| UHGV-0390175_1 | PHROG | phrog_1066 | NA | unknown function |
| UHGV-0390175_1 | eggNOG-mapper | 1232428.CAVO010000003_gene1013 | NA | NA |
| UHGV-0390175_1 | Structural annotation | PF05119, TIGR01558, COG3747 | NA | NA |
| UHGV-0390175_2 | PHROG | phrog_9 | terminase large subunit | head and packaging |
| UHGV-0390175_2 | UniRef90 | UniRef90_A0A6N2ZRC5 | Phage Terminase | NA |
| UHGV-0390175_2 | eggNOG-mapper | 1134413.ANNK01000054_gene2231 | Terminase | NA |
| UHGV-0390175_2 | Pfam | PF03354 | Terminase large subunit, ATPase domain | TerL_ATPase |
| UHGV-0390175_2 | Pfam | PF20441 | Terminase large subunit, endonuclease domain | TerL_nuclease |
| UHGV-0390175_2 | COG | COG4626 | Phage terminase-like protein, large subunit, contains N-terminal HTH domain | NA |
| UHGV-0390175_2 | Structural annotation | PF20441, PF03354, MF_04145, TIGR01547, COG4626 | NA | NA |
| UHGV-0390175_3 | PHROG | phrog_12 | portal protein | head and packaging |
| UHGV-0390175_3 | UniRef90 | UniRef90_A0A496PF26 | Phage portal protein | NA |
| UHGV-0390175_3 | eggNOG-mapper | 1232428.CAVO010000003_gene1011 | Phage portal protein | NA |
| UHGV-0390175_3 | Pfam | PF04860 | Phage portal protein | Phage_portal |
| UHGV-0390175_3 | NCBIFam | TIGR01537.1 | phage portal protein | NA |
| UHGV-0390175_3 | COG | COG4695 | Phage portal protein BeeE | NA |
| UHGV-0390175_3 | Structural annotation | PF04860, MF_04135, TIGR01537, COG4695 | NA | NA |
| UHGV-0390175_4 | KOfam | K06904 | NA | NA |
| UHGV-0390175_4 | PHROG | phrog_80 | head maturation protease | head and packaging |
| UHGV-0390175_4 | UniRef90 | UniRef90_A0A496PEG4 | HK97 family phage prohead protease | NA |
| UHGV-0390175_4 | eggNOG-mapper | 1232428.CAVO010000003_gene1010 | Caudovirus prohead serine protease | NA |
| UHGV-0390175_4 | Pfam | PF04586 | Caudovirus prohead serine protease | Peptidase_S78 |
| UHGV-0390175_4 | NCBIFam | TIGR01543.1 | HK97 family phage prohead protease | NA |
| UHGV-0390175_4 | COG | COG3740 | Phage head maturation protease | NA |
| UHGV-0390175_4 | Structural annotation | PF04586, TIGR01543, COG3740 | NA | NA |
| UHGV-0390175_5 | PHROG | phrog_10 | major head protein | head and packaging |
| UHGV-0390175_5 | UniRef90 | UniRef90_A0A496PEG7 | Phage major capsid protein | NA |
| UHGV-0390175_5 | eggNOG-mapper | 1341151.ASZU01000004_gene260 | Phage capsid family | NA |
| UHGV-0390175_5 | Pfam | PF05065 | Phage capsid family | Phage_capsid |
| UHGV-0390175_5 | NCBIFam | TIGR01554.2 | phage major capsid protein | NA |
| UHGV-0390175_5 | COG | COG4653 | Predicted phage phi-C31 gp36 major capsid-like protein | NA |
| UHGV-0390175_5 | Structural annotation | PF05065, MF_04119, TIGR01554, COG4653 | NA | NA |
| UHGV-0390175_6 | PHROG | phrog_40 | head-tail adaptor Ad1 | connector |
| UHGV-0390175_6 | UniRef90 | UniRef90_A0A496PFJ8 | Phage gp6-like head-tail connector protein | NA |
| UHGV-0390175_6 | eggNOG-mapper | 911008.GLAD_04132 | Phage gp6-like head-tail connector protein | NA |
| UHGV-0390175_6 | Pfam | PF05135 | Phage gp6-like head-tail connector protein | Phage_connect_1 |
