Photobacterium profundum SS9

Gram-negativeRodMotileFacultative

Kingdom

Pseudomonadati

Phylum

Pseudomonadota

Class

Gammaproteobacteria

Order

Vibrionales

Family

Vibrionaceae

Genus

Photobacterium

Description

This organism is a piezophile, that is it lives under high pressure, having been isolated at a depth of 2500 m. It grows over a broad (90 MPa) pressure range and is amenable to genetic manipulation. Like other Vibrionaceae it has 2 circular chromosomes and a 80 kb plasmid. It encodes two complete operons for F1F0 ATP synthase, one on each chromosome as well as three complete sets of cbb3 cytochrome oxidase genes; the one on chr. 2 was possibly acquired from an aproteobacterium, along with an unusual diheme cytochrome c gene. These findings support the idea that modified electron and proton transport are necessary for metabolic activity at high pressure. Confirmation that SS9 is a true piezophile comes from the observation that several stress-response genes are activated at atmospheric pressure (adapted from PubMed 15746425). (HAMAP: PHOPR)

Taxonomy

KingdomPseudomonadati
PhylumPseudomonadota
ClassGammaproteobacteria
OrderVibrionales
FamilyVibrionaceae
GenusPhotobacterium
SpeciesPhotobacterium profundum
StrainSS9

Profile

Physiology
Gram staining propertiesNegative
ShapeRod
MobilityYes
Flagellar presenceYes
Number of membranes2
Image of Photobacterium profundum SS9
AI-generated image based on bacteria physiology
Ecology, Host, and Life Cycle
Oxygen requirementsFacultative
Optimal temperature15
Temperature rangePsychrophilic
HabitatMultiple
Biotic relationshipFree living
Host(s)Not Available
Cell arrangementSingles
SporulationNonsporulating
Energy sourceNot Available
PathogenicityNo

Genome Summary

Photobacterium profundum SS9 plasmid pPBPR1, complete sequence.

Gene Summary

Adenine Count

Not Available

Thymine Count

Not Available

Guanine Count

Not Available

Cytosine Count

Not Available

Genome Length

Not Available

Protein-coding Genes

72 genes

Non-Coding Genes

0 genes

# of Chromosomes/Plasmids

2

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
trna (cytosine(32)/uridine(32)-2'-o)-methyltransferase trmjPBPR_RS03800Not AvailablePositive829487 - 83021826987.8
fe-s cluster assembly transcriptional regulator iscrPBPR_RS03805Not AvailablePositive830331 - 83084918525.0
iscs subfamily cysteine desulfurasePBPR_RS03810Not AvailablePositive830881 - 83209545048.0
fe-s cluster assembly scaffold iscuPBPR_RS03815Not AvailablePositive832142 - 83252813744.3
iron-sulfur cluster assembly protein iscaPBPR_RS03820Not AvailablePositive832547 - 83287011610.6
co-chaperone hscbPBPR_RS03825Not AvailablePositive832956 - 83347120285.7
fe-s protein assembly chaperone hscaPBPR_RS03830Not AvailablePositive833510 - 83536366565.8
isc system 2fe-2s type ferredoxinPBPR_RS03835Not AvailablePositive835366 - 83570412289.7
fe-s cluster assembly protein iscxPBPR_RS03840Not AvailablePositive835804 - 8360047948.3
aminopeptidase pepbPBPR_RS03845Not AvailablePositive836331 - 83761745502.8

Displaying genes 831 – 840 of 3785 in total

Metabolites

1942 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
BASm00002502,5-didehydro-D-gluconateC6H7O7Chemical structure of 2,5-didehydro-D-gluconate53736-12-2
Average191.1156Da
Monoisotopic191.019177578Da
BASm00002512-dehydropantoateC6H9O4Chemical structure of 2-dehydropantoateNot available
Average145.1333Da
Monoisotopic145.050083776Da
BASm00002532-oxopent-4-enoateC5H5O3Chemical structure of 2-oxopent-4-enoateNot available
Average113.093Da
Monoisotopic113.024417601Da
BASm00002603alpha,7alpha-dihydroxy-12-oxo-5beta-cholanateC24H37O5Chemical structure of 3alpha,7alpha-dihydroxy-12-oxo-5beta-cholanateNot available
Average405.556Da
Monoisotopic405.264647871Da
BASm0000274aldehydo-D-galacturonateC6H9O7Chemical structure of aldehydo-D-galacturonateNot available
Average193.132Da
Monoisotopic193.0353762Da
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
BASm00004283-oxoadipateC6H6O5Chemical structure of 3-oxoadipateNot available
Average158.11Da
Monoisotopic158.022620453Da
BASm00005166-deoxyerythronolide BC21H38O6Chemical structure of 6-deoxyerythronolide BNot available
Average386.5228Da
Monoisotopic386.2668389Da
BASm0000553biphenyl-2,3-diolC12H10O2Chemical structure of biphenyl-2,3-diolNot available
Average186.2066Da
Monoisotopic186.0680796Da

Displaying 1–10 of 1942 metabolites

Health Effects

No health effects information available for this bacterium.