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Conserved domains on  [gi|550714906|ref|WP_022647795|]
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MULTISPECIES: NAD(P)H nitroreductase [Enterobacter]

Protein Classification

nitroreductase( domain architecture ID 10793484)

nitroreductase catalyzes the reduction of flavin or nitrocompounds using NAD(P)H as electron donor

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK10828 PRK10828
putative oxidoreductase; Provisional
1-183 4.84e-139

putative oxidoreductase; Provisional


:

Pssm-ID: 182761  Cd Length: 183  Bit Score: 384.81  E-value: 4.84e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   1 MDALELLVNRRSASRLADPAPVGEQLENILRAGMRAPDHGTLQPWHFFIIEGEGRDRFSQLLEQGAVAAGQDEKGIDKAR 80
Cdd:PRK10828   1 MDALELLLNRRSASRLAEPAPTGEQLQNILRAGMRAPDHGSLQPWRFFVIEGEGRERFSALLEQGAIAAGSDEKAIEKAR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  81 NAPFRAPMIIAVVAKCQADHKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPLTGSAAVREGFSCGEHDKIVGFLYL 160
Cdd:PRK10828  81 NAPFRAPLIITVVAKCEENHKVPRWEQEVSAGCAVMAMQMAAVAQGFNGIWRSGAWTESPVVREAFGCREQDKIVGFLYL 160
                        170       180
                 ....*....|....*....|...
gi 550714906 161 GTPQLKASSTISVPDTTPFVSRF 183
Cdd:PRK10828 161 GTPQLKASTTINPPDPTPFVTYF 183
 
Name Accession Description Interval E-value
PRK10828 PRK10828
putative oxidoreductase; Provisional
1-183 4.84e-139

putative oxidoreductase; Provisional


Pssm-ID: 182761  Cd Length: 183  Bit Score: 384.81  E-value: 4.84e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   1 MDALELLVNRRSASRLADPAPVGEQLENILRAGMRAPDHGTLQPWHFFIIEGEGRDRFSQLLEQGAVAAGQDEKGIDKAR 80
Cdd:PRK10828   1 MDALELLLNRRSASRLAEPAPTGEQLQNILRAGMRAPDHGSLQPWRFFVIEGEGRERFSALLEQGAIAAGSDEKAIEKAR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  81 NAPFRAPMIIAVVAKCQADHKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPLTGSAAVREGFSCGEHDKIVGFLYL 160
Cdd:PRK10828  81 NAPFRAPLIITVVAKCEENHKVPRWEQEVSAGCAVMAMQMAAVAQGFNGIWRSGAWTESPVVREAFGCREQDKIVGFLYL 160
                        170       180
                 ....*....|....*....|...
gi 550714906 161 GTPQLKASSTISVPDTTPFVSRF 183
Cdd:PRK10828 161 GTPQLKASTTINPPDPTPFVTYF 183
YdjA-like cd02135
nitroreductase family protein similar to Escherichia coli YdjA; A subfamily of the ...
4-162 1.61e-65

nitroreductase family protein similar to Escherichia coli YdjA; A subfamily of the nitroreductase family containing uncharacterized proteins that are similar to nitroreductase YdjA from Escherichia coli. Nitroreductase catalyzes the reduction of nitroaromatic compounds such as nitrotoluenes, nitrofurans and nitroimidazoles. This process requires NAD(P)H as electron donor in an obligatory two-electron transfer and uses FMN as cofactor. The enzyme is typically a homodimer. Members of this family are also called NADH dehydrogenase, oxygen-insensitive NAD(P)H nitrogenase or dihydropteridine reductase.


