phrog_16553 is made of 6 protein sequences and is annotated as "transcriptional repressor"
Functional category: transcription regulation


Average length of proteins Number of columns in the MSA Number of conserved columns in the MSA
97.33 118 98


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
p204160 no NCBI prot ID no annotation VI_03007 Gammaproteobacteria_gi_85057978_2871284_2907541 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales.
p230150 no NCBI prot ID no annotation VI_02816 Gammaproteobacteria_gi_476381461_2289378_2323191 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Podoviridae.
p207819 no NCBI prot ID no annotation VI_09163 Gammaproteobacteria_gi_483306993_349259_385289 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales.
p225043 no NCBI prot ID no annotation VI_03446 Gammaproteobacteria_gi_444350194_608268_642569 Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales.
NC_005887_p1 YP_024921.1 hypothetical protein NC_005887 Burkholderia virus BcepC6B Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Podoviridae; Ryyoungvirus.
KY780159_p35 ARM37817.1 structural protein VP2 KY780159 Sulfolobus polyhedral virus 1 Viruses; Portogloboviridae; Alphaportoglobovirus; Sulfolobus alphaportoglobovirus 1.

PHROGs colocalized to this PHROG

PHROG #Prot Annotation Category #Neighbors Probability Score
phrog_17476 5 no annotation unknown function 4 5.12E-26 16.41

PHROGs similar to this PHROG

PHROG Annotation Category Probability Evalue posQ/posS
phrog_11138 no annotation unknown function 94.9 0.0019 4-40 / 89-125
phrog_1740 RNA polymerase sigma factor transcription regulation 94.5 0.0033 4-41 / 124-161
phrog_17493 no annotation unknown function 99.0 2E-13 7-75 / 36-103
phrog_1889 terminase small subunit head and packaging 92.3 0.022 9-45 / 6-45
phrog_2104 no annotation unknown function 91.9 0.027 19-55 / 55-89
phrog_2328 transcriptional repressor transcription regulation 91.6 0.032 16-71 / 22-74
phrog_2538 terminase small subunit head and packaging 91.0 0.042 21-47 / 18-44
phrog_32138 DNA binding protein DNA, RNA and nucleotide metabolism 91.8 0.028 23-42 / 19-38
phrog_323 transcriptional regulator, D5-like transcription regulation 92.2 0.023 7-42 / 50-84
phrog_357 transcriptional repressor transcription regulation 93.7 0.0073 12-66 / 14-68
phrog_3855 HTH DNA binding protein DNA, RNA and nucleotide metabolism 90.0 0.065 14-44 / 71-101
phrog_4629 HTH DNA binding domain protein DNA, RNA and nucleotide metabolism 90.2 0.059 18-39 / 48-69
phrog_4779 transcriptional regulator transcription regulation 95.1 0.0012 19-54 / 11-46
phrog_4836 CII-like regulator transcription regulation 94.5 0.0031 19-58 / 92-129
phrog_509 terminase small subunit head and packaging 90.9 0.045 14-45 / 7-38
phrog_5229 no annotation unknown function 92.2 0.023 16-43 / 75-102
phrog_57 terminase small subunit head and packaging 92.0 0.025 23-49 / 3-30
phrog_6223 transcriptional repressor transcription regulation 90.0 0.064 17-59 / 9-56
phrog_664 DNA binding protein DNA, RNA and nucleotide metabolism 90.7 0.048 8-46 / 5-43
phrog_66 excisionase and transcriptional regulator integration and excision 95.1 0.0013 21-48 / 8-36
phrog_6831 transcriptional regulator transcription regulation 97.5 2.5E-07 9-67 / 2-63
phrog_7061 HTH DNA binding protein DNA, RNA and nucleotide metabolism 93.3 0.01 9-42 / 31-64
phrog_7067 terminase small subunit head and packaging 92.7 0.017 7-42 / 16-51
phrog_7676 no annotation unknown function 91.8 0.029 18-48 / 12-43
phrog_769 transcriptional repressor transcription regulation 94.0 0.0057 6-58 / 7-58
phrog_8 transcriptional regulator transcription regulation 95.9 0.00024 21-57 / 13-45
phrog_9759 DNA binding protein DNA, RNA and nucleotide metabolism 91.8 0.029 23-42 / 19-38

