Algoriphagus formosus (KEMB 2250-007, KCTC 72106, JCM 33187)

Name: Algoriphagus formosus (KEMB 2250-007, KCTC 72106, JCM 33187)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 164479

Type strain

Strain Designation F21

Culture col. no. KEMB 2250-007 KCTC 72106 JCM 33187 F21

NCBI tax ID(s) 2007308

Special Collections JCM KCTC Literature strains

History S.-S. Lee; Kyonggi Univ., South Korea; F21.

Links

Algoriphagus formosus F21 is an aerobe, Gram-negative, rod-shaped bacterium that forms circular colonies and was isolated from Seashore sand in Pohang.

Gram-negative rod-shaped colony-forming aerobe genome sequence 16S sequence Bacteria

Name and taxonomic classification

SI-ID 26640

KCTC 52842,JCM 33187,KCTC 72106

@ref 20215

Last LPSN update 2026-02-09 11:39:52

Domain Bacteria

Phylum Bacteroidota

Class Cytophagia

Order Cytophagales

Family Cyclobacteriaceae

Genus Algoriphagus

Species Algoriphagus formosus

Full scientific name Algoriphagus formosus Ye et al. 2020

Synonyms (1)

Algoriphagus aquimaris

BacDive ID	Other strains from **Algoriphagus formosus** (1)	Type strain
167259	A. formosus XAY3209, MCCC 1H00189, KCTC 52842 (type strain)

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Confidence
125438					92.5
125438	negative				96.804
125439	negative				99.8
69546	negative	1.5-3.5 µm	0.7-0.8 µm	rod-shaped

Colony morphology

@ref	Colony size	Colony color	Colony shape	Incubation period	Medium used
69546	1-2 mm	reddish orange	circular	2 days	MB or MA

Culture and growth conditions

Culture medium

@ref	Name	Growth
69546	MB or MA

Culture temp

@ref	Growth	Type	Temperature (°C)
67770	positive	growth	37
69546	positive	growth	10-42
69546	positive	optimum	37

Culture pH

@ref	Ability	Type	PH
69546	positive	optimum	6.0-7.0
69546	positive	growth	5.5-9.0

Physiology and metabolism

Oxygen tolerance

69546

Oxygen toleranceaerobe

Spore formation

@ref	Spore formation	Confidence
125439		99.6
69546

Halophily

@ref	Salt	Growth	Tested relation	Concentration
69546	NaCl	positive	growth	>6.5 %(w/v)
69546	NaCl	positive	growth	2-3 %(w/v)

Observation

@ref	Observation
67770	quinones: MK-7
69546	Polar lipids are phosphatidylcholine, phosphatidylethanolamine, glycolipid, four unidentified phospholipids, four unknown lipids and three unidentified aminolipids.
69546	The strain does not grow without NaCl. And no growth is observed below 4 or above 45 °C.