Pssm-ID: 380312 [Multi-domain]  Cd Length: 162  Bit Score: 198.21  E-value: 1.61e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   4 LELLVNRRSASRLADPAPV-GEQLENILRAGMRAPDHGTLQPWHFFIIEGEGRDRFSQLLEQGAVAAG--QDEKGIDKAR 80
Cdd:cd02135    1 LELIKTRRSIRKFKLTGAPpEEQLEELLEAAMWAPNHGKLEPWRFIVVTGEGRERLAELLAAAAAARApgADPEKLEKAR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  81 NAPFRAPMIIAVVAKCQADHKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPLTGSAAVREGFSCGEHDKIVGFLYL 160
Cdd:cd02135   81 EKALRAPVVIAVVAKPDEDPKVPEWEQYAAVGAAVQNLLLAAHALGLGAVWRTGPVTYDPAVREALGLPEDERIVGFLYL 160

                 ..
gi 550714906 161 GT 162
Cdd:cd02135  161 GT 162
NfnB COG0778
Nitroreductase [Energy production and conversion]; Nitroreductase is part of the Pathway ...
3-163 1.30e-37

Nitroreductase [Energy production and conversion]; Nitroreductase is part of the Pathway/BioSystem: Pyrimidine degradation


Pssm-ID: 440541 [Multi-domain]  Cd Length: 163  Bit Score: 127.28  E-value: 1.30e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   3 ALELLVNRRSASRLADPAPVGEQLENILRAGMRAPDHGTLQPWHFFIIEGEG-RDRFSQLLEqgavaagqdekgiDKARN 81
Cdd:COG0778    1 LLELLLTRRSVRKFTDKPVSDEELEELLEAARLAPSAGNLQPWRFVVVRDPElRERLAEALA-------------EANQE 67
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  82 APFRAPMIIAVVAKCQADHKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPltGSAAVREGFSCGEHDKIVGFLYLG 161
Cdd:COG0778   68 WVADAPVLIVVCADPDRSEKVPERYALLDAGIAAQNLLLAARALGLGTCWIGGF--DPEKVRELLGLPEGEEPVALLALG 145

                 ..
gi 550714906 162 TP 163
Cdd:COG0778  146 YP 147
Nitroreductase pfam00881
Nitroreductase family; The nitroreductase family comprises a group of FMN- or FAD-dependent ...
7-161 5.26e-21

Nitroreductase family; The nitroreductase family comprises a group of FMN- or FAD-dependent and NAD(P)H-dependent enzymes able to metabolize nitrosubstituted compounds.


Pssm-ID: 425926 [Multi-domain]  Cd Length: 168  Bit Score: 84.75  E-value: 5.26e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906    7 LVNRRSaSRLADPAPVG-EQLENILRAGMRAPDHGTLQPWHFFIIE-GEGRDRFSQLLEQGAVAAGQDEKGIDKARN--- 81
Cdd:pfam00881   1 IRQRRS-VRKFDPEPVPkEVLEEILEAARRAPSAGNLQPWRFYVVTdGELRYRLAEAALELLLVEPAAALLLLLRRDanl 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   82 ------APFRAPMIIAVVAKCQAD----HKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPLTgsAAVREGFSCGEH 151
Cdd:pfam00881  80 klllqdFLRGAPVLIVITASLSTYlrkaAERAYREALLDAGAAAQNLLLAATSLGLGSCPIGGFDA--AAVRELLGLPDD 157
                         170
                  ....*....|
gi 550714906  152 DKIVGFLYLG 161
Cdd:pfam00881 158 ERLVGLIAVG 167
 
Name Accession Description Interval E-value
PRK10828 PRK10828
putative oxidoreductase; Provisional
1-183 4.84e-139

putative oxidoreductase; Provisional


Pssm-ID: 182761  Cd Length: 183  Bit Score: 384.81  E-value: 4.84e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   1 MDALELLVNRRSASRLADPAPVGEQLENILRAGMRAPDHGTLQPWHFFIIEGEGRDRFSQLLEQGAVAAGQDEKGIDKAR 80
Cdd:PRK10828   1 MDALELLLNRRSASRLAEPAPTGEQLQNILRAGMRAPDHGSLQPWRFFVIEGEGRERFSALLEQGAIAAGSDEKAIEKAR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  81 NAPFRAPMIIAVVAKCQADHKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPLTGSAAVREGFSCGEHDKIVGFLYL 160
Cdd:PRK10828  81 NAPFRAPLIITVVAKCEENHKVPRWEQEVSAGCAVMAMQMAAVAQGFNGIWRSGAWTESPVVREAFGCREQDKIVGFLYL 160
                        170       180
                 ....*....|....*....|...
gi 550714906 161 GTPQLKASSTISVPDTTPFVSRF 183
Cdd:PRK10828 161 GTPQLKASTTINPPDPTPFVTYF 183
YdjA-like cd02135
nitroreductase family protein similar to Escherichia coli YdjA; A subfamily of the ...
4-162 1.61e-65

