Pseudoalteromonas carrageenovora (DSM 6820, ATCC 43555, IAM 12662)

Name: Pseudoalteromonas carrageenovora (DSM 6820, ATCC 43555, IAM 12662)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 12683

Type strain

Culture col. no. DSM 6820 ATCC 43555 IAM 12662 IFO 12985 NBRC 12985 5 more

NCBI tax ID(s) 1314868 227

Special Collections DSMZ JCM CIP

History <- NCIMB <- W. Yaphe M. Akagawa-Matsushita <-- IAM 12662 <-- IFO 12985 <-- NCMB 302 <-- W. Yaphe. CIP <- 1993, M. Akagawa-Matsushita, Kitakyushu, Japan <- 1982, IFO: strain 12985, Pseudomonas carrageenovora <- W. Yaphe, Canada

Links

Pseudoalteromonas carrageenovora DSM 6820 is a psychrophilic prokaryote that was isolated from sample of sea water and marine algae.

psychrophilic genome sequence 16S sequence

Name and taxonomic classification

SI-ID 264316

LMG 2154,NCMB 302,ATCC 43555,IAM 12662,IFO 12985,NCIMB 302,CIP 103674,JCM 8851,DSM 6820,NBRC 12985

@ref 20215

Last LPSN update 2026-02-09 11:20:54

Domain Bacteria

Phylum Pseudomonadota

Class Gammaproteobacteria

Order Alteromonadales

Family Pseudoalteromonadaceae

Genus Pseudoalteromonas

Species Pseudoalteromonas carrageenovora

Full scientific name Pseudoalteromonas carrageenovora (Akagawa-Matsushita et al. 1992) Gauthier et al. 1995

Synonyms (1)

Alteromonas carrageenovora

Morphology

Cell morphology

@ref	Gram stain	Confidence
125438	negative	100
125439	negative	95.6

Culture and growth conditions

Culture medium

@ref	Name	Medium link	Composition
2839	BACTO MARINE BROTH (DIFCO 2216) (DSMZ Medium 514)	Medium recipe at MediaDive	Name: BACTO MARINE BROTH (DIFCO 2216) (DSMZ Medium 514) Composition: NaCl 19.45 g/l MgCl2 5.9 g/l Bacto peptone 5.0 g/l Na2SO4 3.24 g/l CaCl2 1.8 g/l Yeast extract 1.0 g/l KCl 0.55 g/l NaHCO3 0.16 g/l Fe(III) citrate 0.1 g/l KBr 0.08 g/l SrCl2 0.034 g/l H3BO3 0.022 g/l Na2HPO4 0.008 g/l Na-silicate 0.004 g/l NaF 0.0024 g/l (NH4)NO3 0.0016 g/l Distilled water
2839	SEA WATER AGAR (DSMZ Medium 246)	Medium recipe at MediaDive	Name: SEA WATER AGAR (DSMZ Medium 246) Composition: Agar 20.0 g/l Peptone 10.0 g/l Beef extract 10.0 g/l Tap water Sea water
42022	Marine agar (MA)		Distilled water make up to (1000.000 ml);Marine agar (55.100 g)
117195	CIP Medium 13	Medium recipe at CIP

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
2839	positive	growth	20	psychrophilic
42022	positive	growth	22	psychrophilic
67770	positive	growth	25	mesophilic

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
125439	obligate aerobe	98.6

Spore formation

@ref	Spore formation	Confidence
125439		97.1

Compound production

@ref	Compound
2839	kappa carrageenase
2839	lambda carrageenase
2839	carrageenase
67770	Carageenanase

Observation

67770

Observationquinones: Q-8

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Aquatic	#Marine
#Host	#Algae	-

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent
2839	sample of sea water and marine algae	Nova scotia, Halifax	Canada	CAN	North America
67770	Red alga (Cow Bay	Nova Scotia	Canada	CAN	North America
117195	Other, Seaweed

Taxonmaps

69479

Global distribution of 16S sequence X82136 (>99% sequence identity) for Pseudoalteromonas from Microbeatlas

Aquatic Samples	2792
Soil Samples	24
Animal Samples	384
Plant Samples	22
Total Samples	3222

