Reaction Identification
Reaction IDMMDBr0007208
Reaction typeNot Available
Sub-SystemVitamin B6 metabolism
In non-microbes0
In microbes257
Data SourcesVMH
Metabolism
PrecursorReactionProduct

Microbe IDOrganismKindgomPhylumOxygen preference
MMDBm0001166Achromobacter xylosoxidansEubacteriaProteobacteriaAerobe
MMDBm0480821Achromobacter xylosoxidansEubacteriaProteobacteriaAerobe
MMDBm0001188Acinetobacter baumanniiEubacteriaProteobacteriaAerobe
MMDBm0002164Acinetobacter pittiiEubacteriaProteobacteriaAerobe
MMDBm0572812Acinetobacter haemolyticusEubacteriaProteobacteriaAerobe
MMDBm0572828Acinetobacter johnsoniiEubacteriaProteobacteriaAerobe
MMDBm0572837Acinetobacter juniiEubacteriaProteobacteriaAerobe
MMDBm0572852Acinetobacter lwoffiiEubacteriaProteobacteriaAerobe
MMDBm0000007Acinetobacter pittiiEubacteriaProteobacteriaAerobe
MMDBm0000008Acinetobacter radioresistensEubacteriaProteobacteriaAerobe
MMDBm0516511Aeromonas caviaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001198Aeromonas hydrophilaEubacteriaProteobacteriaFacultative aerobe
MMDBm0000010Aeromonas jandaeiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0516564Aeromonas mediaEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001199Aeromonas veroniiEubacteriaProteobacteriaAerobe
MMDBm0422692Afipia birgiaeEubacteriaProteobacteriaAerobe
MMDBm0000012Agrobacterium tumefaciensEubacteriaProteobacteriaAerobe
MMDBm0000015Akkermansia muciniphilaEubacteriaVerrucomicrobiaAnaerobe
MMDBm0000016Alcaligenes faecalisEubacteriaProteobacteriaAerobe
MMDBm0481922Alcaligenes faecalisEubacteriaProteobacteriaAerobe
MMDBm0000018Alistipes finegoldiiEubacteriaBacteroidetesAnaerobe
MMDBm0394800Alistipes indistinctusEubacteriaBacteroidetesAnaerobe
MMDBm0394805Alistipes onderdonkiiEubacteriaBacteroidetesAnaerobe
MMDBm0394807Alistipes putredinisEubacteriaBacteroidetesAnaerobe
MMDBm0000019Alistipes shahiiEubacteriaBacteroidetesAnaerobe
MMDBm0393872Alloprevotella tanneraeEubacteriaBacteroidetesAnaerobe
MMDBm0519667Anaerobiospirillum succiniciproducensEubacteriaProteobacteriaAnaerobe
MMDBm0000023Arcobacter butzleriEubacteriaProteobacteriaAerobe
MMDBm0392079Bacteroides caccaeEubacteriaBacteroidetesAnaerobe
MMDBm0392086Bacteroides cellulosilyticusEubacteriaBacteroidetesAnaerobe
MMDBm0000039Bacteroides clarusEubacteriaBacteroidetesAnaerobe
MMDBm0395105Phocaeicola coprocolaEubacteriaBacteroidetesAnaerobe
MMDBm0395106Phocaeicola coprophilusEubacteriaBacteroidetesAnaerobe
MMDBm0395112Phocaeicola doreiEubacteriaBacteroidetesAnaerobe
MMDBm0392093Bacteroides eggerthiiEubacteriaBacteroidetesAnaerobe
MMDBm0392094Bacteroides eggerthiiEubacteriaBacteroidetesAnaerobe
MMDBm0392098Bacteroides faecisEubacteriaBacteroidetesAnaerobe
MMDBm0392100Bacteroides finegoldiiEubacteriaBacteroidetesAnaerobe
MMDBm0392101Bacteroides fluxusEubacteriaBacteroidetesAnaerobe
MMDBm0000044Bacteroides fragilisEubacteriaBacteroidetesAnaerobe
MMDBm0000045Bacteroides fragilisEubacteriaBacteroidetesAnaerobe
MMDBm0000046Bacteroides fragilisEubacteriaBacteroidetesAnaerobe
