KEGG ORTHOLOGY: K15864

ORTHOLOGY: K15864

Entry

K15864                      KO

Symbol

nirS

Name

nitrite reductase (NO-forming) / hydroxylamine reductase [EC:1.7.2.1 1.7.99.1]

Pathway

map00910

Nitrogen metabolism

map01100

Metabolic pathways

map01120

Microbial metabolism in diverse environments

Module

M00529

Denitrification, nitrate => nitrogen

M00973

Anammox, nitrite + ammonia => nitrogen

Reaction

R00143

ammonia:NAD+ oxidoreductase

R00783

nitric-oxide:ferricytochrome-c oxidoreductase

R00785

nitric-oxide:oxidized azurin oxidoreductase

Brite

KEGG Orthology (KO) [BR:ko00001]
09100 Metabolism
  09102 Energy metabolism
   00910 Nitrogen metabolism
    K15864  nirS; nitrite reductase (NO-forming) / hydroxylamine reductase
Enzymes [BR:ko01000]
1. Oxidoreductases
  1.7  Acting on other nitrogenous compounds as donors
   1.7.2  With a cytochrome as acceptor
    1.7.2.1  nitrite reductase (NO-forming)
     K15864  nirS; nitrite reductase (NO-forming) / hydroxylamine reductase
   1.7.99  With unknown physiological acceptors
    1.7.99.1  hydroxylamine reductase
     K15864  nirS; nitrite reductase (NO-forming) / hydroxylamine reductase

Other DBs

COG:

COG2010

GO:	0050421 0050418

Genes

LUG:	FPZ22_07680

XBA:	C7S18_13595

PAE:	PA0519(nirS)

PAEV:

N297_531(nirS)

PAEI:

N296_531(nirS)

PAU:	PA14_06750(nirS)

PAP:	PSPA7_0620(nirS) PSPA7_3029

PAG:	PLES_05161(nirS)

PAF:	PAM18_0518(nirS)

PNC:	NCGM2_5677(nirS)

PAEB:

NCGM1900_0530(nirS)

PDK:	PADK2_02610

PSG:	G655_02620

PRP:	M062_02595

PAEP:

PAER:

PAEM:

PAEL:

PAES:

PAEU:

BN889_00600(nirS)

PAEG:

AI22_01285

PAEC:

M802_530(nirS)

PAEO:

M801_531(nirS)

PPAA:

B7D75_02605

PFE:	PSF113_3754(nirS)

PMAN:

OU5_0457(nirS) OU5_P0207(nirS)

PCG:	AXG94_03510

PVR:	PverR02_18610

PRX:	HRH33_16045

PMED:

E3Z27_15870

PMUD:

NCTC8068_02860(nirS_1)

PBA:	PSEBR_a3172

PBC:	CD58_13035

PSK:	U771_13745

PFK:	PFAS1_27715

PSIL:

PMA3_16305

PVK:	EPZ47_12960

PBZ:	GN234_04955

PDW:

BV82_3250

PSEP:

C4K39_2872

PPII:

QL104_14305(nirS)

PVW:	HU752_019035

PSHH:

HU773_015105

PASG:

KSS96_17020

PALV:

KSS97_14415(nirS)

PTK:	EXN22_12530

PZA:	HU749_017095

PPHN:

HU825_08985

PCAS:

LOY40_13775(nirS)

PHYG:

JTY93_14160

PCUC:

PSH97_16895(nirS)

PRHZ:

CRX69_16710

PSA:	PST_3532(nirS)

PSZ:	PSTAB_3504(nirS)

PSR:	PSTAA_3629(nirS)

PSC:	A458_03795

PSJ:	PSJM300_03240

PSH:	Psest_0815

PSTU:

UIB01_03605

PSED:

DM292_01525

PCHL:

LLJ08_03670

PBM:	CL52_16885

SDEG:

GOM96_14330

PZD:	KQ248_22120

PAGR:

E2H98_08950

DCE:	O6P33_06775

PBAU:

OS670_09355

MAQ:

Maqu_3125

MHC:	MARHY3064(nirS)

MARA:

D0851_08695

MARJ:

MARI_00470(nirS_2)

MALL:

PBN92_16025

MSHE:

MAALD49_31740(nirS)

KAK:	Kalk_09675

CPS:	CPS_4220(nirS)

COV:	EKO29_07065

LSD:	EMK97_08035

TACT:

SG35_013175

TVD:	SG34_013515

ALKM:

