Streptococcus satellite phage Javan607

Taxonomy: Viruses; unclassified bacterial viruses

Average proteome isoelectric point is 6.54

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 18 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|A0A4D5ZRT5|A0A4D5ZRT5_9VIRU Mobile element protein OS=Streptococcus satellite phage Javan607 OX=2558776 GN=JavanS607_0002 PE=4 SV=1
MM1 pKa = 7.26LAKK4 pKa = 10.28HH5 pKa = 6.4AGADD9 pKa = 3.57NGLLRR14 pKa = 11.84YY15 pKa = 7.65EE16 pKa = 4.02TDD18 pKa = 3.28KK19 pKa = 11.26FLEE22 pKa = 4.53TVFDD26 pKa = 3.75MVEE29 pKa = 3.95IYY31 pKa = 10.61SDD33 pKa = 3.42EE34 pKa = 4.4LDD36 pKa = 3.99RR37 pKa = 11.84VACYY41 pKa = 10.43LLEE44 pKa = 4.18YY45 pKa = 10.55DD46 pKa = 5.33NPDD49 pKa = 3.18EE50 pKa = 4.07LRR52 pKa = 11.84AYY54 pKa = 9.86EE55 pKa = 4.09EE56 pKa = 4.38EE57 pKa = 4.45EE58 pKa = 3.99KK59 pKa = 11.53GEE61 pKa = 4.06

Molecular weight: 7.17 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZS98|A0A4D5ZS98_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan607 OX=2558776 GN=JavanS607_0013 PE=4 SV=1
MM1 pKa = 7.29WVEE4 pKa = 4.31DD5 pKa = 4.38LPNGKK10 pKa = 9.48YY11 pKa = 9.93KK12 pKa = 10.56YY13 pKa = 9.82CEE15 pKa = 4.17RR16 pKa = 11.84YY17 pKa = 8.24TDD19 pKa = 3.43TKK21 pKa = 10.99GKK23 pKa = 9.45IRR25 pKa = 11.84KK26 pKa = 8.72KK27 pKa = 10.88VSVTLDD33 pKa = 3.45KK34 pKa = 11.37NSSRR38 pKa = 11.84AQNEE42 pKa = 3.91ASRR45 pKa = 11.84LLYY48 pKa = 10.78NKK50 pKa = 9.55IDD52 pKa = 3.55AKK54 pKa = 10.9LEE56 pKa = 4.13KK57 pKa = 10.16KK58 pKa = 9.95NKK60 pKa = 7.83KK61 pKa = 10.26LKK63 pKa = 9.29MSKK66 pKa = 8.95TKK68 pKa = 10.74

Molecular weight: 8.04 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

18

0

18

2803

38

501

155.7

17.85

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.494 ± 0.406

0.535 ± 0.131

6.35 ± 0.619

7.563 ± 0.78

4.031 ± 0.482

5.102 ± 0.408

1.641 ± 0.419

6.493 ± 0.654

9.561 ± 0.835

8.669 ± 0.552

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.319 ± 0.281

6.35 ± 0.487

3.354 ± 0.575

3.461 ± 0.444

3.568 ± 0.437

6.564 ± 0.668

6.386 ± 0.753

6.208 ± 0.339

1.142 ± 0.162

5.209 ± 0.476
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