Neisseria flavescens

Gram-negativeAerobe

Kingdom

Pseudomonadati

Phylum

Pseudomonadota

Class

Betaproteobacteria

Order

Neisseriales

Family

Neisseriaceae

Genus

Neisseria

Description

Neisseria flavescens is a Gram-negative bacterium that exhibits true flagella and is classified as an aerobe, thriving in oxygen-rich environments. This microbe has been identified in the duodenum, suggesting a specialized habitat within the gastrointestinal tract. Genetically, it possesses two replicons, indicating a potentially complex genomic structure that may contribute to its adaptive capabilities in a competitive microbial ecosystem. The genome of N. flavescens is accessible through two specific accessions, LAEH00000000.1 and LAEI00000000.1, facilitating further research into its genetic makeup and functions. The presence of N. flavescens in the duodenum highlights its potential role in the microbial community of this region, possibly influencing digestion and nutrient absorption. Its aerobic nature may also suggest interactions with other microbial species that share or compete for resources in oxygenated environments within the gastrointestinal tract.

Taxonomy

Kingdom	Pseudomonadati
Phylum	Pseudomonadota
Class	Betaproteobacteria
Order	Neisseriales
Family	Neisseriaceae
Genus	Neisseria
Species	Neisseria flavescens
Strain	No strain

Profile

Physiology
Gram staining properties	Negative
Shape	Not Available
Mobility	Not Available
Flagellar presence	Yes
Number of membranes	Not Available

Image source: Wikipedia/Wikimedia

Ecology, Host, and Life Cycle
Oxygen requirements	Aerobe
Optimal temperature	Not Available
Temperature range	Not Available
Habitat	duodenum
Biotic relationship	Not Available
Host(s)	Homo sapiens
Cell arrangement	Not Available
Sporulation	Not Available
Energy source	Not Available
Pathogenicity	Not Available

Genome Summary

Neisseria flavescens strain CD-NF1 seq0017, whole genome shotgun

LAEH00000000.1 LAEI00000000.1

Gene Summary

Adenine Count

560489 bp

Thymine Count

582372 bp

Guanine Count

580667 bp

Cytosine Count

530399 bp

Genome Length

2253927 bp

Protein-coding Genes

1953 genes

Non-Coding Genes

49 genes

# of Chromosomes/Plasmids

Genes

Name	Locus Tag	UniProt ID	Strand Orientation	Gene Start/End	Protein Molecular Weight
putative transposase	TV01_1187	O86236	Positive	2167763 - 2168275	19670.7
thiamine-phosphate diphosphorylase	TV01_1188	Q9JXF7	Positive	2168885 - 2169502	22011.2
thiamine biosynthesis protein this	TV01_1189	Not Available	Positive	2169545 - 2169739	6793.2
thiazole biosynthesis protein thig	TV01_1190	Q9JXF5	Positive	2170147 - 2170935	28290.0
putative dna polymerase, bacteriophage-type	TV01_1191	Not Available	Negative	2171006 - 2171767	27129.1
ribosomal-protein-alanine acetyltransferase	TV01_1192	Q7VP85	Negative	2171761 - 2172204	16544.5
glycoprotease family protein	TV01_1193	Q7CQE0	Negative	2172201 - 2172908	25078.0
glutathione s-transferase 1	TV01_1194	P40582	Negative	2173038 - 2173712	25660.0
hypothetical protein	TV01_1195	Not Available	Negative	2173721 - 2174116	15009.7
hypothetical protein	TV01_1196	Not Available	Negative	2174117 - 2175283	42847.2

Displaying genes 1911 – 1920 of 4046 in total

Pathways

1289 pathways

2,3-Dihydroxybenzoate Biosynthesis

Biosynthesis of Siderophore Group Nonribosomal Peptides

Lysine Biosynthesis

Taurine Metabolism

TCA Cycle

Glycolysis and Pyruvate Dehydrogenase

Arginine Metabolism

Ornithine Metabolism

Show All 1289 Pathways

Metabolite ID	Metabolite name	CAS number	Average mass Monoisotopic mass
BASm0000237	(R)-4'-phosphopantothenateC9H18NO8P	Not available	Average299.2149Da Monoisotopic299.0770031Da
BASm0000251	2-dehydropantoateC6H9O4	Not available	Average145.1333Da Monoisotopic145.050083776Da
BASm0000377	(S)-malateC4H4O5	Not available	Average132.0716Da Monoisotopic132.005873238Da
BASm0000387	(6R)-5,10-methylene-5,6,7,8-tetrahydrofolateC20H21N7O6	Not available	Average455.432Da Monoisotopic455.1564286Da
BASm0000401	(S)-2-succinylamino-6-oxoheptanedioateC11H12NO8	Not available	Average286.218Da Monoisotopic286.0579371Da
BASm0000527	5-oxopentanoateC5H7O3	Not available	Average115.109Da Monoisotopic115.040067665Da
BASm0000642	S-adenosyl-4-methylsulfanyl-2-oxobutanoateC15H19N5O6S	Not available	Average397.406Da Monoisotopic397.105604055Da
BASm0000800	1,8-diazacyclotetradecane-2,9-dioneC12H22N2O2	Not available	Average226.32Da Monoisotopic226.168127956Da
BASm0000876	3-hydroxypyruvateC3H3O4	Not available	Average103.054Da Monoisotopic103.003682157Da
BASm0000989	GlycerolC3H8O3	`56-81-5`	Average92.0938Da Monoisotopic92.04734412Da