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
2839	1	Risk group (German classification) According to TRBA 466
117195	1	Risk group (French classification) According to TRBA 466

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
66792	PCAR91_V1 assembly for Pseudoalteromonas carrageenovora IAM 12662 ATCC 43555	chromosome	GCA_900239935	1314868.3	2847759026	1314868	88.02
66792	ASM1492529v1 assembly for Pseudoalteromonas carrageenovora IAM 12662	chromosome	GCA_014925295	1314868.5	8117219842	1314868	84.79
67770	ASM653924v1 assembly for Pseudoalteromonas carrageenovora NBRC 12985	contig	GCA_006539245	227.5	8116492664	227	51.5

16S sequences

@ref	Description	Accession	Length	NCBI tax ID
20218	Pseudoalteromonas carrageenovora gene for 16S rRNA, partial sequence, strain: NBRC 12985	AB680359	1461	227
2839	Pseudoalteromonas carrageenovora 16S rRNA gene, type strain IAM 12662T	X82136	1423	227
124043	Pseudoalteromonas carrageenovora strain NBRC 12985 16S ribosomal RNA gene, partial sequence.	OQ438070	1137	227

GC content

@ref	GC-content (mol%)	Method
67770	39.5	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: Pseudoalteromonas carrageenovora IAM 12662 strain ATCC 43555 strain ATCC43555T
PATRIC: 1314868.3

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	97.10	no
125439	motility	BacteriaNetⓘ	yes	52.90	no
125439	gram_stain	BacteriaNetⓘ	negative	95.60	no
125439	oxygen_tolerance	BacteriaNetⓘ	obligate aerobe	98.60	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Pseudoalteromonas carrageenovora IAM 12662 strain ATCC 43555 strain ATCC43555T
PATRIC: 1314868.3

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	100.00	no
125438	anaerobic	anaerobicⓘ	no	96.22	no
125438	spore-forming	spore-formingⓘ	no	87.66	no
125438	aerobic	aerobicⓘ	yes	76.07	no
125438	thermophilic	thermophileⓘ	no	97.50	no
125438	flagellated	motile2+ⓘ	yes	84.91	no

