Flavobacterium chungangense (KACC 13353, JCM 15651, CCUG 58910)

Name: Flavobacterium chungangense (KACC 13353, JCM 15651, CCUG 58910)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 133489

Type strain

Strain Designation CJ7

Culture col. no. KACC 13353 JCM 15651 CCUG 58910 CIP 110025 CJ7 1 more

NCBI tax ID(s) 1453505 554283

Special Collections CCUG JCM CIP Literature strains

History C.-J. Cha CJ7. CIP <- 2009, JCM <- 2008, C.-J. Cha, Chung-Ang Univ., Anseong, Korea: strain CJ7

Links

Flavobacterium chungangense CJ7 is an aerobe, Gram-negative, rod-shaped prokaryote that was isolated from Fresh water lake.

Gram-negative rod-shaped aerobe genome sequence 16S sequence

Name and taxonomic classification

SI-ID 363404

JCM 15651,KACC 13353,CIP 110025,LMG 26729,CCUG 58910

@ref 20215

Last LPSN update 2026-02-09 11:31:57

Domain Bacteria

Phylum Bacteroidota

Class Flavobacteriia

Order Flavobacteriales

Family Flavobacteriaceae

Genus Flavobacterium

Species Flavobacterium chungangense

Full scientific name Flavobacterium chungangense Kim et al. 2009

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Confidence
29175	negative	2.7 µm	0.65 µm	rod-shaped
125438					91.5
125438	negative				97.727
125439	negative				99.9
118263	negative			rod-shaped

Pigmentation

29175

Productionyes

Culture and growth conditions

Culture medium

@ref	Name	Growth	Composition	Medium link
37885	MEDIUM 566- Reasoner's 2A agar for Flavobacterium micromati		Distilled water make up to (1000.000 ml);R2A agar (18.200 g)
118263	CIP Medium 566			Medium recipe at CIP

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
29175	positive	growth	05-35
29175	positive	optimum	25	mesophilic
37885	positive	growth	25	mesophilic
61775	positive	growth	30	mesophilic
67770	positive	growth	25	mesophilic

Culture pH

@ref	Ability	Type	PH
29175	positive	optimum	6
29175	positive	growth	05-08

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
29175	aerobe
61775	aerobe
118263	obligate aerobe
125439	obligate aerobe	97.6

Spore formation

@ref	Spore formation	Confidence
29175
125439		98.3

Halophily

@ref	Salt	Growth	Tested relation	Concentration
29175	NaCl	positive	growth	0-4 %

Observation

@ref	Observation
29175	aggregates in clumps
67770	quinones: MK-6

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
29175	16947 ChEBI	citrate	+	carbon source
29175	4853 ChEBI	esculin	+	hydrolysis
29175	29987 ChEBI	glutamate	+	carbon source
118263	17632 ChEBI	nitrate	+	reduction
118263	16301 ChEBI	nitrite	-	reduction
29175	15361 ChEBI	pyruvate	+	carbon source
29175	17992 ChEBI	sucrose	+	carbon source

Metabolite production

@ref	Chebi-ID	Metabolite	Production
118263	35581 ChEBI	indole

Enzymes

@ref	Value	Activity	Ec
29175	acid phosphatase	+	3.1.3.2
68382	acid phosphatase	+	3.1.3.2	from API zym
29175	alkaline phosphatase	+	3.1.3.1
68382	alkaline phosphatase	+	3.1.3.1	from API zym
68382	alpha-chymotrypsin	-	3.4.21.1	from API zym
68382	alpha-fucosidase	-	3.2.1.51	from API zym
68382	alpha-galactosidase	-	3.2.1.22	from API zym
68382	alpha-glucosidase	+	3.2.1.20	from API zym
68382	alpha-mannosidase	-	3.2.1.24	from API zym
68382	beta-galactosidase	+	3.2.1.23	from API zym
68382	beta-glucosidase	+	3.2.1.21	from API zym
68382	beta-glucuronidase	-	3.2.1.31	from API zym
29175	catalase	+	1.11.1.6
118263	catalase	+	1.11.1.6
68382	cystine arylamidase	-	3.4.11.3	from API zym
29175	cytochrome oxidase	+	1.9.3.1
68382	esterase (C 4)	+		from API zym
68382	esterase lipase (C 8)	+		from API zym
29175	gelatinase	+
68382	leucine arylamidase	+	3.4.11.1	from API zym
68382	lipase (C 14)	-		from API zym
68382	N-acetyl-beta-glucosaminidase	-	3.2.1.52	from API zym
68382	naphthol-AS-BI-phosphohydrolase	+		from API zym
118263	oxidase	+
68382	trypsin	-	3.4.21.4	from API zym
118263	urease	-	3.5.1.5
68382	valine arylamidase	+		from API zym