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
69546	16808 ChEBI	2-dehydro-D-gluconate	+	assimilation
69546	64552 ChEBI	2-hydroxybutyrate	+	assimilation
69546	16193 ChEBI	3-hydroxybenzoate	+	assimilation
69546	37054 ChEBI	3-hydroxybutyrate	+	assimilation
69546	17879 ChEBI	4-hydroxybenzoate	+	assimilation
69546	58143 ChEBI	5-dehydro-D-gluconate	-	assimilation
69546	58143 ChEBI	5-dehydro-D-gluconate	+	assimilation
69546	17128 ChEBI	adipate	+	assimilation
69546	27613 ChEBI	amygdalin	-	assimilation
69546	27613 ChEBI	amygdalin	-	fermentation
69546	27613 ChEBI	amygdalin	-	oxidation
69546	18305 ChEBI	arbutin	-	assimilation
69546		casein	-	hydrolysis
69546	17057 ChEBI	cellobiose	+	assimilation
69546	17108 ChEBI	D-arabinose	-	assimilation
69546	18333 ChEBI	D-arabitol	-	assimilation
69546	28847 ChEBI	D-fucose	+	assimilation
69546	17634 ChEBI	D-glucose	-	assimilation
69546	17634 ChEBI	D-glucose	-	fermentation
69546	17634 ChEBI	D-glucose	-	oxidation
69546	62318 ChEBI	D-lyxose	-	assimilation
69546	16899 ChEBI	D-mannitol	-	oxidation
69546	16899 ChEBI	D-mannitol	+	assimilation
69546	16899 ChEBI	D-mannitol	+	fermentation
69546	16024 ChEBI	D-mannose	-	assimilation
69546	16988 ChEBI	D-ribose	+	assimilation
69546	17924 ChEBI	D-sorbitol	-	oxidation
69546	17924 ChEBI	D-sorbitol	+	assimilation
69546	17924 ChEBI	D-sorbitol	+	fermentation
69546	16443 ChEBI	D-tagatose	-	assimilation
69546	65327 ChEBI	D-xylose	+	assimilation
69546	27689 ChEBI	decanoate	-	assimilation
69546	17113 ChEBI	erythritol	-	assimilation
69546	4853 ChEBI	esculin	+	hydrolysis
69546		esculin hydrolysate	+	assimilation
69546	16813 ChEBI	galactitol	-	assimilation
69546	28260 ChEBI	galactose	+	assimilation
69546	5291 ChEBI	gelatin	+	hydrolysis
69546	28066 ChEBI	gentiobiose	-	assimilation
69546	24265 ChEBI	gluconate	+	assimilation
69546	17234 ChEBI	glucose	+	assimilation
69546	17754 ChEBI	glycerol	+	assimilation
69546	28087 ChEBI	glycogen	+	assimilation
69546	16136 ChEBI	hydrogen sulfide	-
69546	15443 ChEBI	inulin	-	assimilation
69546	17240 ChEBI	itaconate	-	assimilation
69546	16977 ChEBI	L-alanine	+	assimilation
69546	30849 ChEBI	L-arabinose	-	oxidation
69546	30849 ChEBI	L-arabinose	+	assimilation
69546	30849 ChEBI	L-arabinose	+	fermentation
69546	18403 ChEBI	L-arabitol	-	assimilation
69546	16467 ChEBI	L-arginine	+	assimilation
69546	28120 ChEBI	L-fructose	+	assimilation
69546	18287 ChEBI	L-fucose	-	assimilation
69546	18287 ChEBI	L-fucose	+	assimilation
69546	15971 ChEBI	L-histidine	+	assimilation
69546	17203 ChEBI	L-proline	+	assimilation
69546	62345 ChEBI	L-rhamnose	-	fermentation
69546	62345 ChEBI	L-rhamnose	-	oxidation
69546	17115 ChEBI	L-serine	-	assimilation
69546	16828 ChEBI	L-tryptophan	-	assimilation
69546	65328 ChEBI	L-xylose	-	assimilation
69546	24996 ChEBI	lactate	-	assimilation
69546	17716 ChEBI	lactose	-	assimilation
69546	25115 ChEBI	malate	-	assimilation
69546	17306 ChEBI	maltose	-	assimilation
69546	17306 ChEBI	maltose	+	assimilation
69546	29864 ChEBI	mannitol	+	assimilation
69546	37684 ChEBI	mannose	+	assimilation
69546	6731 ChEBI	melezitose	-	assimilation
69546	28053 ChEBI	melibiose	-	assimilation
69546	28053 ChEBI	melibiose	-	fermentation
69546	28053 ChEBI	melibiose	-	oxidation
69546	28053 ChEBI	melibiose	+	assimilation
69546	320061 ChEBI	methyl alpha-D-glucopyranoside	-	assimilation
69546	43943 ChEBI	methyl alpha-D-mannoside	-	assimilation
69546	74863 ChEBI	methyl beta-D-xylopyranoside	-	assimilation
69546	17268 ChEBI	myo-inositol	-	assimilation
69546	17268 ChEBI	myo-inositol	-	oxidation
69546	17268 ChEBI	myo-inositol	+	fermentation
69546	506227 ChEBI	N-acetyl-D-glucosamine	+	assimilation
69546	506227 ChEBI	N-acetylglucosamine	+	assimilation
69546	17632 ChEBI	nitrate	-	reduction
69546	16301 ChEBI	nitrite	-	reduction
69546	18401 ChEBI	phenylacetate	-	assimilation
69546	32032 ChEBI	potassium gluconate	+	assimilation
69546	17272 ChEBI	propionate	+	assimilation
69546		proteose	-	hydrolysis
69546	16634 ChEBI	raffinose	-	assimilation
69546	26546 ChEBI	rhamnose	-	assimilation
69546	15963 ChEBI	ribitol	+	assimilation
69546	33942 ChEBI	ribose	+	assimilation
69546	17814 ChEBI	salicin	-	assimilation
69546	17814 ChEBI	salicin	+	assimilation
69546	32954 ChEBI	sodium acetate	-	assimilation
69546	53258 ChEBI	sodium citrate	-	assimilation
69546	62983 ChEBI	sodium malonate	+	assimilation
69546	30911 ChEBI	sorbitol	-	assimilation
69546	27922 ChEBI	sorbose	-	assimilation
69546	28017 ChEBI	starch	-	assimilation
69546	28017 ChEBI	starch	+	hydrolysis
69546	9300 ChEBI	suberic acid	-	assimilation
69546	17992 ChEBI	sucrose	-	assimilation
69546	17992 ChEBI	sucrose	-	fermentation
69546	17992 ChEBI	sucrose	-	oxidation
69546	17992 ChEBI	sucrose	+	assimilation
69546	27082 ChEBI	trehalose	-	assimilation
69546	27897 ChEBI	tryptophan	-	energy source
69546	32528 ChEBI	turanose	-	assimilation
69546	53424 ChEBI	tween 20	+	hydrolysis
69546	53423 ChEBI	tween 40	+	hydrolysis
69546	53426 ChEBI	tween 80	-	hydrolysis
69546	16199 ChEBI	urea	+	assimilation
69546	31011 ChEBI	valerate	+	assimilation
69546	17151 ChEBI	xylitol	-	assimilation

