NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|16128974|ref|NP_415528|]
View 

putative malonic semialdehyde reductase [Escherichia coli str. K-12 substr. MG1655]

Protein Classification

nitroreductase family protein( domain architecture ID 10012358)

nitroreductase family protein, similar to nitroreductase which catalyzes the reduction of nitroaromatic compounds such as nitrotoluenes, nitrofurans and nitroimidazoles by using NAD(P)H as electron donor in an obligatory two-electron transfer and FMN as cofactor

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
PRK05365 PRK05365
malonic semialdehyde reductase; Provisional
2-196 2.70e-131

malonic semialdehyde reductase; Provisional


:

Pssm-ID: 180040 [Multi-domain]  Cd Length: 195  Bit Score: 366.06  E-value: 2.70e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974    2 NEAVSPGALSTLFTDARTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSGNLQKTLTA 81
Cdd:PRK05365   1 SEALDDAALDQLFTEARTHNGWLDEPVSDEQLRELYDLVKWGPTSANCSPARFVFVRSAEAKERLRPALSEGNLAKTLAA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974   82 PVTAIVAWDSEFYERLPLLFPHGDARSWFTSSPQLAEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTG 161
Cdd:PRK05365  81 PVTAIVAYDTEFHEHLPKLFPHADARSWFAGNPALAEETAFRNSSLQGAYLILAARALGLDAGPMSGFDAAAVDAEFFAG 160
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 16128974  162 STLKSNLLINIGYGDSSKLYARLPRLSFEEACGLL 196
Cdd:PRK05365 161 TTWKSNFLVNIGYGDPAKLFPRLPRLSFDEACRIL 195
 
Name Accession Description Interval E-value
PRK05365 PRK05365
malonic semialdehyde reductase; Provisional
2-196 2.70e-131

malonic semialdehyde reductase; Provisional


Pssm-ID: 180040 [Multi-domain]  Cd Length: 195  Bit Score: 366.06  E-value: 2.70e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974    2 NEAVSPGALSTLFTDARTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSGNLQKTLTA 81
Cdd:PRK05365   1 SEALDDAALDQLFTEARTHNGWLDEPVSDEQLRELYDLVKWGPTSANCSPARFVFVRSAEAKERLRPALSEGNLAKTLAA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974   82 PVTAIVAWDSEFYERLPLLFPHGDARSWFTSSPQLAEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTG 161
Cdd:PRK05365  81 PVTAIVAYDTEFHEHLPKLFPHADARSWFAGNPALAEETAFRNSSLQGAYLILAARALGLDAGPMSGFDAAAVDAEFFAG 160
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 16128974  162 STLKSNLLINIGYGDSSKLYARLPRLSFEEACGLL 196
Cdd:PRK05365 161 TTWKSNFLVNIGYGDPAKLFPRLPRLSFDEACRIL 195
RutE-like cd02148
nitroreductase similar to Escherichia coli RutE; A subfamily of the nitroreductase family ...
9-193 1.68e-121

nitroreductase similar to Escherichia coli RutE; A subfamily of the nitroreductase family containing uncharacterized proteins that are similar to nitroreductase. 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. RutE is involved in the utilization of uracil as the sole nitrogen source; it appears to have the same function as YdfG, which reduces malonic semialdehyde to 3-hydroxypropionic acid.


Pssm-ID: 380323 [Multi-domain]  Cd Length: 186  Bit Score: 341.16  E-value: 1.68e-121
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974   9 ALSTLFTDARTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSGNLQKTLTAPVTAIVA 88
Cdd:cd02148   1 ALDQLFTEARTHNAWEDKPVSDEELRAIYDLAKWGPTAANCSPARIVFVRSAEAKERLVPHLSEGNREKTMAAPVTAILA 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  89 WDSEFYERLPLLFPHGDARSWFTSS-PQLAEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTGSTLKSN 167
Cdd:cd02148  81 YDTEFYEHLPRLFPHGDARSWFFGSgPARAEETAFRNASLQAAYFILAARALGLDCGPMSGFDAAGVDAEFFAGTRWKSN 160
                       170       180
                ....*....|....*....|....*.
gi 16128974 168 LLINIGYGDSSKLYARLPRLSFEEAC 193
Cdd:cd02148 161 LVVNLGYGDPSKLFPRLPRLDFDEAC 186
NfnB COG0778
Nitroreductase [Energy production and conversion]; Nitroreductase is part of the Pathway ...
10-193 5.22e-38