Fatty acid profile

Metadata FA analysis

@ref

61775

Fatty acid	Percentage	ECL
C15:0 ISO	33.2	14.621
C15:0	12.6	15
C15:0 ISO 3OH	8.9	16.135
C15:1 ω6c	8.5	14.856
C17:0 iso 3OH	7.8	18.161
C17:1 ω6c	5.9	16.862
C17:1 ω9c ISO	4.5	16.416
C15:1 ISO G	4.3	14.441
C16:1 ω7c	3.5	15.819
unknown 13.566	2.7	13.566
C17:1 ISO I/C16:0 DMA	2.2	16.481
C16:0	1.9	16
unknown 11.541	1.6	11.541
C15:0 ANTEISO	1.5	14.711
C17:1 ω8c	1.1	16.792

API zym

@ref	Control	Alkaline phosphatase	Esterase (C 4)	2-naphtyl caprylateEsterase Lipase (C 8)	Lipase (C 14)	L-leucyl-2-naphthylamideLeucine arylamidase	L-valyl-2-naphthylamideValine arylamidase	L-cystyl-2-naphthylamideCystine arylamidase	Trypsin	alpha- Chymotrypsin	Acid phosphatase	Naphthol-AS-BI-phosphateNaphthol-AS-BI-phosphohydrolase	alpha- Galactosidase	beta- Galactosidase	beta- Glucuronidase	alpha- Glucosidase	beta- Glucosidase	N-acetyl-beta- glucosaminidase	alpha- Mannosidase	alpha- Fucosidase
118263	-	+	+	+	-	+	+	-	-	-	+	+	-	+	-	+	+	-	-	-

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Aquatic	#Freshwater
#Environmental	#Aquatic	#Lake (large)

Isolation

@ref	Sample type	Sampling date	Geographic location	Country	Country ISO 3 Code	Continent
61775	Fresh water lake	2008	Anseong	Republic of Korea	KOR	Asia
67770	Freshwater lake at Chung-Ang Univ.		Anseong	Republic of Korea	KOR	Asia
118263	Environment, Feshwater, lake		Anseong	Republic of Korea	KOR	Asia

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
118263	1	Risk group (French classification)

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
66792	Flavobacterium chungangense LMG 26729	contig		1453505.4		1453505	70.8
67770	ASM73571v2 assembly for Flavobacterium chungangense LMG 26729	contig	GCA_000735715	1453505.10	2609460032	1453505	69.49
66792	CIP110025 assembly for Flavobacterium chungangense CIP 110025	scaffold	GCA_903819445	554283.6		554283

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
29175	Flavobacterium chungangense strain CJ7 16S ribosomal RNA gene, partial sequence	EU924275	1451		554283

GC content

@ref	GC-content (mol%)	Method
29175	34.5
67770	34.5	high performance liquid chromatography (HPLC)

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Flavobacterium chungangense CIP 110025
NCBI: GCA_903819445

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	98.30	no
125439	motility	BacteriaNetⓘ	no	67.70	no
125439	gram_stain	BacteriaNetⓘ	negative	99.90	no
125439	oxygen_tolerance	BacteriaNetⓘ	obligate aerobe	97.60	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Flavobacterium chungangense LMG 26729
PATRIC: 1453505.4

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	97.73	no
125438	anaerobic	anaerobicⓘ	no	98.17	no
125438	spore-forming	spore-formingⓘ	no	85.78	no
125438	aerobic	aerobicⓘ	yes	88.21	yes
125438	thermophilic	thermophileⓘ	no	98.24	yes
125438	flagellated	motile2+ⓘ	no	91.50	no