Antibiotic resistance

@ref	ChEBI	Metabolite	Resistance conc.	Sensitivity conc.
69546	28971	ampicillin	10 µg
69546	28915	fosfomycin		30 µg
69546	17833	gentamicin	10 µg
69546	6104	kanamycin		30 µg
69546	100246	norfloxacin		10 µg
69546	7731	ofloxacin		5 µg
69546	18208	penicillin g	10 µg
69546	28077	rifampicin		5 µg
69546	9215	spectinomycin	10 µg
69546	27902	tetracycline	30 µg
69546	28001	vancomycin	30 µg

Metabolite production

@ref	Chebi-ID	Metabolite	Production
69546	16136 ChEBI	hydrogen sulfide
69546	35581 ChEBI	indole

Metabolite tests

@ref	Chebi-ID	Metabolite	Indole test
69546	35581 ChEBI	indole	-

Enzymes

@ref	Value	Activity	Ec
69546	2-nitrophenyl beta-D-galactopyranoside	+	3.2.1.52
69546	acid phosphatase	+	3.1.3.2
69546	alkaline phosphatase	+	3.1.3.1
69546	alpha-fucosidase	-	3.2.1.51
69546	alpha-galactosidase	-	3.2.1.22
69546	alpha-glucosidase	+	3.2.1.20
69546	alpha-mannosidase	+	3.2.1.24
69546	beta-galactosidase	+	3.2.1.23
69546	beta-glucosidase	+	3.2.1.21
69546	beta-glucuronidase	-	3.2.1.31
69546	catalase	+	1.11.1.6
69546	cystine arylamidase	+	3.4.11.3
69546	cytochrome oxidase	+	1.9.3.1
69546	esterase (C 4)	+
69546	esterase Lipase (C 8)	+
69546	gelatinase	+
69546	leucine arylamidase	+	3.4.11.1
69546	lipase (C 14)	+
69546	lysine decarboxylase	-	4.1.1.18
69546	N-acetyl-beta-glucosaminidase	+	3.2.1.52
69546	N-acetyl-glucosidase	+
69546	naphthol-AS-BI-phosphohydrolase	+
69546	ornithine decarboxylase	-	4.1.1.17
69546	trypsin	+	3.4.21.4
69546	tryptophan deaminase	+	4.1.99.1
69546	tryptophan deaminase	-	4.1.99.1
69546	urease	-	3.5.1.5
69546	valine arylamidase	+