MMDBm0000047Bacteroides fragilisEubacteriaBacteroidetesAnaerobe
MMDBm0392196Bacteroides intestinalisEubacteriaBacteroidetesAnaerobe
MMDBm0395113Phocaeicola massiliensisEubacteriaBacteroidetesAnaerobe
MMDBm0392206Bacteroides oleiciplenusEubacteriaBacteroidetesAnaerobe
MMDBm0392208Bacteroides ovatusEubacteriaBacteroidetesAnaerobe
MMDBm0392248Bacteroides xylanisolvensEubacteriaBacteroidetesAnaerobe
MMDBm0392211Bacteroides ovatusEubacteriaBacteroidetesAnaerobe
MMDBm0395117Phocaeicola plebeiusEubacteriaBacteroidetesAnaerobe
MMDBm0392215Bacteroides pyogenesEubacteriaBacteroidetesObligate anaerobe
MMDBm0392224Bacteroides salyersiaeEubacteriaBacteroidetesAnaerobe
MMDBm0392261Bacteroides sp. 1_1_14EubacteriaBacteroidetesAnaerobe
MMDBm0392262Bacteroides sp. 1_1_30EubacteriaBacteroidetesAnaerobe
MMDBm0000054Bacteroides thetaiotaomicronEubacteriaBacteroidetesAnaerobe
MMDBm0392276Bacteroides sp. 2_1_22EubacteriaBacteroidetesAnaerobe
MMDBm0000975Bacteroides sp. 2_1_33BEubacteriaBacteroidetesAnaerobe
MMDBm0394980Parabacteroides sp. 2_1_7EubacteriaBacteroidetesAnaerobe
MMDBm0392277Bacteroides sp. 2_2_4EubacteriaBacteroidetesAnaerobe
MMDBm0394979Parabacteroides sp. 20_3EubacteriaBacteroidetesAnaerobe
MMDBm0392289Bacteroides sp. 3_1_19EubacteriaBacteroidetesAnaerobe
MMDBm0392290Bacteroides sp. 3_1_23EubacteriaBacteroidetesAnaerobe
MMDBm0392291Bacteroides sp. 3_1_33FAAEubacteriaBacteroidetesAnaerobe
MMDBm0392292Bacteroides sp. 3_1_40AEubacteriaBacteroidetesAnaerobe
MMDBm0392293Bacteroides sp. 3_2_5EubacteriaBacteroidetesAnaerobe
MMDBm0392300Bacteroides sp. 4_1_36EubacteriaBacteroidetesAnaerobe
MMDBm0392301Bacteroides sp. 4_3_47FAAEubacteriaBacteroidetesAnaerobe
MMDBm0392307Bacteroides sp. 9_1_42FAAEubacteriaBacteroidetesAnaerobe
MMDBm0392454Bacteroides sp. D1EubacteriaBacteroidetesAnaerobe
MMDBm0392455Bacteroides sp. D2EubacteriaBacteroidetesAnaerobe
MMDBm0392456Bacteroides sp. D20EubacteriaBacteroidetesAnaerobe
MMDBm0392457Bacteroides sp. D22EubacteriaBacteroidetesAnaerobe
MMDBm0000053Bacteroides stercorisEubacteriaBacteroidetesAnaerobe
MMDBm0000055thetaiotaomicronEubacteriaBacteroidetesAnaerobe
MMDBm0392237Bacteroides timonensisEubacteriaBacteroidetesAnaerobe
MMDBm0392239Bacteroides uniformisEubacteriaBacteroidetesAnaerobe
MMDBm0000057Bacteroides vulgatusEubacteriaBacteroidetesAnaerobe
MMDBm0392247Bacteroides xylanisolvensEubacteriaBacteroidetesAnaerobe
MMDBm0000058Bacteroides xylanisolvensEubacteriaBacteroidetesAnaerobe
MMDBm0393007Barnesiella intestinihominisEubacteriaBacteroidetesAnaerobe
MMDBm0001279Bartonella quintanaEubacteriaProteobacteriaAerobe
MMDBm0482767Bordetella hinziiEubacteriaProteobacteriaAerobe
MMDBm0000095Bradyrhizobium elkaniiEubacteriaProteobacteriaAerobe
MMDBm0423522Bradyrhizobium japonicumEubacteriaProteobacteriaAerobe
MMDBm0417443Brevundimonas bacteroidesEubacteriaProteobacteriaAerobe
MMDBm0417451Brevundimonas diminutaEubacteriaProteobacteriaAnaerobe
MMDBm0483496Burkholderia cepaciaEubacteriaProteobacteriaMicroaerophile
