000400(R)-10-hydroxyoctadecanoateC18H35O3Chemical structure of (R)-10-hydroxyoctadecanoateNot available
Average299.476Da
Monoisotopic299.2591686Da
BASm0001775(9Z)-octadecenoateC18H33O2Chemical structure of (9Z)-octadecenoateNot available
Average281.4534Da
Monoisotopic281.2480553Da
BASm0001833(9Z)-hexadecenoateC16H29O2Chemical structure of (9Z)-hexadecenoateNot available
Average253.4003Da
Monoisotopic253.2167552Da

Displaying 1–3 of 3 metabolites

Health Effects

No health effects information available for this bacterium.