phrog_7344 is made of 16 protein sequences and is annotated as "terminase small subunit"
Functional category: head and packaging


Average length of proteins Number of columns in the MSA Number of conserved columns in the MSA
154.12 206 162


List of all proteins of this PHROG

PHROG prot ID NCBI prot ID NCBI prot annotation Virus ID (click to view) Virus name Virus taxonomy
p355407 no NCBI prot ID no annotation VI_04507 Bacilli_gi_301300595 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae; unclassified Siphoviridae.
p319388 no NCBI prot ID no annotation VI_04518 Bacilli_gi_312868614 Viruses.
p365939 no NCBI prot ID no annotation VI_05470 Bacilli_gi_395238799 Viruses.
p156819 no NCBI prot ID no annotation VI_00826 Bacilli_gi_556912837 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Myoviridae; unclassified Myoviridae; Lactobacillus phage phiAQ113.
NC_019782_p1 YP_007173599.1 phage terminase small subunit NC_019782 Lactobacillus phage phiAQ113 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Myoviridae.
p36859 no NCBI prot ID no annotation VI_00612 Bacilli_gi_505484066 Viruses.
p202079 no NCBI prot ID no annotation VI_00407 Bacilli_gi_423364641 Viruses.
KU665491_p13 AMQ66672.1 hypothetical protein KU665491 Bacillus phage Mgbh1 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae; Magadivirus; Bacillus virus Mgbh1.
p35841 no NCBI prot ID no annotation VI_00416 Bacilli_gi_423422311_2192763_2255576 Viruses.
p32417 no NCBI prot ID no annotation VI_00731 Bacilli_gi_163937865 Viruses.
p48617 no NCBI prot ID no annotation VI_05296 Bacilli_gi_544020570 Viruses; unclassified bacterial viruses.
NC_004820_p44 NP_852524.1 hypothetical protein NC_004820 Bacillus phage phBC6A51 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae.
NC_006936_p11 YP_223884.1 putative small subunit terminase NC_006936 Lactobacillus virus phiJL1 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae; Coetzeevirus.
NC_028835_p1 YP_009201796.1 small subunit terminase NC_028835 Lactobacillus phage CL2 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae.
NC_028888_p1 YP_009206657.1 small subunit terminase NC_028888 Lactobacillus phage CL1 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae.
KF114880_p14 AGS80828.1 insertion element transposase helix-turn-helix domain protein KF114880 Leptospira phage vB_LinZ_10-LE1 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Myoviridae; unclassified Myoviridae.

PHROGs colocalized to this PHROG

PHROG #Prot Annotation Category #Neighbors Probability Score
phrog_38 1538 terminase large subunit head and packaging 8 5.54E-19 9.38

PHROGs similar to this PHROG

PHROG Annotation Category Probability Evalue posQ/posS
phrog_151 transposase integration and excision 94.3 0.0039 15-48 / 12-45
phrog_1553 excisionase integration and excision 90.4 0.055 26-50 / 4-29
phrog_1740 RNA polymerase sigma factor transcription regulation 95.0 0.0016 6-45 / 122-161
phrog_1889 terminase small subunit head and packaging 94.7 0.0023 13-55 / 7-51
phrog_20467 HNH endonuclease DNA, RNA and nucleotide metabolism 93.3 0.01 7-45 / 51-89
phrog_24579 terminase small subunit head and packaging 98.1 3.6E-09 5-107 / 8-106
phrog_2538 terminase small subunit head and packaging 99.8 8.4E-23 8-114 / 1-107
phrog_2606 terminase small subunit head and packaging 92.4 0.02 14-48 / 8-44
phrog_26539 no annotation unknown function 93.4 0.0094 25-63 / 31-70
phrog_268 no annotation unknown function 90.5 0.052 21-50 / 11-40
phrog_28310 no annotation unknown function 90.2 0.059 27-48 / 24-45
phrog_309 terminase small subunit head and packaging 97.0 4.7E-06 19-58 / 17-57
phrog_3218 terminase small subunit head and packaging 95.7 0.00038 5-58 / 13-70
phrog_3512 sigma factor transcription regulation 95.4 0.00078 10-45 / 66-101
phrog_351 RNA polymerase sigma factor transcription regulation 95.1 0.0011 5-47 / 170-215
phrog_3638 CII-like transcriptional activator transcription regulation 91.0 0.042 27-49 / 26-48
phrog_36 transcriptional regulator transcription regulation 92.2 0.023 10-48 / 89-127
phrog_3 transcriptional repressor transcription regulation 94.3 0.0038 24-50 / 14-40
phrog_4044 terminase small subunit head and packaging 92.1 0.025 10-74 / 14-83
phrog_4151 DNA binding protein DNA, RNA and nucleotide metabolism 96.2 9.3E-05 19-54 / 13-48
phrog_4745 DNA binding protein DNA, RNA and nucleotide metabolism 90.4 0.055 27-51 / 5-29
phrog_4779 transcriptional regulator transcription regulation 92.8 0.015 26-48 / 14-36
phrog_517 HTH DNA binding protein DNA, RNA and nucleotide metabolism 92.0 0.026 7-45 / 60-98
phrog_664 DNA binding protein DNA, RNA and nucleotide metabolism 95.3 0.00093 8-52 / 50-94
phrog_66 excisionase and transcriptional regulator integration and excision 95.8 0.00026 27-53 / 10-36
phrog_6831 transcriptional regulator transcription regulation 90.3 0.057 21-48 / 10-37
phrog_725 CII-like regulator transcription regulation 95.5 0.0006 26-55 / 27-56
phrog_7545 HNH endonuclease DNA, RNA and nucleotide metabolism 94.9 0.0018 16-48 / 7-40
phrog_756 DNA binding protein DNA, RNA and nucleotide metabolism 93.3 0.011 18-48 / 10-41
phrog_7676 no annotation unknown function 93.1 0.013 13-48 / 3-38
phrog_7950 transcriptional repressor transcription regulation 94.0 0.0056 27-55 / 23-51
phrog_803 host nuclease inhibitor moron, auxiliary metabolic gene and host takeover 93.0 0.014 17-48 / 4-40
phrog_8446 HNH endonuclease DNA, RNA and nucleotide metabolism 91.4 0.035 19-47 / 54-82
phrog_867 DNA binding domain DNA, RNA and nucleotide metabolism 90.2 0.06 18-45 / 20-47
phrog_8794 sigma factor transcription regulation 91.2 0.039 13-54 / 8-51
phrog_8 transcriptional regulator transcription regulation 91.5 0.034 26-49 / 14-36
phrog_9759 DNA binding protein DNA, RNA and nucleotide metabolism 93.9 0.0063 26-46 / 18-38