MMDBm0002325Butyrivibrio fibrisolvensEubacteriaFirmicutesAnaerobe
MMDBm0513907Campylobacter coliEubacteriaProteobacteriaMicroaerophile
MMDBm0000100Campylobacter fetusEubacteriaProteobacteriaMicroaerophilic
MMDBm0000101Campylobacter hominisEubacteriaProteobacteriaAnaerobe
MMDBm0513988Campylobacter hyointestinalisEubacteriaProteobacteriaMicroaerophile
MMDBm0001368Campylobacter jejuniEubacteriaProteobacteriaMicroaerophilic
MMDBm0514117Campylobacter jejuniEubacteriaProteobacteriaMicroaerophile
MMDBm0002282Campylobacter jejuniEubacteriaProteobacteriaMicroaerophile
MMDBm0001367Campylobacter jejuniEubacteriaProteobacteriaMicroaerophilic
MMDBm0001373Campylobacter lariEubacteriaProteobacteriaMicroaerophilic
MMDBm0514234Campylobacter upsaliensisEubacteriaProteobacteriaMicroaerophile
MMDBm0399987Capnocytophaga granulosaEubacteriaBacteroidetesFacultative anaerobe
MMDBm0399995Capnocytophaga sputigenaEubacteriaBacteroidetesFacultative anaerobe
MMDBm0533363Cedecea davisaeEubacteriaProteobacteriaAerobe
MMDBm0533412Citrobacter amalonaticusEubacteriaProteobacteriaFacultative anaerobe
MMDBm0000105Citrobacter freundiiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0533435Citrobacter freundiiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001450Citrobacter koseriEubacteriaProteobacteriaFacultatively anaerobe
MMDBm0533439Citrobacter portucalensisEubacteriaProteobacteria
MMDBm0533444Citrobacter youngaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0000121Clostridium botulinumEubacteriaFirmicutesAnaerobe
MMDBm0798609Clostridium botulinumEubacteriaFirmicutesAnaerobe
MMDBm0000132Clostridium perfringensEubacteriaFirmicutesAnaerobe
MMDBm0001480testosteroniEubacteriaProteobacteriaAerobe
MMDBm0001501Cronobacter sakazakiiEubacteriaProteobacteriaAnaerobe
MMDBm0001529Delftia acidovoransEubacteriaProteobacteriaAerobe
MMDBm0397638Dyadobacter beijingensisEubacteriaBacteroidetesAerobe
MMDBm0001564Dyadobacter fermentansEubacteriaBacteroidetesAerobe
MMDBm0000148Dysgonomonas gadeiEubacteriaBacteroidetesFacultative anaerobe
MMDBm0557462Edwardsiella tardaEubacteriaProteobacteriaFacultative anaerobe
MMDBm0002181Edwardsiella tardaEubacteriaProteobacteriaFacultative anaerobe
MMDBm0503548Eikenella corrodensEubacteriaProteobacteriaFacultative anaerobe
MMDBm0000194Klebsiella aerogenesEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001574Enterobacter asburiaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0534723Enterobacter cancerogenusEubacteriaProteobacteriaFacultative anaerobe
MMDBm0534735Enterobacter cloacaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0534800Enterobacter hormaecheiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0534801Enterobacter hormaecheiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0553036Enterobacteriaceae bacterium 9_2_54FAAEubacteriaProteobacteriaAerobe
