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Conserved domains on  [gi|1274363093|ref|WP_099552176|]
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MULTISPECIES: FMN reductase [Stenotrophomonas]

Protein Classification

FMN reductase( domain architecture ID 10022667)

NADH/NAD(P)H-dependent FMN reductase catalyzes an NADH/NADPH-dependent reduction of FMN (flavin mononucleotide)

CATH:  3.40.50.360
EC:  1.5.1.-
Gene Ontology:  GO:0010181|GO:0016491
SCOP:  3001217

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
FMN_reduc_MsuE TIGR03566
FMN reductase, MsuE subfamily; Members of this protein family use NAD(P)H to reduce FMN and ...
9-180 2.40e-88

FMN reductase, MsuE subfamily; Members of this protein family use NAD(P)H to reduce FMN and regenerate FMNH2. Members include the NADH-dependent enzyme MsuE from Pseudomonas aeruginosa, which serves as a partner to an FMNH2-dependent alkanesulfonate monooxygenase. The NADP-dependent enzyme from E. coli is outside the scope of this model.


:

Pssm-ID: 211840  Cd Length: 174  Bit Score: 256.88  E-value: 2.40e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   9 RIVAVSGGLQRPSRAATLAEHLLGLIGEDIHSEQHLVELGELAPQLAGALWRSQLPDIVERQLAAVEQADVLVVSTPVYR 88
Cdd:TIGR03566   1 KVVGVSGSLTRPSRTLALVEALVAELAARLGISPRTIDLADLAPSLGGALWRSQLPPDAERILQAIESADLLVVGSPVYR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  89 GSYTGLFKHFFDFIHQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFADGCVHNDALIERA 168
Cdd:TIGR03566  81 GSYTGLFKHLFDLVDPNALIGKPVLLAATGGSERHALMVEHQLRPLFGFFQALTLPTGVYASDADFADYRLASEALRARI 160
                         170
                  ....*....|..
gi 1274363093 169 RLAVRRALPLLA 180
Cdd:TIGR03566 161 ALAVDRAAPLLA 172
 
Name Accession Description Interval E-value
FMN_reduc_MsuE TIGR03566
FMN reductase, MsuE subfamily; Members of this protein family use NAD(P)H to reduce FMN and ...
9-180 2.40e-88

FMN reductase, MsuE subfamily; Members of this protein family use NAD(P)H to reduce FMN and regenerate FMNH2. Members include the NADH-dependent enzyme MsuE from Pseudomonas aeruginosa, which serves as a partner to an FMNH2-dependent alkanesulfonate monooxygenase. The NADP-dependent enzyme from E. coli is outside the scope of this model.


Pssm-ID: 211840  Cd Length: 174  Bit Score: 256.88  E-value: 2.40e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   9 RIVAVSGGLQRPSRAATLAEHLLGLIGEDIHSEQHLVELGELAPQLAGALWRSQLPDIVERQLAAVEQADVLVVSTPVYR 88
Cdd:TIGR03566   1 KVVGVSGSLTRPSRTLALVEALVAELAARLGISPRTIDLADLAPSLGGALWRSQLPPDAERILQAIESADLLVVGSPVYR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  89 GSYTGLFKHFFDFIHQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFADGCVHNDALIERA 168
Cdd:TIGR03566  81 GSYTGLFKHLFDLVDPNALIGKPVLLAATGGSERHALMVEHQLRPLFGFFQALTLPTGVYASDADFADYRLASEALRARI 160
                         170
                  ....*....|..
gi 1274363093 169 RLAVRRALPLLA 180
Cdd:TIGR03566 161 ALAVDRAAPLLA 172
SsuE COG0431
NAD(P)H-dependent FMN reductase [Energy production and conversion];
8-166 1.04e-37

NAD(P)H-dependent FMN reductase [Energy production and conversion];


Pssm-ID: 440200 [Multi-domain]  Cd Length: 162  Bit Score: 127.96  E-value: 1.04e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   8 LRIVAVSGGLQRPSRAATLAEHLLGLIGEDIHsEQHLVELGELA-PQLAGALWRSQLPDIVERQLAAVEQADVLVVSTPV 86
Cdd:COG0431     1 MKILVISGSLRPGSFNRKLARAAAELAPAAGA-EVELIDLRDLDlPLYDEDLEADGAPPAVKALREAIAAADGVVIVTPE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  87 YRGSYTGLFKHFFDFIHQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFA---DGCVHNDA 163
Cdd:COG0431    80 YNGSYPGVLKNALDWLSRSELAGKPVALVSTSGGARGGLRALEHLRPVLSELGAVVLPPQVSIPKAGEAfdeDGELTDEE 159