PFAMs similar to this PHROG

ID Definition Evalue posQ/posS
PF07141.10 Putative bacteriophage terminase small subunit 3.8E-08 38-85 / 18-62
PF03592.15 Terminase small subunit 2.1E-06 36-92 / 1-58
PF13022.5 Helix-turn-helix of insertion element transposase 4.7E-06 34-90 / 5-60
PF16677.4 DNA-packaging protein gp3 6.6E-06 56-86 / 30-61
PF07750.10 GcrA cell cycle regulator 0.00048 35-79 / 2-43
PF12759.6 InsA C-terminal domain 0.00056 36-77 / 6-43
PF00292.17 'Paired box' domain 0.00081 33-77 / 15-55
PF02796.14 Helix-turn-helix domain of resolvase 0.00096 56-77 / 22-43
PF06322.10 Phage NinH protein 0.001 56-78 / 17-39
PF01710.15 Transposase 0.0012 36-78 / 3-41
PF08822.10 Protein of unknown function (DUF1804) 0.0013 36-77 / 3-41
PF04552.12 Sigma-54, DNA binding domain 0.0013 31-78 / 26-71
PF09607.9 Brinker DNA-binding domain 0.0016 56-77 / 26-47
PF04218.12 CENP-B N-terminal DNA-binding domain 0.0017 56-77 / 24-45
PF10654.8 Protein of unknown function (DUF2481) 0.0018 56-77 / 81-102
PF06056.11 Putative ATPase subunit of terminase (gpP-like) 0.0018 56-77 / 14-35
PF04936.11 Protein of unknown function (DUF658) 0.0019 56-78 / 15-37
PF05344.10 Domain of Unknown Function (DUF746) 0.0019 56-78 / 13-35
PF03333.12 Adhesin biosynthesis transcription regulatory protein 0.002 32-77 / 36-77
PF13309.5 HTH domain 0.0022 56-77 / 42-63
PF13936.5 Helix-turn-helix domain 0.0023 36-77 / 5-42
PF07638.10 ECF sigma factor 0.0024 33-77 / 131-171
PF13011.5 leucine-zipper of insertion element IS481 0.0029 35-78 / 7-47
PF13613.5 Helix-turn-helix of DDE superfamily endonuclease 0.0031 56-77 / 20-41
PF01381.21 Helix-turn-helix 0.0037 56-78 / 10-32
PF05331.10 Protein of unknown function (DUF742) 0.0039 34-77 / 37-75
PF10668.8 Phage terminase small subunit 0.0039 56-78 / 23-45
PF04545.15 Sigma-70, region 4 0.0046 35-77 / 4-46
PF11427.7 Tc3 transposase 0.0047 56-77 / 21-42
PF12824.6 Mitochondrial ribosomal protein subunit L20 0.0051 31-77 / 84-129
PF00356.20 Bacterial regulatory proteins, lacI family 0.0051 57-78 / 1-22
PF08281.11 Sigma-70, region 4 0.0061 33-77 / 8-48
PF17443.1 Uncharacterized protein pXO2-72 0.007 56-79 / 9-32
PF11112.7 Pyocin activator protein PrtN 0.0071 56-81 / 14-40
PF13412.5 Winged helix-turn-helix DNA-binding 0.0075 56-77 / 18-39
PF12116.7 Stage III sporulation protein D 0.0077 56-78 / 20-42
PF16509.4 TrfB plasmid transcriptional repressor 0.0079 33-78 / 13-54

Annotations of the NCBI proteins of this PHROG


3:small subunit terminase 2:hypothetical protein 1:phage terminase small subunit 1:insertion element transposase helix-turn-helix domain protein

KEGG orthologous groups similar to this PHROG

ID Name : Definition Pathways BestScore #Hits
K07474 xtmA : phage terminase small subunit no pathways 96 2

GO terms in Uniprot proteins similar to this PHROG

ID Definition
GO:0003700 DNA binding transcription factor activity
GO:0006323 DNA packaging
GO:0005524 ATP binding
GO:0000150 recombinase activity
GO:0043565 sequence-specific DNA binding
GO:0006310 DNA recombination
GO:0003677 DNA binding
GO:0006352 DNA-templated transcription, initiation
GO:0006355 regulation of transcription, DNA-templated
GO:0016987 sigma factor activity
GO:0019069 viral capsid assembly

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