Streptococcus phage Javan340

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

Average proteome isoelectric point is 6.14

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 43 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|A0A4D6AZ73|A0A4D6AZ73_9CAUD HTH cro/C1-type domain-containing protein OS=Streptococcus phage Javan340 OX=2548114 GN=Javan340_0038 PE=4 SV=1
MM1 pKa = 7.52FGMSYY6 pKa = 10.34QEE8 pKa = 3.12IHH10 pKa = 6.81LFVEE14 pKa = 5.07FLKK17 pKa = 10.63EE18 pKa = 3.59QYY20 pKa = 10.55GQGRR24 pKa = 11.84PDD26 pKa = 3.8YY27 pKa = 11.01IEE29 pKa = 5.37ALDD32 pKa = 5.77DD33 pKa = 4.31LDD35 pKa = 5.07CLVKK39 pKa = 10.48VSYY42 pKa = 10.8RR43 pKa = 11.84EE44 pKa = 4.02AIEE47 pKa = 4.99RR48 pKa = 11.84FLEE51 pKa = 4.53DD52 pKa = 3.25EE53 pKa = 4.4VV54 pKa = 3.76

Molecular weight: 6.48 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D6B3Y2|A0A4D6B3Y2_9CAUD Uncharacterized protein OS=Streptococcus phage Javan340 OX=2548114 GN=Javan340_0027 PE=4 SV=1
MM1 pKa = 7.02YY2 pKa = 9.35NKK4 pKa = 9.94PVRR7 pKa = 11.84QSLKK11 pKa = 7.46TRR13 pKa = 11.84KK14 pKa = 8.55WYY16 pKa = 10.4KK17 pKa = 10.33FRR19 pKa = 11.84DD20 pKa = 3.4KK21 pKa = 11.28VMRR24 pKa = 11.84QHH26 pKa = 7.64DD27 pKa = 4.43YY28 pKa = 11.25LCQEE32 pKa = 4.3SLRR35 pKa = 11.84YY36 pKa = 8.47GQSVPAEE43 pKa = 4.42MVHH46 pKa = 6.75HH47 pKa = 7.39IYY49 pKa = 10.05PVSEE53 pKa = 4.23YY54 pKa = 10.47PEE56 pKa = 4.33LEE58 pKa = 4.17YY59 pKa = 11.24VSWNCLPLTNRR70 pKa = 11.84KK71 pKa = 9.47HH72 pKa = 5.18NTFHH76 pKa = 7.57DD77 pKa = 3.98RR78 pKa = 11.84NNDD81 pKa = 3.69KK82 pKa = 10.87IIGNGIYY89 pKa = 8.6WQKK92 pKa = 10.66KK93 pKa = 6.74RR94 pKa = 11.84KK95 pKa = 9.71KK96 pKa = 9.88EE97 pKa = 3.65FLNFFKK103 pKa = 11.09NKK105 pKa = 9.53NEE107 pKa = 4.03KK108 pKa = 10.16

Molecular weight: 13.4 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

43

0

43

8673

40

1347

201.7

22.95

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.48 ± 0.588

0.657 ± 0.156

5.996 ± 0.365

8.728 ± 0.508

4.497 ± 0.342

6.226 ± 0.405

1.533 ± 0.209

7.137 ± 0.305

8.209 ± 0.491

8.74 ± 0.502

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.433 ± 0.227

5.408 ± 0.37

2.675 ± 0.216

4.059 ± 0.315

4.6 ± 0.407

5.938 ± 0.43

6.019 ± 0.432

5.961 ± 0.324

1.28 ± 0.15

3.424 ± 0.345
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