                  ...
gi 1274363093 164 LIE 166
Cdd:COG0431   160 LAE 162
FMN_red pfam03358
NADPH-dependent FMN reductase;
8-155 2.75e-29

NADPH-dependent FMN reductase;


Pssm-ID: 427259 [Multi-domain]  Cd Length: 152  Bit Score: 105.78  E-value: 2.75e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   8 LRIVAVSGGLQRPSRAATLAEHLLGLIGEDIhsEQHLVELGELA-PQLAGALWRSQ-LPDIVERQLAAVEQADVLVVSTP 85
Cdd:pfam03358   1 MKILAISGSPRKGSNTRKLARWAAELLEEGA--EVELIDLADLIlPLCDEDLEEEQgDPDDVQELREKIAAADAIIIVTP 78
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1274363093  86 VYRGSYTGLFKHFFDFI----HQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFA 155
Cdd:pfam03358  79 EYNGSVSGLLKNAIDWLsrlrGGKELRGKPVAIVSTGGGRSGGLRAVEQLRQVLAELGAIVVPSGQVAVGNATD 152
PRK10569 PRK10569
NAD(P)H-dependent FMN reductase; Provisional
8-157 1.01e-11

NAD(P)H-dependent FMN reductase; Provisional


Pssm-ID: 182557  Cd Length: 191  Bit Score: 60.77  E-value: 1.01e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   8 LRIVAVSGGLQRPSRAATLAEHLLGLIgedihsEQHLVE-----LGELAPQ-LAGALWRS-QLPDIVErqlaAVEQADVL 80
Cdd:PRK10569    1 MRVITLAGSPRFPSRSSALLEYAREWL------NGLGVEvyhwnLQNFAPEdLLYARFDSpALKTFTE----QLAQADGL 70
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1274363093  81 VVSTPVYRGSYTGLFKHFFDFIHQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFADG 157
Cdd:PRK10569   71 IVATPVYKASFSGALKTLLDLLPERALEHKVVLPLATGGSVAHMLAVDYALKPVLSALKAQEILHGVFADDSQVIDY 147
 
Name Accession Description Interval E-value
FMN_reduc_MsuE TIGR03566
FMN reductase, MsuE subfamily; Members of this protein family use NAD(P)H to reduce FMN and ...
9-180 2.40e-88

FMN reductase, MsuE subfamily; Members of this protein family use NAD(P)H to reduce FMN and regenerate FMNH2. Members include the NADH-dependent enzyme MsuE from Pseudomonas aeruginosa, which serves as a partner to an FMNH2-dependent alkanesulfonate monooxygenase. The NADP-dependent enzyme from E. coli is outside the scope of this model.


Pssm-ID: 211840  Cd Length: 174  Bit Score: 256.88  E-value: 2.40e-88
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   9 RIVAVSGGLQRPSRAATLAEHLLGLIGEDIHSEQHLVELGELAPQLAGALWRSQLPDIVERQLAAVEQADVLVVSTPVYR 88
Cdd:TIGR03566   1 KVVGVSGSLTRPSRTLALVEALVAELAARLGISPRTIDLADLAPSLGGALWRSQLPPDAERILQAIESADLLVVGSPVYR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  89 GSYTGLFKHFFDFIHQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFADGCVHNDALIERA 168
Cdd:TIGR03566  81 GSYTGLFKHLFDLVDPNALIGKPVLLAATGGSERHALMVEHQLRPLFGFFQALTLPTGVYASDADFADYRLASEALRARI 160
                         170
                  ....*....|..
gi 1274363093 169 RLAVRRALPLLA 180
Cdd:TIGR03566 161 ALAVDRAAPLLA 172
LLM_duo_CE1759 TIGR04037
LLM-partnered FMN reductase, CE1759 family; This family represents a distinct clade within ...
10-185 7.34e-46

LLM-partnered FMN reductase, CE1759 family; This family represents a distinct clade within pfam03358. That family includes enzymes such as the NADH-dependent FMN reductase MsuE. Members of the present family regularly co-occur in genomes, typically as gene pairs, with members of TIGR04036, a probable FMN-dependent member of the bacterial luciferase-like monooxygenase (LLM) family. At least one member, RF|YP_001509627.1 from Frankia sp. EAN1pec, is fused to the LLM protein. The function of these gene pairs is unknown.


