3QBI,5UK6,6EYU,1UAZ,1S52,3QAP,6EDQ,7D7Q,6JO0


Conserved Protein Domain Family
Bac_rhodopsin
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pfam01036: Bac_rhodopsin 
Bacteriorhodopsin-like protein
The bacterial opsins are retinal-binding proteins that provide light- dependent ion transport and sensory functions to a family of halophilic bacteria. They are integral membrane proteins believed to contain seven transmembrane (TM) domains, the last of which contains the attachment point for retinal (a conserved lysine). This family also includes distantly related proteins that do not contain the retinal binding lysine and so cannot function as opsins. Some fungal examples are: Swiss:O74870, Swiss:P25619, Swiss:P38079, Swiss:Q12117.
Links
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Statistics
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PSSM-Id: 460037
Aligned: 17 rows
Threshold Bit Score: 112.443
Created: 21-Mar-2022
Updated: 17-Oct-2022
Structure
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Program:
Drawing:
Aligned Rows:
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PubMed ReferencesClick to see Conserved Features Help
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
3QBI_B        32 PLLASSLYINIALAGLSILLFVFMTRGLDDPRa--KLIAVSTILVPVVSIASYTGLASGLTISVLempaghfaEGSSvml 109 Natronomonas ph...
WP_013750003  26 QFTSHILTLGYAVMLAGLLYFILTIKNVDKKFq--MSNILSAVVMVSAFLLLYAQAQNWTSSFTF--------NEEVgry 95  Dokdonia sp. 4H...
5UK6_A         2 NLESLLHWIYVAGMTIGALHFWSLSRN---PRgvpQYEYLVAMFIPIWSGLAYMAMAIDQGKVEA--------AGQI--- 67  Nostoc sp. PCC ...
6EYU_A        11 FGSQPFILAYIITAMISGLLFLYLPRKLDVP----QKFGIIHFFIVVWSGLMYTNFLN---------------QSFL--- 68  Candidatus Nano...
P71411         1 MALTTWFWVGAVGMLAGTVLPIRDCIRHPSH----RRYDLVLAGITGLAAIAYTTMGLGITATTV--------GDRT--- 65  Halobacterium s...
Q8RUT8        50 TASNVLQWLAAGFSILLLMFYAYQTWKSTCGW---EEIYVCAIEMVKVILEFFFEFKNPSMLYLA--------TGHR--- 115 Chlamydomonas r...
6EDQ_A        28 TLDGIKYVQLVMAVVSACQVFFMVTRA--------PKVPWEAIYLPTTEMITYSLAFTGNGYIRVa-------NGKY--- 89  Guillardia thet...
7D7Q_B        57 HLQSFYGATSVAFAFATGLDILAYVNAVSDEK---RVLSGILAYVDGVACISYLSMAT-LNLYFLvd----stQGNP--- 125 Salpingoeca ros...
WP_008544914  31 DFVGISFWVISMGMLAATAFFFMETGNVAAGW---RTSVIVAGLVTGIAFIHYMYMREvw-----------vtTGDS--- 93  Candidatus Pela...
6JO0_A        16 NTMIFSFLIQIITLIIGIFAQFI---KVPRHKyilKDALLLENIVQFIEAIFYLWFiyfyke------------------ 74  Phaeocystis glo...

3QBI_B       110 ggeevdgvvTMWGRYLTWALSTPMILLALGLL-------------A----GSNATK---LFTAITFDIAMCVTGLAAALT 169 Natronomonas ph...
WP_013750003  96 fldpsgdlfNNGYRYLNWLIDVPMLLFQILFV-------------VslttSKFSSV---RNQFWFSGAMMIITGYIGQFY 159 Dokdonia sp. 4H...
5UK6_A        68 ---------AHYARYIDWMVTTPLLLLSLSWT-------------AmqfiKKDWTL---IGFLMSTQIVVITSGLIADLS 122 Nostoc sp. PCC ...
6EYU_A        69 ---------SDYAWYMDWMVSTPLILLALGLT-------------Af--hGADTKRydlLGALLGAEFTLVITGLLAQAQ 124 Candidatus Nano...
P71411        66 ---------VYLARYIDWLVTTPLIVLYLAML-------------A----RPGHRT---SAWLLAADVFVIAAGIAAALT 116 Halobacterium s...
Q8RUT8       116 ---------VQWLRYAEWLLTCPVILIHLSNL-------------TglsnDYSRRT----MGLLVSDIGTIVWGATSAMA 169 Chlamydomonas r...
6EDQ_A        90 ---------LPWARMASWLCTCPIMLGLVSNM-------------AlvkyKSIPLN----PMMIAASSICTVFGITASVV 143 Guillardia thet...
7D7Q_B       126 ---------VWLMRYAEWIITCPTLLYWCGLA-------------S----RADRSS---VSDIATADALLLAGGALSSIL 176 Salpingoeca ros...
WP_008544914  94 ---------PTVYRYIDWLITVPLQMVEFYLI-------------LsavgKANSGM---FWRLLLGSVVMLVGGYLGEAG 148 Candidatus Pela...
6JO0_A        75 ---nvdkidIAKYRYYDWFLTTPTMILSVIIYfhynnsskkiyynMitffKQDFRK---ILELWFYNFNMLIIGYLQEIN 148 Phaeocystis glo...

