Pseudoalteromonas aestuariivivens (KCTC 42779, CECT 8945, DB-2)

Name: Pseudoalteromonas aestuariivivens (KCTC 42779, CECT 8945, DB-2)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 141083

Type strain

Strain Designation DB-2

Culture col. no. KCTC 42779 CECT 8945 DB-2

NCBI tax ID(s) 1698800

Special Collections KCTC Literature strains

Links

Pseudoalteromonas aestuariivivens DB-2 is a Gram-negative, motile, rod-shaped bacterium that forms circular colonies and was isolated from tidal flat at Daebu island, Yellow Sea in South Korea.

Gram-negative motile rod-shaped colony-forming 16S sequence Bacteria

Name and taxonomic classification

SI-ID 25039

KCTC 42779,CECT 8945

@ref 20215

Last LPSN update 2026-02-09 11:33:48

Domain Bacteria

Phylum Pseudomonadota

Class Gammaproteobacteria

Order Alteromonadales

Family Pseudoalteromonadaceae

Genus Pseudoalteromonas

Species Pseudoalteromonas aestuariivivens

Full scientific name Pseudoalteromonas aestuariivivens Park et al. 2016

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Motility	Flagellum arrangement
43982	negative	0.5-3.5 µm	0.2-0.7 µm	rod-shaped		polar

Colony morphology

@ref	Colony size	Colony color	Colony shape	Incubation period	Medium used
43982	0.5-1.0 mm	dark grey	circular	3 days	Marine agar

Culture and growth conditions

Culture medium

@ref	Name	Growth
43982	Marine agar (MA)

Culture temp

@ref	Growth	Type	Temperature (°C)
43982	positive	optimum	30
43982	positive	growth	15-40

Culture pH

@ref	Ability	Type	PH
43982	positive	optimum	7.0-8.0

Physiology and metabolism

Spore formation

43982

Spore formationno

Halophily

@ref	Salt	Growth	Tested relation	Concentration
43982	NaCl	positive	growth	0.5-7.0 %(w/v)
43982	NaCl	positive	optimum	2.0-3.0 %(w/v)

Observation

43982

Observationquinone Q-8

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
43982		casein	+	hydrolysis
43982	17057 ChEBI	cellobiose	-	builds acid from
43982	15824 ChEBI	D-fructose	-	builds acid from
43982	12936 ChEBI	D-galactose	-	builds acid from
43982	17634 ChEBI	D-glucose	-	builds acid from
43982	16899 ChEBI	D-mannitol	-	builds acid from
43982	16024 ChEBI	D-mannose	-	builds acid from
43982	16988 ChEBI	D-ribose	-	builds acid from
43982	17924 ChEBI	D-sorbitol	-	builds acid from
43982	65327 ChEBI	D-xylose	-	builds acid from
43982	4853 ChEBI	esculin	-	hydrolysis
43982	5291 ChEBI	gelatin	+	hydrolysis
43982	17368 ChEBI	hypoxanthine	-	hydrolysis
43982	30849 ChEBI	L-arabinose	-	builds acid from
43982	62345 ChEBI	L-rhamnose	-	builds acid from
43982	17895 ChEBI	L-tyrosine	-	hydrolysis
43982	17716 ChEBI	lactose	-	builds acid from
43982	18420 ChEBI	magnesium(2+)	+	required for growth
43982	17306 ChEBI	maltose	-	builds acid from
43982	6731 ChEBI	melezitose	-	builds acid from
43982	28053 ChEBI	melibiose	-	builds acid from
43982	17268 ChEBI	myo-inositol	-	builds acid from
43982	17632 ChEBI	nitrate	-	reduction
43982	16634 ChEBI	raffinose	-	builds acid from
43982	28017 ChEBI	starch	-	hydrolysis
43982	17992 ChEBI	sucrose	-	builds acid from
43982	27082 ChEBI	trehalose	-	builds acid from
43982	53424 ChEBI	tween 20	+	hydrolysis
43982	53423 ChEBI	tween 40	+	hydrolysis
43982	53425 ChEBI	tween 60	+	hydrolysis
43982	53426 ChEBI	tween 80	+	hydrolysis
43982	16199 ChEBI	urea	-	hydrolysis
43982	15318 ChEBI	xanthine	-	hydrolysis

