Name: Psychrosphaera aquimarina SW33
Creator: BacDive
License: https://creativecommons.org/licenses/by/4.0/

Strain identifier

BacDive ID: 158682

Type strain:

Species: Psychrosphaera aquimarina

Strain Designation: SW33

Culture col. no.: KCTC 52743, CICC 24249

Strain history: <- Song-Gun Kim, KRIBB

NCBI tax ID(s): 2044854 (species)

Special Collections

Section

Psychrosphaera aquimarina SW33 is an aerobe, chemoheterotroph, Gram-negative bacterium that was isolated from the seawater of Asan Bay.

Gram-negative
motile
rod-shaped
aerobe
chemoheterotroph
16S sequence
Bacteria

Information on the name and the taxonomic classification. Name and taxonomic classification

	Last LPSN update	14-12-2023 (DD-MM-YYYY)
	Domain	"Bacteria"
	Phylum	*Pseudomonadota*
	Class	*Gammaproteobacteria*
	Order	*Alteromonadales*
	Family	*Pseudoalteromonadaceae*
	Genus	*Psychrosphaera*
	Species	**Psychrosphaera aquimarina**
	Full Scientific Name (LPSN)	Psychrosphaera aquimarina Pheng et al. 2017

Information on morphological and physiological properties Morphology

[Ref.: #65418]	Gram stain	negative

[Ref.: #65418]	Cell shape	rod-shaped

[Ref.: #65418]	Motility	yes

Information on culture and growth conditions Culture and growth conditions

		Temperature
[Ref.: #65418]	growth	10-30 °C
[Ref.: #65418]	optimum	25-30 °C
[Ref.: #67771]	growth	25-30 °C

	pH	Kind of pH		pH
[Ref.: #65418]			optimum	7-8
[Ref.: #65418]			growth	6-9

Information on physiology and metabolism Physiology and metabolism

[Ref.: #65418]	Oxygen tolerance	aerobe
[Ref.: #67771]	Oxygen tolerance	aerobe

[Ref.: #65418]

Nutrition type

chemoheterotroph

[Ref.: #65418]

Ability of spore formation

	Halophily	Salt	Tested relation		Salt conc.
[Ref.: #65418]		NaCl		growth	1-5	%(w/v)
[Ref.: #65418]		NaCl		optimum	2-3	%(w/v)

[Ref.: #65418]

Observation

polar lipid profile consists of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol and an unidentified amino lipid

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #65418]	adipate ChEBI	-	assimilation
[Ref.: #65418]	agar ChEBI	-	hydrolysis
[Ref.: #65418]	D-fructose ChEBI	+	builds acid from
[Ref.: #65418]	D-galactose ChEBI	+	builds acid from
[Ref.: #65418]	D-glucose ChEBI	+	assimilation
[Ref.: #65418]	D-glucose ChEBI	+	builds acid from
[Ref.: #65418]	D-mannitol ChEBI	+	assimilation
[Ref.: #65418]	D-mannitol ChEBI	+	builds acid from
[Ref.: #65418]	D-mannose ChEBI	+	assimilation
[Ref.: #65418]	D-mannose ChEBI	+	builds acid from
[Ref.: #65418]	D-xylose ChEBI	+	builds acid from
[Ref.: #65418]	decanoate ChEBI	+	assimilation
[Ref.: #65418]	esculin ChEBI	-	hydrolysis
[Ref.: #65418]	esculin ferric citrate	+	builds acid from
[Ref.: #65418]	gelatin ChEBI	-	hydrolysis
[Ref.: #65418]	gluconate ChEBI	+	assimilation
[Ref.: #65418]	glycerol 3-phosphate ChEBI	+	builds acid from
[Ref.: #65418]	indole ChEBI	-	reduction
[Ref.: #65418]	L-arabinose ChEBI	+	assimilation
[Ref.: #65418]	L-arabinose ChEBI	+	builds acid from
[Ref.: #65418]	L-arginine ChEBI	-	assimilation
[Ref.: #65418]	malate ChEBI	+	assimilation
[Ref.: #65418]	maltose hydrate	-	assimilation
[Ref.: #65418]	N-acetylglucosamine ChEBI	+	assimilation
[Ref.: #65418]	nitrate ChEBI	-	reduction
[Ref.: #65418]	phenylacetate ChEBI	-	assimilation
[Ref.: #65418]	sodium citrate ChEBI	+	assimilation
[Ref.: #65418]	starch ChEBI	+	hydrolysis
	Only first 10 entries are displayed. Click here to see all.