nitroreductase family protein similar to Escherichia coli YdjA; A subfamily of the nitroreductase family containing uncharacterized proteins that are similar to nitroreductase YdjA from Escherichia coli. Nitroreductase catalyzes the reduction of nitroaromatic compounds such as nitrotoluenes, nitrofurans and nitroimidazoles. This process requires NAD(P)H as electron donor in an obligatory two-electron transfer and uses FMN as cofactor. The enzyme is typically a homodimer. Members of this family are also called NADH dehydrogenase, oxygen-insensitive NAD(P)H nitrogenase or dihydropteridine reductase.


Pssm-ID: 380312 [Multi-domain]  Cd Length: 162  Bit Score: 198.21  E-value: 1.61e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   4 LELLVNRRSASRLADPAPV-GEQLENILRAGMRAPDHGTLQPWHFFIIEGEGRDRFSQLLEQGAVAAG--QDEKGIDKAR 80
Cdd:cd02135    1 LELIKTRRSIRKFKLTGAPpEEQLEELLEAAMWAPNHGKLEPWRFIVVTGEGRERLAELLAAAAAARApgADPEKLEKAR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  81 NAPFRAPMIIAVVAKCQADHKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPLTGSAAVREGFSCGEHDKIVGFLYL 160
Cdd:cd02135   81 EKALRAPVVIAVVAKPDEDPKVPEWEQYAAVGAAVQNLLLAAHALGLGAVWRTGPVTYDPAVREALGLPEDERIVGFLYL 160

                 ..
gi 550714906 161 GT 162
Cdd:cd02135  161 GT 162
NfnB COG0778
Nitroreductase [Energy production and conversion]; Nitroreductase is part of the Pathway ...
3-163 1.30e-37

Nitroreductase [Energy production and conversion]; Nitroreductase is part of the Pathway/BioSystem: Pyrimidine degradation


Pssm-ID: 440541 [Multi-domain]  Cd Length: 163  Bit Score: 127.28  E-value: 1.30e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   3 ALELLVNRRSASRLADPAPVGEQLENILRAGMRAPDHGTLQPWHFFIIEGEG-RDRFSQLLEqgavaagqdekgiDKARN 81
Cdd:COG0778    1 LLELLLTRRSVRKFTDKPVSDEELEELLEAARLAPSAGNLQPWRFVVVRDPElRERLAEALA-------------EANQE 67
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  82 APFRAPMIIAVVAKCQADHKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPltGSAAVREGFSCGEHDKIVGFLYLG 161
Cdd:COG0778   68 WVADAPVLIVVCADPDRSEKVPERYALLDAGIAAQNLLLAARALGLGTCWIGGF--DPEKVRELLGLPEGEEPVALLALG 145

                 ..
gi 550714906 162 TP 163
Cdd:COG0778  146 YP 147
Nitro_FMN_reductase cd02062
nitroreductase family protein; Proteins of this family catalyze the reduction of flavin or ...
9-161 1.64e-21

nitroreductase family protein; Proteins of this family catalyze the reduction of flavin or nitrocompounds using NAD(P)H as electron donor in a obligatory two-electron transfer, utilizing FMN or FAD as cofactor. They are often found to be homodimers. Enzymes of this family are described as NAD(P)H:FMN oxidoreductases, oxygen-insensitive nitroreductase, flavin reductase P, dihydropteridine reductase, NADH oxidase or NADH dehydrogenase.


Pssm-ID: 380311 [Multi-domain]  Cd Length: 139  Bit Score: 85.04  E-value: 1.64e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   9 NRRSASRLADPAPVGEQLENILRAGMRAPDHGTLQPWHFFIIEGEGRDRFSqlleqgavaagqdEKGIDKARNAPFRAPM 88
Cdd:cd02062    3 TRRSIRKFTDKPVPEEKLRKILEAARLAPSAGNLQPWRFIVVRDREKKEKL-------------AKLAAPNQKFIAGAPV 69
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 550714906  89 IIAVVakcqADHKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPLTGSAAVREGFSCGEHDKIVGFLYLG 161
Cdd:cd02062   70 VIVVV----ADPDKSRPWALEDAGAAAQNLLLAAAALGLGSCWIGGFDFREDKVRELLGIPENLRPVALIAIG 138
Nitroreductase pfam00881
Nitroreductase family; The nitroreductase family comprises a group of FMN- or FAD-dependent ...
7-161 5.26e-21

Nitroreductase family; The nitroreductase family comprises a group of FMN- or FAD-dependent and NAD(P)H-dependent enzymes able to metabolize nitrosubstituted compounds.


