Psychroserpens luteus (MCCC 1K00234, KCTC 32514, SM1212)

Name: Psychroserpens luteus (MCCC 1K00234, KCTC 32514, SM1212)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 140943

Type strain

Strain Designation SM1212

Culture col. no. MCCC 1K00234 KCTC 32514 SM1212

NCBI tax ID(s) 1434066

Special Collections KCTC Literature strains

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Psychroserpens luteus SM1212 is an aerobe, Gram-negative, rod-shaped prokaryote that forms circular colonies and was isolated from From Arctic intertidal sand.

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

Name and taxonomic classification

SI-ID 288246

KCTC 32514

@ref 20215

Last LPSN update 2025-12-16 10:03:43

Domain Pseudomonadati

Phylum Bacteroidota

Class Flavobacteriia

Order Flavobacteriales

Family Flavobacteriaceae

Genus Psychroserpens

Species Psychroserpens luteus

Full scientific name Psychroserpens luteus (Liu et al. 2016) Ping et al. 2023

Synonyms (1)

Arcticiflavibacter luteus

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Confidence
43834	negative	0.9-2 µm	0.4-0.7 µm	rod-shaped
67771				rod-shaped
67771	negative
125438					93
125438	negative				98.981

Colony morphology

@ref	Colony size	Colony color	Colony shape	Incubation period	Medium used
43834	1-3 mm	Yellow	circular	3-5 days	TYS marine agar

Culture and growth conditions

Culture medium

@ref	Name	Growth
43834	TYS marine agar

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
43834	positive	growth	4-35
43834	positive	optimum	20-25
67771	positive	growth	20	psychrophilic

Culture pH

@ref	Ability	Type	PH	PH range
43834	positive	optimum	6.5-7
43834	positive	growth	5.5-9	alkaliphile

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance
43834	aerobe
67771	aerobe

Halophily

@ref	Salt	Growth	Tested relation	Concentration
43834	NaCl	positive	growth	0-6 %(w/v)
43834	NaCl	positive	optimum	1.5 %(w/v)

Observation

67771

Observationquinones: MK-6

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
43834	17128 ChEBI	adipate	+	assimilation
43834	22599 ChEBI	arabinose	+	assimilation
43834	17634 ChEBI	D-glucose	+	assimilation
43834	16991 ChEBI	dna	+	hydrolysis
43834	4853 ChEBI	esculin	+	hydrolysis
43834	24265 ChEBI	gluconate	+	assimilation
43834	25115 ChEBI	malate	+	assimilation
43834	17306 ChEBI	maltose	+	assimilation
43834	29864 ChEBI	mannitol	+	assimilation
43834	37684 ChEBI	mannose	+	assimilation
43834	506227 ChEBI	N-acetylglucosamine	+	assimilation
43834	17632 ChEBI	nitrate	-	reduction
43834	28017 ChEBI	starch	+	hydrolysis
43834	53424 ChEBI	tween 20	+	hydrolysis
43834	53423 ChEBI	tween 40	+	hydrolysis
43834	53425 ChEBI	tween 60	+	hydrolysis
43834	53426 ChEBI	tween 80	+	hydrolysis

Antibiotic resistance

@ref	ChEBI	Metabolite	Sensitivity conc.	Resistance conc.
43834	28971	ampicillin	10 µg (disc)
43834	17698	chloramphenicol	30 µg (disc)
43834	48923	erythromycin	15 µg (disc)
43834	17833	gentamicin		10 µg (disc)
43834	6104	kanamycin		30 µg (disc)
43834	7507	neomycin		30 µg (disc)
43834	28368	novobiocin	5 µg (disc)
43834	18208	penicillin g	10 Unit (disc)
43834	8309	polymyxin b		300 Unit (disc)
43834	28077	rifampicin		5 µg (disc)
43834	17076	streptomycin		10 µg (disc)
43834	27902	tetracycline	30 µg (disc)
43834	28001	vancomycin	30 µg (disc)