Literature

Topic	Title	Authors	Journal	DOI	Year
	A novel biocatalyst, Enterobacter aerogenes LU2, for efficient production of succinic acid using whey permeate as a cost-effective carbon source.	Szczerba H, Komon-Janczara E, Dudziak K, Wasko A, Targonski Z.	Biotechnol Biofuels	10.1186/s13068-020-01739-3	2020
Metabolism	The lactobin A and amylovorin L471 encoding genes are identical, and their distribution seems to be restricted to the species Lactobacillus amylovorus that is of interest for cereal fermentations.	De Vuyst L, Avonts L, Neysens P, Hoste B, Vancanneyt M, Swings J, Callewaert R.	Int J Food Microbiol	10.1016/s0168-1605(03)00298-8	2004
Phylogeny	Investigation of the evolutionary development of the genus Bifidobacterium by comparative genomics.	Lugli GA, Milani C, Turroni F, Duranti S, Ferrario C, Viappiani A, Mancabelli L, Mangifesta M, Taminiau B, Delcenserie V, van Sinderen D, Ventura M.	Appl Environ Microbiol	10.1128/aem.02004-14	2014
	Safety evaluation of food enzyme xylanase from a genetically modified Bacillus subtilis (strain LMG S-27588).	EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF), Silano V, Bolognesi C, Castle L, Chipman K, Cravedi JP, Fowler P, Franz R, Grob K, Gurtler R, Husoy T, Karenlampi S, Mennes W, Milana MR, Pfaff K, Riviere G, Srinivasan J, Tavares Pocas MF, Tlustos C, Wolfle D, Zorn H, Glandorf B, Jany KD, Marcon F, Penninks A, Smith A, Arcella D, Gomes A, Kovalkovicova N, Liu Y, Maia J, Engel KH.	EFSA J	10.2903/j.efsa.2018.5169	2018
Metabolism	Isolation, purification, and amino acid sequence of lactobin A, one of the two bacteriocins produced by Lactobacillus amylovorus LMG P-13139.	Contreras BG, De Vuyst L, Devreese B, Busanyova K, Raymaeckers J, Bosman F, Sablon E, Vandamme EJ.	Appl Environ Microbiol	10.1128/aem.63.1.13-20.1997	1997
Phylogeny	Flavobacterium beibuense sp. nov., isolated from marine sediment.	Fu Y, Tang X, Lai Q, Zhang C, Zhong H, Li W, Liu Y, Chen L, Sun F, Shao Z.	Int J Syst Evol Microbiol	10.1099/ijs.0.018846-0	2011
Phylogeny	Flavobacterium keumense sp. nov., isolated from freshwater.	Ekwe AP, Ahn JH, Kim SB	Int J Syst Evol Microbiol	10.1099/ijsem.0.001920	2017
Phylogeny	Flavobacterium chungangense sp. nov., isolated from a freshwater lake.	Kim JH, Kim KY, Cha CJ	Int J Syst Evol Microbiol	10.1099/ijs.0.007955-0	2009

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 )
#25599	IJSEM 1754 2009 ( DOI 10.1099/ijs.0.007955-0 , PubMed 19542120 )
#29175	Barberan A, Caceres Velazquez H, Jones S, Fierer N.: Hiding in Plain Sight: Mining Bacterial Species Records for Phenotypic Trait Information. mSphere 2: 2017 ( DOI 10.1128/mSphere.00237-17 , PubMed 28776041 ) - originally annotated from #25599
#37885	; Curators of the CIP;
#61775	Culture Collection University of Gothenburg (CCUG) ; Curators of the CCUG; CCUG 58910
#66792	Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmann: Automatically annotated for the DiASPora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information) .
#67770	Japan Collection of Microorganism (JCM) ; Curators of the JCM;
#68382	Automatically annotated from API zym .
#118263	Collection of Institut Pasteur ; Curators of the CIP; CIP 110025
#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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Flavobacterium chungangense (KACC 13353, JCM 15651, CCUG 58910)

Name and taxonomic classification