Pssm-ID: 425926 [Multi-domain]  Cd Length: 168  Bit Score: 84.75  E-value: 5.26e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906    7 LVNRRSaSRLADPAPVG-EQLENILRAGMRAPDHGTLQPWHFFIIE-GEGRDRFSQLLEQGAVAAGQDEKGIDKARN--- 81
Cdd:pfam00881   1 IRQRRS-VRKFDPEPVPkEVLEEILEAARRAPSAGNLQPWRFYVVTdGELRYRLAEAALELLLVEPAAALLLLLRRDanl 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   82 ------APFRAPMIIAVVAKCQAD----HKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRTGPLTgsAAVREGFSCGEH 151
Cdd:pfam00881  80 klllqdFLRGAPVLIVITASLSTYlrkaAERAYREALLDAGAAAQNLLLAATSLGLGSCPIGGFDA--AAVRELLGLPDD 157
                         170
                  ....*....|
gi 550714906  152 DKIVGFLYLG 161
Cdd:pfam00881 158 ERLVGLIAVG 167
nitroreductase cd02150
nitroreductase family protein; A subfamily of the nitroreductase family containing ...
9-163 5.66e-13

nitroreductase family protein; A subfamily of the nitroreductase family containing uncharacterized proteins. Nitroreductase catalyzes the reduction of nitroaromatic compounds such as nitrotoluenes, nitrofurans and nitroimidazoles. This process requires NAD(P)H as electron donor in an obligatory two-electron transfer and uses FMN as cofactor. The enzyme is typically a homodimer.often found to be homodimers.


Pssm-ID: 380325 [Multi-domain]  Cd Length: 156  Bit Score: 63.39  E-value: 5.66e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   9 NRRSASRLADpAPVG-EQLENILRAGMRAPDHGTLQPWHFFIIegegrdrfsqlleqgavaagQDEKGIDKARNA-PFR- 85
Cdd:cd02150    3 TRRSIRKYTD-KPVEeEDIEKLLRAAMAAPSAGNQQPWHFIVV--------------------TDREKLDKIAEAhPYGk 61
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  86 ----APMIIAVVAKCQADHKVPVWEQEMSAgcAVMAMQMAAVAQGFNGIWrTG--PLTG-SAAVREGFSCGEHDKIVGFL 158
Cdd:cd02150   62 mlkeAPLAIVVCGDPSKEKAPGYWVQDCSA--ATENILLAAHALGLGAVW-LGvyPFEErVKAIREILNIPENIIPFCVI 138

                 ....*
gi 550714906 159 YLGTP 163
Cdd:cd02150  139 ALGYP 143
nitroreductase cd20610
nitroreductase family protein; Proteins of this family catalyze the reduction of flavin or ...
9-144 2.66e-12

nitroreductase family protein; Proteins of this family catalyze the reduction of flavin or nitrocompounds using NAD(P)H as electron donor in a obligatory two-electron transfer, utilizing FMN or FAD as cofactor. They are often found to be homodimers. Enzymes of this family are described as NAD(P)H:FMN oxidoreductases, oxygen-insensitive nitroreductase, flavin reductase P, dihydropteridine reductase, NADH oxidase or NADH dehydrogenase.