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


Pssm-ID: 440541 [Multi-domain]  Cd Length: 163  Bit Score: 128.82  E-value: 5.22e-38
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  10 LSTLFTDARTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSGNLQKTLTAPVTAIVAW 89
Cdd:COG0778   1 LLELLLTRRSVRKFTDKPVSDEELEELLEAARLAPSAGNLQPWRFVVVRDPELRERLAEALAEANQEWVADAPVLIVVCA 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  90 DSEFYERLPllfphgdarswftsspqlaEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTGSTLKSNLL 169
Cdd:COG0778  81 DPDRSEKVP-------------------ERYALLDAGIAAQNLLLAARALGLGTCWIGGFDPEKVRELLGLPEGEEPVAL 141
                       170       180
                ....*....|....*....|....
gi 16128974 170 INIGYGDsSKLYARlPRLSFEEAC 193
Cdd:COG0778 142 LALGYPA-EELNPR-PRKPLEEVV 163
Nitroreductase pfam00881
Nitroreductase family; The nitroreductase family comprises a group of FMN- or FAD-dependent ...
18-174 6.52e-15

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: 68.96  E-value: 6.52e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974    18 RTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSGNLQKT------LTAPVTAIVAWDS 91
Cdd:pfam00881   5 RSVRKFDPEPVPKEVLEEILEAARRAPSAGNLQPWRFYVVTDGELRYRLAEAALELLLVEPaaalllLLRRDANLKLLLQ 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974    92 EFYERLP-LLFPHGDARSWFTSSPQLAEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTGSTLKSNLLI 170
Cdd:pfam00881  85 DFLRGAPvLIVITASLSTYLRKAAERAYREALLDAGAAAQNLLLAATSLGLGSCPIGGFDAAAVRELLGLPDDERLVGLI 164

                  ....
gi 16128974   171 NIGY 174
Cdd:pfam00881 165 AVGY 168
 
Name Accession Description Interval E-value
PRK05365 PRK05365
malonic semialdehyde reductase; Provisional
2-196 2.70e-131

malonic semialdehyde reductase; Provisional


Pssm-ID: 180040 [Multi-domain]  Cd Length: 195  Bit Score: 366.06  E-value: 2.70e-131
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974    2 NEAVSPGALSTLFTDARTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSGNLQKTLTA 81
Cdd:PRK05365   1 SEALDDAALDQLFTEARTHNGWLDEPVSDEQLRELYDLVKWGPTSANCSPARFVFVRSAEAKERLRPALSEGNLAKTLAA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974   82 PVTAIVAWDSEFYERLPLLFPHGDARSWFTSSPQLAEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTG 161
Cdd:PRK05365  81 PVTAIVAYDTEFHEHLPKLFPHADARSWFAGNPALAEETAFRNSSLQGAYLILAARALGLDAGPMSGFDAAAVDAEFFAG 160
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 16128974  162 STLKSNLLINIGYGDSSKLYARLPRLSFEEACGLL 196
Cdd:PRK05365 161 TTWKSNFLVNIGYGDPAKLFPRLPRLSFDEACRIL 195
RutE-like cd02148
nitroreductase similar to Escherichia coli RutE; A subfamily of the nitroreductase family ...
9-193 1.68e-121

nitroreductase similar to Escherichia coli RutE; A subfamily of the nitroreductase family containing uncharacterized proteins that are similar to nitroreductase. 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. RutE is involved in the utilization of uracil as the sole nitrogen source; it appears to have the same function as YdfG, which reduces malonic semialdehyde to 3-hydroxypropionic acid.