	Enzyme	Enzyme activity	EC number
[Ref.: #65418]	acid phosphatase	+	3.1.3.2
[Ref.: #65418]	alkaline phosphatase	+	3.1.3.1
[Ref.: #65418]	alpha-chymotrypsin	-	3.4.21.1
[Ref.: #65418]	alpha-fucosidase	-	3.2.1.51
[Ref.: #65418]	alpha-galactosidase	-	3.2.1.22
[Ref.: #65418]	alpha-glucosidase	-	3.2.1.20
[Ref.: #65418]	alpha-mannosidase	-	3.2.1.24
[Ref.: #65418]	beta-galactosidase	-	3.2.1.23
[Ref.: #65418]	beta-glucosidase	-	3.2.1.21
[Ref.: #65418]	beta-glucuronidase	-	3.2.1.31
[Ref.: #65418]	catalase	+	1.11.1.6
[Ref.: #65418]	cystine arylamidase	+	3.4.11.3
[Ref.: #65418]	cytochrome oxidase	+	1.9.3.1
[Ref.: #65418]	DNase	-
[Ref.: #65418]	esterase (C 4)	+
[Ref.: #65418]	esterase Lipase (C 8)	+
[Ref.: #65418]	leucine arylamidase	+	3.4.11.1
[Ref.: #65418]	lipase (C 14)	+
[Ref.: #65418]	N-acetyl-beta-glucosaminidase	-	3.2.1.52
[Ref.: #65418]	naphthol-AS-BI-phosphohydrolase	+
[Ref.: #65418]	trypsin	+	3.4.21.4
[Ref.: #65418]	valine arylamidase	+
	Only first 10 entries are displayed. Click here to see all.

Fatty acid profile

Metadata FA analysis

Reference

[Ref.: #65418]

Fatty acid	Percentage
C16:1ω7c/C 16:1ω6c	32.2
C16:0	27.9
C18:1ω6c/C 18:1ω7c	17.2
C12:1 3OH	4.1
C15:1ω8c	3.8
C17:1ω8c	3.7
C10:0 3OH	3.6
C17:0	3
C18:0	1.4
C14:0	1
C16:1ω9c	0.8
C16:0 3OH	0.6
C17:1ω6c	0.5

Information on isolation source, the sampling and environmental conditions Isolation, sampling and environmental information

[Ref.: #65418]	Sample type/isolated from	the seawater of Asan Bay
[Ref.: #65418]	Country	Republic of Korea
[Ref.: #65418]	Country ISO 3 Code	KOR
[Ref.: #65418]	Continent	Asia

[Ref.: #67771]	Sample type/isolated from	From sea water at Asan Bay
[Ref.: #67771]	Country	Republic of Korea
[Ref.: #67771]	Country ISO 3 Code	KOR
[Ref.: #67771]	Continent	Asia
* marker position based on {}

Isolation sources categories

#Environmental

#Aquatic

#Marine

What are isolation sources categories?

[Ref.: #69479]

Global distribution of 16S sequence KY497449 (>99% sequence identity) for Psychrosphaera from Microbeatlas

Aquatic Samples	1167
Soil Samples	69
Animal Samples	309
Plant Samples	20
Total Samples	1565

Information on genomic background e.g. entries in nucleic sequence databass Sequence information

16S Sequence information:

	Sequence accession description	Seq. accession number	Sequence length (bp)	Sequence database	Associated NCBI tax ID
[Ref.: #65418]	Psychrosphaera aquimarina strain SW33 16S ribosomal RNA gene, partial sequence	KY497449		GenBank ENA

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GC-content

38.3 mol%

high performance liquid chromatography (HPLC)

Availability in culture collections External links

[Ref.: #65418]

Culture collection no.

KCTC 52743, CICC 24249

Literature:

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Psychrosphaera aquimarina sp. nov., a marine bacterium isolated from seawater collected from Asan Bay, Republic of Korea.	Pheng S, Ayyadurai N, Park AY, Kim SG	Int J Syst Evol Microbiol	10.1099/ijsem.0.002384	2017	*

References

#20215

Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M.: List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ. IJSEM ( DOI 10.1099/ijsem.0.004332 )

#65418

Sophea Pheng, Niraikulam Ayyadurai, A-Young Park, Song-Gun Kim: Psychrosphaera aquimarina sp. nov., a marine bacterium isolated from seawater collected from Asan Bay, Republic of Korea. IJSEM 67: 4820 - 4824 2017 ( DOI 10.1099/ijsem.0.002384 , PubMed 28984219 )

#67771 Korean Collection for Type Cultures (KCTC) ; Curators of the KCTC;

#69479

João F Matias Rodrigues, Janko Tackmann,Gregor Rot, Thomas SB Schmidt, Lukas Malfertheiner, Mihai Danaila,Marija Dmitrijeva, Daniela Gaio, Nicolas Näpflin and Christian von Mering. University of Zurich.: MicrobeAtlas 1.0 beta .

* These data were automatically processed and therefore are not curated

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