Pssm-ID: 380331 [Multi-domain]  Cd Length: 167  Bit Score: 61.53  E-value: 2.66e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   9 NRRSASR-LADPAPVgEQLENILRAGMRAPDHGTLQPWHFFIIEGEGRDR------------FSQLLEQgavaagQDEKG 75
Cdd:cd20610    3 KRRSIRKfKPDPVPK-EDIEKILEAANWAPSGMNRQNWEFVVVKGGEKIEkigisikkkneeIARLLEK------VFAEK 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  76 IDKARNapFR--------APMIIAVVAKcqaDHKVPVwEQEM---SAGCAVMAMQMAAVAQGFNGIWRTGPLTGSAAVRE 144
Cdd:cd20610   76 PIRFRK--FRrfftlfggAPVLVVVYTE---PYKPPE-ERKPdlqSVSAAIQNLLLAAHALGLGTCWMTGPLYAEDEIEE 149
PnbA_NfnB-like cd02136
nitroreductase similar to Mycobacterium smegmatis NfnB; Members of this family utilize FMN as ...
6-163 1.22e-11

nitroreductase similar to Mycobacterium smegmatis NfnB; Members of this family utilize FMN as a cofactor and catalyze reduction of a variety of nitroaromatic compounds, including nitrofurans, nitrobenzens, nitrophenol, nitrobenzoate and quinones by using either NADH or NADPH as a source of reducing equivalents in an obligatory two-election transfer mechanism. The enzyme is typically a homodimer. Mycobacterium smegmatis nitroreductase NfnB plays a role in resistance to benzothiazinone.


Pssm-ID: 380313 [Multi-domain]  Cd Length: 152  Bit Score: 59.52  E-value: 1.22e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   6 LLVNRRSAsRLADPAPVG-EQLENILRAGMRAPDHGTLQPWHFFIIEGEGRDRFSQLLeqgavaagqdekgidkarnapF 84
Cdd:cd02136    1 AIKSRRSV-RAFKDKPVPkETIEKILEAARRAPSGKNTQPWRVYVVTGKARERLKKAF---------------------F 58
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  85 RAPMIIAVVAkcqadHKVPVWEQEMSAGCAVMAMQMAAVAQGFNGIWRtGPLTGSAA-VREGFSCGEHDKIVGFLYLGTP 163
Cdd:cd02136   59 GAPVALFLTM-----DKVLGPWSWFDLGAFLQNLMLAAHALGLGTCPQ-GALAGYPDvVRKELGIPDDEELVCGIALGYP 132
nitroreductase cd20609
nitroreductase family protein; A subfamily of the nitroreductase family containing ...
4-161 8.71e-09

nitroreductase family protein; A subfamily of the nitroreductase family containing uncharacterized proteins. Nitroreductase catalyzes the reduction of nitroaromatic compounds such as nitrotoluenes, nitrofurans and nitroimidazoles. This process requires NAD(P)H as electron donor in an obligatory two-electron transfer and uses FMN as cofactor. The enzyme is typically a homodimer.often found to be homodimers.


Pssm-ID: 380330 [Multi-domain]  Cd Length: 145  Bit Score: 51.62  E-value: 8.71e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   4 LELLVNRRSAsRLADPAPVG-EQLENILRAGMRAPDHGTLQPWHFFIIegegrdrfsqlleqgavaagQDEKGIDKARNA 82
Cdd:cd20609    3 LELAKKRYSV-RKFSDKPVEkEKLDKILEAGRLAPTAVNYQPQRILVV--------------------RSEEALEKLAKA 61
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  83 P---FRAPMIIAVvakCqADHKVpVWEQ--------EMSAGCAVMAMQMAAVAQGFNGIWRTG--PltgsAAVREGFSCG 149
Cdd:cd20609   62 TprfFGAPLVIVV---C-YDKDE-SWKRpydgkdsgDIDAAIVATHMMLAATELGLGTCWVGNfdP----EKVREAFNLP 132
                        170
                 ....*....|..
gi 550714906 150 EHDKIVGFLYLG 161
Cdd:cd20609  133 ENLEPVAILPLG 144
nitroreductase cd02151
nitroreductase family protein; A subfamily of the nitroreductase family containing ...
5-163 1.65e-08

nitroreductase family protein; A subfamily of the nitroreductase family containing uncharacterized proteins. Nitroreductase catalyzes the reduction of nitroaromatic compounds such as nitrotoluenes, nitrofurans and nitroimidazoles. This process requires NAD(P)H as electron donor in an obligatory two-electron transfer and uses FMN as cofactor. The enzyme is typically a homodimer.often found to be homodimers..


