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
cpbp family intramembrane glutamic endopeptidaseLLKF_RS12865Q9CDG9Positive9645 - 1034927403.5
helix-turn-helix domain-containing proteinLLKF_RS12870Not AvailableNegative10580 - 1117622536.2
dde-type integrase/transposase/recombinaseLLKF_RS12875P0C1L0Positive11486 - 1190516568.1
duf2812 domain-containing proteinLLKF_RS12880Not AvailableNegative12871 - 1349424976.1
padr family transcriptional regulatorLLKF_RS12885Not AvailableNegative13506 - 1381711879.5
recombinase family proteinLLKF_RS12890P19241Positive14210 - 1476420792.9
is6 family transposaseLLKF_RS13440Not AvailableNegative14956 - 1606639572.8
kup/hak/kt family potassium transporterLLKF_RS12905P96790Positive16463 - 1849076195.1
is3 family transposaseLLKF_RS12915P35878Positive18843 - 1999044432.8
type i toxin-antitoxin system fst family toxinLLKF_RS13445Not AvailablePositive20452 - 205533800.98

Displaying genes 11 – 20 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.