Pssm-ID: 274935  Cd Length: 198  Bit Score: 149.74  E-value: 7.34e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  10 IVAVSGGLQRPSRAATLAEHL-------LGLIGEDIhsEQHLVELGELAPQLAGALWRSQLPDIVERQLAAVEQADVLVV 82
Cdd:TIGR04037   1 LVVVSAGLSTPSSTRLLADRLaeateaaLGARGEEV--EVTVIELRELAHDLANAMVTGFPSPALRAALDAVAGADGLIA 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  83 STPVYRGSYTGLFKHFFDFIHQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFADGcvHND 162
Cdd:TIGR04037  79 VTPVFSASYSGLFKSFFDVLDPDALTGKPVLIAATGGTPRHSLVLDHAMRPLFSYLRAVVVPTGVFAATEDWGGG--EGA 156
                         170       180
                  ....*....|....*....|...
gi 1274363093 163 ALIERARLAVRRALPLLALPRHR 185
Cdd:TIGR04037 157 GLPRRIERAAGELADLIVPAPRR 179
SsuE COG0431
NAD(P)H-dependent FMN reductase [Energy production and conversion];
8-166 1.04e-37

NAD(P)H-dependent FMN reductase [Energy production and conversion];


Pssm-ID: 440200 [Multi-domain]  Cd Length: 162  Bit Score: 127.96  E-value: 1.04e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   8 LRIVAVSGGLQRPSRAATLAEHLLGLIGEDIHsEQHLVELGELA-PQLAGALWRSQLPDIVERQLAAVEQADVLVVSTPV 86
Cdd:COG0431     1 MKILVISGSLRPGSFNRKLARAAAELAPAAGA-EVELIDLRDLDlPLYDEDLEADGAPPAVKALREAIAAADGVVIVTPE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  87 YRGSYTGLFKHFFDFIHQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFA---DGCVHNDA 163
Cdd:COG0431    80 YNGSYPGVLKNALDWLSRSELAGKPVALVSTSGGARGGLRALEHLRPVLSELGAVVLPPQVSIPKAGEAfdeDGELTDEE 159

                  ...
gi 1274363093 164 LIE 166
Cdd:COG0431   160 LAE 162
FMN_red pfam03358
NADPH-dependent FMN reductase;
8-155 2.75e-29

NADPH-dependent FMN reductase;


Pssm-ID: 427259 [Multi-domain]  Cd Length: 152  Bit Score: 105.78  E-value: 2.75e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   8 LRIVAVSGGLQRPSRAATLAEHLLGLIGEDIhsEQHLVELGELA-PQLAGALWRSQ-LPDIVERQLAAVEQADVLVVSTP 85
Cdd:pfam03358   1 MKILAISGSPRKGSNTRKLARWAAELLEEGA--EVELIDLADLIlPLCDEDLEEEQgDPDDVQELREKIAAADAIIIVTP 78
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1274363093  86 VYRGSYTGLFKHFFDFI----HQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFA 155
Cdd:pfam03358  79 EYNGSVSGLLKNAIDWLsrlrGGKELRGKPVAIVSTGGGRSGGLRAVEQLRQVLAELGAIVVPSGQVAVGNATD 152
FMN_reduc_SsuE TIGR03567
FMN reductase, SsuE family; Members of this protein family use NAD(P)H to reduce FMN and ...
9-174 7.64e-27

FMN reductase, SsuE family; Members of this protein family use NAD(P)H to reduce FMN and regenerate FMNH2. Members include the homodimeric, NAD(P)H-dependent enzyme SsuE from Escherichia coli, which serves as a partner to an FMNH2-dependent alkanesulfonate monooxygenase. It is induced by sulfate starvation. The NADH-dependent enzyme MsuE from Pseudomonas aeruginosa is outside the scope of this model (see model TIGR03566). [Central intermediary metabolism, Sulfur metabolism]


Pssm-ID: 274653 [Multi-domain]  Cd Length: 171  Bit Score: 100.04  E-value: 7.64e-27
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   9 RIVAVSGGLQRPSRAATLAEHLLGLIGEDIHSEQHLvELGELAPQ-LAGALWRSqlPDIVERQlAAVEQADVLVVSTPVY 87
Cdd:TIGR03567   1 RVLTLSGSPSTPSRSSALLRHAREALQEQGVEVDHL-SVRDLPAEdLLFARFDS--PALKAAT-AQVAQADGVVVATPVY 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  88 RGSYTGLFKHFFDFIHQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRD---FADGCVHNDAL 164
Cdd:TIGR03567  77 KASYSGVLKALLDLLPQRALRGKVVLPIATGGTIAHLLAVDYALKPVLSALGARHILHGVFALDSQierQEDGPQRLDEE 156
                         170
                  ....*....|.
gi 1274363093 165 I-ERARLAVRR 174
Cdd:TIGR03567 157 IkERLDEALET 167
PRK10569 PRK10569
NAD(P)H-dependent FMN reductase; Provisional
8-157 1.01e-11