Pssm-ID: 380326 [Multi-domain]  Cd Length: 157  Bit Score: 51.38  E-value: 1.65e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   5 ELLVNRRSASRLADpAPVG-EQLENILRAGMRAPDHGTLQPWHFFIIegegRDRfsQLLEQGAvaagqdekGIDKARNAP 83
Cdd:cd02151    1 ELLKKRRSIRKYTD-EPIEeEKLEEILEAALLAPSSRNSRPVEFIVV----DDK--ETLKKLS--------ECKPHGSAF 65
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  84 FR-APMIIAVVAKcqaDHKVPVWEQEMSAGCAvmAMQMAAVAQGFNGIW-----RTGPLTGSA--AVREGFSCGEHDKIV 155
Cdd:cd02151   66 LKgAPAAIVVLAD---TEKSDTWIEDASIAAT--YIQLAAESLGLGSCWiqirnRETQDGKTAeeYVRELLGIPENYRVL 140

                 ....*...
gi 550714906 156 GFLYLGTP 163
Cdd:cd02151  141 CIIALGYP 148
MhqN-like cd02137
nitroreductase family protein similar to the NAD(P)H nitroreductase MhqN; A diverse subfamily ...
4-146 5.25e-08

nitroreductase family protein similar to the NAD(P)H nitroreductase MhqN; A diverse subfamily of the nitroreductase family containing uncharacterized proteins; includes nitroreductases MhqN, YodC, YdgI, DrgA. Nitroreductase catalyzes the reduction of nitroaromatic compounds such as nitrotoluenes, nitrofurans and nitroimidazoles. This process requires NAD(P)H as electron donor in an obligatory two-electron transfer and uses FMN as cofactor. The enzyme is typically a homodimer.


Pssm-ID: 380314 [Multi-domain]  Cd Length: 147  Bit Score: 49.55  E-value: 5.25e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   4 LELLVNRRSASRLADPAPVG-EQLENILRAGMRAPDHGTLQPWHFFIIEGEgrdrfsQLLEQGAVAAGQDEKGIDkarna 82
Cdd:cd02137    1 LEVIKSRRSVRNFDPDHKIPkEELKEILELATLAPSSFNLQPWRFVVVRDP------ELKAKLAEAAYNQPQVTT----- 69
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 550714906  83 pfrAPMIIAVVAkcqadhkvpvweqEMSAGCAVMAMQMAAVAQGfngiWRTGPLTG--SAAVREGF 146
Cdd:cd02137   70 ---ASAVILVLG-------------DLNAGLAAMNLMLAAKAKG----YDTCPMGGfdKEKVAELL 115
nitroreductase cd02139
nitroreductase family protein; A subfamily of the nitroreductase family containing ...
4-94 2.31e-06

nitroreductase family protein; A subfamily of the nitroreductase family containing uncharacterized proteins. Nitroreductase catalyzes the reduction of nitroaromatic compounds such as nitrotoluenes, nitrofurans and nitroimidazoles. This process requires NAD(P)H as electron donor in an obligatory two-electron transfer and uses FMN as cofactor. The enzyme is typically a homodimer.


Pssm-ID: 380316 [Multi-domain]  Cd Length: 165  Bit Score: 45.54  E-value: 2.31e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   4 LELLVNRRSAsRLADPAPVG-EQLENILRAGMRAPDHGTLQPWHFFIIEGEgrdrfsQLLEQGAVAAgqdekgidKARNA 82
Cdd:cd02139    2 YEAIKKRRSI-RKYKPTPVEeEKLLRILEAARLAPSAKNRQPWRFIVVKDK------ELKEKLAEAA--------NGQKF 66
                         90
                 ....*....|..
gi 550714906  83 PFRAPMIIAVVA 94
Cdd:cd02139   67 IAEAPVVIVACA 78
nitroreductase cd20608
nitroreductase family protein; Proteins of this family catalyze the reduction of flavin or ...
4-161 3.11e-06

nitroreductase family protein; Proteins of this family catalyze the reduction of flavin or nitrocompounds using NAD(P)H as electron donor in a obligatory two-electron transfer, utilizing FMN or FAD as cofactor. They are often found to be homodimers. Enzymes of this family are described as NAD(P)H:FMN oxidoreductases, oxygen-insensitive nitroreductase, flavin reductase P, dihydropteridine reductase, NADH oxidase or NADH dehydrogenase.