Literature

Topic	Title	Authors	Journal	DOI	Year
	Bacterial carrageenases: an overview of production and biotechnological applications.	Chauhan PS, Saxena A.	3 Biotech	10.1007/s13205-016-0461-3	2016
Metabolism	Degradation of lambda-carrageenan by Pseudoalteromonas carrageenovora lambda-carrageenase: a new family of glycoside hydrolases unrelated to kappa- and iota-carrageenases.	Guibet M, Colin S, Barbeyron T, Genicot S, Kloareg B, Michel G, Helbert W.	Biochem J	10.1042/bj20061359	2007
Pathogenicity	Marine Bacteria, A Source for Alginolytic Enzyme to Disrupt Pseudomonas aeruginosa Biofilms.	Daboor SM, Raudonis R, Cohen A, Rohde JR, Cheng Z.	Mar Drugs	10.3390/md17050307	2019
Metabolism	Degradation and Utilization of Alginate by Marine Pseudoalteromonas: a Review.	Xu F, Cha QQ, Zhang YZ, Chen XL.	Appl Environ Microbiol	10.1128/aem.00368-21	2021
Metabolism	Rapid determination of kappa-carrageenan using a biosensor from immobilized Pseudomonas carrageenovora cells.	Hassan RA, Heng LY, Ahmad A, Tan LL.	PLoS One	10.1371/journal.pone.0214580	2019
Metabolism	Deep Hypersaline Anoxic Basins as Untapped Reservoir of Polyextremophilic Prokaryotes of Biotechnological Interest.	Varrella S, Tangherlini M, Corinaldesi C.	Mar Drugs	10.3390/md18020091	2020
Enzymology	Cultivable alginate lyase-excreting bacteria associated with the Arctic brown alga Laminaria.	Dong S, Yang J, Zhang XY, Shi M, Song XY, Chen XL, Zhang YZ.	Mar Drugs	10.3390/md10112481	2012
Phylogeny	Defining the Pseudomonas genus: where do we draw the line with Azotobacter?	Ozen AI, Ussery DW.	Microb Ecol	10.1007/s00248-011-9914-8	2012
Metabolism	Evolutionary Evidence of Algal Polysaccharide Degradation Acquisition by Pseudoalteromonas carrageenovora 9(T) to Adapt to Macroalgal Niches.	Gobet A, Barbeyron T, Matard-Mann M, Magdelenat G, Vallenet D, Duchaud E, Michel G	Front Microbiol	10.3389/fmicb.2018.02740	2018
Enzymology	Structural insights into marine carbohydrate degradation by family GH16 kappa-carrageenases.	Matard-Mann M, Bernard T, Leroux C, Barbeyron T, Larocque R, Prechoux A, Jeudy A, Jam M, Nyvall Collen P, Michel G, Czjzek M	J Biol Chem	10.1074/jbc.M117.808279	2017
Genetics	The O-chain structure from the LPS of marine halophilic bacterium Pseudoalteromonas carrageenovora-type strain IAM 12662T.	Silipo A, Molinaro A, Nazarenko EL, Gorshkova RP, Ivanova EP, Lanzetta R, Parrilli M	Carbohydr Res	10.1016/j.carres.2005.09.007	2005
Phylogeny	The complete structure of the core carbohydrate backbone from the LPS of marine halophilic bacterium Pseudoalteromonas carrageenovora type strain IAM 12662T.	Silipo A, Lanzetta R, Parrilli M, Sturiale L, Garozzo D, Nazarenko EL, Gorshkova RP, Ivanova EP, Molinaro A	Carbohydr Res	10.1016/j.carres.2005.03.012	2005
Phylogeny	Assignment of Alteromonas elyakovii KMM 162T and five strains isolated from spot-wounded fronds of Laminaria japonica to Pseudoalteromonas elyakovii comb. nov. and the extended description of the species.	Sawabe T, Tanaka R, Iqbal MM, Tajima K, Ezura Y, Ivanova EP, Christen R	Int J Syst Evol Microbiol	10.1099/00207713-50-1-265	2000
Enzymology	The gene encoding the kappa-carrageenase of Alteromonas carrageenovora is related to beta-1,3-1,4-glucanases.	Barbeyron T, Henrissat B, Kloareg B	Gene	10.1016/0378-1119(94)90531-2	1994
Enzymology	Azohydromonas riparia sp. nov. and Azohydromonas ureilytica sp. nov. isolated from a riverside soil in South Korea.	Nguyen TM, Kim J.	J Microbiol	10.1007/s12275-017-6519-z	2017
Phylogeny	Paenibacillus doosanensis sp. nov., isolated from soil.	Kim JH, Kang H, Kim W.	Int J Syst Evol Microbiol	10.1099/ijs.0.050716-0	2014
	Azohydromonas caseinilytica sp. nov., a Nitrogen-Fixing Bacterium Isolated From Forest Soil by Using Optimized Culture Method.	Dahal RH, Chaudhary DK, Kim DU, Kim J.	Front Microbiol	10.3389/fmicb.2021.647132	2021

References

#2839	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 6820
#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 )
#20218	Verslyppe, B., De Smet, W., De Baets, B., De Vos, P., Dawyndt P.: StrainInfo introduces electronic passports for microorganisms.. Syst Appl Microbiol. 37: 42 - 50 2014 ( DOI 10.1016/j.syapm.2013.11.002 , PubMed 24321274 )
#42022	; Curators of the CIP;
#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;
#69479	João F Matias Rodrigues, Janko Tackmann,Gregor Rot, Thomas SB Schmidt, Lukas Malfertheiner, Mihai Danaila,Marija Dmitrijeva, Daniela Gaio, Nicolas Näpflin and Christian von Mering. University of Zurich.: MicrobeAtlas 1.0 beta .
#117195	Collection of Institut Pasteur ; Curators of the CIP; CIP 103674
#124043	Isabel Schober, Julia Koblitz: Data extracted from sequence databases, automatically matched based on designation and taxonomy .
#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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Pseudoalteromonas carrageenovora (DSM 6820, ATCC 43555, IAM 12662)

Name and taxonomic classification

Morphology

Cell morphology

Culture and growth conditions

Culture medium

Culture temp

Physiology and metabolism

Oxygen tolerance

Spore formation

Compound production

Observation

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_900239935

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

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