| UHGV-0390175_6 | NCBIFam | TIGR01560.2 | head-tail connector protein | NA |
| UHGV-0390175_6 | Structural annotation | PF05135, TIGR01560 | NA | NA |
| UHGV-0390175_7 | PHROG | phrog_25 | head closure Hc1 | connector |
| UHGV-0390175_7 | UniRef90 | UniRef90_A0A496PEF8 | Head-tail adaptor protein | NA |
| UHGV-0390175_7 | eggNOG-mapper | 1232428.CAVO010000003_gene1007 | Phage head-tail joining protein | NA |
| UHGV-0390175_7 | Pfam | PF05521 | Phage head-tail joining protein | Phage_H_T_join |
| UHGV-0390175_7 | NCBIFam | TIGR01563.1 | phage head closure protein | NA |
| UHGV-0390175_7 | COG | COG5614 | Phage head-tail adaptor | NA |
| UHGV-0390175_7 | Structural annotation | PF05521, TIGR01563, COG5614 | NA | NA |
| UHGV-0390175_8 | PHROG | phrog_5 | tail completion or Neck1 protein | connector |
| UHGV-0390175_8 | UniRef90 | UniRef90_UPI000F8E065A | HK97 gp10 family phage protein | NA |
| UHGV-0390175_8 | eggNOG-mapper | 1232428.CAVO010000003_gene1006 | Bacteriophage HK97-gp10, putative tail-component | NA |
| UHGV-0390175_8 | Pfam | PF04883 | Bacteriophage HK97-gp10, putative tail-component | HK97-gp10_like |
| UHGV-0390175_8 | Structural annotation | PF17395, TIGR01725, COG5005 | NA | NA |
| UHGV-0390175_9 | PHROG | phrog_525 | NA | unknown function |
| UHGV-0390175_9 | eggNOG-mapper | 1294142.CINTURNW_0296 | NA | NA |
| UHGV-0390175_9 | Pfam | PF20765 | NA | DUF6838 |
| UHGV-0390175_9 | Structural annotation | PF20765, COG5003 | NA | NA |
| UHGV-0390175_10 | PHROG | phrog_1480 | tail sheath | tail |
| UHGV-0390175_10 | UniRef90 | UniRef90_A0A496PEP3 | Phage tail sheath protein | NA |
| UHGV-0390175_10 | eggNOG-mapper | 1232428.CAVO010000003_gene1004 | Phage tail sheath C-terminal domain | NA |
| UHGV-0390175_10 | Pfam | PF04984 | Phage tail sheath protein subtilisin-like domain | Phage_sheath_1 |
| UHGV-0390175_10 | Pfam | PF17482 | Phage tail sheath C-terminal domain | Phage_sheath_1C |
| UHGV-0390175_10 | Structural annotation | PF10758, COG3497 | NA | NA |
| UHGV-0390175_11 | PHROG | phrog_365 | tail protein | tail |
| UHGV-0390175_11 | UniRef90 | UniRef90_A0A6N2ZN94 | Phage-like element PBSX protein XkdM | NA |
| UHGV-0390175_11 | eggNOG-mapper | 1232428.CAVO010000003_gene1003 | Phage tail tube protein | NA |
| UHGV-0390175_11 | Pfam | PF09393 | Phage tail tube protein | DUF2001 |
| UHGV-0390175_11 | Structural annotation | PF09393, TIGR02241, COG3498 | NA | NA |
| UHGV-0390175_12 | PHROG | phrog_389 | tail protein XkdN-like | tail |
| UHGV-0390175_12 | UniRef90 | UniRef90_A0A4V6NPG5 | XkdN-like tail assembly chaperone | NA |
| UHGV-0390175_12 | Pfam | PF08890 | Phage XkdN-like tail assembly chaperone protein, TAC | Phage_TAC_5 |
| UHGV-0390175_12 | Structural annotation | PF08890 | NA | NA |
| UHGV-0390175_13 | PHROG | phrog_1533 | tail length tape measure protein | tail |
| UHGV-0390175_13 | UniRef90 | UniRef90_A0A6N2ZTP0 | Phage-related minor tail protein | NA |
| UHGV-0390175_13 | eggNOG-mapper | 1232428.CAVO010000003_gene1001 | Phage-related minor tail protein | NA |
| UHGV-0390175_13 | Pfam | PF10145 | Phage-related minor tail protein | PhageMin_Tail |
