Providencia phage vB PstP PS3

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Autographiviridae; Kakivirus; Providencia virus PS3

Average proteome isoelectric point is 6.5

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 52 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|A0A411AWH7|A0A411AWH7_9CAUD Uncharacterized protein OS=Providencia phage vB PstP PS3 OX=2508090 GN=Stuart_32 PE=4 SV=1
MM1 pKa = 7.58VKK3 pKa = 9.27FTFTNITLWAKK14 pKa = 10.14MNGFQVGEE22 pKa = 4.19SFDD25 pKa = 3.88ALEE28 pKa = 4.61LFEE31 pKa = 6.77GDD33 pKa = 4.0YY34 pKa = 11.2DD35 pKa = 4.05PSGLPTEE42 pKa = 5.31SDD44 pKa = 3.79DD45 pKa = 4.09LPCVVFRR52 pKa = 11.84RR53 pKa = 11.84PSNGDD58 pKa = 3.36LYY60 pKa = 10.8ILSNCNEE67 pKa = 4.3EE68 pKa = 4.91GVLSCSS74 pKa = 3.49

Molecular weight: 8.23 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A411AWD9|A0A411AWD9_9CAUD Uncharacterized protein OS=Providencia phage vB PstP PS3 OX=2508090 GN=Stuart_2 PE=4 SV=1
MM1 pKa = 7.49TKK3 pKa = 9.23TEE5 pKa = 4.13RR6 pKa = 11.84KK7 pKa = 6.85QLRR10 pKa = 11.84RR11 pKa = 11.84FGCTTKK17 pKa = 10.32QAQEE21 pKa = 4.19LEE23 pKa = 4.35QNRR26 pKa = 11.84QRR28 pKa = 11.84LMQEE32 pKa = 3.75ALTKK36 pKa = 10.34EE37 pKa = 3.96GSEE40 pKa = 3.58ARR42 pKa = 11.84KK43 pKa = 9.9RR44 pKa = 11.84IRR46 pKa = 11.84QLMTVDD52 pKa = 3.62CSPRR56 pKa = 11.84VSAPKK61 pKa = 10.18EE62 pKa = 3.83YY63 pKa = 9.91TCRR66 pKa = 11.84AKK68 pKa = 10.43QSRR71 pKa = 3.65

Molecular weight: 8.4 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

52

0

52

12539

41

1269

241.1

26.88

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.486 ± 0.412

1.085 ± 0.201

6.013 ± 0.238

6.221 ± 0.282

3.365 ± 0.159

6.946 ± 0.297

1.962 ± 0.17

5.08 ± 0.218

6.213 ± 0.345

8.98 ± 0.283

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.775 ± 0.194

4.019 ± 0.194

3.621 ± 0.241

5.016 ± 0.327

4.825 ± 0.222

6.643 ± 0.329

6.54 ± 0.339

7.002 ± 0.343

1.172 ± 0.142

4.035 ± 0.211
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