1J6W,1J98,1VJE


Conserved Protein Domain Family
LuxS

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pfam02664: LuxS 
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S-Ribosylhomocysteinase (LuxS)
This family consists of the LuxS protein involved in autoinducer AI2 synthesis and its hypothetical relatives. S-ribosylhomocysteinase (LuxS) catalyzes the cleavage of the thioether bond in S-ribosylhomocysteine (SRH) to produce homocysteine and 4,5-dihydroxy-2,3-pentanedione (DPD), the precursor of type II bacterial quorum sensing molecule.
Statistics
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PSSM-Id: 396987
Aligned: 142 rows
Threshold Bit Score: 180.372
Threshold Setting Gi: 524392231
Created: 11-May-2020
Updated: 7-Aug-2020
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:
1J6W_B                 3 LLDSFKVDHTKXNaPAVRIAKTXLTpKGDNITVFDLRFCIPNKEILSPKGIHTLEHLFAGFXRDHLNgdsieIIDISPXG 82  Haemoph...
WP_013489278           6 NVESFNLDHTKVVaPYVRLAGTTEGvNGDKIFKYDIRFCQPNKEHMKMPGLHSLEHLMAELSRNHHSq----IVDISPMG 81  Bacillu...
WP_014097222           8 NVESFNLDHTKVKaPYVRLAGVKEGiHGDVIRKYDIRFCQPNKEHMDMPGLHSLEHMMAEFARNYTDk----IVDISPMG 83  Bacillu...
O24931                 7 NVESFNLDHTKVKaPYVRVADRKKGvNGDLIVKYDVRFKQPNQDHMDMPSLHSLEHLVAEIIRNHASy----VVDWSPMG 82  Helicob...
microsynth:EHR_03175   4 NVESFNLDHTKVKaPYIRVADKKTGeHGDVIIKYDVRFKQPNKEHMDMPSLHSLEHLTAELIRNHADy----IVDWSPMG 79  Enteroc...
Q2FWC3                 5 NVESFNLDHTKVVaPFIRLAGTMEGlNGDVIHKYDIRFKQPNKEHMDMPGLHSLEHLMAENIRNHSDk----VVDLSPMG 80  Staphyl...
BAK17237               7 NVESFDLDHTIVAaPYVRLAGTKEGaKGDVVTKYDIRLKQPNKEHMEMPALHSLEHLMADRIRNHSDa----VVDISPMG 82  Solibac...
Q8CUK0                 6 NVESFNLDHTKVKaPYVRLVGVTEGaNGDKVHKYDIRIKQPNKAHMEMPGLHSLEHLMAENIRNHSDa----VLDIGPMG 81  Oceanob...
jgi:Bsel_1584          6 NVESFNLDHTKVAaPYVRLAGKTTGaNGDTIYKYDLRFKQPNKAHMDMPALHSLEHMLAEFSRNHHEg----IIDVGPMG 81  [Bacill...
I0JJR3                 5 NVESFNLDHTKVKaPYIRLVGVTEGdKGDKIYKYDIRVKQPNQEHMDMPALHSLEHLMAENSRNHHDr----IIDIGPMG 80  Halobac...
1J6W_B                83 CRTGFYXSLIGTPNEQKVSEAWLASXQDVLgvqDQasIPELNIYQCGSYTEHSLEDAHEIAKNVIaRGIGVNKN 156 Haemophilus i...
WP_013489278          82 CQTGFYLSIINDESYENVLNLLEKTLNDVL---EAteVPACNEVQCGWAASHSLDGAKEIAEKMLaKKDEWTQV 152 Bacillus cell...
WP_014097222          84 CQTGFYFSVINLDDDGEVLDIIEKTLNDVL---HAteVPACNETQCGWAASHSLEGAKEIARKMLaKRDEWTQV 154 Bacillus coag...
O24931                83 CQTGFYLTVLNHDNYTEILEVLEKTMQDVL---KAteVPASNEKQCGWAANHTLEGAKDLARAFLdKRAEWSEV 153 Helicobacter ...
microsynth:EHR_03175  80 CQTGFYLTVLNHESYEDILDVLEQTMKDVL---EAteLPASNETQCGWAASHTLEGAQALAREFLeKRDEWSQV 150 Enterococcus ...
Q2FWC3                81 CQTGFYVSFINHDNYDDVLNIVEATLNDVL---NAteVPACNEVQCGWAASHSLEGAKTIAQAFLdKRNEWHDV 151 Staphylococcu...
BAK17237              83 CQTGFYVSFMNYDDYEGVLSILEKTVQDVL---AAtaVPACNEVQCGWAASHSLEGAQQLAKEFLaKRDEWhiv 153 Solibacillus ...
Q8CUK0                82 CQTGFYLSLINHDDYDDVLTMIEKTLEDVL---QAteVPACNEVQCGWAANHSLLGAQEIAKEMLnEKAswsev 152 Oceanobacillu...
jgi:Bsel_1584         82 CQTGFYMAVLNDESYENILQVLEKTLQDIL---EAdeVPACNELQCGWAASHSLEGAQSLAKEMLnMKKewpvi 152 [Bacillus] se...
I0JJR3                81 CQTGFYLAVLNDDSYENILQVVENTLKDVL---NAteVPACNEVQCGFAASHSLEGAQELARELLnKRNEWTEV 151 Halobacillus ...
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