Citrobacter freundii (CCUG 20503)

Name: Citrobacter freundii (CCUG 20503)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 143593

Type strain

Culture col. no. CCUG 20503

NCBI tax ID(s) 546

Special Collections CCUG

Links

Citrobacter freundii CCUG 20503 is a prokaryote that was isolated from Human.

Name and taxonomic classification

SI-ID 52793

CCUG 20503

@ref 20215

Last LPSN update 2025-12-16 10:04:24

Domain Pseudomonadati

Phylum Pseudomonadota

Class Gammaproteobacteria

Order Enterobacterales

Family Enterobacteriaceae

Genus Citrobacter

Species Citrobacter freundii

Full scientific name Citrobacter freundii (Braak 1928) Werkman and Gillen 1932 (Approved Lists 1980)

Synonyms (2)

"Bethesda ballerupensis"
"Bacterium freundii"

BacDive ID	Other strains from **Citrobacter freundii** (86)	Type strain
4325	C. freundii DSM 30039, ATCC 8090, IFO 12681, NBRC 12681, ... (type strain)
130908	C. freundii 1024, DSM 24120
4324	C. freundii B080, DSM 15979, NCIMB 12203
4326	C. freundii LRA 117.03.76, CCUG 53829, CCM 7187, CIP ...
4327	C. freundii B, strain B, DSM 25735, NCIMB 8645, NCTC ...
100071	C. freundii STI08304(IMET), INA 166, IMET 8304
130291	C. freundii DSM 14984, WA 1
136896	C. freundii CIP 55.60
137337	C. freundii 621-64, CIP 104557
139596	C. freundii CIP 110120
141171	C. freundii CCUG 1
141564	C. freundii CCUG 3076 A
141619	C. freundii CCUG 3829 B
141708	C. freundii CCUG 5019
141714	C. freundii CCUG 5111
144409	C. freundii CCUG 24902
144566	C. freundii CCUG 25707
144616	C. freundii CCUG 25953 C
144661	C. freundii CCUG 26133
144662	C. freundii CCUG 26134
144663	C. freundii CCUG 26135
144668	C. freundii CCUG 26140
144671	C. freundii CCUG 26144
144697	C. freundii CCUG 26307
144764	C. freundii CCUG 26485
144853	C. freundii CCUG 26829
144856	C. freundii CCUG 26837
144905	C. freundii CCUG 27023
145417	C. freundii CCUG 28422
145885	C. freundii CCUG 29879
146545	C. freundii CCUG 31407
147693	C. freundii CCUG 34013
147976	C. freundii CCUG 34608
148362	C. freundii CCUG 35284
149111	C. freundii CCUG 36867
149911	C. freundii CCUG 38664
149925	C. freundii CCUG 38691
150640	C. freundii CCUG 41842
150803	C. freundii CCUG 42385
150804	C. freundii CCUG 42386
151274	C. freundii CCUG 43597
152759	C. freundii CCUG 47561
154230	C. freundii CCUG 52851
154309	C. freundii CCUG 53014
154551	C. freundii CCUG 54378
154742	C. freundii CCUG 55068
156739	C. freundii CCUG 64719
157319	C. freundii IMI 349011
158901	C. freundii BWKH 142, DSM 110183
163269	C. freundii JCM 24004
163274	C. freundii JCM 24058
163372	C. freundii JCM 2621
163373	C. freundii JCM 2622
163374	C. freundii JCM 2623
163375	C. freundii JCM 2624
163376	C. freundii JCM 2625
163377	C. freundii JCM 2626
163378	C. freundii JCM 2627
163379	C. freundii JCM 2628
163380	C. freundii JCM 2629
163381	C. freundii JCM 2630
163382	C. freundii JCM 2631
163383	C. freundii JCM 2632
163384	C. freundii JCM 2633
163385	C. freundii JCM 2634
163386	C. freundii JCM 2635
163387	C. freundii JCM 2636
163388	C. freundii JCM 2637
163389	C. freundii JCM 2640
163390	C. freundii JCM 2641
163391	C. freundii JCM 2642
163392	C. freundii JCM 2643
163393	C. freundii JCM 2644
163394	C. freundii JCM 2645
163395	C. freundii JCM 2646
163396	C. freundii JCM 2647
163397	C. freundii JCM 2648
163398	C. freundii JCM 2649
172823	C. freundii CIMB 05-2142, CRBIP17.45
174384	C. freundii 2053, TX 2053, DSM 117612
174385	C. freundii 2055, TX 2055, DSM 117613
174386	C. freundii TRS1-B4, DSM 117645
174387	C. freundii 1485, DSM 117906
174388	C. freundii 2167, DSM 117908
174389	C. freundii 4734, DSM 118267
176410	C. freundii TX 5622, DSM 118500

