Conserved Protein Domain Family
DUF3644

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pfam12358: DUF3644 
Domain of unknown function (DUF3644)
This entry represents a HEPN-like domain found in bacterial proteins. The AlphaFold structures show this entry is a part of the Nucleotidyltransferase substrate binding domain superfamily.
Statistics
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PSSM-Id: 492573
Aligned: 76 rows
Threshold Bit Score: 130.785
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_095840322   6 ILLEKSIASCISAIEIYNKPDFRYREETFSILIINAWELLLKAKIIKDNKNDVKSIyvklpkqlkngikstkQTvPKKTR 85  Chitinophaga
WP_087378330  11 TILENSLNSALTAVETYNRPKTKFRIENYVVLMIIAWTKLFHAFFQATIGERYFYk---------------eKNgRYKII 75  Anaeromassiliba...
WP_043872724   8 SILASSIDSALLAVEIYNKPRATFRTEAFISLMIIAWTRLFHCYFYQSIGDKYYYRd--------------kKSnRYLKK 73  Legionella mass...
WP_060674638  10 TILESSIDSALLAVEVYNKPRTTFRVENYITLMIMAWTRLFHAHFNNTIGDKYYYk---------------kKN-RYERV 73  Rossellomorea v...
WP_094967254  10 STLESSIESALLAVEIYNKPRTPFRVEGFITQMIMAWTRLFHAHFNNTIGSKYYYk---------------nSNgRYQTI 74  Winogradskyella...
ORU94945      11 NHLVKCQTCAVYAVGAYNHPGSQFRTALYVILIVMAWTALFHALFFQENQKPWRRKkg-------------tKAiRYEKI 77 
WP_095844766  91 VNLKKAREFALLAVATYNNPFTDFKTFGFIVNIIIAYTSLFHAIFAKNGMSYSYLE----------------DDgSPKLV 154 Gibbsiella quer...
4_pfamImport   1 MLLHKAREFALLAVSTYNNPYTEFKTYGYIVNIVIAYTALFHAIFEKKGIDYFHL-----------------KDgKPVII 63 
WP_012801357  91 ILVHKAKEFALLAVSTYNNPYTEFKTYGFIVNIVIAYTSLFHAIFEKRGSNYFHLD----------------ENgEPIFI 154 Kangiella koree...
2_pfamImport   1 SCLDKALDSALLAVETYNKPAVKFKSGGYIVLMCIAWTSLLHGIFLRKKIKPIYKE----------------KNgRYKKV 64 
WP_095840322  86 SGNPMTIEITRAIELIEK---NPHnkitPALkENIISLLEIRDNAIHFKNSESALSKIVLELGTASLKNYLTAIKNWFKR 162 Chitinophaga
WP_087378330  76 EGERKAWELKECIKNFQKgtqKQKl--tEAViANLNFFIGIRNKIEHRYWNSSALDILLFGECQALLYNYENTVMALFGD 153 Anaeromassiliba...
WP_043872724  74 DNERMAWDLSNCIKEYG------Nl--sEAVkANLNFFILLRNKVEHRHVEKIEFDTMLFGECQALLYNFESQLIEWFGY 145 Legionella mass...
WP_060674638  74 DGERKAWELSTCISKYG------El--tEAEeRNLRFFIKLRNKIEHRHIEKETLDTLIFGECQALLYNFEKTLVKLFGE 145 Rossellomorea v...
WP_094967254  75 DGEKKSWELKTCITKHG------Gi--pASVkSNLTFFIKLRNKIEHRHIDRDEVGIMIFGECQSLLYNYENTLIEFFGE 146 Winogradskyella...
ORU94945      78 DGEPKYWGLAECLEQYYKnqkDKN----PAErVNLKFLIGLRNIIEHRHL--PTLDPSVFGECQAALHNLEAMLDSNFGG 151
WP_095844766 155 DGQEKAWELKTCCQEYWP---GIE----SAEkANLLFLIGLRNIIEHRGL--PAIDLLTFGECQAAINNFENIIIKEFGE 225 Gibbsiella quer...
4_pfamImport  64 DGEEKAWELMECCNQYWN---GVE----RPEkYNLQFLIGLRNKIEHRSL--PAIELAVAGECQAALINFENLLAEEFGD 134
WP_012801357 155 DGEEKAWELSECCDAFWQ---GET----NAEkANIKFLIGLRNKIEHRSL--PAIDLAVCGECQSALSNFETLLVEEFGD 225 Kangiella koree...
2_pfamImport  65 NGEIQYWELKTCVAKYFV---DSN----NPIrKNLEFFIPLRNKIEHKFL--PELDSNIFAECESLLLNFDKIVEAEFGH 135
WP_095840322 163 DLSKYNFFLMPMSFFHEHDTIKSFSTRNTSG-SAKKIIKYIADKSALY 209 Chitinophaga
WP_087378330 154 DYSINTCLAYALQFSHLRANEQLVAQKDLLSkDMQDIKKYIDKYRTDL 201 Anaeromassilibacillus sp. An172
WP_043872724 146 EYCINETLAFSLQFSVLRNNTQEIANKRALSaDLKDLKRFIENYRSSL 193 Legionella massiliensis
WP_060674638 146 EYGINENLAFSLQFSRIMTKEQRQAQKNLLSnEVQNLVDYITKYRSEL 193 Rossellomorea vietnamensis
WP_094967254 147 EYALNESLSFSIQFSRLRKKSQLKASKKLLSkEIKELKNFIETYRNSL 194 Winogradskyella aurantia
ORU94945     152 RYSLANQLEFSLQFSKITPAEKQKAQRALATrMGKEVKEYVEKFRDGL 199
WP_095844766 226 DNALMINLALAMQLTRATQQAQIDAIKQFQTeNFNVVKNFMVDYKNEL 273 Gibbsiella quercinecans
4_pfamImport 135 SHALCTNLAIAMQLSRISEQAQIDAMKQLQKeNYKVVRHYMETYRADL 182
WP_012801357 226 DHALTANLAIAMQLTRISEQAQVDSLKQLQKeNYKVVREYMETYRNDL 273 Kangiella koreensis
2_pfamImport 136 KYCLRESLSFAL---QLFPSSETLSMATKANkDYDSIVSFINQYRSSI 180
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