Proteus phage Privateer

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Podoviridae; Privateervirus; Proteus virus Privateer

Average proteome isoelectric point is 6.42

Get precalculated fractions of proteins

Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
    
All



Virtual 2D-PAGE plot for 144 proteins (isoelectric point calculated using IPC2_protein)

Get csv file with sequences according to given criteria:
        -     Method 

     -  kDa    
                                                                                      

* You can choose from 21 different methods for calculating isoelectric point

Summary statistics related to proteome-wise predictions


    
Protein with the lowest isoelectric point:
>tr|A0A6G8R3T7|A0A6G8R3T7_9CAUD Uncharacterized protein OS=Proteus phage Privateer OX=2712958 GN=CPT_Privateer_048 PE=4 SV=1
MM1 pKa = 7.72IIKK4 pKa = 10.11KK5 pKa = 9.79EE6 pKa = 3.84YY7 pKa = 11.2VMLNSDD13 pKa = 3.88LSKK16 pKa = 10.16IGEE19 pKa = 4.34EE20 pKa = 4.71IGVGWNEE27 pKa = 4.07TCDD30 pKa = 3.79LLSNHH35 pKa = 7.45GIHH38 pKa = 7.03GEE40 pKa = 4.27DD41 pKa = 3.2GTGYY45 pKa = 10.53CIIYY49 pKa = 10.22NDD51 pKa = 3.46QKK53 pKa = 11.62YY54 pKa = 10.66GDD56 pKa = 4.14KK57 pKa = 10.99LDD59 pKa = 4.35LVMNKK64 pKa = 9.67LFSDD68 pKa = 3.49NPEE71 pKa = 3.72AVEE74 pKa = 4.4IYY76 pKa = 11.4VMDD79 pKa = 4.76DD80 pKa = 3.24FF81 pKa = 7.38

Molecular weight: 9.21 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A6G8R409|A0A6G8R409_9CAUD Uncharacterized protein OS=Proteus phage Privateer OX=2712958 GN=CPT_Privateer_142 PE=4 SV=1
MM1 pKa = 7.27RR2 pKa = 11.84QLYY5 pKa = 9.55LGRR8 pKa = 11.84MSIKK12 pKa = 10.27HH13 pKa = 5.94PIVRR17 pKa = 11.84YY18 pKa = 8.52PRR20 pKa = 11.84WGGWLEE26 pKa = 4.23SIILHH31 pKa = 6.4KK32 pKa = 10.4LNKK35 pKa = 9.26VISYY39 pKa = 9.45EE40 pKa = 4.09KK41 pKa = 9.21ITVVINNGTLWMM53 pKa = 4.88

Molecular weight: 6.35 kDa
Isoelectric point according different methods:





Peptides (in silico digests for buttom-up proteomics)

Below you can find in silico digests of the whole proteome with Trypsin, Chymotrypsin, Trypsin+LysC, LysN, ArgC proteases suitable for different mass spec machines.

Try
ESI
ChTry
ESI
ArgC
ESI
LysN
ESI
TryLysC
ESI

Try
MALDI
ChTry
MALDI
ArgC
MALDI
LysN
MALDI
TryLysC
MALDI

Try
LTQ
ChTry
LTQ
ArgC
LTQ
LysN
LTQ
TryLysC
LTQ

Try
MSlow
ChTry
MSlow
ArgC
MSlow
LysN
MSlow
TryLysC
MSlow

Try
MShigh
ChTry
MShigh
ArgC
MShigh
LysN
MShigh
TryLysC
MShigh

General Statistics

Number of major isoforms

Number of additional isoforms

Number of all proteins

Number of amino acids

Min. Seq. Length

Max. Seq. Length

Avg. Seq. Length

Avg. Mol. Weight

144

0

144

28573

30

1529

198.4

22.48

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.393 ± 0.323

1.193 ± 0.122

6.839 ± 0.209

7.185 ± 0.258

4.34 ± 0.214

6.597 ± 0.261

1.792 ± 0.091

6.839 ± 0.231

8.011 ± 0.287

7.878 ± 0.207

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.017 ± 0.118

5.992 ± 0.156

3.381 ± 0.141

3.118 ± 0.181

4.476 ± 0.173

7.182 ± 0.202

5.491 ± 0.184

6.321 ± 0.208

1.13 ± 0.107

3.825 ± 0.161
Note: For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein level

Most of the basic statistics you can see at this page can be downloaded from this CSV file

For dipeptide frequency statistics click here
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski