3KCV,3KLY,6VQQ,3TDO


Conserved Protein Domain Family
Form_Nir_trans

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pfam01226: Form_Nir_trans (This model is not part of the current CDD release)
Formate/nitrite transporter
Proteins in this entry belong to the Formate-Nitrite Transporter (FNT) family and includes the nitrite transport protein NirC and formate channel FocA. They have a pentameric architecture with structural similarity to aquaporins and glyceroporins. Proteins in this family transport the structurally related compounds, formate and nitrite.
Statistics
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PSSM-Id: 514103
Aligned: 421 rows
Threshold Bit Score: 85.6473
Created: 13-Feb-2025
Updated: 28-Apr-2025
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
3KCV_A          15 MAKVAEEAGVYKATKHPLKTFYLAITAGVFISIAFVFYITATTGTgtmPfgmakLVGGICFSLGLILCVVCGADLFTS-T 93  Escherichia c...
CCQ36572        39 VFQRIIAAADEEIDTGTRELFFSSLAAGFAITLTFLIYSSMTAKTd-nP-----VLAAMLYPIGFIYIILGGYQLYTEnT 112
Q3ILV8          18 IYERVVVEADEEMNRSMPELFFSALAGGFAISITFLLYVSGTHAAdgaA-----ILGAILYPLGFIYIIIGNYQLYTEnT 92  Natronomonas ...
24_pfamImport    2 IYERALIEADEEIGRGTRELFFSGLAAGFAITITVLLYASMTNAAdgvP-----IVGALLYPIGFLYIVLGNYQLYTEnT 76 
Q5V5F2          38 IFQRIIVAADEEVTVGTREMFFAGVAGGFAITVTFMLYASLYAKTggdP-----ILSALLYPLGFVFIILGDYQLYTEnT 112 Haloarcula ma...
11_pfamImport    2 VFQRIVAAADEEITSGSRELYFSGLAAGFAITITFLMLVSLTASTggdP-----ILSTLLYPLGFIYIIIGGYQLYTEnT 76 
WP_013879741    69 VFQRIVAAADEEVTSGNRELFFSGLAAGFAITITFLLYASLYGATdgdP-----ILSTLLYPLGFIYIIIGGYQLYTEnT 143 Halopiger xan...
Q18K73          36 VFQRIVADADHEVTSSVRELFFSALAAGFAITITFLVYASMSATTe-tP-----LVAALLYPLGFIYIIIGGYQLYTEnT 109 Haloquadratum...
WP_015301802    37 LFQRIIADADHEITSGTRELFFSAVAGGLAISITFLVYASLYPQAdg------gIARVLLYPLGFIYIIIGGYQLYTEnT 110 Halovivax ruber
BFU:L593_12630  38 VFQRIVAAADEEATTGTRELFFSGLAAGFAITVTFLLYASLTASTgrdP-----ILSALLYPIGFVFIILGGYQLYTEnT 112
3KCV_A          94 VlIVVAKAsgRITWGQLAKNWLNVYFGNLVGALLFVlLMWlsgeYmtan-gqwGLNVLQTADHKVHHTFIEAVCLGILAN 172 Escherichia c...
CCQ36572       113 VpPVALVLerLASLPALFRTWVVVAVGNFAGGLFGAlILA----RtgvfspetAAVAVDISRKGVETGFFDLFFKAGFAG 188
Q3ILV8          93 LpPVALVLerIASLPAMLRMYGIVLWGNLAGGTIGAlVLA----HggvfdaatTQTAIEIATSGVETNWWPLFFKAMFAG 168 Natronomonas ...
24_pfamImport   77 LpPVALVLdrLASVPAMLGMWATVLAGNLVGGSVGAlLLA----HggvvssevATTLTGIAMTGIETAWFDLFFKGVFAG 152
Q5V5F2         113 LpPVALVLerLASIPSLLRIWVVVLISNLFGGMLGAlALA----TtnvlsadaAAAAAGFAQKAIETSQITLFSKAVFAG 188 Haloarcula ma...
