Table 3. Cyanomyovirus signature core genes from 28 cyanomyovirus isolates.
| Gene Cluster | Protein name | Pfam annotation | Pfam description | ProPortal protein cluster description |
|---|---|---|---|---|
| PhCOG71234 | UvsY | UvsY | ||
| PhCOG71329 | Td | PF02511 | Thymidylate synthase complementing protein | Thymidylate synthetase |
| PhCOG71555 | PsbA | PF00124 | Photosynthetic reaction center protein | Photosystem II D1 protein |
| PhCOG71685 | NrdB | PF00268 | Ribonucleotide reductase, small chain | Ribonucleotide reductase |
| PhCOG72002 | Hypothetical protein | |||
| PhCOG72091 | MazG | PF03819 | MazG nucleotide pyrophosphohydrolase domain | Pyrophosphatase |
| PhCOG72096 | gp43 | PF00136/PF03104 | DNA polymerase family B/DNA polymerase family B, exonuclease domain | DNA polymerase |
| PhCOG72133 | gp21 | PF03420 | Prohead core protein protease | Prohead core scaffold and protease |
| PhCOG71393 | RegA | PF01818 | Bacteriophage translational regulator | Endoribonulceases, translational repressor |
| PhCOG72163 | gp6 | Base plate wedge | ||
| PhCOG72320 | gp22 | T4-like prohead core scaffold protein | ||
| PhCOG72416 | gp33 | Late promoter transcription accessory protein | ||
| PhCOG72419 | gp32 | PF08804 | Single-stranded DNA binding | SsDNA-binding protein |
| PhCOG72560 | gp26 | PF12322 | T4 bacteriophage base plate protein | Base plate hub subunit |
| PhCOG72577 | Hypothetical protein | |||
| PhCOG72907 | gp25 | PF04965 | Gene 25-like lysozyme | Base plate wedge subunit |
| PhCOG73251 | gp55 | PF04542 | Sigma-70 region 2 | Sigma factor for late transcription |
| PhCOG199 | gp61 | DNA primase subunit | ||
| PhCOG71136 | PhoH | PF02562 | PhoH | P-starvation-inducible protein |
| PhCOG71424 | gp19 | PF06841 | T4-like virus tail tube protein gp19 | Tail tube monomer |
| PhCOG2 | NrdA | PF03477 | ATP-cone | Ribonucleotide reductase A subunit |
| PhCOG71205 | gp41 | PF03796/PF06745 | DnaB-like helicase C terminal domain/KaiC | DNA primase-helicase |
| PhCOG72128 | Hypothetical protein | |||
| PhCOG72704 | gp15 | Proximal tail sheath stabilization | ||
| PhCOG73063 | gp4 | PF08722 | TnsA endonuclease N terminal | Head completion protein |
| PhCOG73249 | PF11360 | Protein of unknown function (DUF3110) | Hypothetical protein |
Abbreviation: ATP, adenosine phosphate.