Morphology

Culture and growth conditions

Physiology and metabolism

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
68368	27613 ChEBI	amygdalin	-	fermentation	from API 20E
68374	29016 ChEBI	arginine	-	hydrolysis	from API ID32E
68368	29016 ChEBI	arginine	-	hydrolysis	from API 20E
68374	17057 ChEBI	cellobiose	-	builds acid from	from API ID32E
68368	16947 ChEBI	citrate	-	assimilation	from API 20E
68374	18333 ChEBI	D-arabitol	-	builds acid from	from API ID32E
68374	18024 ChEBI	D-galacturonic acid	+	builds acid from	from API ID32E
68374	17634 ChEBI	D-glucose	+	builds acid from	from API ID32E
68368	17634 ChEBI	D-glucose	+	fermentation	from API 20E
68374	16899 ChEBI	D-mannitol	+	builds acid from	from API ID32E
68368	16899 ChEBI	D-mannitol	+	fermentation	from API 20E
68368	5291 ChEBI	gelatin	-	hydrolysis	from API 20E
68374	30849 ChEBI	L-arabinose	+	builds acid from	from API ID32E
68368	30849 ChEBI	L-arabinose	+	fermentation	from API 20E
68374	18403 ChEBI	L-arabitol	-	builds acid from	from API ID32E
68374	62345 ChEBI	L-rhamnose	+	builds acid from	from API ID32E
68368	62345 ChEBI	L-rhamnose	+	fermentation	from API 20E
68374	25094 ChEBI	lysine	-	degradation	from API ID32E
68368	25094 ChEBI	lysine	-	degradation	from API 20E
68374	15792 ChEBI	malonate	-	assimilation	from API ID32E
68374	17306 ChEBI	maltose	+	builds acid from	from API ID32E
68368	28053 ChEBI	melibiose	-	fermentation	from API 20E
68374	17268 ChEBI	myo-inositol	-	builds acid from	from API ID32E
68368	17268 ChEBI	myo-inositol	-	fermentation	from API 20E
68374	18257 ChEBI	ornithine	-	degradation	from API ID32E
68368	18257 ChEBI	ornithine	-	degradation	from API 20E
68374	18394 ChEBI	palatinose	-	builds acid from	from API ID32E
68374		Potassium 5-ketogluconate	+	builds acid from	from API ID32E
68374	15963 ChEBI	ribitol	-	builds acid from	from API ID32E
68374	30911 ChEBI	sorbitol	-	builds acid from	from API ID32E
68368	30911 ChEBI	sorbitol	+	fermentation	from API 20E
68374	17992 ChEBI	sucrose	-	builds acid from	from API ID32E
68368	17992 ChEBI	sucrose	-	fermentation	from API 20E
68374	27082 ChEBI	trehalose	+	builds acid from	from API ID32E
68374	27897 ChEBI	tryptophan	+	energy source	from API ID32E
68368	27897 ChEBI	tryptophan	+	energy source	from API 20E
68374	16199 ChEBI	urea	-	hydrolysis	from API ID32E
68368	16199 ChEBI	urea	-	hydrolysis	from API 20E