Fatty acid profile

Metadata FA analysis

@ref

69546

Fatty acid	Percentage
C15:0 iso	34.8
C17:0 iso 3OH	12.5
C16:1 w6c/C16:1 w7c	10.9
C15:0 anteiso	5.5
C16:0 iso	5.5
C16:0 iso 3OH	4.3
C16:0 iso	4.1
C15:0 iso 3OH	3.9
C16:1 w5c	1.7
C15:1 iso	1.6
C17:1 w6c	1.5
C17:0 2OH	1.3
C14:0 iso	1.3
C15:0	1.1
C16:0 3OH	0.7

Isolation, sampling and environmental information

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent
67770	Seashore sand in Pohang		Republic of Korea	KOR	Asia
69546	seashore sand sampled in Pohang	Pohang	Republic of Korea	KOR	Asia

Interaction and safety

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
67770	ASM435803v1 assembly for Algoriphagus formosus F21	scaffold	GCA_004358035	2547398.3	2882055940	2547398	71.57

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
67770	Algoriphagus aquimaris strain F21 16S ribosomal RNA gene, partial sequence	MK249690	1436		2547398

GC content

@ref	GC-content (mol%)	Method
69546	42	genome sequence analysis

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Algoriphagus aquimaris F21
NCBI: GCA_004358035

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	99.60	no
125439	motility	BacteriaNetⓘ	no	76.20	no
125439	gram_stain	BacteriaNetⓘ	negative	99.80	no
125439	oxygen_tolerance	BacteriaNetⓘ	obligate aerobe	85.60	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Algoriphagus sp. F21
PATRIC: 2547398.3

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	96.80	no
125438	anaerobic	anaerobicⓘ	no	91.77	yes
125438	spore-forming	spore-formingⓘ	no	85.94	no
125438	aerobic	aerobicⓘ	yes	87.42	yes
125438	thermophilic	thermophileⓘ	no	95.97	yes
125438	flagellated	motile2+ⓘ	no	92.50	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Algoriphagus aquimaris sp. nov., isolated from seashore sand.	Kim J, Yoon SH, Yang KH, Kim S, Lee SS	Int J Syst Evol Microbiol	10.1099/ijsem.0.003793	2020

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 )
#67770	Japan Collection of Microorganism (JCM) ; Curators of the JCM;
#69546	Jinsoo Kim, Sung-Ho Yoon, Keun-Hyeok Yang, Sungchul Kim, and Sang-Seob Lee: Algoriphagus aquimaris sp. nov., isolated from seashore sand. IJSEM 70: 2019 ( DOI 10.1099/ijsem.0.003793 )
#125438	Julia Koblitz, Lorenz Christian Reimer, Rüdiger Pukall, Jörg Overmann: Predicting bacterial phenotypic traits through improved machine learning using high-quality, curated datasets. 2024 ( DOI 10.1101/2024.08.12.607695 )
#125439	Philipp Münch, René Mreches, Martin Binder, Hüseyin Anil Gündüz, Xiao-Yin To, Alice McHardy: deepG: Deep Learning for Genome Sequence Data. R package version 0.3.1 .
#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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Algoriphagus formosus (KEMB 2250-007, KCTC 72106, JCM 33187)

Name and taxonomic classification

Morphology

Cell morphology

Colony morphology

Culture and growth conditions

Culture medium

Culture temp

Culture pH

Physiology and metabolism

Oxygen tolerance

Spore formation

Halophily

Observation

Metabolite utilization

Antibiotic resistance

Metabolite production

Metabolite tests

Enzymes

Fatty acid profile

Isolation, sampling and environmental information

Isolation

Interaction and safety

Sequence information

Genome sequences

Genome browser: GCA_004358035

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

BacDive

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