NAD(P)H-dependent FMN reductase; Provisional


Pssm-ID: 182557  Cd Length: 191  Bit Score: 60.77  E-value: 1.01e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   8 LRIVAVSGGLQRPSRAATLAEHLLGLIgedihsEQHLVE-----LGELAPQ-LAGALWRS-QLPDIVErqlaAVEQADVL 80
Cdd:PRK10569    1 MRVITLAGSPRFPSRSSALLEYAREWL------NGLGVEvyhwnLQNFAPEdLLYARFDSpALKTFTE----QLAQADGL 70
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1274363093  81 VVSTPVYRGSYTGLFKHFFDFIHQDALVDTPILLAATGGSERHSLVIDHQLRPLFSFFQARTLPLGVYATDRDFADG 157
Cdd:PRK10569   71 IVATPVYKASFSGALKTLLDLLPERALEHKVVLPLATGGSVAHMLAVDYALKPVLSALKAQEILHGVFADDSQVIDY 147
WrbA COG0655
Multimeric flavodoxin WrbA, includes NAD(P)H:quinone oxidoreductase [Energy production and ...
9-180 5.10e-10

Multimeric flavodoxin WrbA, includes NAD(P)H:quinone oxidoreductase [Energy production and conversion];


Pssm-ID: 440420 [Multi-domain]  Cd Length: 181  Bit Score: 56.09  E-value: 5.10e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   9 RIVAVSGGLQRPSRAATLAEHLL-GLIGEDIhsEQHLVELGEL--APQLA-GALWRSQLPDIVERQLAAVEQADVLVVST 84
Cdd:COG0655     1 KILVINGSPRKNGNTAALAEAVAeGAEEAGA--EVELIRLADLdiKPCIGcGGTGKCVIKDDMNAIYEKLLEADGIIFGS 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  85 PVYRGSYTGLFKHFFD-----FIHQDALVDTPILLAATGGSERHSLVIDhQLRPLFSFFQARTLPLGVYATDRDFADGCV 159
Cdd:COG0655    79 PTYFGNMSAQLKAFIDrlyalWAKGKLLKGKVGAVFTTGGHGGAEATLL-SLNTFLLHHGMIVVGLPPYGAVGGGGPGDV 157
                         170       180
                  ....*....|....*....|.
gi 1274363093 160 HNDALIERARLAVRRALPLLA 180
Cdd:COG0655   158 LDEEGLATARELGKRLAELAK 178
Flavodoxin_2 pfam02525
Flavodoxin-like fold; This family consists of a domain with a flavodoxin-like fold. The family ...
9-176 5.92e-06

Flavodoxin-like fold; This family consists of a domain with a flavodoxin-like fold. The family includes bacterial and eukaryotic NAD(P)H dehydrogenase (quinone) EC:1.6.99.2. These enzymes catalyze the NAD(P)H-dependent two-electron reductions of quinones and protect cells against damage by free radicals and reactive oxygen species. This enzyme uses a FAD co-factor. The equation for this reaction is:- NAD(P)H + acceptor <=> NAD(P)(+) + reduced acceptor. This enzyme is also involved in the bioactivation of prodrugs used in chemotherapy. The family also includes acyl carrier protein phosphodiesterase EC:3.1.4.14. This enzyme converts holo-ACP to apo-ACP by hydrolytic cleavage of the phosphopantetheine residue from ACP. This family is related to pfam03358 and pfam00258.


Pssm-ID: 426816 [Multi-domain]  Cd Length: 193  Bit Score: 45.02  E-value: 5.92e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093   9 RIVAVSGGLQRPSRAATLAEHLLGLIGEDIHS--EQHLVE--LGELAPQLAGALWRSQLPDIVERQLAAVEQADVLVVST 84
Cdd:pfam02525   2 KILIINAHPRPGSFSSRLADALVEALKAAGHEvtVRDLYAlfLPVLDAEDLADLTYPQGAADVESEQEELLAADVIVFQF 81
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1274363093  85 PVYRGSYTGLFKHFFDFI--------------HQDALVDTPILLAATGGSERHSLV--------IDHQLRPL---FSFFQ 139
Cdd:pfam02525  82 PLYWFSVPALLKGWIDRVlragfafkyeeggpGGGGLLGKKVLVIVTTGGPEYAYGkggyngfsLDELLPYLrgiLGFCG 161
                         170       180       190
                  ....*....|....*....|....*....|....*...
gi 1274363093 140 ARTL-PLGVYATDRDFAdgcvhnDALIERARLAVRRAL 176
Cdd:pfam02525 162 ITDLpPFAVEGTAGPED------EAALAEALERYEERL 193
 
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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