Enzymes

@ref	Value	Activity	Ec
43834	acid phosphatase	+	3.1.3.2
43834	alkaline phosphatase	+	3.1.3.1
43834	alpha-chymotrypsin	+	3.4.21.1
43834	alpha-fucosidase	-	3.2.1.51
43834	alpha-galactosidase	-	3.2.1.22
43834	alpha-glucosidase	-	3.2.1.20
43834	alpha-mannosidase	-	3.2.1.24
43834	beta-galactosidase	-	3.2.1.23
43834	beta-glucosidase	-	3.2.1.21
43834	beta-glucuronidase	-	3.2.1.31
43834	catalase	+	1.11.1.6
43834	cystine arylamidase	+	3.4.11.3
43834	cytochrome oxidase	+	1.9.3.1
43834	esterase (C 4)	+
43834	esterase Lipase (C 8)	+
43834	leucine arylamidase	+	3.4.11.1
43834	lipase (C 14)	-
43834	N-acetyl-beta-glucosaminidase	-	3.2.1.52
43834	naphthol-AS-BI-phosphohydrolase	+
43834	trypsin	+	3.4.21.4
43834	valine arylamidase	+

Fatty acid profile

Metadata FA analysis

@ref

43834

Fatty acid	Percentage	ECL
C15:0 anteiso	16
C15:0 iso	14.2
C15:1 iso G	11.3
C15:1 anteiso A	10.4
C15:0 iso 3OH	8.2
C17:0 2OH	7.5
C17:0 iso 3OH	6.5
C17:1 iso ω9c	4.7
C16:0 iso 3OH	3.3
C15:0 2OH	2.7
Unknown 11.543	2.6	11543
Unknown 13.565	2.6	13565
C16:1ω7c / C15:0 iso 2OH	2.2
C15:0	1.9
C18:1ω5c	1.7
C16:0	1.3
C17:1 anteiso ω9c	1.2

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Climate	#Cold	#Subarctic
#Environmental	#Terrestrial	#Coast
#Environmental	#Aquatic	#Marine
#Environmental	#Terrestrial	#Sandy

Isolation

@ref	Sample type	Geographic location	Country	Continent	Latitude	Longitude	Country ISO 3 Code
67771	From Arctic intertidal sand	Huanghe Station of Arctic(78o55'2.8" N; 11o58'14.4" E)	Arctic	Arctic	78.9174	11.9707 78.9174/11.9707
43834	An arctic intertidal sand sample from the littoral zone of Kongsfjorden	Kongsfjorden, Svalbard and Jan Mayen Islands	Norway	Europe			NOR

Taxonmaps

69479

Global distribution of 16S sequence KF711856 (>99% sequence identity) for Arcticiflavibacter luteus subclade from Microbeatlas

Aquatic Samples	486
Soil Samples	14
Animal Samples	29
Plant Samples	1
Total Samples	530

Interaction and safety

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
124043	ASM4268606v1 assembly for Psychroserpens luteus KCTC 32514	scaffold	GCA_042686065			1434066	74.35
66792	ASM1531935v1 assembly for Psychroserpens luteus SM1212	contig	GCA_015319355	1434066.3	2993767090	1434066	74.12

16S sequences

@ref	Description	Accession	Database
43834	Psychroserpens luteus 16S ribosomal RNA gene, partial sequence	KF711856

GC content

@ref	GC-content (mol%)	Method
43834	36.6	thermal denaturation, midpoint method (Tm)
67771	36.6

Genome-based predictions

Predictions

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Arcticiflavibacter luteus SM1212
NCBI: GCA_015319355.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	98.98	yes
125438	anaerobic	anaerobicⓘ	no	95.20	yes
125438	aerobic	aerobicⓘ	yes	86.26	yes
125438	spore-forming	spore-formingⓘ	no	89.28	no
125438	thermophilic	thermophileⓘ	no	98.93	no
125438	flagellated	motile2+ⓘ	no	93.00	yes

Literature

Topic	Title	Authors	Journal	DOI	Year
Phylogeny	Arcticiflavibacter luteus gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from intertidal sand.	Liu C, Zhang XY, Wen XR, Shi M, Chen XL, Su HN	Int J Syst Evol Microbiol	10.1099/ijsem.0.000681	2015

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 )
#43834	Chang Liu, Xi-Ying Zhang, Xi-Ruo Wen, Mei Shi, Xiu-Lan Chen, Hai-Nan Su: Arcticiflavibacter luteus gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from intertidal sand. IJSEM 66: 144 - 149 2016 ( DOI 10.1099/ijsem.0.000681 , PubMed 26475791 )
#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) .
#67771	Korean Collection for Type Cultures (KCTC) ; Curators of the KCTC;
#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 .
#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 )
#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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Psychroserpens luteus (MCCC 1K00234, KCTC 32514, SM1212)

Name and taxonomic classification