Streptococcus mitis SK579

Gram-positiveCocciNon-motileFacultative anaerobe

Kingdom

Bacillati

Phylum

Bacillota

Class

Bacilli

Order

Lactobacillales

Family

Streptococcaceae

Genus

Streptococcus

Description

Streptococcus mitis SK579 is a gram-positive bacterium characterized by its cocci shape and arrangement in chains or pairs. It is classified as a facultative anaerobe, indicating its ability to grow in both aerobic and anaerobic conditions. This species is mesophilic, thriving within a temperature range that is conducive to its growth, typically between 20°C and 45°C. S. mitis SK579 does not possess flagella and is non-motile. It features a single membrane and contains one replicon, indicating a relatively simple genetic structure. The organism is free-living, suggesting that it does not form obligatory symbiotic relationships with other organisms. The ecological role of Streptococcus mitis SK579 is significant, as it is commonly found in host-associated environments, often residing in the oral cavity and being part of the normal microbiota. Its presence contributes to the complex ecosystem of microorganisms that inhabit host organisms, playing a role in maintaining microbial balance and potentially influencing host health. This highlights the importance of S. mitis in both ecological and biological contexts, as it can impact interactions within the microbiome and the overall health of the host. The accession number for further genomic information on S. mitis SK579 is AJJL00000000.1.

Taxonomy

KingdomBacillati
PhylumBacillota
ClassBacilli
OrderLactobacillales
FamilyStreptococcaceae
GenusStreptococcus
SpeciesStreptococcus mitis
StrainSK579

Profile

Physiology
Gram staining propertiesPositive
ShapeCocci
MobilityNo
Flagellar presenceYes
Number of membranes1
Image of Streptococcus mitis SK579
Image source: Wikipedia/Wikimedia
Ecology, Host, and Life Cycle
Oxygen requirementsFacultative anaerobe
Optimal temperatureNot Available
Temperature rangeMesophilic
HabitatHostAssociated
Biotic relationshipFree living
Host(s)Not Available
Cell arrangementChains-Pairs
SporulationNonsporulating
Energy sourceNot Available
PathogenicityNot Available

Genome Summary

Streptococcus mitis SK579 contig00005, whole genome shotgun

Gene Summary

Adenine Count

596953 bp

Thymine Count

591740 bp

Guanine Count

388517 bp

Cytosine Count

402242 bp

Genome Length

1979452 bp

Protein-coding Genes

1837 genes

Non-Coding Genes

112 genes

# of Chromosomes/Plasmids

1

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
transcription termination/antitermination factor nusgHMPREF1110_1269Not AvailablePositive787767 - 78830320334.2
transcriptional regulator comx2HMPREF1110_1270Not AvailablePositive788425 - 78888519290.0
transcriptional regulatorHMPREF1110_1936Not AvailableNegative788900 - 78933715796.2
calcineurin-like phosphoesterase family proteinHMPREF1110_1937Not AvailableNegative789413 - 79025532293.5
iron dependent repressor, n-terminal dna-binding domain proteinHMPREF1110_1938Not AvailablePositive790367 - 7904683966.87
gram-positive signal peptide protein, ysirk familyHMPREF1110_1909Not AvailableNegative790469 - 79241770495.0
hypothetical proteinHMPREF1110_1910Not AvailableNegative792855 - 7930136107.35
is66 family element, transposase domain proteinHMPREF1110_1911Not AvailableNegative793083 - 7932958124.98
is66 family element, orf2 domain proteinHMPREF1110_1912Not AvailableNegative793518 - 79379910900.6
transposase family isl3 helix-turn-helix domain proteinHMPREF1110_1945Not AvailableNegative794183 - 79498931932.1

Displaying genes 831 – 840 of 1949 in total

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this bacterium yet.

Metabolites

0 records
Metabolite IDMetabolite nameStructureCAS number
No metabolites foundTry different search terms or mass values.

Displaying 0 metabolites

Health Effects

No health effects information available for this bacterium.