Streptococcus phage Javan470

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae; unclassified Siphoviridae

Average proteome isoelectric point is 6.09

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 55 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|A0A4D6B5Y2|A0A4D6B5Y2_9CAUD Uncharacterized protein OS=Streptococcus phage Javan470 OX=2548189 GN=Javan470_0028 PE=4 SV=1
MM1 pKa = 7.43QIEE4 pKa = 4.36FFKK7 pKa = 10.98NGKK10 pKa = 9.49SDD12 pKa = 4.0IEE14 pKa = 4.16LEE16 pKa = 4.16YY17 pKa = 11.02LKK19 pKa = 11.18NEE21 pKa = 3.94VNGFINDD28 pKa = 3.5LRR30 pKa = 11.84EE31 pKa = 4.39DD32 pKa = 4.36GIKK35 pKa = 10.83CLDD38 pKa = 3.17IQFIFDD44 pKa = 3.64EE45 pKa = 4.58DD46 pKa = 4.27EE47 pKa = 4.63IIVFVKK53 pKa = 10.89YY54 pKa = 10.37EE55 pKa = 3.93GLIDD59 pKa = 4.22DD60 pKa = 4.53

Molecular weight: 7.12 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D6B601|A0A4D6B601_9CAUD Uncharacterized protein OS=Streptococcus phage Javan470 OX=2548189 GN=Javan470_0048 PE=4 SV=1
MM1 pKa = 7.41AKK3 pKa = 9.65IVVEE7 pKa = 3.79LGGIKK12 pKa = 10.21RR13 pKa = 11.84KK14 pKa = 10.05VSPQALAKK22 pKa = 10.53GKK24 pKa = 10.57LIMNNQVMMSMNPYY38 pKa = 9.39VPYY41 pKa = 10.15RR42 pKa = 11.84DD43 pKa = 3.27GALRR47 pKa = 11.84GSSRR51 pKa = 11.84ANSVGVTWSGPHH63 pKa = 6.37ARR65 pKa = 11.84AQFYY69 pKa = 10.53GGAYY73 pKa = 9.93NKK75 pKa = 10.37YY76 pKa = 10.46KK77 pKa = 10.58SFKK80 pKa = 8.64FKK82 pKa = 10.8KK83 pKa = 8.45YY84 pKa = 5.33TTPGTGKK91 pKa = 10.19RR92 pKa = 11.84WDD94 pKa = 3.49KK95 pKa = 10.88RR96 pKa = 11.84ALANATIVKK105 pKa = 9.88DD106 pKa = 3.5WEE108 pKa = 4.16KK109 pKa = 11.26SLLRR113 pKa = 11.84GMGFKK118 pKa = 10.45

Molecular weight: 13.16 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

55

0

55

12074

47

1086

219.5

24.74

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.404 ± 0.574

0.555 ± 0.093

6.849 ± 0.331

7.587 ± 0.332

3.371 ± 0.164

6.228 ± 0.273

1.59 ± 0.174

6.8 ± 0.261

8.63 ± 0.324

8.531 ± 0.236

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.336 ± 0.142

5.764 ± 0.266

2.948 ± 0.276

4.373 ± 0.264

3.951 ± 0.211

5.541 ± 0.362

6.46 ± 0.241

6.278 ± 0.245

1.292 ± 0.136

3.512 ± 0.255
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