Conserved Protein Domain Family
RRXRR

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pfam14239: RRXRR 
RRXRR protein
This domain is found in bacteria, eukaryotes and viruses, and is approximately 180 amino acids in length. It contains a conserved RRXRR motif. It is often found in association with pfam01844.
Statistics
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PSSM-Id: 494094
Aligned: 48 rows
Threshold Bit Score: 129.213
Created: 16-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
WP_005316048      15 VFVLARDGVPLMPCHPA-RARELLRRSRA--VVV----RLAPFTIRLKDRGRGESe-VA-GVQLRIDPGSKATGIAV--- 82  Streptomyce...
WP_014003755       3 VFVMDQYGRPGHPTRRMdWVRKQLKHKRG--KIVgggiSGKPAVLVLREQSFDRSktVKrRFFVTLDTGFRNVGYAVtel 80  Acidithioba...
WP_013277332       6 aFVLDNEGKMLDPTKAK-KAWYLIRQGKA--ELV----EEYPLIIQLNRTVPSSQinDD-EIVLGIDDGAKYVGVALvqd 77  Acetohalobi...
WP_015325818       6 aFVLDSKGKLLDPTKSK-KAWYLIRKGKA--SLV----EEYPLIIKLKREVPKDQvnSD-KLILGIDDGTKKVGFALvqk 77  Halobactero...
WP_015327521       7 aLVIDNEGKILDPTKVK-KAWYLIRKGRV--KLV----EEYPLIIQLKKKIPKEEvnND-KIVLGIDDGYDKVGFALiqk 78  Halobactero...
WP_013320562       4 VPVISKEGKPLMPTKSS-RARKWIKDGKAvgKFN----DLNQFYVQLAVEPSDSK--IQ-LISIGIDPGKLFSGIGVq-- 73  Gloeothece ...
WP_015224453       4 IPVVSKDGQPLMPTKPS-RARKWIESGRAisKWS----DLGLYYVQLLQEPSGTE--TQ-PVVAGLDPGKSYSGVGVq-- 73  Halothece s...
tgen:AM1_B0246     5 VPVISPEGQPLMPTKPS-RARRMVRDGKAvgKWN----DAGVYYIQLTADPSDTQ--TQ-PIHLGCDPGKSYSGIAVq-- 74 
3_pfamImport       1 VPVISVDNTPLMPTKPS-RARRWIKCGKAigKFD----KLGIFYVQLLAESSNTE--TQ-EIVLGLDPGKLFSGIAVq-- 70 
jgi:Mic7113_0487  21 VPVISPDGLPLMPTKAS-RARRWLNEGKAkiYSN----DLNVFAIQLVGKPSGHE--TQ-DVVIGIDPGKLFSGVGVq-- 90 
WP_005316048      83 ---TDTkaerlvggstatvrRGLVSVELLHRGEQIRRAMAQ--------------RAGYRRRRRSANC----------RY 135 Streptomyce...
WP_014003755      81 ladGTL--------------RVLLKGTLTARTPELRGLMDE--------------RKMYRRARRYRRRlnvrkkgqtpKH 132 Acidithioba...
WP_013277332      78 cktKN---------------KVLFKAKMKQRQ-DVSAKMEE--------------RNDYRGYRRSHK-----------RY 116 Acetohalobi...
WP_015325818      78 cqtKN---------------KVLFKAVMEQRQ-DVSKKMEE--------------RRGYRRYRRSHK-----------RY 116 Halobactero...
WP_015327521      79 cqsKN---------------KVLFKATMKQRQ-EVSKLMTQ--------------RREYRRYRRQHK-----------RY 117 Halobactero...
WP_013320562      74 ---SSS--------------YSLWTGHLELPFKTVKKRMED--------------RRMMRRARRGRRI----------NR 112 Gloeothece ...
WP_015224453      74 ---SAK--------------CTLLQLHLILPFGRVRSRMDQ--------------RRLLRRSRRSRRI----------NR 112 Halothece s...
tgen:AM1_B0246    75 ---SAH--------------FTLYTAHLVLPFQRIKERLGAavikngkviknvrgRALQRRVRRGRRI----------NR 127
3_pfamImport      71 ---SKK--------------FTLQMLHLVLPFKTVKDRMDQ--------------RSMMRRNRRGRRI----------NR 109
jgi:Mic7113_0487  91 ---SSK--------------TTLLKLHLILPFPNVTKKMTA--------------RRILRRARRGRRI----------NR 129
WP_005316048     136 ---------RAPRNRNR--ARSAGWLAPSLRHRVESVASVTDRLRRLAPVTEIHV----EHAAFDTHAMSEGRgLEAIEY 200 Streptomyce...
WP_014003755     133 ---------RPPRYESR--GKRD---SVTLQHGLETHRNLYARLARLVPLPDHQVtrgfESVSFDLRALAHGRpRTGSGY 198 Acidithioba...
WP_013277332     117 ---------RPKRFDNRfaSKRKGRLPPSIKQRKQAILRVVKHLSKHIRLDKIIL----EDVSIDIRKLTEGEeLYSWQY 183 Acetohalobi...
WP_015325818     117 ---------RPARFDNRssSKRKGRIPPSILQKKQAILRVVNKLKKYIRIDKIVL----EDVSIDIRKLTEGReLYNWEY 183 Halobactero...
WP_015327521     118 ---------RAKRFDNRssSKRKGRIAPSIKQKKQAILRVVNYLNKFIRIDKIVL----EDVAIDIRKAVEGKeLYSWEY 184 Halobactero...
WP_013320562     113 nlpfelrahREKRFNNR----KQGKLPPSIRANRQLELRVIKELCKVFPITDIYF----EYVKVDVDLTSGR---KKARS 181 Gloeothece ...
WP_015224453     113 dvpfklrnhRQKRFDNR----RGKKLAPSIRASRQLEIRVVKEIASIYPITAIGY----EKVRADVDLTSGR---KGARS 181 Halothece s...
tgen:AM1_B0246   128 kvpfhlrahRQKRFNNR----RQPKLPPSIKASRQMELRVIKELSKIFPITSIVY----EVVKADVDRTSGR---KGAKS 196
3_pfamImport     110 klsfnkrnhRQARFDNR----RGSKLPPSIRANKDLEYRVISLLLQLYPIKTVVI----EEVE--------------ARG 167
jgi:Mic7113_0487 130 klpydqrchRAKRFDNR----VQKKLPPSIRSNRQLELRVIKEIMRLFPVSNIVY----EYIK--------------ARG 187
WP_005316048     201 RR 202 Streptomyces pristinaespiralis
WP_014003755     199 Qv 200 Acidithiobacillus caldus
WP_013277332     184 QE 185 Acetohalobium arabaticum
WP_015325818     184 QE 185 Halobacteroides halobius
WP_015327521     185 QE 186 Halobacteroides halobius
WP_013320562     182 GK 183 Gloeothece verrucosa
WP_015224453     182 GK 183 Halothece sp. PCC 7418
tgen:AM1_B0246   197 GK 198
3_pfamImport     168 NK 169
jgi:Mic7113_0487 188 DK 189
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