Pssm-ID: 380323 [Multi-domain]  Cd Length: 186  Bit Score: 341.16  E-value: 1.68e-121
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974   9 ALSTLFTDARTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSGNLQKTLTAPVTAIVA 88
Cdd:cd02148   1 ALDQLFTEARTHNAWEDKPVSDEELRAIYDLAKWGPTAANCSPARIVFVRSAEAKERLVPHLSEGNREKTMAAPVTAILA 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  89 WDSEFYERLPLLFPHGDARSWFTSS-PQLAEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTGSTLKSN 167
Cdd:cd02148  81 YDTEFYEHLPRLFPHGDARSWFFGSgPARAEETAFRNASLQAAYFILAARALGLDCGPMSGFDAAGVDAEFFAGTRWKSN 160
                       170       180
                ....*....|....*....|....*.
gi 16128974 168 LLINIGYGDSSKLYARLPRLSFEEAC 193
Cdd:cd02148 161 LVVNLGYGDPSKLFPRLPRLDFDEAC 186
NfnB COG0778
Nitroreductase [Energy production and conversion]; Nitroreductase is part of the Pathway ...
10-193 5.22e-38

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


Pssm-ID: 440541 [Multi-domain]  Cd Length: 163  Bit Score: 128.82  E-value: 5.22e-38
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  10 LSTLFTDARTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSGNLQKTLTAPVTAIVAW 89
Cdd:COG0778   1 LLELLLTRRSVRKFTDKPVSDEELEELLEAARLAPSAGNLQPWRFVVVRDPELRERLAEALAEANQEWVADAPVLIVVCA 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  90 DSEFYERLPllfphgdarswftsspqlaEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTGSTLKSNLL 169
Cdd:COG0778  81 DPDRSEKVP-------------------ERYALLDAGIAAQNLLLAARALGLGTCWIGGFDPEKVRELLGLPEGEEPVAL 141
                       170       180
                ....*....|....*....|....
gi 16128974 170 INIGYGDsSKLYARlPRLSFEEAC 193
Cdd:COG0778 142 LALGYPA-EELNPR-PRKPLEEVV 163
Nitroreductase pfam00881
Nitroreductase family; The nitroreductase family comprises a group of FMN- or FAD-dependent ...
18-174 6.52e-15

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: 68.96  E-value: 6.52e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974    18 RTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSGNLQKT------LTAPVTAIVAWDS 91
Cdd:pfam00881   5 RSVRKFDPEPVPKEVLEEILEAARRAPSAGNLQPWRFYVVTDGELRYRLAEAALELLLVEPaaalllLLRRDANLKLLLQ 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974    92 EFYERLP-LLFPHGDARSWFTSSPQLAEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTGSTLKSNLLI 170
Cdd:pfam00881  85 DFLRGAPvLIVITASLSTYLRKAAERAYREALLDAGAAAQNLLLAATSLGLGSCPIGGFDAAAVRELLGLPDDERLVGLI 164

                  ....
gi 16128974   171 NIGY 174
Cdd:pfam00881 165 AVGY 168
nitroreductase cd03370
uncharacterized nitroreductase family proteins; Nitroreductase family containing Thermus ...
23-177 1.55e-13

uncharacterized nitroreductase family proteins; Nitroreductase family containing Thermus thermophilus NADH oxidase and other, 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: 380327 [Multi-domain]  Cd Length: 191  Bit Score: 65.80  E-value: 1.55e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  23 WRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPAlssGNLQKTLT-APVTAIVAWDSEfyERLPLL- 100
Cdd:cd03370  14 YTQEPVPDEDLREILRLAGLAPSAWNIQPWRFVVVRDAELKEQLQAA---AYGQAQVTsAPAVIVIYSDME--DALANLe 88
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974 101 -FPH----GDARSWFTSSPQlaeeTAFRNSSMQA-------------AYLIVACRALGLDTGPMSGFDRQHVDDAFFTGS 162
Cdd:cd03370  89 eTIHpglsEERRQREAAGLR----GAFGKMSVEQrgqwglaqanialGFLLLAAQSLGYDTSPMLGFDPEKVKALLGLPE 164
                       170
                ....*....|....*
gi 16128974 163 TLKSNLLINIGYGDS 177
Cdd:cd03370 165 HVTIAALVALGKPAE 179
Nitro_FMN_reductase cd02062
nitroreductase family protein; Proteins of this family catalyze the reduction of flavin or ...
14-174 3.41e-13

