Conserved Protein Domain Family
Rieske_NirD_small_Bacillus
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cd03530: Rieske_NirD_small_Bacillus 
Small subunit of nitrite reductase (NirD) family, Rieske domain; composed of proteins similar to the Bacillus subtilis small subunit of assimilatory nitrite reductase containing a Rieske domain. The Rieske domain is a [2Fe-2S] cluster binding domain involved in electron transfer. Assimilatory nitrate and nitrite reductases convert nitrate through nitrite to ammonium.
Links
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Statistics
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PSSM-Id: 239606
Aligned: 25 rows
Threshold Bit Score: 126.566
Created: 2-Mar-2006
Updated: 2-Oct-2020
Structure
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Aligned Rows:
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[2Fe-2S]
Feature 1:[2Fe-2S] cluster binding site [ion binding site]
Evidence:
  • Comment:Based on similarity with other superfamily members.
  • Comment:The Rieske [2Fe-2S] cluster is liganded to two histidine and two cysteine residues present in conserved sequences called Rieske motifs.
Scroll to Sequence Alignment Display
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
Feature 1                                                 # ##               #  # #             
AAM73545      7 WITVGSVEDIPRQGSRVVRtg-fGDIALFRTVaDEVYALEDRCPHAGGPLSQGIVHGARVTCPLHSWVIDLASGEAVGPD 85  Azospirillum bra...
ZP_00415176   3 WLDICALDEINVLGARIVAgp-rGDIAIFRTArDEVFALDDRCPHKGGPLSQGLIYGKRVACPLHNWQIDLESGEALEPD 81  Azotobacter vine...
BAD76152      4 RVEVGTLEQLPKRLGKCVRvg-nRELALFRTGdDQVFAVENRCPHKGGDLSQGIVSGEYVFCPLHDWKICLRDGQAQAPD 82  Geobacillus kaus...
AAM41297      6 WVRVCALQELPELGARVLDveglPPIAIFRTAsDQVFALRDRCPHKGGPLSQGIVAGETVTCPLHGWAIALQSGQACAPD 85  Xanthomonas camp...
ZP_00392409   7 KIKVMRAEDLPIQIGKEVQmk-gMSIALFRLSnGDIRAVENRCPHKNGPLAEGIVSGEFVFCPLHDWKISLLTGEVQKPD 85  Bacillus anthrac...
BAB04333      9 TYFIGNVDDFPVKLGRDISid-gVKIAVFKLEsGQIKAIQNKCPHKGGPLAEGIVSGEHVFCPLHDWKISLQDGMVQYPD 87  Bacillus halodur...
BAE03961      6 KVKVTTLEELTPLIGKKVIvd-gKEIGIFLTEsGDIHAINNICPHKQGPLSEGTVSGDYVYCPLHDQKVDLRSGEVQEPD 84  Staphylococcus h...
YP_189545     6 KIKVTTMNEMIPQIGKKVVvn-eKEIGIFLTDnGDLYAIGNICPHKEGPLSEGTVSGDYVYCPLHDQKIALKTGEVQQPD 84  Staphylococcus e...
ZP_00525512   3 WIRITAAENIPPREGRTVQlg-dLSLAIFNTG-ERFLAVENRCPHNGGPLADGILGGATVTCPLHNWRICLESGQVSRPC 80  Solibacter usita...
BAD64157      9 KVFVANRNELTVGLGKKVEie-gRELALFMQEdGSVRVLDNKCPHKGGPLSEGIVSGNYVYCPLHDWKICMKTGSAQGGD 87  Bacillus clausii...

Feature 1                             
AAM73545     86 e---gCAGHCPVRVVDGAVQLG 104 Azospirillum brasilense
ZP_00415176  82 v---gCSHKYPVKIEGGRVLLA 100 Azotobacter vinelandii AvOP
BAD76152     83 e---gCVKTYRVAVEDGCVYVE 101 Geobacillus kaustophilus HTA426
AAM41297     86 v---gCAPRYPVKVEAGAVWIV 104 Xanthomonas campestris pv. campestris str. ATCC 33913
ZP_00392409  86 d---gCIQTYEVEVINGDIYIY 104 Bacillus anthracis str. A2012
BAB04333     88 e---gCVTTFKTTVTDGKVYVH 106 Bacillus halodurans C-125
BAE03961     85 t---gCVETYQVEVIDGDVYVC 103 Staphylococcus haemolyticus JCSC1435
YP_189545    85 t---gCVETYEVEVIDGDIYLC 103 Staphylococcus epidermidis RP62A
ZP_00525512  81 esgapPVRTFAIEVMEGIVMLA 102 Solibacter usitatus Ellin6076
BAD64157     88 q---gNVACFTVKVEGDNIYVF 106 Bacillus clausii KSM-K16

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