PFAMs similar to this PHROG

ID Definition Evalue posQ/posS
PF10078.8 Uncharacterized protein conserved in bacteria (DUF2316) 8.9E-07 18-55 / 10-48
PF05339.10 Protein of unknown function (DUF739) 4.2E-06 28-72 / 14-59
PF01381.21 Helix-turn-helix 1E-05 28-70 / 7-50
PF13443.5 Cro/C1-type HTH DNA-binding domain 2.4E-05 29-73 / 9-57
PF07022.12 Bacteriophage CI repressor helix-turn-helix domain 2.4E-05 29-74 / 10-56
PF14590.5 Domain of unknown function (DUF4447) 2.5E-05 29-73 / 19-67
PF13744.5 Helix-turn-helix domain 2.9E-05 29-73 / 30-76
PF13413.5 Helix-turn-helix domain 3.4E-05 29-54 / 8-33
PF04645.11 Protein of unknown function, DUF603 5.9E-05 29-66 / 18-60
PF10654.8 Protein of unknown function (DUF2481) 6.7E-05 26-54 / 76-104
PF12844.6 Helix-turn-helix domain 8E-05 29-70 / 11-53
PF14549.5 DNA-binding transcriptional regulator Cro 9.6E-05 29-73 / 9-50
PF05269.10 Bacteriophage CII protein 0.00011 29-72 / 22-64
PF12116.7 Stage III sporulation protein D 0.00012 27-69 / 16-60
PF15943.4 Putative antitoxin of bacterial toxin-antitoxin system, YdaS/YdaT 0.00013 31-72 / 9-51
PF15731.4 Antitoxin component of bacterial toxin-antitoxin system, MqsA 0.0002 29-71 / 81-123
PF13560.5 Helix-turn-helix domain 0.00028 29-70 / 13-56
PF00356.20 Bacterial regulatory proteins, lacI family 0.00032 32-54 / 1-23
PF07141.10 Putative bacteriophage terminase small subunit 0.00039 28-54 / 29-55
PF08667.9 BetR domain 0.0004 29-75 / 17-68
PF08965.9 Domain of unknown function (DUF1870) 0.00051 29-54 / 13-40
PF04814.12 Hepatocyte nuclear factor 1 (HNF-1), N terminus 0.00066 29-54 / 125-150
PF13693.5 Winged helix-turn-helix DNA-binding 0.00097 29-73 / 14-56
PF00157.16 Pou domain - N-terminal to homeobox domain 0.001 29-69 / 19-64
PF08535.9 KorB domain 0.0015 29-54 / 2-27
PF06322.10 Phage NinH protein 0.002 28-54 / 14-40
PF06056.11 Putative ATPase subunit of terminase (gpP-like) 0.0022 29-54 / 12-37
PF13011.5 leucine-zipper of insertion element IS481 0.0036 25-54 / 19-48
PF03333.12 Adhesin biosynthesis transcription regulatory protein 0.0047 29-54 / 54-79
PF00376.22 MerR family regulatory protein 0.005 33-54 / 2-23
PF04936.11 Protein of unknown function (DUF658) 0.0056 30-54 / 14-38
PF07750.10 GcrA cell cycle regulator 0.0057 26-54 / 14-43
PF04552.12 Sigma-54, DNA binding domain 0.0059 28-54 / 46-72
PF06806.11 Putative excisionase (DUF1233) 0.0063 30-54 / 9-33
PF12759.6 InsA C-terminal domain 0.0072 28-52 / 19-43
PF07278.10 Protein of unknown function (DUF1441) 0.0075 30-54 / 1-25
PF07506.10 RepB plasmid partitioning protein 0.0081 22-53 / 13-44
PF09607.9 Brinker DNA-binding domain 0.0083 31-54 / 26-49
PF17443.1 Uncharacterized protein pXO2-72 0.0086 29-54 / 7-32

Annotations of the NCBI proteins of this PHROG


1:structural protein VP2 1:hypothetical protein

KEGG orthologous groups similar to this PHROG

ID Name : Definition Pathways BestScore #Hits
no KEGG group similar to this PHROG                                                            

GO terms in Uniprot proteins similar to this PHROG

ID Definition
GO:0005524 ATP binding
GO:0005634 nucleus
GO:0003700 DNA binding transcription factor activity
GO:0003677 DNA binding
GO:0043565 sequence-specific DNA binding
GO:0006355 regulation of transcription, DNA-templated
GO:0045893 positive regulation of transcription, DNA-templated
GO:0019069 viral capsid assembly
GO:0045892 negative regulation of transcription, DNA-templated

Loading in process