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: 63.86  E-value: 3.41e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  14 FTDARTHNGWRETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRpALSSGNLQKTLTAPVTAIVAWDSEF 93
Cdd:cd02062   1 IKTRRSIRKFTDKPVPEEKLRKILEAARLAPSAGNLQPWRFIVVRDREKKEKLA-KLAAPNQKFIAGAPVVIVVVADPDK 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  94 YerlpllfphgdarswftsspqlaEETAFRNSSMQAAYLIVACRALGLDTGPMSGFDR--QHVDDAFFTGSTLKSNLLIN 171
Cdd:cd02062  80 S-----------------------RPWALEDAGAAAQNLLLAAAALGLGSCWIGGFDFreDKVRELLGIPENLRPVALIA 136

                ...
gi 16128974 172 IGY 174
Cdd:cd02062 137 IGY 139
MhqN-like cd02137
nitroreductase family protein similar to the NAD(P)H nitroreductase MhqN; A diverse subfamily ...
27-191 3.96e-13

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: 63.80  E-value: 3.96e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  27 PVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPAlsSGNLQKTLTAPVTAIVAWDsefyerlpllfphgda 106
Cdd:cd02137  18 KIPKEELKEILELATLAPSSFNLQPWRFVVVRDPELKAKLAEA--AYNQPQVTTASAVILVLGD---------------- 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974 107 rswftsspqlaeetafRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTGSTLKSNLLINIGYGDssKLYARLPR 186
Cdd:cd02137  80 ----------------LNAGLAAMNLMLAAKAKGYDTCPMGGFDKEKVAELLNLPDRYVPVLLIAIGKAA--DKAPRSGR 141

                ....*
gi 16128974 187 LSFEE 191
Cdd:cd02137 142 LPVDE 146
NfsB-like cd02149
nitroreductase similar to Escherichia coli NfsB; NAD(P)H:FMN oxidoreductase family. This ...
27-174 1.48e-07

nitroreductase similar to Escherichia coli NfsB; NAD(P)H:FMN oxidoreductase family. This domain catalyzes the reduction of flavin, nitrocompound, quinones and azo compounds using NADH or NADPH as an electron donor. The enzyme is a homodimer, and each monomer binds a FMN as co-factor. This family includes FRase I in Vibrio fischeri, wihich reduces FMN into FMNH2 as part of the bioluminescent reaction. The family also includes oxygen-insensitive nitroreductases that use NADH or NADPH as an electron donor in the ping pong bi bi mechanism. This type of nitroreductase can be used in cancer chemotherapy to activate a range of prodrugs.


Pssm-ID: 380324 [Multi-domain]  Cd Length: 156  Bit Score: 48.79  E-value: 1.48e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  27 PVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPAlSSGNLQKTLTAPVTAIVAWDSEfyerlpllfphgda 106
Cdd:cd02149  20 KISDEDLETILEALRLSPSSFGLEPWKFLVVENPELKAKLAPA-AWFNQPQIKDASHVVVFLAKKD-------------- 84
                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 16128974 107 rsWftSSPQlaeetafrnSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFF-TGSTLKSNLLINIGY 174
Cdd:cd02149  85 --W--SAKQ---------TYIALGNMLLAAAMLGIDSCPIEGFDPAKLDEILGlDEKGYKISVMVAFGY 140
PRK11053 PRK11053
oxygen-insensitive NAD(P)H nitroreductase;
28-191 1.02e-05

oxygen-insensitive NAD(P)H nitroreductase;


