Streptococcus satellite phage Javan342

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

Average proteome isoelectric point is 6.83

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 16 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|A0A4D5ZMD9|A0A4D5ZMD9_9VIRU Putative transcription regulator OS=Streptococcus satellite phage Javan342 OX=2558650 GN=JavanS342_0015 PE=4 SV=1
MM1 pKa = 7.75EE2 pKa = 4.87IVIFDD7 pKa = 3.76SAKK10 pKa = 10.72EE11 pKa = 3.78LDD13 pKa = 3.63LDD15 pKa = 3.94AFYY18 pKa = 11.32SEE20 pKa = 4.39YY21 pKa = 11.12LDD23 pKa = 3.62VLFISNQVDD32 pKa = 3.52EE33 pKa = 4.71EE34 pKa = 4.2TRR36 pKa = 11.84AAIIEE41 pKa = 4.53CYY43 pKa = 10.07KK44 pKa = 10.61KK45 pKa = 10.43QQ46 pKa = 3.26

Molecular weight: 5.41 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZK50|A0A4D5ZK50_9VIRU Integrase/recombinase OS=Streptococcus satellite phage Javan342 OX=2558650 GN=JavanS342_0001 PE=3 SV=1
MM1 pKa = 7.62QEE3 pKa = 3.68LHH5 pKa = 6.17KK6 pKa = 9.77TNTSQVEE13 pKa = 4.2GSLSILSDD21 pKa = 3.25VARR24 pKa = 11.84GKK26 pKa = 10.71RR27 pKa = 11.84EE28 pKa = 4.07LKK30 pKa = 10.06RR31 pKa = 11.84GKK33 pKa = 10.57AFGKK37 pKa = 10.47RR38 pKa = 11.84II39 pKa = 3.57

Molecular weight: 4.37 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

16

0

16

2453

39

387

153.3

17.84

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.074 ± 0.6

0.571 ± 0.13

6.033 ± 0.429

8.642 ± 0.857

3.465 ± 0.435

4.117 ± 0.303

1.631 ± 0.276

7.297 ± 0.534

10.069 ± 0.647

10.599 ± 0.939

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.528 ± 0.242

5.503 ± 0.576

2.283 ± 0.198

4.77 ± 0.369

4.566 ± 0.347

5.463 ± 0.528

5.177 ± 0.589

5.055 ± 0.522

1.182 ± 0.182

4.974 ± 0.526
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