| UHGV-0390175_13 | NCBIFam | TIGR01760.1 | phage tail tape measure protein | NA |
| UHGV-0390175_13 | COG | COG5283 | Phage-related tail protein | NA |
| UHGV-0390175_13 | Structural annotation | PF10145, TIGR01760, COG5280 | NA | NA |
| UHGV-0390175_14 | PHROG | phrog_5184 | NA | unknown function |
| UHGV-0390175_14 | UniRef90 | UniRef90_A0A0L0W6M8 | LysM domain-containing protein | NA |
| UHGV-0390175_14 | eggNOG-mapper | 1232428.CAVO010000003_gene1000 | LysM domain | NA |
| UHGV-0390175_14 | Pfam | PF21821 | Dit-like phage tail protein | Dit_like |
| UHGV-0390175_14 | COG | COG1652 | Cytoplasmic potassium-binding protein Kbp/XkdP/YgaU, contains LysM domain | NA |
| UHGV-0390175_14 | Structural annotation | PF19266, TIGR02126, COG3499 | NA | NA |
| UHGV-0390175_15 | PHROG | phrog_400 | tail protein | tail |
| UHGV-0390175_15 | UniRef90 | UniRef90_A0A848BXY8 | Lytic transglycosylase domain-containing protein | NA |
| UHGV-0390175_15 | eggNOG-mapper | 1232428.CAVO010000003_gene999 | NLP P60 protein | NA |
| UHGV-0390175_15 | COG | COG0791 | Cell wall-associated hydrolase, NlpC_P60 family | NA |
| UHGV-0390175_15 | Structural annotation | PF14594, NF033848, COG4379 | NA | NA |
| UHGV-0390175_16 | PHROG | phrog_579 | NA | unknown function |
| UHGV-0390175_16 | UniRef90 | UniRef90_UPI000F8C7C79 | NA | NA |
| UHGV-0390175_16 | eggNOG-mapper | 1232428.CAVO010000003_gene998 | NA | NA |
| UHGV-0390175_16 | Pfam | PF10844 | NA | DUF2577 |
| UHGV-0390175_16 | Structural annotation | PF10844 | NA | NA |
| UHGV-0390175_17 | PHROG | phrog_120 | baseplate protein | tail |
| UHGV-0390175_17 | UniRef90 | UniRef90_UPI000F8DD710 | NA | NA |
| UHGV-0390175_17 | eggNOG-mapper | 1232428.CAVO010000003_gene997 | NA | NA |
| UHGV-0390175_17 | Pfam | PF10934 | NA | DUF2634 |
| UHGV-0390175_17 | COG | COG3628 | Phage baseplate assembly protein W | NA |
| UHGV-0390175_17 | Structural annotation | PF10934, MF_02010, TIGR03357, COG3628 | NA | NA |
| UHGV-0390175_18 | PHROG | phrog_6 | baseplate protein | tail |
| UHGV-0390175_18 | UniRef90 | UniRef90_A0A6N2ZPA6 | Baseplate J-like protein | NA |
| UHGV-0390175_18 | eggNOG-mapper | 1273103.NM10_00999 | Baseplate J-like protein | NA |
| UHGV-0390175_18 | Pfam | PF04865 | Baseplate J-like protein | Baseplate_J |
| UHGV-0390175_18 | COG | COG3299 | NA | NA |
| UHGV-0390175_18 | Structural annotation | PF04865, PF21379, MF_04102, TIGR02243, COG3299 | NA | NA |
| UHGV-0390175_19 | PHROG | phrog_521 | tail protein | tail |
| UHGV-0390175_19 | UniRef90 | UniRef90_UPI00189AD7F6 | NA | NA |
| UHGV-0390175_19 | eggNOG-mapper | 1111454.HMPREF1250_0200 | NA | NA |
| UHGV-0390175_19 | Pfam | PF10076 | Bacteriophage Mu-like, Gp48 | Phage_Mu_Gp48 |
| UHGV-0390175_19 | COG | COG3778 | NA | NA |
| UHGV-0390175_19 | Structural annotation | PF10076, COG3778 | NA | NA |
| UHGV-0390175_20 | PHROG | phrog_7037 | tail fiber protein | tail |
| UHGV-0390175_20 | UniRef90 | UniRef90_UPI001D0A4391 | phage tail protein | NA |
| UHGV-0390175_20 | eggNOG-mapper | 546273.VEIDISOL_00731 | cellulose 1,4-beta-cellobiosidase activity | NA |