Pssm-ID: 182929 [Multi-domain]  Cd Length: 217  Bit Score: 44.58  E-value: 1.02e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974   28 VSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSG---NLQKTLTAPVTAI----VAWDSEFYERLpll 100
Cdd:PRK11053  22 LPAEQIEQIKTLLRFSPSSVNSQPWHFIVASTEEGKARIAKAAAGNyafNERKILDASHVVVfcakTDMDDAYLELV--- 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  101 fphgdarswftsspqLAEETA---FRNSSMQAA---------------------------YLIV-----ACRALGLDTGP 145
Cdd:PRK11053  99 ---------------LEQEDAdgrFATEEAKAAqdkgrrffadmhrkelkdlqhwmekqvYLALgnlllGAAALGIDATP 163
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 16128974  146 MSGFDRQHVDDAF-FTGSTLKSNLLINIGYGDSSKLYARLP--RLSFEE 191
Cdd:PRK11053 164 IEGFDAAILDAEFgLREKGLTSSVVVPLGYHSEEDFNAKLPksRLPQET 212
TdsD-like cd02138
nitroreductase similar to Burkholderia pseudomallei TdsD; A subfamily of the nitroreductase ...
25-186 2.71e-05

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: 42.92  E-value: 2.71e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  25 ETPVSDETLREIYALMKWGPTSANCSPAR-IVFTRTAEGKERLRPALSSGNLQKTLTAPVTAIVAWDSEFyerlpllfPH 103
Cdd:cd02138  13 PEPISEEDLLSLFEAARWAPSCFNEQPWRfVVARRDTEAFEKLLDLLAEGNQSWAKNAPVLIVVLAKTEF--------DH 84
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974 104 GDARSwftsspqlaeETAFRNSSMQAAYLIVACRALGLDTGPMSGFDRQHVDDAFFTGSTLKSNLLINIGY-GDSSKLYA 182
Cdd:cd02138  85 NGKPN----------RYALFDTGAAVANLALQATALGLVVHQMAGFDPEKAKEALGIPDEYEPITMIAIGYpGDPESLPE 154

                ....
gi 16128974 183 RLPR 186
Cdd:cd02138 155 KLLE 158
PnbA_NfnB-like cd02136
nitroreductase similar to Mycobacterium smegmatis NfnB; Members of this family utilize FMN as ...
24-191 7.78e-04

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: 38.34  E-value: 7.78e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974  24 RETPVSDETLREIYALMKWGPTSANCSPARIVFTrTAEGKERLRpalssgnlQKTLTAPVTAIVawdsefyerlpllfpH 103
Cdd:cd02136  12 KDKPVPKETIEKILEAARRAPSGKNTQPWRVYVV-TGKARERLK--------KAFFGAPVALFL---------------T 67
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 16128974 104 GDARSWFTSspqlaeetaFRNSSMQAAYLIVACRALGLDTGPMSGFDRQH--VDDAFFTGSTLKSNLLINIGYGDSSKLY 181
Cdd:cd02136  68 MDKVLGPWS---------WFDLGAFLQNLMLAAHALGLGTCPQGALAGYPdvVRKELGIPDDEELVCGIALGYPDPDAPV 138
                       170
                ....*....|..
gi 16128974 182 ARL--PRLSFEE 191
Cdd:cd02136 139 NQFrtPREPLEE 150
nitroreductase cd20609
nitroreductase family protein; A subfamily of the nitroreductase family containing ...
25-92 4.45e-03

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: 35.83  E-value: 4.45e-03
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 16128974  25 ETPVSDETLREIYALMKWGPTSANCSPARIVFTRTAEGKERLRPALSSgnlqkTLTAPVTAIVAWDSE 92
Cdd:cd20609  17 DKPVEKEKLDKILEAGRLAPTAVNYQPQRILVVRSEEALEKLAKATPR-----FFGAPLVIVVCYDKD 79
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH