Providencia phage vB_PreS_PR1

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae; Priunavirus; Providencia virus PR1

Average proteome isoelectric point is 5.95

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 157 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|A0A1S6KV52|A0A1S6KV52_9CAUD Uncharacterized protein OS=Providencia phage vB_PreS_PR1 OX=1931407 GN=PR1_106 PE=4 SV=1
MM1 pKa = 7.35SGKK4 pKa = 9.68EE5 pKa = 4.09AIPEE9 pKa = 3.96YY10 pKa = 10.48FDD12 pKa = 5.16IVIQEE17 pKa = 4.19LATEE21 pKa = 4.3YY22 pKa = 11.06GWDD25 pKa = 3.6EE26 pKa = 4.45QEE28 pKa = 3.93TTVYY32 pKa = 11.05DD33 pKa = 4.05FVEE36 pKa = 4.23SLDD39 pKa = 3.55NVVVYY44 pKa = 10.36KK45 pKa = 10.74LRR47 pKa = 11.84EE48 pKa = 3.93PLAVSMLMPSAVEE61 pKa = 3.55IARR64 pKa = 11.84NNNYY68 pKa = 8.78TPEE71 pKa = 4.07AVTFFLQLYY80 pKa = 7.87TLLKK84 pKa = 9.48VHH86 pKa = 6.62AVSDD90 pKa = 4.02NEE92 pKa = 4.45VVFSSSYY99 pKa = 10.96KK100 pKa = 9.12DD101 pKa = 3.24TSVSLTAYY109 pKa = 8.69MVYY112 pKa = 10.91DD113 pKa = 4.07LVDD116 pKa = 3.28SGFNNN121 pKa = 3.55

Molecular weight:
13.75 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A0A1S6KV61|A0A1S6KV61_9CAUD Uncharacterized protein OS=Providencia phage vB_PreS_PR1 OX=1931407 GN=PR1_72 PE=4 SV=1
MM1 pKa = 7.72LLLIIAIIWCVTGFYY16 pKa = 10.65LAFTAIRR23 pKa = 11.84SMKK26 pKa = 9.89AISVNPHH33 pKa = 4.93LRR35 pKa = 11.84KK36 pKa = 10.18LGVKK40 pKa = 9.69SKK42 pKa = 10.59SHH44 pKa = 6.89LLPTPVTFVIVSALLSPFGVWADD67 pKa = 3.55SVARR71 pKa = 11.84DD72 pKa = 3.66IVRR75 pKa = 11.84SLNNGNN81 pKa = 3.5

Molecular weight:
8.86 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

157

0

157

31244

30

1237

199.0

22.36

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.521 ± 0.3

0.928 ± 0.089

6.289 ± 0.16

7.125 ± 0.235

4.135 ± 0.125

6.248 ± 0.215

1.892 ± 0.117

6.526 ± 0.187

6.686 ± 0.175

8.853 ± 0.234

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.769 ± 0.121

4.894 ± 0.17

3.626 ± 0.167

3.489 ± 0.142

4.522 ± 0.154

6.763 ± 0.206

6.04 ± 0.252

6.744 ± 0.188

1.245 ± 0.079

3.706 ± 0.135

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