| UHGV-0390175_20 | COG | COG5301 | Phage-related tail fiber protein | NA |
| UHGV-0390175_20 | Structural annotation | PF12571 | NA | NA |
| UHGV-0390175_21 | KOfam | K14059 | int; integrase | NA |
| UHGV-0390175_21 | PHROG | phrog_1 | integrase | integration and excision |
| UHGV-0390175_21 | UniRef90 | UniRef90_UPI00189C24A4 | site-specific integrase | NA |
| UHGV-0390175_21 | eggNOG-mapper | 546273.VEIDISOL_00732 | Belongs to the 'phage' integrase family | NA |
| UHGV-0390175_21 | Pfam | PF14659 | Phage integrase, N-terminal SAM-like domain | Phage_int_SAM_3 |
| UHGV-0390175_21 | Pfam | PF00589 | Phage integrase family | Phage_integrase |
| UHGV-0390175_21 | COG | COG4974 | Site-specific recombinase XerD | NA |
| UHGV-0390175_21 | Structural annotation | PF00589, MF_01808, NF007246, COG4974 | NA | NA |
| UHGV-0390175_22 | PHROG | phrog_32639 | NA | unknown function |
| UHGV-0390175_22 | Structural annotation | PF21611 | NA | NA |
| UHGV-0390175_24 | Structural annotation | PF21146, NF041425, COG5513 | NA | NA |
| UHGV-0390175_25 | KOfam | K16630 | COL22A; collagen type XXII alpha | NA |
| UHGV-0390175_25 | PHROG | phrog_819 | tail protein | tail |
| UHGV-0390175_25 | Pfam | PF01391 | Collagen triple helix repeat (20 copies) | Collagen |
| UHGV-0390175_25 | Structural annotation | PF20622 | NA | NA |
| UHGV-0390175_26 | PHROG | phrog_8369 | hol-like chemotaxis | other |
| UHGV-0390175_26 | eggNOG-mapper | 1401067.HMPREF0872_03365 | NA | NA |
| UHGV-0390175_27 | PHROG | phrog_27828 | NA | unknown function |
| UHGV-0390175_27 | UniRef90 | UniRef90_F5KZP5 | Conserved domain protein | NA |
| UHGV-0390175_27 | eggNOG-mapper | 546273.VEIDISOL_00738 | NA | NA |
| UHGV-0390175_28 | KOfam | K01448 | amiABC; N-acetylmuramoyl-L-alanine amidase [EC:3.5.1.28] | NA |
| UHGV-0390175_28 | PHROG | phrog_435 | endolysin | lysis |
| UHGV-0390175_28 | UniRef90 | UniRef90_W1WXV6 | MurNAc-LAA domain-containing protein | NA |
| UHGV-0390175_28 | eggNOG-mapper | 546273.VEIDISOL_00739 | N-acetylmuramoyl-L-alanine amidase | NA |
| UHGV-0390175_28 | Pfam | PF01520 | N-acetylmuramoyl-L-alanine amidase | Amidase_3 |
| UHGV-0390175_28 | COG | COG0860 | N-acetylmuramoyl-L-alanine amidase | NA |
| UHGV-0390175_28 | Structural annotation | PF01520, MF_00562, TIGR02883, COG0860 | NA | NA |
| UHGV-0390175_29 | PHROG | phrog_18860 | NA | unknown function |
| UHGV-0390175_30 | PHROG | phrog_2655 | excisionase | integration and excision |
| UHGV-0390175_30 | UniRef90 | UniRef90_A0A134CAQ8 | HTH_59 domain-containing protein | NA |
| UHGV-0390175_30 | eggNOG-mapper | 1128111.HMPREF0870_00986 | NA | NA |
| UHGV-0390175_30 | Pfam | PF20038 | Helix-turn-helix domain | HTH_59 |
| UHGV-0390175_30 | Structural annotation | PF20038, TIGR01764 | NA | NA |
| UHGV-0390175_31 | UniRef90 | UniRef90_B1C718 | RHH_1 domain-containing protein | NA |
| UHGV-0390175_31 | eggNOG-mapper | 445971.ANASTE_00515 | NA | NA |
| UHGV-0390175_31 | Pfam | PF01402 | Ribbon-helix-helix protein, copG family | RHH_1 |
| UHGV-0390175_31 | Structural annotation | PF12651, NF041793, COG4710 | NA | NA |
