Conserved Protein Domain Family
FNR_like_1

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cd06196: FNR_like_1 
Ferredoxin reductase-like proteins catalyze electron transfer between an NAD(P)-binding domain of the alpha/beta class and a discrete (usually N-terminal) domain which varies in orientation with respect to the NAD(P) binding domain. The N-terminal region may contain a flavin prosthetic group (as in flavoenzymes) or use flavin as a substrate. Ferredoxin is reduced in the final stage of photosystem I. The flavoprotein Ferredoxin-NADP+ reductase transfers electrons from reduced ferredoxin to FAD (forming FADH2 via a semiquinone intermediate) which then transfers a hydride ion to convert NADP+ to NADPH.
Statistics
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PSSM-Id: 99793
View PSSM: cd06196
Aligned: 17 rows
Threshold Bit Score: 328.816
Threshold Setting Gi: 88804103
Created: 19-Feb-2008
Updated: 2-Oct-2020
Structure
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Aligned Rows:
 
Feature 1:FAD binding pocket [chemical binding site]
Evidence:

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1                                        #              ####             # # #       # ##
YP_343595      3 YTVTLLMAEFVTHDVKRFIVSRPPGFdYQPGQGVELAINQPEWKDQGRPFTPTSLGEd-kVLEFTIKRYSD----HHGVT 77  Nitrosococcus o...
ZP_01746726    3 HTLTLQSISPVTRDTHHLVFDKPEGFaFTPGQAVDLSLDKDGWREEKRPFTFTSLPDe-dTLQFVIKSYPE----HDGVT 77  Sagittula stell...
ZP_01000971    3 HTLTLKRIEPVTHDTNHLWFDRPEGFeFRPGQAVELALDADGWRDEKRPFTFVSLPDe-eDLEFVIKSYPD----HDGVT 77  Oceanicola bats...
ZP_01445550    3 RTLTLRSIAPVTHDTYRLTFDRPADLdYTPGQAAHMALDQEGWRDEIRSFTMTSLPGe-eQLEFVIKSYPEdaegHGGVT 81  Roseovarius sp....
ZP_01128783   57 HTVTLLRSGCVTHDVLRLTTTRPEGFdCAPGQGVRLMLTKAGWEKKGRPFTPTSLQEd-gVLEFTIKIYED----HDGVT 131 Nitrococcus mob...
YP_001542367   3 HKITLLETVELTPDTRHYVFTRPEGYgFTPGQATDFALDRYGWRDATRPFTFTGDPEa-dVLCFTIKTYAD----REGVT 77  Dinoroseobacter...
ZP_01749947    3 FSLTLQDIKPVTHDTYQLTFDRPDGFnFEVGQATHFALDQSGWRDEDRAFTMTSLPGdsdKLEFVIKSYPS----HDGVT 78  Roseobacter sp....
YP_459186     21 HLLTLQSIRSVTHNVNELTFPKPDGFdFRPGQATDFALDRDGWRDEQHPFTFASLPAa-dHLQFVIKSYPS----HDGVT 95  Erythrobacter l...
ZP_01119616    6 YHVQIKSISRLTHDTLCLRLSKPHGYrYGIGQAIEVAIDNPGYEQQFRPFTLTSLPFd-pYLELIVKVYPD----HGGFT 80  Robiginitalea b...
ZP_01545051    2 HKATILKIDQVTHDVKRFRLVEPDGFdFKVGDATELAVDEDGWREETRPFTMTSLPEe-rTLEFTIKGYPD----HDGVT 76  Labrenzia aggre...
Feature 1                                           #                                            