NKI27_07190

ASEM:

NNL22_03940

MDN:	JT25_014080

MDH:	AYM39_03550

MKO:	MKLM6_0749

METL:

MPSY:

MEIN:

TIG:

THIS:

TUN:	J9260_06520

TLO:	J9253_20755

TNI:	TVNIR_1650

WMA:	WM2015_760

WEZ:	IC757_12215

TBN:

TBH_C2675

EPS:	L0Y14_00525

SEDS:

AAY24_00170 AAY24_08950

WOC:	BA177_05470

TTC:	FOKN1_0459 FOKN1_0707

THIC:

TspCOW1_19820(nirS_1) TspCOW1_22790(nirS_2)

HCH:

HCH_04416

HAHE:

ENC22_19610

HAHH:

O5O45_15165

HCO:	LOKO_01665(nirS_1)

HSI:	BOX17_07135

HSV:	HNO53_00630

HALF:

HALW:

HPIS:

HCAM:

HSX:	HNO51_00615

HTX:	EKK97_00825

PAUR:

FGL86_16685

TWAN:

HUF19_16350

OAI:	OLEAN_C22400(nirS)

VCW:	GJQ55_05090

KKO:

Kkor_2088

KPD:	CW740_09800

KAM:	SR900_04430

SDF:	ACG33_07555 ACG33_10315

SINI:

GT972_13540

SLIM:

SCL_0264

SVA:

SVA_0350

GPB:	HDN1F_37070(nirS)

PSE:	NH8B_1422(nirS)

AMAH:

DLM_2757

AQS:	DKK66_13250

AQL:	BXU06_11135

MAER:

DAI18_08065

RPJ:	N234_32830

REH:	H16_B2277(nirS)

CNC:	CNE_2c22450(nirS1)

REU:	Reut_B5010

RME:	Rmet_3172(nirS)

CTI:	RALTA_B2049(nirS)

CPAU:

EHF44_06660 EHF44_07485

COX:	E0W60_04835

CUK:	KB879_16615

CNAN:

A2G96_29525

BPT:	Bpet4054(nirS)

AFA:	UZ73_01575

AFQ:

AAQU:

AJS:

ACID:

ACIP:

ACIN:

ACIO:

ARAD:

ATEM:

COF:	FOZ74_02975

ADN:	Alide_2162

ADK:	Alide2_2351

OTD:	J1M35_09010

HYL:	LPB072_17250

HYC:	E5678_09475

HPSE:

HPF_07355(nirS1)

HTN:	KI616_18955

DPY:	BA022_05510

DIH:	G7047_07865

DIA:	Dtpsy_1717

SIMP:

C6571_15390

MELM:

C7H73_08620

MELA:

C6568_09615

MJE:	LVC68_16570

RGE:	RGE_06580(nirS)

RBN:	RBXJA2T_16137

PKT:	AT984_08175

PAQA:

K9V56_018425

LCH:

Lcho_1442

UPV:	EJN92_20550

NOK:	FAY22_14020

AON:	DEH84_05430

ETB:	N7L95_28045

SHD:	SUTH_02586(nirS) SUTH_02890(nirS)

DOE:	DENOEST_2955(nirS) DENOEST_3035(nirS)

NPV:	OHM77_06135 OHM77_08200

TBD:

Tbd_0077

SLT:

Slit_1129

SDR:	SCD_n00366(napG) SCD_n02111(nirS)

SLAC:

SKTS_25580(nirS)

UPL:	DSM104440_01054(nirS)

DSU:	Dsui_2076 Dsui_3318

ARES:

IWH25_04855 IWH25_08255

AIQ:	Azoinq_02175

OTR:	OTERR_06720(nirS) OTERR_21050(nirS)

NIV:	JY500_02610

EBA:	ebA888(nirS)

ABRE:

pbN1_29610(nirS1) pbN1_29680(nirS2)

APET:

ToN1_15170(nirS)

RBH:	B4966_09445

DAR:	Daro_3274 Daro_3323

DEY:	HYN24_11670

DDEN:

KI615_06390 KI615_16325

DECH:

GBK02_03020 GBK02_05930 GBK02_12170

FLE:	KI610_06660

AZA:	AZKH_3548(nirS)

AZI:	AzCIB_3601 AzCIB_3608

AZD:	CDA09_17520

TMZ:	Tmz1t_2618

THU:	AC731_002330 AC731_006355

THAU:

