Streptococcus satellite phage Javan359

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

Average proteome isoelectric point is 6.84

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 20 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|A0A4D5ZKK1|A0A4D5ZKK1_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan359 OX=2558659 GN=JavanS359_0010 PE=4 SV=1
MM1 pKa = 7.23TVNTNDD7 pKa = 3.31VLVDD11 pKa = 3.87YY12 pKa = 10.78EE13 pKa = 4.69GLCCQLTDD21 pKa = 3.53TLLVLEE27 pKa = 4.51MASMEE32 pKa = 4.33DD33 pKa = 3.64SKK35 pKa = 11.49QSSALLNTVIQAMNQLISEE54 pKa = 4.69HH55 pKa = 5.24TQQANDD61 pKa = 3.24YY62 pKa = 9.35RR63 pKa = 11.84KK64 pKa = 10.3GIKK67 pKa = 9.84HH68 pKa = 5.58EE69 pKa = 4.12

Molecular weight: 7.74 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZLR4|A0A4D5ZLR4_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan359 OX=2558659 GN=JavanS359_0013 PE=4 SV=1
MM1 pKa = 8.07RR2 pKa = 11.84YY3 pKa = 10.02LEE5 pKa = 5.8AGATWEE11 pKa = 4.69DD12 pKa = 3.61VAEE15 pKa = 4.52KK16 pKa = 10.76LNKK19 pKa = 5.44TTRR22 pKa = 11.84YY23 pKa = 8.12INSRR27 pKa = 11.84RR28 pKa = 11.84KK29 pKa = 9.8VIAKK33 pKa = 9.85RR34 pKa = 11.84FIEE37 pKa = 4.21LKK39 pKa = 10.65GYY41 pKa = 10.28

Molecular weight: 4.92 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

20

0

20

3073

41

388

153.7

17.76

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.556 ± 0.383

0.618 ± 0.109

6.281 ± 0.505

8.168 ± 0.663

4.068 ± 0.388

4.686 ± 0.56

1.464 ± 0.315

7.029 ± 0.331

11.129 ± 0.48

9.762 ± 0.343

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.985 ± 0.297

5.76 ± 0.363

2.31 ± 0.347

4.361 ± 0.293

4.295 ± 0.432

6.411 ± 0.572

6.671 ± 0.548

5.272 ± 0.429

0.814 ± 0.109

4.361 ± 0.393
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