Streptococcus phage Javan137

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

Average proteome isoelectric point is 6.55

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|A0A4D6A050|A0A4D6A050_9CAUD Uncharacterized protein OS=Streptococcus phage Javan137 OX=2547999 GN=Javan137_0053 PE=4 SV=1
MM1 pKa = 7.05TPKK4 pKa = 9.93FRR6 pKa = 11.84AYY8 pKa = 9.65FEE10 pKa = 4.0QYY12 pKa = 10.54KK13 pKa = 10.66RR14 pKa = 11.84MIYY17 pKa = 10.29SIGIVNQNMILVDD30 pKa = 4.07FHH32 pKa = 7.21DD33 pKa = 4.18TGDD36 pKa = 3.86TEE38 pKa = 5.13SLFITDD44 pKa = 5.4RR45 pKa = 11.84IHH47 pKa = 7.32VMQSTGLFDD56 pKa = 4.23KK57 pKa = 11.25NGVEE61 pKa = 4.64IFDD64 pKa = 4.04GDD66 pKa = 3.62IMFYY70 pKa = 10.65EE71 pKa = 4.15QDD73 pKa = 3.6CYY75 pKa = 11.28QYY77 pKa = 11.16TLVKK81 pKa = 10.15YY82 pKa = 10.66DD83 pKa = 3.48KK84 pKa = 10.94DD85 pKa = 3.19KK86 pKa = 11.45LAFVLYY92 pKa = 10.08DD93 pKa = 3.27GCEE96 pKa = 3.9RR97 pKa = 11.84LYY99 pKa = 11.2HH100 pKa = 5.78EE101 pKa = 4.61LWEE104 pKa = 4.71PGEE107 pKa = 4.34VIGNIYY113 pKa = 9.86EE114 pKa = 4.15NPEE117 pKa = 3.79LLEE120 pKa = 4.17RR121 pKa = 11.84LEE123 pKa = 4.34GG124 pKa = 3.69

Molecular weight: 14.75 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZZB5|A0A4D5ZZB5_9CAUD Uncharacterized protein OS=Streptococcus phage Javan137 OX=2547999 GN=Javan137_0044 PE=4 SV=1
MM1 pKa = 7.92EE2 pKa = 6.22DD3 pKa = 3.86NEE5 pKa = 4.41TCIARR10 pKa = 11.84LKK12 pKa = 10.26QSNIEE17 pKa = 4.01LTQKK21 pKa = 10.34VVDD24 pKa = 4.17VTWKK28 pKa = 10.59DD29 pKa = 3.23MRR31 pKa = 11.84RR32 pKa = 11.84VARR35 pKa = 11.84ARR37 pKa = 11.84LSRR40 pKa = 11.84RR41 pKa = 11.84KK42 pKa = 10.01YY43 pKa = 9.5GVKK46 pKa = 9.84IGG48 pKa = 3.54

Molecular weight: 5.66 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

10905

38

1366

198.3

22.48

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.841 ± 0.632

0.514 ± 0.089

6.667 ± 0.354

7.73 ± 0.342

4.099 ± 0.251

5.951 ± 0.276

1.357 ± 0.138

7.107 ± 0.323

9.574 ± 0.346

8.473 ± 0.413

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.439 ± 0.164

5.594 ± 0.254

2.641 ± 0.182

4.172 ± 0.256

4.062 ± 0.276

6.199 ± 0.354

5.869 ± 0.324

6.052 ± 0.306

1.183 ± 0.111

3.475 ± 0.307
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