Conserved Protein Domain Family
EKR
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pfam10371: EKR (This model is not part of the current CDD release)
Domain of unknown function
EKR is a short, 33 residue, domain found in bacterial and some lower eukaryotic species which lies between a POR (pyruvate ferredoxin/flavodoxin oxidoreductase) pfam01558 and the 4Fe-4S binding domain Fer4 pfam00037. It contains a characteristic EKR sequence motif. The exact function of this domain is not known.
Links
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Statistics
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PSSM-Id: 519337
Aligned: 108 rows
Threshold Bit Score: 55.2262
Created: 15-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
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Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
Q9CIE1                619 QEEKTKVLTTESSrkkYVFEIVNKTNAFEGDELSVQTLVdnkmTFGDEPLGTSASEKRVIA 679  Lactococcus lactis subsp...
WP_014554209          626 eAAAEESEADVPE---FVKNVLQVVNGQKGDELPVSTFVg--rEDGHFPPGLSQYEKRGIA 681  Halanaerobium praevalens
WP_015923796          627 AAATKE--EELPE---FVEKVVEPINKQKGDELPVSTFVg--rEDGTFPQGTAAYEKRGIA 680  Halothermothrix orenii
goetting:Curi_c20330  631 DAECSE--KEIPE---FIKNVVIPMNAQKGDDLPVSTFAn--iADGVFPNGTTAYEKRGIA 684 
WP_013779037          626 EAAAAV--SNAPD---FINNVADVMNRQEGDKLPVSAFVg--rEDGTFPVGTTKYEKRGIA 679  Tepidanaerobacter acetat...
CDC20698              626 EAAVVD--SNRPE---FVKNIVDVMNAQKGDTLPVSAFKn--iEDGTFENGTAAYEKRGIA 679 
WP_012863031          626 DKDIVD--SGKPE---FVKRIAEPINAVKGDELPVSAFLg--yEDGTFENGTTAYEKRGIA 679  Sebaldella termitidis
3_pfamImport            2 DEIKHD--ENRPE---FIRNIVDVMNAQKGDDLPVSAFNg--yEDGTFPAGTAKFEKRGIA 55  
WP_016407781          627 TEAAAA--RKTTE---FVKNIVEPMNAQEGDKLPVSAFSg--rEDGHFPTGTAAYEKRGVA 680  Anaerotignum faecicola
WP_002840540          623 AEEDVEKDANLPE---FVKEVASVMNAQQGNDLPVSAFKd--rANGEFPMGTSAYEKRCIA 678  Finegoldia magna
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