Metabolite production

@ref	Chebi-ID	Metabolite
68368	15688 ChEBI	acetoin	from API 20E
68368	16136 ChEBI	hydrogen sulfide	from API 20E
68374	35581 ChEBI	indole	from API ID32E
68368	35581 ChEBI	indole	from API 20E

Metabolite tests

@ref	Chebi-ID	Metabolite	Voges-proskauer-test	Indole test
68368	15688 ChEBI	acetoin	-		from API 20E
68374	35581 ChEBI	indole		+	from API ID32E
68368	35581 ChEBI	indole		+	from API 20E

Enzymes

@ref	Value	Activity	Ec
68374	alpha-galactosidase	+	3.2.1.22	from API ID32E
68374	alpha-glucosidase	-	3.2.1.20	from API ID32E
68374	alpha-maltosidase	-		from API ID32E
68374	arginine dihydrolase	-	3.5.3.6	from API ID32E
68368	arginine dihydrolase	-	3.5.3.6	from API 20E
68374	beta-galactosidase	+	3.2.1.23	from API ID32E
68368	beta-galactosidase	+	3.2.1.23	from API 20E
68374	beta-glucosidase	-	3.2.1.21	from API ID32E
68374	beta-glucuronidase	-	3.2.1.31	from API ID32E
68368	cytochrome oxidase	-	1.9.3.1	from API 20E
68368	gelatinase	-		from API 20E
68374	L-aspartate arylamidase	+	3.4.11.21	from API ID32E
68374	lipase	-		from API ID32E
68374	lysine decarboxylase	-	4.1.1.18	from API ID32E
68368	lysine decarboxylase	-	4.1.1.18	from API 20E
68374	N-acetyl-beta-glucosaminidase	-	3.2.1.52	from API ID32E
68374	ornithine decarboxylase	-	4.1.1.17	from API ID32E
68368	ornithine decarboxylase	-	4.1.1.17	from API 20E
68368	tryptophan deaminase	+	4.1.99.1	from API 20E
68374	urease	-	3.5.1.5	from API ID32E
68368	urease	-	3.5.1.5	from API 20E

API 20E

@ref	ONPG	ADH (Arg)	LDC (Lys)	ODC	CIT	H2S productionH2S	URE	TDA (Trp)	IND	Acetoin production (Voges Proskauer test)VP	GEL	GLU	MAN	INO	Sor	RHA	SAC	MEL	AMY	ARA	OX	Nitrite productionNO2	Reduction to N2N2	MotilityMOB	Growth on MacConkey mediumMAC	OF-O	OF-F
47143	+	-	-	-	-	+	-	+	+	-	-	+	+	-	+	+	-	-	-	+	-	not determinedn.d.	not determinedn.d.	not determinedn.d.	not determinedn.d.	not determinedn.d.	not determinedn.d.

API ID32E

@ref	ODC	ADH (Arg)	LDC (Lys)	URE	LARL	GAT	5KG	LipaseLIP	Phenol red (Acidification)RP	beta GLU	MAN	MAL	ADO	PLE	beta GUR	MNT	IND	N-Acetyl-beta-Glucosaminidasebeta NAG	beta GAL	GLU	SAC	LARA	DARL	alpha GLU	alpha GAL	TRE	RHA	INO	CEL	SOR	alpha-MaltosidasealphaMAL	L-aspartic acid arylamidaseAspA
47143	-	-	-	-	-	+	+	-	-	-	+	+	-	-	-	-	+	-	+	+	-	+	-	-	+	+	+	-	-	-	-	+

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2
#Host	#Human

Isolation

@ref	Sample type	Sampling date	Geographic location	Country	Country ISO 3 Code	Continent
47143	Human	1987-04-14	Göteborg	Sweden	SWE	Europe

Interaction and safety

Sequence information

Genome-based predictions

Literature

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 )
#47143	Culture Collection University of Gothenburg (CCUG) ; Curators of the CCUG; CCUG 20503
#68368	Automatically annotated from API 20E .
#68374	Automatically annotated from API ID32E .
#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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