11_pfamImport   77 LpPVALTLerIASVPALLRNWIVVLAGNFTGGAIGAmALA----WggvlsadgTAAAFSIAQKGIKASQGELFVKAAFAG 152
WP_013879741   144 LpPVALTLerLASLPMLLRHWLIVLAGNFTGGALGAvALT----WggvfdpdaADAAMSIAHHGIETSWWQLFFKAAFAG 219 Halopiger xan...
Q18K73         110 LpPVALTFerLSSVPTLLRHWSIVLIGNFLGGGIGAlALA----YggvfspeaTSVAVDIAQKGISTPPEQLFFKAAFAG 185 Haloquadratum...
WP_015301802   111 LpPVALTLerLASVPSLLRHWLIVLLGNFAGGAIGAiVLA----YggvfeqpaVDAAIMFAEDGVATARWDLFFKGAFAG 186 Halovivax ruber
BFU:L593_12630 113 LpPVVLVLerLASIPRLLSIWGTVLAGNFAGGAIGAiVLA----RtgvlspagTDAAVYIASRGYETAFWSLFFKAAFAG 188
3KCV_A         173 LMVCLAVWMSYSGRSLMDKAFIMVLPVAMFVASGFEHSIANMFmip--------------mgiVIrdfaspefwtavgsa 238 Escherichia c...
CCQ36572       189 LIVAGVVWLDFAARDTVSRFFLIYTAFLLIPLADLFHVVVSFTelmylvflge-aalrsglvgFV--------------- 252
Q3ILV8         169 LIVAGVVWMDFSVSNAMARVTLIYMAFLAIPVGGLFHIVVASTevmflvflge-iglwvgavqFA--------------- 232 Natronomonas ...
24_pfamImport  153 LIVAGVVWVDFGVRDSTTRFLLVYIAFLAIPLGGLFHVVVASTellylvflge-igllygtthFA--------------- 216
Q5V5F2         189 LIVAGVVWVDYSLRDSISRLVLIYISFLAIPFGNLYHVVVSATemfylvfige-lalsvglwqFV--------------- 252 Haloarcula ma...
11_pfamImport  153 LIVAGVVWVEYASRDTISRIAVVYLAFLAIPLGGLYHVVVSFTemvylvlvgd-lgvvvgmveFV--------------- 216
WP_013879741   220 LIVAGVVWVTFASRDTISRLVVVYLAFLAIPLGNLFHVVVSFTemlylvfage-aqlfvgvteFV--------------- 283 Halopiger xan...
Q18K73         186 FIVAGVVWLDFAAQETISRLFVVYIAFLAIPLGDLFHVVVSFTeavfliahgg-vgviagfggFV--------------- 249 Haloquadratum...
WP_015301802   187 LVVAGLVWVDFAARDTISRVVLIYIAFLTIPLGNLFHVVVSFTevvfamlvtdqiafipgmtdFV--------------- 251 Halovivax ruber
BFU:L593_12630 189 FIVAGVVWLIYAVRDSVTRFLVVYVAFLTIPYADLFHVVVSFTevvflvasae-aglldglgqFV--------------- 252
3KCV_A         239 penfshltvmnfitdnlIPVTIGNIIGGgLLVGLTYW 275 Escherichia coli O157:H7
CCQ36572       253 -----------------FPVLLGNTVGGvVLVTLVNY 272
Q3ILV8         233 -----------------LPVLLGNTLGGiLLVTIVNY 252 Natronomonas pharaonis DSM 2160
24_pfamImport  217 -----------------LPVLLGNTLGGiVLVTTINY 236
Q5V5F2         253 -----------------LPVLLGNSVGGvVLVTVVNY 272 Haloarcula marismortui
11_pfamImport  217 -----------------LPVLLGNTVGGiLLVTVVNY 236
WP_013879741   284 -----------------LPVLLGNTIGGiLLVTVVNY 303 Halopiger xanaduensis
Q18K73         250 -----------------LPVLLGNTIGGvLLVTVVNY 269 Haloquadratum walsbyi DSM 16790
WP_015301802   252 -----------------IPVLLGNTIGGvVLLTVVNY 271 Halovivax ruber
BFU:L593_12630 253 -----------------LPVLLGNTVGGvVLVTVVNY 272
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