| UHGV-0390175_32 | PHROG | phrog_518 | Rha-like transcriptional regulator | transcription regulation |
| UHGV-0390175_32 | UniRef90 | UniRef90_UPI000F8DB756 | Rha family transcriptional regulator | NA |
| UHGV-0390175_32 | eggNOG-mapper | 1485543.JMME01000017_gene2258 | Phage regulatory protein | NA |
| UHGV-0390175_32 | Pfam | PF09669 | Phage regulatory protein Rha (Phage_pRha) | Phage_pRha |
| UHGV-0390175_32 | NCBIFam | TIGR02681.1 | phage regulatory protein, Rha family | NA |
| UHGV-0390175_32 | COG | COG3646 | Phage regulatory protein Rha | NA |
| UHGV-0390175_32 | Structural annotation | PF09669, TIGR02681, COG3646 | NA | NA |
| UHGV-0390175_33 | KOfam | K14059 | int; integrase | NA |
| UHGV-0390175_33 | PHROG | phrog_1 | integrase | integration and excision |
| UHGV-0390175_33 | UniRef90 | UniRef90_A0A6N2ZQB7 | Site-specific tyrosine recombinase XerC | NA |
| UHGV-0390175_33 | eggNOG-mapper | 546273.VEIDISOL_01041 | Phage integrase family | NA |
| UHGV-0390175_33 | Pfam | PF00589 | Phage integrase family | Phage_integrase |
| UHGV-0390175_33 | COG | COG0582 | Integrase/recombinase, includes phage integrase | NA |
| UHGV-0390175_33 | Structural annotation | PF00589, PF14659, MF_02055, TIGR02224, COG4974 | NA | NA |
| UHGV-0390175_34 | PHROG | phrog_2158 | abortive infection resistance protein | moron, auxiliary metabolic gene and host takeover |
| UHGV-0390175_34 | UniRef90 | UniRef90_A0A6N2ZUD5 | Abi-like protein | NA |
| UHGV-0390175_34 | eggNOG-mapper | 568816.Acin_1264 | Abi-like protein | NA |
| UHGV-0390175_34 | PADLOC | AbiD | AbiD | Abi |
| UHGV-0390175_34 | Pfam | PF07751 | Abi-like protein | Abi_2 |
| UHGV-0390175_34 | COG | COG4823 | Abortive infection bacteriophage resistance protein | NA |
| UHGV-0390175_34 | Structural annotation | PF07751, COG4823 | NA | NA |
| UHGV-0390175_35 | PHROG | phrog_20936 | NA | unknown function |
| UHGV-0390175_35 | UniRef90 | UniRef90_UPI001F0B7502 | ImmA/IrrE family metallo-endopeptidase | NA |
| UHGV-0390175_35 | Structural annotation | PF06114 | NA | NA |
| UHGV-0390175_36 | KOfam | K22299 | rghR; HTH-type transcriptional regulator, competence development regulator | NA |
| UHGV-0390175_36 | PHROG | phrog_8 | transcriptional regulator | transcription regulation |
| UHGV-0390175_36 | UniRef90 | UniRef90_UPI0006D18834 | helix-turn-helix transcriptional regulator | NA |
| UHGV-0390175_36 | eggNOG-mapper | 479436.Vpar_0382 | Helix-turn-helix domain protein | NA |
| UHGV-0390175_36 | Pfam | PF01381 | Helix-turn-helix | HTH_3 |
| UHGV-0390175_36 | COG | COG1396 | Transcriptional regulator, contains XRE-family HTH domain | NA |
| UHGV-0390175_36 | Structural annotation | PF12844, NF041951, COG1476 | NA | NA |
| UHGV-0390175_37 | UniRef90 | UniRef90_A0A2S7ZD16 | Phage repressor protein | NA |
| UHGV-0390175_37 | eggNOG-mapper | 558169.AGAV01000008_gene736 | NA | NA |
| UHGV-0390175_37 | Structural annotation | PF05339, NF041951, COG1396 | NA | NA |
| UHGV-0390175_42 | PHROG | phrog_21028 | NA | unknown function |
| UHGV-0390175_42 | Structural annotation | PF21441 | NA | NA |