YP_343595     78 EKLHtlLPGE--ELLMSDPFGTITYQGTGVFIAGGAGITPFMAIIRQLsh-qDKLANHTLIFSNKTPaDIICEKEFRHYF 154 Nitrosococcus o...
ZP_01746726   78 EQIGklQAGD--KVLIEDPWGAIEDKGDGIFIAGGAGVTPFIAILRKKlqdkGTLEGNTLVFSNQTEaDIILKDEFDAMP 155 Sagittula stell...
ZP_01000971   78 ERIGrlTPGD--RVIIDEPWGAITDEGPGYFIAGGAGITPFVAVLRKRlaenGHLEDCTLIFSNETErDIILRRDFERMN 155 Oceanicola bats...
ZP_01445550   82 ARIArlQPGD--TMLLEDIWGAIEDKGDGVFIAGGAGVTPFIAILRDKlarkGTLKGNTLVFSNKAErDIILRDSFEKMP 159 Roseovarius sp....
ZP_01128783  132 RQIRslRPGD--TLQIGDPFGTILYQGPGVFIAGGAGITPFLAHLRTLat-eEKLDGHKLLFSNRTPnDVIEEHELRSYL 208 Nitrococcus mob...
YP_001542367  78 DALWsaTPGD--GALIGDPWGAISDKGPGVFIAGGAGITPFLGILKARar-aGQLDGATLIFANGGPrDIIFRPLWDSLK 154 Dinoroseobacter...
ZP_01749947   79 ERIPalQPGA--QVIAEEPAGAITDHGPGTFIAGGAGITPFIAILRSHa--qKGAMDCHLIFANETEkDIILKDEFDAME 154 Roseobacter sp....
YP_459186     96 EQIGqmQPGD--GVMIEDPWGAIEDRGPGTIIAGGAGITPFIAILRARqaehGDLEGYRLIFSNSEEkDIILRDELEKMP 173 Erythrobacter l...
ZP_01119616   81 QALS--RLGEngPLIITAAWDSYDYRGEGVFIAAGSGITPFIPMIRQLsl-sGRIPGHTLLYANKTEaDIIHKQALNKAL 157 Robiginitalea b...
ZP_01545051   77 ARLHklKEGD--TVLIDQPFKTFRYDEPGVFIAGGAGITPFLAIFRDLek-kGKLDGNQLIFANKTSdDIIYRQELEAMD 153 Labrenzia aggre...
Feature 1                                                                            
YP_343595    155 NEKCILTCTetsap--gyddQLITGEFLQqniaDFNQQFYTCGPPqfTKDINNALVELGANPNALVFE 220 Nitrosococcus oceani ATCC 1...
ZP_01746726  156 GLAVVYTVTdepds--gyarGQVDASFLKdlveVKGDVVYVCGPDgmVEALPREVAELGVPKDHVVTE 221 Sagittula stellata E-37
ZP_01000971  156 GLTTVFTVTgdsdpgdgvetRRIDRQFLSeridPARGTYYICGPEpmIDDIETALRDLGVPEDRIVTE 223 Oceanicola batsensis HTCC2597
ZP_01445550  160 GLETCFLVTeeeds--plhrGQIDADLLGkhvtPGKDTCYICGPDamLDDIAEALTSIDVPEGDIVTE 225 Roseovarius sp. HTCC2601
ZP_01128783  209 GDQCIFTCTresrp--gylnRRIDQAFLAehvsDFGQHFYVCGPRpfTREINEALQALGATPESLIFE 274 Nitrococcus mobilis Nb-231
YP_001542367 155 GLKTVYAVSedga---gfayRRITGEMLEaeidDWDQRFYVCGPPpmEEDVVAMLTARGVPEDSIIRE 219 Dinoroseobacter shibae DFL 12
ZP_01749947  155 GLKTSYLVSdqndt--dhtaGRPDKDMLSslvtDFDQTFYVCGPQkmVDAVRDALKELGASEDKIITE 220 Roseobacter sp. CCS2
YP_459186    174 GLKLDLVLTdenvq--glhhGQIDGEFLEqvgvDFNGIVYLCGPPpmEEDLATALKARGVTDDRLVRE 239 Erythrobacter litoralis HTC...
ZP_01119616  158 GSRFINILSreyhs--kldyGRLDQAYLKdkvsDFSEHFYICGPEafSGAIKGYLINQGAAEAQIQIG 223 Robiginitalea biformata HTC...
ZP_01545051  154 GLKVDHVLSdedta--gshhGMVDASMIKdlvpDLDRHFYLCGPPpmMDAVQEVLDNLGVKSNSVEFS 219 Labrenzia aggregata IAM 12614

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