MMDBm0540120Escherichia albertiiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0540122Escherichia albertiiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001584Escherichia coliEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001593Escherichia coliEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001583Escherichia coliEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001596Escherichia fergusoniiEubacteriaProteobacteriaAerobe
MMDBm0533123Atlantibacter hermanniiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0000160Escherichia coliEubacteriaProteobacteriaFacultative anaerobe
MMDBm0543506Escherichia sp. 4_1_40BEubacteriaProteobacteriaFacultative anaerobe
MMDBm0609478Grimontia hollisaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0557502Hafnia alveiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0544527Klebsiella pneumoniaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0515041Helicobacter bilisEubacteriaProteobacteriaMicroaerophile
MMDBm0515049Helicobacter canadensisEubacteriaProteobacteriaMicroaerophile
MMDBm0515057Helicobacter cinaediEubacteriaProteobacteriaMicroaerophile
MMDBm0515086Helicobacter pullorumEubacteriaProteobacteriaMicroaerophile
MMDBm0001685Helicobacter pyloriEubacteriaProteobacteriaAerobe
MMDBm0515554Helicobacter winghamensisEubacteriaProteobacteriaMicroaerophile
MMDBm0503626Kingella oralisEubacteriaProteobacteriaFacultative anaerobe
MMDBm0544444Klebsiella michiganensisEubacteriaProteobacteriaFacultative anaerobe
MMDBm0544716Klebsiella pneumoniaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0001067Klebsiella variicolaEubacteriaProteobacteria
MMDBm0790420Lactobacillus acidophilusEubacteriaFirmicutesFacultative anaerobe
MMDBm0001737Lactobacillus acidophilusEubacteriaFirmicutesAnaerobe; microaerophile
MMDBm0792760Limosilactobacillus fermentumEubacteriaFirmicutesFacultative anaerobe
MMDBm0001747Limosilactobacillus fermentumEubacteriaFirmicutesFacultative anaerobe; microaerophile
MMDBm0790394Lactiplantibacillus plantarumEubacteriaFirmicutesFacultative anaerobe
MMDBm0001762Lactococcus lactisEubacteriaFirmicutesFacultative anaerobe
MMDBm0001766Laribacter hongkongensisEubacteriaProteobacteriaAnaerobe
MMDBm0491302Lautropia mirabilisEubacteriaProteobacteriaFacultative anaerobe
MMDBm0533093Leminorella grimontiiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0793170Leuconostoc mesenteroidesEubacteriaFirmicutesFacultative anaerobe
MMDBm0001810Mesorhizobium japonicumEubacteriaProteobacteriaAerobe
MMDBm0435884Methylobacterium mesophilicumEubacteriaProteobacteriaAerobe
MMDBm0001859Methylobacterium populiEubacteriaProteobacteriaAerobe
MMDBm0001858Methylobacterium radiotolerans EubacteriaProteobacteriaAerobe
MMDBm0505748Methyloversatilis universalisEubacteriaProteobacteriaAnaerobe
MMDBm0505746Methyloversatilis universalisEubacteriaProteobacteriaAnaerobe
MMDBm0001878Moraxella catarrhalisEubacteriaProteobacteriaAerobe
MMDBm0557847Morganella morganiiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0503661Neisseria cinereaEubacteriaProteobacteriaAerobe
MMDBm0503667Neisseria elongataEubacteriaProteobacteriaAerobe
MMDBm0503672Neisseria flavescensEubacteriaProteobacteriaAerobe