| UHGV-0390175_43 | Structural annotation | PF09035, TIGR01764, COG3311 | NA | NA |
| UHGV-0390175_46 | PHROG | phrog_3584 | replication initiation protein | DNA, RNA and nucleotide metabolism |
| UHGV-0390175_46 | UniRef90 | UniRef90_A0A1I5LZL1 | Relaxase/Mobilisation nuclease domain-containing protein | NA |
| UHGV-0390175_46 | eggNOG-mapper | 883156.HMPREF9282_01224 | NA | NA |
| UHGV-0390175_46 | Structural annotation | PF21578 | NA | NA |
| UHGV-0390175_47 | KOfam | K03111 | ssb; single-strand DNA-binding protein | NA |
| UHGV-0390175_47 | PHROG | phrog_44 | single strand DNA binding protein | DNA, RNA and nucleotide metabolism |
| UHGV-0390175_47 | UniRef90 | UniRef90_W1YPP3 | Single-stranded DNA-binding protein | NA |
| UHGV-0390175_47 | eggNOG-mapper | 1254432.SCE1572_15710 | Plays an important role in DNA replication, recombination and repair. Binds to ssDNA and to an array of partner proteins to recruit them to their sites of action during DNA metabolism | NA |
| UHGV-0390175_47 | Pfam | PF00436 | Single-strand binding protein family | SSB |
| UHGV-0390175_47 | NCBIFam | TIGR00621.2 | single-stranded DNA-binding protein | NA |
| UHGV-0390175_47 | COG | COG0629 | Single-stranded DNA-binding protein | NA |
| UHGV-0390175_47 | HAMAP | MF_00984 | Single-stranded DNA-binding protein | NA |
| UHGV-0390175_47 | Structural annotation | PF00436, MF_00984, NF005406, COG0629 | NA | NA |
| UHGV-0390175_53 | PHROG | phrog_355 | nucleoside 2-deoxyribosyltransferase | DNA, RNA and nucleotide metabolism |
| UHGV-0390175_53 | UniRef90 | UniRef90_UPI001F1C005B | NA | NA |
| UHGV-0390175_53 | eggNOG-mapper | 883156.HMPREF9282_01229 | NA | NA |
| UHGV-0390175_53 | Pfam | PF14359 | NA | DUF4406 |
| UHGV-0390175_53 | Structural annotation | PF14359, TIGR03646, COG3613 | NA | NA |
| UHGV-0390175_54 | PHROG | phrog_36 | transcriptional regulator | transcription regulation |
| UHGV-0390175_54 | UniRef90 | UniRef90_A0A6N2ZMD2 | Sigma-70, region 4 | NA |
| UHGV-0390175_54 | eggNOG-mapper | 706434.HMPREF9429_00383 | NA | NA |
| UHGV-0390175_54 | Pfam | PF07374 | NA | DUF1492 |
| UHGV-0390175_54 | Structural annotation | PF07374, MF_00245, TIGR01636, COG2739 | NA | NA |
| UHGV-0390175_55 | UniRef90 | UniRef90_A0A6N2ZRY1 | HNH endonuclease | NA |
| UHGV-0390175_55 | eggNOG-mapper | 1123489.AUAN01000010_gene369 | endonuclease activity | NA |
| UHGV-0390175_55 | Pfam | PF01844 | HNH endonuclease | HNH |
| UHGV-0390175_55 | COG | COG1403 | 5-methylcytosine-specific restriction endonuclease McrA | NA |
| UHGV-0390175_55 | Structural annotation | COG1403 | NA | NA |
| UHGV-0390175_56 | KOfam | K07451 | mcrA; 5-methylcytosine-specific restriction enzyme A [EC:3.1.21.-] | NA |
| UHGV-0390175_56 | PHROG | phrog_119 | HNH endonuclease | DNA, RNA and nucleotide metabolism |
| UHGV-0390175_56 | UniRef90 | UniRef90_UPI00189BD74A | HNH endonuclease | NA |
| UHGV-0390175_56 | eggNOG-mapper | 1089548.KI783301_gene3222 | HNH endonuclease | NA |
| UHGV-0390175_56 | Pfam | PF01844 | HNH endonuclease | HNH |
| UHGV-0390175_56 | COG | COG1403 | 5-methylcytosine-specific restriction endonuclease McrA | NA |