gi|119458246|ref|AAVU00000000.1| Lyngbya sp. PCC 8106 1099428180515, whole genome shotgun sequence. .7037511, GC%: 41.11%, length = 7037511 bps

Total : 10 prophage regions have been identified, of which 1 regions are intact, 9 regions are incomplete, 0 regions are questionable.
REGIONREGION_LENGTHCOMPLETENESSSCORE#CDSREGION_POSITIONPOSSIBLE PHAGEGC_PERCENTAGEDETAIL
1 14.8Kb incomplete 30 18 1435216-1450108 Caulobacter phage CcrColossus 43.46% Detail
2 7Kb incomplete 30 3159185-3166217 Prophage Brucella suis 1330 40.96% Detail
3 21.4Kb intact 110 21 3654851-3676260 Prophage Xanthomonas campestris pv. campestris str. ATCC 33913 41.71% Detail
4 17.1Kb incomplete 30 17 4076093-4093199 PHAGE_Megavi_lba 42.67% Detail
5 19.3Kb incomplete 40 21 4205903-4225239 Vibrio phage VHML 41.29% Detail
6 30.5Kb incomplete 30 23 4861589-4892180 Synechococcus phage S-CBS4 41.40% Detail
7 26.3Kb incomplete 30 10 5992560-6018944 Synechococcus phage S-SM2 41.55% Detail
8 20.4Kb incomplete 30 21 6475155-6495568 PHAGE_Acanth_moumouvirus 40.56% Detail
9 15.7Kb incomplete 20 12 6711034-6726780 PHAGE_Feldma_virus 44.24% Detail
10 9Kb incomplete 40 6972187-6981267 Helicobacter phage phiHP33 45.56% Detail
Legend:
REGION: the number assigned to the region
REGION_LENGTH: the length of the sequence of that region (in bp)
COMPLETENESS: a prediction of whether the region contains a intact or incomplete prophage based on the above criteria
SCORE: the score of the region based on the above criteria
#CDS: the number of coding sequnce
REGION_POSITION: the start and end positions of the region on the bacterial chromosome
PHAGE: the phage with the highest number of proteins most similar to those in the region
GC_PERCENTAGE: the percentage of gc nucleotides of the region
DETAIL: detail info of the region


txt file for download


Criteria for scoring prophage regions (as intact, questionable, or incomplete):
Method 1:
1. If the number of certain phage organism in this table is more than or equal to 100% of the total number of CDS of the region,
    the region is marked with total score 150. If less than 100%, method 2 and 3 will be used.

Method 2:
1. If the number of certain phage organism in this table is more than 50% of the total number of CDS of the region, that phage
    organism is considered as the major potential phage for that region; the percentage of the total number
    of that phage organism in this table in the total number of proteins of the region is calculated and
    then multipled by 100; the percentage of the length of that phage organism in this table in the length
    of the region is calculated and then multipled by 50 (phage head's encapsulation capability is considered).

Method 3:
1. If any of the specific phage-related keywords (such as 'capsid', 'head', 'integrase', 'plate', 'tail', 'fiber',
    'coat', 'transposase', 'portal', 'terminase', 'protease' or 'lysin') are present, the score will be increased
    by 10 for each keyword found.
2. If the size of the region is greater than 30 Kb, the score will be increased by 10.
3. If there are at least 40 proteins in the region, the score will be increased by 10.
4. If all of the phage-related proteins and hypothetical proteins constitute more than 70% of
    the total number of proteins in the region, the score will be increased by 10.

Compared the total score of method 2 with the total score of method 3, the bigger one is chosen as the total score of the region.
If the region's total score is less than 70, it is marked as incomplete; if between 70 to 90, it is marked as questionable; if greater than 90, it is marked as intact.