MMDBm0503763Neisseria macacaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0503982Neisseria mucosaEubacteriaProteobacteriaFacultative anaerobe
MMDBm0503999Neisseria subflavaEubacteriaProteobacteriaAerobe
MMDBm0564358Nevskia ramosaEubacteriaProteobacteriaAnaerobe
MMDBm0000221Ochrobactrum anthropiEubacteriaProteobacteriaAerobe
MMDBm0000222Ochrobactrum intermediumEubacteriaProteobacteriaMicroaerophilic
MMDBm0500745Oxalobacter formigenesEubacteriaProteobacteriaAnaerobe
MMDBm0500746Oxalobacter formigenesEubacteriaProteobacteriaAnaerobe
MMDBm0767930Paenibacillus graminisEubacteriaFirmicutes
MMDBm0555709Pantoea agglomeransEubacteriaProteobacteriaFacultative anaerobe
MMDBm0000232Parabacteroides distasonisEubacteriaBacteroidetesAnaerobe
MMDBm0000233Parabacteroides goldsteiniiEubacteriaBacteroidetesAnaerobe
MMDBm0394966Parabacteroides gordoniiEubacteriaBacteroidetes
MMDBm0394968Parabacteroides johnsoniiEubacteriaBacteroidetesAnaerobe
MMDBm0394970Parabacteroides merdaeEubacteriaBacteroidetesAnaerobe
MMDBm0395005Parabacteroides sp. D13EubacteriaBacteroidetesAnaerobe
MMDBm0453897Paracoccus yeeiEubacteriaProteobacteriaAerobe
MMDBm0393900Paraprevotella claraEubacteriaBacteroidetesAnaerobe
MMDBm0393901Paraprevotella xylaniphilaEubacteriaBacteroidetesAnaerobe
MMDBm0563066Plesiomonas shigelloidesEubacteriaProteobacteriaAerobe
MMDBm0000241Porphyromonas asaccharolyticaEubacteriaBacteroidetesAnaerobe
MMDBm0000242Porphyromonas endodontalisEubacteriaBacteroidetesAnaerobe
MMDBm0002369Porphyromonas gingivalisEubacteriaBacteroidetesAnaerobe
MMDBm0393499Porphyromonas someraeEubacteriaBacteroidetesAnaerobe
MMDBm0393500Porphyromonas uenonisEubacteriaBacteroidetesAnaerobe
MMDBm0558116Proteus mirabilisEubacteriaProteobacteriaFacultative anaerobe
MMDBm0558122Proteus penneriEubacteriaProteobacteriaFacultative anaerobe
MMDBm0558527Providencia alcalifaciensEubacteriaProteobacteriaFacultative anaerobe
MMDBm0558544Providencia rettgeriEubacteriaProteobacteriaFacultative anaerobe
MMDBm0558546Providencia rustigianiiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0558550Providencia stuartiiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0580104Pseudomonas aeruginosaEubacteriaProteobacteriaAerobe
MMDBm0580255Pseudomonas alcaliphilaEubacteriaProteobacteriaAerobe
MMDBm0002397Pseudomonas fluorescensEubacteriaProteobacteriaAerobe
MMDBm0580585Pseudomonas monteiliiEubacteriaProteobacteriaAerobe
MMDBm0580586Pseudomonas monteiliiEubacteriaProteobacteriaAerobe
MMDBm0580229Pseudomonas nitroreducensEubacteriaProteobacteriaAerobe
MMDBm0580236Pseudomonas oleovoransEubacteriaProteobacteriaAerobe
MMDBm0002403Pseudomonas putidaEubacteriaProteobacteriaAerobe
MMDBm0002086Pseudomonas stutzeriEubacteriaProteobacteriaAerobe
MMDBm0000337Ralstonia pickettiiEubacteriaProteobacteria
MMDBm0547370Raoultella planticolaEubacteriaProteobacteriaFacultative anaerobe
MMDBm0461764Roseomonas mucosaEubacteriaProteobacteriaFacultative anaerobe
MMDBm0397948Rudanella luteaEubacteriaBacteroidetesAerobe
MMDBm0002484Ruminococcus albusEubacteriaFirmicutesAnaerobe
