Conserved Protein Domain Family
Mrr_cat_2

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pfam13156: Mrr_cat_2 
Restriction endonuclease
Prokaryotic family found in type II restriction enzymes containing the hallmark (D/E)-(D/E)XK active site. Presence of catalytic residues implicates this region in the enzymatic cleavage of DNA
Statistics
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PSSM-Id: 493155
Aligned: 28 rows
Threshold Bit Score: 119.333
Created: 16-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
WP_015453498   33 QVDSFLREEfnIKEVYLWNEFSd--kFQIN--RHDFGIDIVILS--KEEEILAVQCKAFSPT--YSLRLNDFKNFLGINS 104  Helicobacter ...
ADJ19584       34 KSDPLYAAQ--WSNVWLWGDFPs--rKDFS--GKDTGIDLVART--IHGDYWAIQCKCFKED--TRINKPMVDTFLSTSG 103 
WP_013607541   33 LTEPQYRGR--FQEVWLWNEFPs--rKDLG--GKDLGIDLVAKT--TLGEYWAIQCKFFKED--SLITKPQVDTFISTSG 102  Sphaerochaeta...
WP_014455422   35 KTDPKYADR--FKKVWMWNEFPy--rKDLG--GSDTGIDLVAQT--VEGDYWAIQCKCYQES--AVINKPEVDSFLSSSS 104  Spirochaeta a...
2_pfamImport    1 KTTTLYANL--FEEVWLWTEFPf--hDQFG--GKDTGIDLVART--VEGEYWAIQCKCYAAN--AFINKPDVDTFLSTSG 70  
3_pfamImport    1 KTASLYAGR--FEEVWLWSEFPc--hDQFG--GKDIGIDLVAKT--FSGEYWAVQCKCYADD--KYITKPDVDTFLSTSG 70  
WP_014802615   41 LSDPKYATK--LKHVWLFREVPsavvKRLHlpATDQGIDLIAET--IEGEYWSIQCK-YASDenQKISHRKISTFMSLSF 115  Turneriella p...
EFT82620       50 RNDPEMQQF--IGRVWKATDPDcpi-----ayKTDTGVDIIAEDtqNEGKYWAIQCKAYDVE--HEFTWEELSTFIASVA 120 
WP_012798533  306 KNDPLYSAR--FTDVWMWKDAPtn-------nGHDIGIDLVAQDa-EDGSYWAIQCKCYDEE--STLDYKTVSTFFGAQG 373  Slackia helio...
WP_005369492   31 KNDPEWSTQ--VDQVWLWEEYPkr-------wGIDCGIDLVFQH--KNGETWAVQAKCYSSN--HDITKNDVDKFLSESN 97   Methylomicrob...
WP_015453498  105 FVdnnd----kifKISQSLIFHTCKS-VSGEVGKALeqnaNGEKAKAIAFGYNELKDLEIDWQKINLDAIEQ 171  Helicobacter cinaedi
ADJ19584      104 KSfydvlepgkkvRFSCRLWLDTTIAgFNPEAENTI----KGQTPEVIRRGYLDLVDAPVDWAKLDKGSSGE 171 
WP_013607541  103 KSfedteeigkivHFSHRLWIDTTSRgFNPEAEQTV----HNQTPPVSRLNLYELMDSEVDWDKIEAGLSGA 170  Sphaerochaeta globosa
WP_014455422  105 RQfkden--fqttGFTNRLWISTTNK-WNRNAEQAI----ANQNPPVSRINLFVLRDAPVDWEKIEQGISGV 169  Spirochaeta africana
2_pfamImport   71 KRfete---sgmtGFVQRLWISTTNK-WNPTAEQTI----RNQNPPVTRLNLIDLENDDVDWNSLEQGIFGM 134 
3_pfamImport   71 KTfeve---gvehAFAQRLWISTTNK-WNSVAELTI----KKQTPQVTRLNLIDLEADDVDWEKLEQGLYGK 134 
WP_014802615  116 GLa---------eNITYGLVATTVD-----------------------------------DYAALYRGKPNI 143  Turneriella parva
EFT82620      121 TDs----------RYTGCMLLSTATN-ISNQLAENFmrmrKNKGLETHIIGLQTMSESNLDWSNLFTDRKAE 181 
WP_012798533  374 NNd----------TYAHNMLISTTEN-LTPNLDKVL------TDWSTVRLFPSEMDQAEIDWQPFIEGKEIA 428  Slackia heliotrinired...
WP_005369492   98 RA-----------GIDKRLLIATTDR-IGKNAIQVC----EAQEKTVVRFLLSDFERSELEY----PSHYNE 149  Methylomicrobium album
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