Conserved Protein Domain Family
nifN

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TIGR01285: nifN 
nitrogenase molybdenum-iron cofactor biosynthesis protein NifN
This protein forms a complex with NifE, and appears as a NifEN in some species. NifEN is a required for producing the molybdenum-iron cofactor of molybdenum-requiring nitrogenases. NifN is closely related to the nitrogenase molybdenum-iron protein beta chain NifK. This model describes most examples of NifN but excludes some cases, such as the putative NifN of Chlorobium tepidum, for which a separate model may be created. [Biosynthesis of cofactors, prosthetic groups, and carriers, Other, Central intermediary metabolism, Nitrogen fixation]
Statistics
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PSSM-Id: 273537
Aligned: 5 rows
Threshold Bit Score: 714.236
Created: 8-Oct-2014
Updated: 25-Oct-2021
Structure
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Aligned Rows:
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
P19077         2 AVLTHSRRALSTNPLKTSAPLGAAMAYLGIEGAVPLFHGAQGCTAFGVVHLVRHFKEAVPLQTTAMNEVSTILGGGEQIE 81  Rhodobacter cap...
O07356         2 TIVLNPKKPLSVNPLKMSQPLGASLAFLGLKGMMPLFHGAQGCTAFAKVVLVRHFRESIPLSTTAMTEVSTILGGQDHVE 81  Cyanothece sp. ...
P08738         2 ADIFRTDKPLAVSPIKTGQPLGAILASLGIEHSIPLVHGAQGCSAFAKVFFIQHFHDPVPLQSTAMDPTSTIMGADGNIF 81  Klebsiella pneu...
WP_011712860   2 AKLIKRNKALTVEPAKASQPVGAALAFMGIRDAIPMLHGSQGCTAFAKVFFVRHFREPIPLQTTAMDQVSTVMGGDESIT 81  Magnetococcus m...
WP_010913612   2 VRILRKIKSAAVNPLKSSQPLGAAFAFLGVEGAMPLFHGSQGCTSFALVLFVRHFKEAIPLQTTAMDEVATILGGADHLE 81  Mesorhizobium loti
P19077        82 EAIDNIRKRANPKFIGIASTALTETRGEDIAGELRAMQVRR-KDWVGTAVVHVITPDFEGGQQDGWAKAVEAIVAALVPV 160 Rhodobacter cap...
O07356        82 QAILTIVDKNKPEIIGLLTTGLTETRGDDMEGILKDIRQKH-PQLKNLPIVFVSTPDYKGSLQDGYAATVEQIVATDYNA 160 Cyanothece sp. ...
P08738        82 TALDTLCQRNNPQAIVLLSTGLSEAQGSDISRVVRQFREEY-PRHKGVAILTVNTPDFYGSMENGFSAVLESVIEQWVPP 160 Klebsiella pneu...
WP_011712860  82 EGLDVLSGGAKTRVVGLISTGLTECQGADIHRVVRQFRDSH-PQHANKEVIAVNAADFKGCLESGYAHAVGSFIKAWLPE 160 Magnetococcus m...
WP_010913612  82 EAILNLKTRTKPKLIGVCTTALVETRGEDCASDIANVKLKHvEELAGTEVVLANTPDFDGAIEEGWAKAVAAMIEGIT-R 160 Mesorhizobium loti
P19077       161 TAERDPDLR------QVTLLVPSCFTTAEIDEAVRMIRAFGLSPIVLPDLSTSLDGHLsD-DWSGHSLGGTRLDDIARIP 233 Rhodobacter cap...
O07356       161 FIAENARSAviypqpQVTVLAGSSLSPGDIQEIKSIIEAFGLMPLVIPDLSRSLDGHL-EdGYQSITGGGTTLPQLRSLP 239 Cyanothece sp. ...
P08738       161 APRPAQRNRr------VNLLVSHLCSPGDIEWLRRCVEAFGLQPIILPDLAQSMDGHLaQgDFSPLTQGGTPLRQIEQMG 234 Klebsiella pneu...
WP_011712860 161 RPATKGDAK------RINLLVGPHLTPGDLERLLDTVERFGLKAVLLPDLSRSLDGHLaPdDFSPITTGGATVEDFQTIG 234 Magnetococcus m...
WP_010913612 161 SGERTRQPK------KIAILPGCNLTVADVEHLRDMVESFGLKPVILPDVSGSLDGTVp-dRWVTTTYGGTSVEEIRELG 233 Mesorhizobium loti
P19077       234 RSAVTLAIGEQMRAAAPMIEDRALVPYRVFQSLTGLKVVDAFVRVLMELSGMq---------DPPPSTKRDRARMMDAAL 304 Rhodobacter cap...
O07356       240 HSCYTLAIGESMRGAAEILKDRFGTNYEVFPRLAGLEAVDTFLWRLSQIVTSrcdhhfpivpNIPALFERQRRQLQDAIL 319 Cyanothece sp. ...
P08738       235 QSLCSFAIGVSLHRASSLLAPRCRGEVIALPHLMTLERCDAFIHQLAKISGR----------AVPEWLERQRGQLQDAMI 304 Klebsiella pneu...
WP_011712860 235 DACATLVVGDIMNICADLIQERCGLADYRFSSLMGIEAWDRLLMVLMNLSGQ----------PVPERFGHQRRQLQDAML 304 Magnetococcus m...
WP_010913612 234 TAAQCIVIGEHMRHPAKTLHGLTGVPYAVFQSLTGLKAVDRFVSLLSAVSGA----------AVPDRVRRHRAQLEDALL 303 Mesorhizobium loti
P19077       305 DAHFFTGGLRVAIGADPDLMFALSTALVSMGAEIVTAVTTTQnSALIEKMPCAEVILGDLGDVERGAgqAEAQILITHSH 384 Rhodobacter cap...
O07356       320 DTHFYFGGKKVALALEPDLLHQTAWLLTEMGAKIQAAVTTTK-SPLLEDLPVDTVTIGDLEDLEDLS--AGVDLIITNSH 396 Cyanothece sp. ...
P08738       305 DCHMWLQGQRMAIAAEGDLLAAWCDFANSQGMQPGPLVAPTG-HPSLRQLPVERVVPGDLEDLQTLLcaHPADLLVANSH 383 Klebsiella pneu...
WP_011712860 305 DTHFFLNQRKLALAGDPDFLSNWLPLFQENGLQPVAVVSPVG-TDYLQKSLYETIKIGDLEDLQDLAreADAELFIGNSH 383 Magnetococcus m...
WP_010913612 304 DGHFHFGGKKIAIAAEPDQLYQLATFFTGMGCDIAAAVTTTDmSKILQKVPAEWVQIGDLGDLEALA--AGADLLVTHSH 381 Mesorhizobium loti
P19077       385 GRHAAAALHLPLVRAGFPIFDRIGAQDTCRIGYRGTRAFFFEIAN-AMQAI 434 Rhodobacter capsulatus
O07356       397 GTAMAQRLNAPLYRMGYPVFDQLGNGQRCLVGYRGTIQFLFDVGN-ILLAE 446 Cyanothece sp. PCC 8801
P08738       384 ARDLAEQFALPLVRAGFPLFDKLGEFRRVRQGYSGMRDTLFELAN-LIRER 433 Klebsiella pneumoniae
WP_011712860 384 VAALAQRLGRPILRAGYPLYDQIGSQSRCWIGYTGSRQALFDLANrMMHQE 434 Magnetococcus marinus
WP_010913612 382 GRQASRRLEIPLMRVGFPIFDRLGSQHKLTILYRGTRDLIFDVAN-IFQAN 431 Mesorhizobium loti
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