1S1I,2ZKR,1FFK


Conserved Protein Domain Family
Ribosomal_L31e
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cd00463: Ribosomal_L31e 
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Eukaryotic/archaeal ribosomal protein L31
Ribosomal protein L31e, which is present in archaea and eukaryotes, binds the 23S rRNA and is one of six protein components encircling the polypeptide exit tunnel. It is a component of the eukaryotic 60S (large) ribosomal subunit, and the archaeal 50S (large) ribosomal subunit.
Links
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Statistics
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PSSM-Id: 199209
Aligned: 36 rows
Threshold Bit Score: 76.0688
Created: 6-Mar-2002
Updated: 2-Oct-2020
Structure
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Program:
Drawing:
Aligned Rows:
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23S rRNA
Conserved site includes 27 residues -Click on image for an interactive view with Cn3D
Feature 1:23S rRNA binding site [nucleic acid binding site]
Evidence:
  • Structure:1S1I; Saccharomyces cerevisiae RPL31e binds 5.8S/25S rRNA, contacts at 4A
  • Structure:2ZKR; canine RPL31e binds 28S rRNA, contacts at 4A
Scroll to Sequence Alignment Display
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
Feature 1                #         ### ### ##  #    ##       ####   ## #######   ##           
1S1I_W      3 LKDVVTREYTINLHKRLhgvSFKKRAPRAVKEIKKFAKLHMGTDD--VRLAPELNQAIWKRGVKGVEYRLRLRISRKRNE 80  baker's yeast
A2BN56      2 PKDKKEAIYTIPLSRVYw-gRRTNRAARAIKLVRKFIARHFGVKEedVIIHNNVNEYIWSRSIEKPPRRVTVKAVKDPET 80  Hyperthermus butyl...
A8A968      2 PKEKDGVIYTINLRRLYw-gRRSNRAKRAVRMVREFVARHFGVEPedVKIDNTVNNYLWSGSITKPPARVQVYVTVKTES 80  Ignicoccus hospita...
B8D5Q6      4 SGGMVKSVHVIPLKRVYf-gRRMNRADRAIRLVRKYVARHFKDAEk-IILDPELNKYIWSCGREKPPRRVVVEIRFNKNE 81  Desulfurococcus ka...
A3DNH4      4 EGKITRSIHVIPLKRVYw-gRRTNRADRAVRLIRKYVRRHFKEAEk-IIIDPAVNEYVWSRSREKPPRRVIVEIRFDKEE 81  Staphylothermus ma...
Q9HM17      4 ETVAQEVIINVPLRDAKa-sSRKRRADTAVSILRNFVSKKMKIDKgkIWIDPKVSEKIWERGREHIPSKMSVKVIKLEEG 82  Thermoplasma acido...
Q97CU1      4 DEVSKEIIMNIPLREAKl-sSRKRRADTSISILRNYVSKKLKVDTskIWIDPKVSETIWKKGREKPPSKLSLKIIKLEEG 82  Thermoplasma volca...
P58190      1 MKEKDNFEMIINLRKIKt-gKRTGRSKRAVKFIKKVVARHFNAEK--VIIDPLLAKSISKNGNDKIVSKIRVVVSKIEEK 77  Sulfolobus solfata...
P38618     42 KPEKENFEMVINFRRVIm-gRKTTRTKRAIKYVRYMVKRHFGAEK--VIIDPLLAKAITMNGRDKIVRRVRIAVKRIGEK 118 Sulfolobus acidoca...
YP_022984   4 EENTTEILLSVSLRKARf-sSKSRRADTSIKMLKDAVARYTKSDRdrIWVDNKVNELIWSRGRRKVPTRVNIKVIKLEDG 82  Picrophilus torrid...

Feature 1           
1S1I_W     81 EEDAKN 86  baker's yeast
A2BN56     81 GKVKVM 86  Hyperthermus butylicus DSM 5456
A8A968     81 GEEGER 86  Ignicoccus hospitalis KIN4/I
B8D5Q6     82 KEARVF 87  Desulfurococcus kamchatkensis 1221n
A3DNH4     82 KTAKVL 87  Staphylothermus marinus F1
Q9HM17     83 TTEIIM 88  Thermoplasma acidophilum DSM 1728
Q97CU1     83 TTEIIL 88  Thermoplasma volcanium
P58190     78 IYLVRL 83  Sulfolobus solfataricus 98/2
P38618    119 TYLARL 124 Sulfolobus acidocaldarius
YP_022984  83 TSEIIL 88  Picrophilus torridus DSM 9790

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