Methanohalophilus mahii DSM 5219

CocciNon-motileAnaerobe

Kingdom

Methanobacteriati

Phylum

Methanobacteriota

Class

Methanomicrobia

Order

Methanosarcinales

Family

Methanosarcinaceae

Genus

Methanohalophilus

Description

Methanohalophilus mahii (strain ATCC 35705 / DSM 5219 / SLP) is a coccoid, halophilic, methanogen archaeon isolated from sediment from the Great Salt Lake. Surface colonies are cream to pale yellow and circular and often appear foamy due to trapped gases. M. mahii is found in anaerobic sediments with salinity levels at or above seawater concentration. It requires sodium chloride concentrations in the moderately halophilic range of 1.0 to 2.5 M for optimal growth and methanogenesis. Trimethylamine, dimethylamine, methylamine, and methanol serve as substrates for growth. The optimum temperature, pH and salinity for growth and methanogenesis are 37 degrees Celsius, pH 7.5 and 2.0 M NaCl, respectively. (Adapted from : http://ijs.sgmjournals.org/cgi/reprint/38/1/122.pdf). (HAMAP: METMS)

Taxonomy

KingdomMethanobacteriati
PhylumMethanobacteriota
ClassMethanomicrobia
OrderMethanosarcinales
FamilyMethanosarcinaceae
GenusMethanohalophilus
SpeciesMethanohalophilus mahii
StrainDSM 5219

Profile

Physiology
Gram staining propertiesNot Available
ShapeCocci
MobilityNo
Flagellar presenceYes
Number of membranes1
Ecology, Host, and Life Cycle
Oxygen requirementsAnaerobe
Optimal temperatureNot Available
Temperature rangeMesophilic
HabitatSpecialized
Biotic relationshipFree living
Host(s)Not Available
Cell arrangementNot Available
SporulationNot Available
Energy sourceMethylotroph
PathogenicityNo

Genome Summary

Methanohalophilus mahii DSM 5219, complete sequence.

Gene Summary

Adenine Count

572776 bp

Thymine Count

581989 bp

Guanine Count

428659 bp

Cytosine Count

429000 bp

Genome Length

2012424 bp

Protein-coding Genes

2023 genes

Non-Coding Genes

59 genes

# of Chromosomes/Plasmids

1

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
hd domain-containing proteinMMAH_RS01515Not AvailablePositive325311 - 32713469067.7
trna (adenine-n1)-methyltransferaseMMAH_RS01520Q57598Positive327144 - 32789627505.0
aminotransferase class i/ii-fold pyridoxal phosphate-dependent enzymeMMAH_RS01525B0K625Positive328023 - 32950154720.4
cobalamin biosynthesis proteinMMAH_RS01530A0B5W6Positive329498 - 33050236317.6
alpha-ribazole phosphatase cobzMMAH_RS01535Not AvailablePositive330516 - 33110321504.8
adenosylcobinamide-gdp ribazoletransferaseMMAH_RS01540Q12UB0Positive331100 - 33192728579.8
ntp transferase domain-containing proteinMMAH_RS01545Q58517Positive331912 - 33252922725.3
hypothetical proteinMMAH_RS01550Not AvailablePositive332543 - 33293815061.9
atpase domain-containing proteinMMAH_RS01555Q6L8L1Positive333059 - 33378726872.5
dna repair and recombination protein radbMMAH_RS01560Q12U80Negative333799 - 33447624979.0

Displaying genes 311 – 320 of 2082 in total

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this bacterium yet.

Metabolites

150 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
BASm0000217alpha-ribazoleC14H18N2O4Chemical structure of alpha-ribazoleNot available
Average278.3037Da
Monoisotopic278.126657074Da
BASm0000237(R)-4'-phosphopantothenateC9H18NO8PChemical structure of (R)-4'-phosphopantothenateNot available
Average299.2149Da
Monoisotopic299.0770031Da
BASm0000344(2R,3S)-homoisocitrateC7H7O7Chemical structure of (2R,3S)-homoisocitrateNot available
Average203.128Da
Monoisotopic203.020823305Da
BASm0000377(S)-malateC4H4O5Chemical structure of (S)-malateNot available
Average132.0716Da
Monoisotopic132.005873238Da
BASm0000387(6R)-5,10-methylene-5,6,7,8-tetrahydrofolateC20H21N7O6Chemical structure of (6R)-5,10-methylene-5,6,7,8-tetrahydrofolateNot available
Average455.432Da
Monoisotopic455.1564286Da
BASm0000430hercynineC9H15N3O2Chemical structure of hercynineNot available
Average197.238Da
Monoisotopic197.1164267Da
BASm0000515mycothioneC34H58N4O24S2Chemical structure of mycothioneNot available
Average970.96Da
Monoisotopic970.2882411Da
BASm0000908propanoateC3H5O2Chemical structure of propanoateNot available
Average73.072Da
Monoisotopic73.029502981Da
BASm0001035indole-3-pyruvateC11H8NO3Chemical structure of indole-3-pyruvate35656-49-6
Average202.1861Da
Monoisotopic202.0504181Da
BASm0001142butanoateC4H7O2Chemical structure of butanoateNot available
Average87.099Da
Monoisotopic87.045153045Da

Displaying 1–10 of 150 metabolites

Health Effects

No health effects information available for this bacterium.