MMDBm0805712Ruminococcus flavefaciensEubacteriaFirmicutesAnaerobe
MMDBm0002492Salmonella entericaEubacteriaProteobacteriaFacultative anaerobe
MMDBm0639412Schlesneria paludicolaEubacteriaPlanctomycetesFacultative anaerobe
MMDBm0559624Chania multitudinisentensEubacteriaProteobacteriaFacultative anaerobe
MMDBm0560531Serratia liquefaciensEubacteriaProteobacteriaFacultative anaerobe
MMDBm0560533Serratia marcescensEubacteriaProteobacteriaFacultative anaerobe
MMDBm0002532Shigella dysenteriaeEubacteriaProteobacteriaFacultative anaerobe
MMDBm0002232Shigella flexneriEubacteriaProteobacteriaFacultative anaerobe
MMDBm0002531Shigella sonneiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0626640Silanimonas lentaEubacteriaProteobacteriaAerobe
MMDBm0471855Sphingomonas paucimobilisEubacteriaProteobacteria
MMDBm0002553Spirosoma lingualeEubacteriaBacteroidetesAerobe
MMDBm0626692Stenotrophomonas maltophiliaEubacteriaProteobacteriaAnaerobe
MMDBm0626730Stenotrophomonas rhizophilaEubacteriaProteobacteriaAnaerobe
MMDBm0002597Streptococcus agalactiaeEubacteriaFirmicutesFacultative anaerobe
MMDBm0794617Streptococcus mutansEubacteriaFirmicutesFacultative anaerobe
MMDBm0002594Streptococcus thermophilusEubacteriaFirmicutesAnaerobe
MMDBm0002614Streptococcus uberisEubacteriaFirmicutesFacultative anaerobe
MMDBm0519687Succinatimonas hippeiEubacteriaProteobacteriaAnaerobe
MMDBm0501236Sutterella parvirubraEubacteriaProteobacteriaFacultative anaerobe
MMDBm0501242Sutterella wadsworthensisEubacteriaProteobacteriaMicroaerophile/ anaerobe
MMDBm0395050Tannerella forsythiaEubacteriaBacteroidetesAnaerobe
MMDBm0557387Tatumella ptyseosEubacteriaProteobacteriaFacultative anaerobe
MMDBm0552405Trabulsiella guamensisEubacteriaProteobacteriaFacultative anaerobe
MMDBm0610806Vibrio fluvialisEubacteriaProteobacteriaAerobe
MMDBm0610808Vibrio fluvialisEubacteriaProteobacteriaAerobe
MMDBm0610810Vibrio fluvialisEubacteriaProteobacteriaAerobe
MMDBm0002190Vibrio furnissiiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0000288Vibrio mimicusEubacteriaProteobacteriaFacultative anaerobe
MMDBm0002741Vibrio parahaemolyticusEubacteriaProteobacteriaFacultative anaerobe
MMDBm0562388Yersinia bercovieriEubacteriaProteobacteriaFacultative anaerobe
MMDBm0002781Yersinia enterocoliticaEubacteriaProteobacteriaFacultative anaerobe
MMDBm0562438Yersinia frederikseniiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0562450Yersinia kristenseniiEubacteriaProteobacteriaAerobe
MMDBm0002785pseudotuberculosisEubacteriaProteobacteriaFacultative anaerobe
MMDBm0562754Yersinia rohdeiEubacteriaProteobacteriaObligate anaerobe
MMDBm0552432Yokenella regensburgeiEubacteriaProteobacteriaFacultative anaerobe
MMDBm0000409Capnocytophaga ochraceaEubacteriaBacteroidetesAerobe; anaerobe
MMDBm0000923Bacteroides nordiiEubacteriaBacteroidetesAnaerobe
MMDBm0001123Porphyromonas uenonisEubacteriaBacteroidetesAnaerobe
MMDBm0392190Bacteroides graminisolvensEubacteriaBacteroidetesAnaerobe
MMDBm0546994Kluyvera ascorbataEubacteriaProteobacteriaFacultative anaerobe