Brevundimonas humi (KEMB 9005-528, KACC 19106, NBRC 112677)

Name: Brevundimonas humi (KEMB 9005-528, KACC 19106, NBRC 112677)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 158618

Type strain

Strain Designation CA-15

Culture col. no. KEMB 9005-528 KACC 19106 NBRC 112677 CA-15

NCBI tax ID(s) 2072566

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Brevundimonas humi CA-15 is an aerobe, Gram-negative, motile prokaryote that forms circular colonies and was isolated from forest soil.

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

Name and taxonomic classification

SI-ID 132236

NBRC 112677

@ref 20215

Last LPSN update 2025-12-16 10:08:04

Domain Pseudomonadati

Phylum Pseudomonadota

Class Alphaproteobacteria

Order Caulobacterales

Family Caulobacteraceae

Genus Brevundimonas

Species Brevundimonas humi

Full scientific name Brevundimonas humi Dahal and Kim 2018

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Motility
65341	negative	1.8-2.2 µm	0.45-0.55 µm	rod-shaped

Colony morphology

@ref	Colony size	Colony color	Colony shape	Incubation period	Medium used
65341	1 mm	cream	circular	4 days	R2A

Culture and growth conditions

Culture medium

@ref	Name	Growth
65341	Reasoner's 2A agar (R2A)
65341	tryptic soy agar
65341	Nutrient agar (NA)
65341	Mueller Hinton agar
65341	LB (Luria-Bertani) MEDIUM
65341	brain heart infusion agar
65341	Marine agar (MA)
65341	veal infusion agar
65341	MacConkey agar

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
65341	positive	growth	15-35
65341	positive	optimum	25-30	mesophilic

Culture pH

@ref	Ability	Type	PH	PH range
65341	positive	optimum	7-9
65341	positive	growth	6-10	alkaliphile

Physiology and metabolism

Oxygen tolerance

65341

Oxygen toleranceaerobe

Spore formation

65341

Spore formationno

Halophily

@ref	Salt	Growth	Tested relation	Concentration
65341	NaCl	positive	optimum	0 %(w/v)
65341	NaCl	positive	growth	1.5 %(w/v)

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
65341	85146 ChEBI	carboxymethylcellulose	-	hydrolysis
65341		casein	-	hydrolysis
65341	17057 ChEBI	cellobiose	+	builds acid from
65341	17029 ChEBI	chitin	-	hydrolysis
65341	18333 ChEBI	D-arabitol	+	builds acid from
65341	15824 ChEBI	D-fructose	+	builds acid from
65341	17113 ChEBI	erythritol	+	builds acid from
65341	5291 ChEBI	gelatin	-	hydrolysis
65341	17234 ChEBI	glucose	-	fermentation
65341	17754 ChEBI	glycerol	+	builds acid from
65341	17368 ChEBI	hypoxanthine	-	hydrolysis
65341	17632 ChEBI	nitrate	+	reduction
65341	28017 ChEBI	starch	-	hydrolysis
65341	17992 ChEBI	sucrose	+	builds acid from
65341	27082 ChEBI	trehalose	+	builds acid from
65341	53423 ChEBI	tween 40	-	hydrolysis
65341	53425 ChEBI	tween 60	+	hydrolysis
65341	53426 ChEBI	tween 80	-	hydrolysis
65341	18186 ChEBI	tyrosine	-	oxidation

Enzymes

@ref	Value	Activity	Ec
65341	acid phosphatase	+	3.1.3.2
65341	alkaline phosphatase	-	3.1.3.1
65341	alpha-chymotrypsin	+	3.4.21.1
65341	alpha-fucosidase	-	3.2.1.51
65341	alpha-galactosidase	-	3.2.1.22
65341	alpha-glucosidase	+	3.2.1.20
65341	alpha-mannosidase	-	3.2.1.24
65341	beta-galactosidase	+	3.2.1.23
65341	beta-glucosidase	+	3.2.1.21
65341	beta-glucuronidase	-	3.2.1.31
65341	catalase	-	1.11.1.6
65341	cystine arylamidase	+	3.4.11.3
65341	cytochrome oxidase	+	1.9.3.1
65341	DNase	+
65341	esterase (C 4)	+
65341	esterase Lipase (C 8)	+
65341	leucine arylamidase	+	3.4.11.1
65341	lipase (C 14)	-
65341	N-acetyl-beta-glucosaminidase	-	3.2.1.52
65341	naphthol-AS-BI-phosphohydrolase	+
65341	trypsin	+	3.4.21.4
65341	valine arylamidase	+

Fatty acid profile

Metadata FA analysis

@ref

65341

Fatty acid	Percentage	ECL
C18:1ω7c and/or C18:1ω6c	36.9
C16:0	24.8
C18:1ω7c 11-methyl	15.7
C17:1ω8c	7.6
C17:0	5.2
C16:1ω7c and/or C16:1ω6c	3.2
C17:1ω6c	1.4
C12:0 iso 3OH	1.1
C14:0	0.9
iso-C15:1?H and/or C13:0 3-OH	0.8
C18:0	0.6
C18:1ω9c	0.5
unknown 10.928 and/or C12:0 aldehyde	0.4	11
C11:0 iso 3OH	0.2
C15:1ω8c	0.2
C17:1ω5c	0.1
C16:1ω9c	0.1
C15:0 iso	0.1

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Terrestrial	#Forest
#Environmental	#Terrestrial	#Soil

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Latitude	Longitude	Isolation procedure
65341	forest soil	Kyonggi University, Suwon, Gyeonggi-Do	Republic of Korea	KOR	Asia	37.3013	127.032 37.3013/127.032	isolated using a modified culture technique with six-well polycarbonate Transwell plates (Corning)

Interaction and safety

Sequence information

16S sequences

@ref	Description	Accession	Database
65341	Brevundimonas humi strain CA-15 16S ribosomal RNA gene, partial sequence	KY117472

GC content

@ref	GC-content (mol%)	Method
65341	63.6	genome sequence analysis

Genome-based predictions

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Brevundimonas humi sp. nov., an alphaproteobacterium isolated from forest soil.	Dahal RH, Kim J	Int J Syst Evol Microbiol	10.1099/ijsem.0.002559	2018

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 )
#65341	Ram Hari Dahal, Jaisoo Kim: Brevundimonas humi sp. nov., an alphaproteobacterium isolated from forest soil. IJSEM 68: 709 - 714 2018 ( DOI 10.1099/ijsem.0.002559 , PubMed 29458457 )
#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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Brevundimonas humi (KEMB 9005-528, KACC 19106, NBRC 112677)

Name and taxonomic classification