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
zinc-dependent marr family transcriptional regulatorLLKF_RS11845A2RNS2Negative2410133 - 241057016367.6
competence type iv pilus minor pilin comggLLKF_RS11850Not AvailableNegative2410651 - 241093510826.7
competence type iv pilus minor pilin comgfLLKF_RS11855Not AvailableNegative2410974 - 241139916226.8
competence type iv pilus minor pilin comgeLLKF_RS11860Not AvailableNegative2411383 - 241167911077.6
competence type iv pilus minor pilin comgdLLKF_RS11865Not AvailableNegative2411651 - 241208216547.5
competence type iv pilus major pilin comgcLLKF_RS11870Not AvailableNegative2412042 - 241231110114.1
competence type iv pilus assembly protein comgbLLKF_RS11875P25954Negative2412439 - 241351240395.1
competence type iv pilus atpase comgaLLKF_RS11880P25953Negative2413406 - 241434435649.0
hypothetical proteinLLKF_RS11885Not AvailableNegative2414614 - 24147966688.73
hypothetical proteinLLKF_RS11890Not AvailableNegative2414787 - 241554226886.3

Displaying genes 2481 – 2490 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.