C4PIVTH_2983(nirS) C4PIVTH_3931(nirS)

TCL:

Tchl_2591

THK:	CCZ27_06700

TAK:	Tharo_1743

AZQ:	G3580_16690

ACOM:

CEW83_06745

ZPA:	C3497_08995

APP:	CAP2UW1_2489

DDZ:	DSYM_08940 DSYM_08990

AOL:

S58_68210

RHJ:	HZY79_00655

PSF:	PSE_0898(nirS)

LABP:

FJ695_27625

LABT:

FIU93_29275(nirS1)

LAGG:

B0E33_29350

SIL:	SPOA0220(nirS)

RUA:	D1823_20235

RUT:	FIU92_19605(nirS1)

RCON:

K3740_17625

RDE:	RD1_1565(nirS)

RLI:	RLO149_c031380(nirS)

DSH:	Dshi_3180(nirS)

SULI:

C1J05_18605

ROM:	EI983_08695

RHP:	LPB142_12525

PDE:

Pden_2487

PARU:

CYR75_02415

PAMN:

pAMV3p0223(nirS)

PKD:	F8A10_01615

PPAN:

PSAN:

PMEH:

PVER:

PAEZ:

PFEO:

PSEB:

PAMO:

PGV:	SL003B_0576(nirS)

THAS:

ACRO:

SINR:

SECH:

ABF:	AMK58_28475

AZZ:	DEW08_18390

SMUC:

JL100_027790

SROE:

JL101_013155 JL101_026190

MGY:	MGMSRv2__1403(nirS)

MGRY:

MSR1_08390(nirS_1)

MAGX:

XM1_0428(nirS) XM1_2022(nirS)

MAGN:

WV31_04530 WV31_17810

MAG:	amb1395 amb4165

TXI:

TH3_16160

VSU:	P3M64_06665

HTL:	HPTL_0920(nirS)

TDN:	Suden_1985

SUA:

SULN:

SULG:

SULC:

SPAL:

SSEI:

ATP:

ACRE:

AFC:	AFAEC_1629

PACO:

AACT_0557

ALK:

ALEK_0533

ALP:	LPB137_02505

AMYT:

AMYT_0460

HBV:	ABIV_0409 ABIV_1673

HYO:

NNO_0541

HCJ:

HCR_19550

NSA:	Nitsa_1560

SUN:

SUN_0245

SLH:	YH65_09800

SINU:

NIS:

BBAE:

RCA:

ATM:	ANT_27710(nirS)

TTS:	Ththe16_2228

TTL:	TtJL18_2300

TSC:	TSC_c17580

TOS:	Theos_1052

TANT:

KNN15_00375

OPR:	Ocepr_2134

KST:	KSMBR1_0452(nirS)

SCOR:

J3U87_02550

LUT:	Lupro_11570

RMR:

Rmar_0652

HYA:	HY04AAS1_0339

HTH:	HTH_0150(nirS)

HTE:	Hydth_0151

SUL:	SYO3AOP1_0462

PMX:	PERMA_0306

MOX:	DAMO_2415(nirS)

NAT:

NJ7G_3464

NPE:	Natpe_2452

NPL:	FGF80_11655

HJT:	DVR14_02185

HLO:	J0X27_15610

HLC:	CHINAEXTREME12935

AG:	CAA40150(nirS)

» show all

Reference

PMID:9023961

Authors

Rees E, Siddiqui RA, Koster F, Schneider B, Friedrich B

Title

Structural gene (nirS) for the cytochrome cd1 nitrite reductase of Alcaligenes eutrophus H16.

Journal

Appl Environ Microbiol 63:800-2 (1997)
DOI:10.1128/AEM.63.2.800-802.1997

Sequence

[reh:H16_B2277]

Reference

PMID:8639023

Authors

Hole UH, Vollack KU, Zumft WG, Eisenmann E, Siddiqui RA, Friedrich B, Kroneck PM

Title

Characterization of the membranous denitrification enzymes nitrite reductase (cytochrome cd1) and copper-containing nitrous oxide reductase from Thiobacillus denitrificans.

Journal

Arch Microbiol 165:55-61 (1996)
DOI:10.1007/s002030050296

Sequence

[tbd:Tbd_0077]

Reference

PMID:9409151

Authors

Zumft WG

Title

Cell biology and molecular basis of denitrification.

Journal

Microbiol Mol Biol Rev 61:533-616 (1997)

Sequence

[ag:CAA40150]

LinkDB

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