3QBI_B       170 t-----SSHLMRWFWYAISCACFIVVLYILLVEWAQDAK-----AAGTA-DIFS---TLKLLTVVMWLGYPIVWAL---- 231 Natronomonas ph...
WP_013750003 160 e----vSNLTAFLVWGAISSAFFFHILWVMKKVINEGKEg----ISPAGqKILS---NIWILFLISWFLYPGAYLMpylt 228 Dokdonia sp. 4H...
5UK6_A       123 ------ERDWVRYLWYICGVCAFLIILWGIWNPLRAKTRt---qSSELA-NLYD---KLVTYFTVLWIGYPIVWII---- 185 Nostoc sp. PCC ...
6EYU_A       125 ----------GSITPYYVGVLLLLGVVYLLAKPFREIAEe---sSDGLA-RAYK---ILAGYIGIFFLSYPTVWYI---- 183 Candidatus Nano...
P71411       117 -------TGVQRWLFFAVGAAGYAALLYGLLGTLPRALG-----DDPRVrSLFV---TLRNITVVLWTLYPVVWLL---- 177 Halobacterium s...
Q8RUT8       170 -------TGYVKVIFFCLGLCYGANTFFHAAKAYIEGYHt---vPKGRCrQVVT---GMAWLFFVSWGMFPILFIL---- 232 Chlamydomonas r...
6EDQ_A       144 ------LDPLHVWLYCFISSIFFIFEMVVAFAIFAITIHdfqtiGSPMSlKVVErlkLMRIVFYVSWMAYPILWSF---- 213 Guillardia thet...
7D7Q_B       177 -------PSWPAFFVFAGSFATYIYVMLHMWGMFGKAMQpdfqpPPPLPrHALH---LLRCEIVMSWSIFPLVEFL---- 242 Salpingoeca ros...
WP_008544914 149 --------YINATLGFIIGMAGWVYILYEVFSGEAGKAA-----AKSGNkALVTafgAMRMIVTVGWAIYPLGYVF---- 211 Candidatus Pela...
6JO0_A       149 iisillST--------LIGFYFFGLLFYKMFKYYVVQNK-----------KNY----LLFFLMFFIWGLYGIAALFny-- 203 Phaeocystis glo...

3QBI_B       232 G-----VEGVAVLpvgYTSWAYSALDIVAKYIFAFLLLNYLTSN 270 Natronomonas pharaonis
WP_013750003 229 GvdgflYSEDGVM---ARQLVYTIADVCSKVIYGVLLGNLAITL 269 Dokdonia sp. 4H-3-7-5
5UK6_A       186 G-----PSGFGWInqtIDTFLFCLLPFFSXVGFSFLDLHGLRNL 224 Nostoc sp. PCC 7120 = FACHB-418
6EYU_A       184 SgidalPGSLNILdptQTSIALVVLPFFCKQVYGFLDMYLIHKA 227 Candidatus Nanosalina sp. J07AB43
P71411       178 S-----PAGIGILqteMYTIVVVYLDFISKVAFVAFAVLGADAV 216 Halobacterium salinarum NRC-1
Q8RUT8       233 G-----PEGFGVLsvyGSTVGHTIIDLMSKNCWGLLGHYLRVLI 271 Chlamydomonas reinhardtii
6EDQ_A       214 S-----STGACIMsenTSSVLYLLGDALCXNTYGILLWATTWGL 252 Guillardia theta CCMP2712
7D7Q_B       243 -------RRQGYIdfqVGEAMNCVADYAAKVGLAMIMVNCNLEQ 279 Salpingoeca rosetta
WP_008544914 212 ------GYLTGGVdaeSLNVVYNLADFVNKIAFGLVIWAAATSS 249 Candidatus Pelagibacter sp. HTCC7211
6JO0_A       204 ---------------kFKNAFYNILDIFSKNFFGLFLAYLVFTG 232 Phaeocystis globosa virus 12T
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