Conserved Protein Domain Family
VirArc_Nuclease
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pfam12187: VirArc_Nuclease 
Viral/Archaeal nuclease
This family of proteins is found in archaea and viruses. Proteins in this family are typically between 211 and 244 amino acids in length. These proteins are nucleases from fusseloviruses and sulfolobus archaea.
Links
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Statistics
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PSSM-Id: 288997
Aligned: 3 rows
Threshold Bit Score: 149.825
Created: 16-Feb-2025
Updated: 28-Apr-2025
Structure
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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: 
Q4JBE8   4 DFKqrywansnfdgfevpnehlgreyliygllhiklkqwkekgliPDNIYLrrtgigtltsvinhdyykdvlDKYDFtiy 83  Sulfolobus acidocalda...
Q97ZN3  18 PFK------------------------------------------KFDFYI---------------------PKYNL--- 31  Saccharolobus solfata...
P20213  37 NFKlkywgnqaedyilpstylgre-ylvfgkllislskwrakgllDFDVYIrptgvgtltnvineqyysglqDKYDLtly 115 Sulfolobus spindle-sh...

Q4JBE8  84 yhykengedrywpglFIDTTGSSWTEEQSEQR-----YGEPIYAVLSTKVWVAQEFDVLG-RTIFIHYNDREDKLKLIVA 157 Sulfolobus acidocalda...
Q97ZN3  32 ---------------YLDVTGTSFTKSESIKRahmlqLRGAIIAILGIKVSVAEILAAKGyRTAFANVAEREGEIRFMPY 96  Saccharolobus solfata...
P20213 116 vkak----teyypliWIDITGSSWTEEQSKER-----YGESVYAILSTKVEVAKQNEVMG-RVWFIHYSDAEDKLKCISA 185 Sulfolobus spindle-sh...

Q4JBE8 158 LSILNLYGQNK---IRLNEYEYGAKSQYYIipVKFWKNITELRV 198 Sulfolobus acidocaldarius
Q97ZN3  97 SRLKVLEKNGRaiiAQPEEIEFAKGERTYI--LTRWTDWLKPNQ 138 Saccharolobus solfataricus
P20213 186 LQILNLEKQGK---IKKDKFERDAVSYYYLipLQYWKNLTDLRV 226 Sulfolobus spindle-shaped virus 1
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