Pssm-ID: 380329 [Multi-domain]  Cd Length: 145  Bit Score: 44.63  E-value: 3.11e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   4 LELLVNRRSASRLADPAPVGEQLENILRAGMRAPDHGTLQPWHFFIIEGEgrdrfsQLLEQGAVAAGQDekgidkaRNAP 83
Cdd:cd20608    1 FEAIKTRRSVRRFSDKPVEEEKLEKILEAARLAPSWANKQCWRFIVVTDK------ETLSELAKKESPS-------NGWL 67
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  84 FRAPMIIAVVAKCQADhkvpvWEQE------MSAGCAVMAMQMAAVAQGFNGIWRTgpLTGSAAVREGFSCGEHDKIVGF 157
Cdd:cd20608   68 KDAPVIIVVCADPKDS-----GWLNgqnyylVDAAIAMQNLMLAATDLGLGTCWIG--AFDEKKVKEILGIPENIRVVAL 140

                 ....
gi 550714906 158 LYLG 161
Cdd:cd20608  141 TPLG 144
TdsD-like cd02138
nitroreductase similar to Burkholderia pseudomallei TdsD; A subfamily of the nitroreductase ...
6-126 8.70e-06

nitroreductase similar to Burkholderia pseudomallei TdsD; A subfamily of the nitroreductase family containing uncharacterized proteins that are similar to Burkholderia pseudomallei TdsD, may be involved in the processing of organosulfur compounds. Nitroreductase catalyzes the reduction of nitroaromatic compounds such as nitrotoluenes, nitrofurans and nitroimidazoles. This process requires NAD(P)H as electron donor in an obligatory two-electron transfer and uses FMN as cofactor. The enzyme is typically a homodimer.


Pssm-ID: 380315 [Multi-domain]  Cd Length: 174  Bit Score: 44.07  E-value: 8.70e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   6 LLVNRRSaSRLADPAPVG-EQLENILRAGMRAPDHGTLQPWHFFII--EGEGRDRFSQLLeqgaVAAGQDEkgidkARNA 82
Cdd:cd02138    1 LIAERWS-PRAFSPEPISeEDLLSLFEAARWAPSCFNEQPWRFVVArrDTEAFEKLLDLL----AEGNQSW-----AKNA 70
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 550714906  83 PfrapMIIAVVAKCQADHKV-PVWEQEMSAGCAVMAMQMAAVAQG 126
Cdd:cd02138   71 P----VLIVVLAKTEFDHNGkPNRYALFDTGAAVANLALQATALG 111
BluB cd02145
5,6-dimethylbenzimidazole synthase; BluB catalyzes the O2-dependent conversion of FMNH2 to 5, ...
5-164 2.69e-04

5,6-dimethylbenzimidazole synthase; BluB catalyzes the O2-dependent conversion of FMNH2 to 5,6-dimethylbenzimidazole (DMB), a component of vitamin B12; is is a subfamily of the nitroreductase family; nitroreductases typically reduce their substrates by using NAD(P)H as electron donor and often use FMN as a cofactor.


Pssm-ID: 380321  Cd Length: 196  Bit Score: 40.03  E-value: 2.69e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906   5 ELLVNRRSASRLADPaPVGEQ-LENILRAGMRAPDHGTLQPWHFFIIegEGRDRFSQLLEQGAVAAGQDEKGIDKARNAP 83
Cdd:cd02145    2 RVIRWRRDVRHFRPD-PVPEEvLERLLQAAHLAPSVGLMQPWRFVRV--RSAATRKAVHELFQRANAEAAEMYTGERAAQ 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 550714906  84 FR---------APMIIAVVAKCQADHKVPVWEQEM------SAGCAVMAMQMAAVAQGFNGIWRTgpLTGSAAVREGFSC 148
Cdd:cd02145   79 YRtlklegieeAPLQLAVFCDRARAGGHGLGRTTMpemdlySSVCAVQNLWLAARAEGLGVGWVS--ILDPDEVKRLLGI 156
                        170
                 ....*....|....*.
gi 550714906 149 GEHDKIVGFLYLGTPQ 164
Cdd:cd02145  157 PEHWEPVAYLCIGYPE 172
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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