Antibiotic resistance

@ref	ChEBI	Metabolite	Resistance conc.	Sensitivity conc.
43982	28971	ampicillin	10 µg (disc)
43982	3393	carbenicillin		100 µg (disc)
43982	124991	cefalotin	30 µg (disc)
43982	17698	chloramphenicol		100 µg (disc)
43982	17833	gentamicin		30 µg (disc)
43982	6104	kanamycin	30 µg (disc)
43982	6472	lincomycin	15 µg (disc)
43982	7507	neomycin		30 µg (disc)
43982	28368	novobiocin		5 µg (disc)
43982	16869	oleandomycin		15 µg (disc)
43982	18208	penicillin g	20 Unit (disc)
43982	8309	polymyxin b		100 Unit (disc)
43982	17076	streptomycin	50 µg (disc)
43982	27902	tetracycline		30 µg (disc)

Enzymes

@ref	Value	Activity	Ec
43982	acid phosphatase	+	3.1.3.2
43982	alkaline phosphatase	+	3.1.3.1
43982	alpha-chymotrypsin	-	3.4.21.1
43982	alpha-fucosidase	-	3.2.1.51
43982	alpha-galactosidase	-	3.2.1.22
43982	alpha-glucosidase	-	3.2.1.20
43982	alpha-mannosidase	-	3.2.1.24
43982	beta-galactosidase	-	3.2.1.23
43982	beta-glucosidase	-	3.2.1.21
43982	beta-glucuronidase	-	3.2.1.31
43982	catalase	+	1.11.1.6
43982	cystine arylamidase	-	3.4.11.3
43982	cytochrome oxidase	+	1.9.3.1
43982	esterase (C 4)	-
43982	esterase Lipase (C 8)	-
43982	leucine arylamidase	+	3.4.11.1
43982	lipase (C 14)	-
43982	N-acetyl-beta-glucosaminidase	-	3.2.1.52
43982	naphthol-AS-BI-phosphohydrolase	+
43982	trypsin	-	3.4.21.4
43982	valine arylamidase	+

Fatty acid profile

Metadata FA analysis

@ref

43982

Fatty acid	Percentage
C16:0	24.2
C18:1ω7c	14.7
C16:1ω7c / C16:1ω6c	14.1
C12:0 3OH	13
C18:0	9.8
C18:1ω9c	3
C12:0	2.2
C14:0	1.9
C17:1ω8c	1.8
C16:0 3OH	1.8
C17:0	1.7
C17:1 iso I /C17:1 anteiso B	1.4
11-methyl C18:1ω7c	1.1
C10:0 3OH	1.1

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Terrestrial	#Tidal flat

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Enrichment culture	Enrichment culture temperature
43982	tidal flat at Daebu island, Yellow Sea in South Korea	tidal flat at Daebu island, Yellow Sea	Republic of Korea	KOR	Asia	Marine agar 2216	25

Interaction and safety

Sequence information

16S sequences

@ref	Description	Accession	Database
43982	Pseudoalteromonas aestuariivivens strain DB-2 16S ribosomal RNA gene, partial sequence	KT366926

GC content

@ref	GC-content (mol%)	Method
43982	54.9	high performance liquid chromatography (HPLC)

Genome-based predictions

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Pseudoalteromonas aestuariivivens sp. nov., isolated from a tidal flat.	Park S, Jung YT, Park DS, Yoon JH	Int J Syst Evol Microbiol	10.1099/ijsem.0.000995	2016

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 )
#43982	Sooyeon Park, Yong-Taek Jung, Doo-Sang Park, Jung-Hoon Yoon: Pseudoalteromonas aestuariivivens sp. nov., isolated from a tidal flat. IJSEM 66: 2078 - 2083 2016 ( DOI 10.1099/ijsem.0.000995 , PubMed 26921230 )
#126262	A. Lissin, I. Schober, J. F. Witte, H. Lüken, A. Podstawka, J. Koblitz, B. Bunk, P. Dawyndt, P. Vandamme, P. de Vos, J. Overmann, L. C. Reimer: StrainInfo—the central database for linked microbial strain identifiers. ( DOI 10.1093/database/baaf059 )

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Pseudoalteromonas aestuariivivens (KCTC 42779, CECT 8945, DB-2)

Name and taxonomic classification

Morphology

Cell morphology

Colony morphology

Culture and growth conditions

Culture medium

Culture temp

Culture pH

Physiology and metabolism

Spore formation

Halophily

Observation

Metabolite utilization

Antibiotic resistance

Enzymes

Fatty acid profile

Isolation, sampling and environmental information

Isolation source categories

Isolation

Interaction and safety

Sequence information

16S sequences

GC content

Genome-based predictions

Literature

Literature

References

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