Streptococcus satellite phage Javan160

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

Average proteome isoelectric point is 6.91

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 15 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|A0A4D5ZFZ4|A0A4D5ZFZ4_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan160 OX=2558549 GN=JavanS160_0009 PE=4 SV=1
MM1 pKa = 7.89PEE3 pKa = 4.21FIIVEE8 pKa = 4.28GNNDD12 pKa = 3.55LGEE15 pKa = 4.16FFQVDD20 pKa = 3.89GEE22 pKa = 4.42LFSDD26 pKa = 4.66VEE28 pKa = 4.26LLGNLKK34 pKa = 10.09KK35 pKa = 9.8WDD37 pKa = 3.71EE38 pKa = 4.18WDD40 pKa = 3.31VSIIIDD46 pKa = 4.15DD47 pKa = 3.74DD48 pKa = 4.17TNRR51 pKa = 11.84SISDD55 pKa = 3.67DD56 pKa = 3.62FSEE59 pKa = 4.71IIYY62 pKa = 10.43FPTHH66 pKa = 6.76EE67 pKa = 5.34DD68 pKa = 3.06NMDD71 pKa = 3.94YY72 pKa = 10.91IRR74 pKa = 11.84VNKK77 pKa = 9.93GLEE80 pKa = 4.08PLYY83 pKa = 9.8HH84 pKa = 7.1TINKK88 pKa = 9.51PYY90 pKa = 8.92VTISKK95 pKa = 10.3SEE97 pKa = 3.86WLEE100 pKa = 3.82LLDD103 pKa = 4.57

Molecular weight: 12.1 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZEZ0|A0A4D5ZEZ0_9VIRU Putative transcription regulator OS=Streptococcus satellite phage Javan160 OX=2558549 GN=JavanS160_0013 PE=4 SV=1
MM1 pKa = 7.93LITLSLAEE9 pKa = 3.99KK10 pKa = 10.58VRR12 pKa = 11.84IKK14 pKa = 10.5RR15 pKa = 11.84ARR17 pKa = 11.84LQLTKK22 pKa = 10.44KK23 pKa = 10.22AASEE27 pKa = 3.99QIGIQSNTLTKK38 pKa = 10.5VEE40 pKa = 4.33NGNYY44 pKa = 8.14DD45 pKa = 3.37APKK48 pKa = 10.04RR49 pKa = 11.84IYY51 pKa = 10.18EE52 pKa = 4.36SVMTWLVEE60 pKa = 4.75KK61 pKa = 10.57KK62 pKa = 10.5FKK64 pKa = 10.72SNKK67 pKa = 7.37KK68 pKa = 9.49AVYY71 pKa = 9.41RR72 pKa = 11.84RR73 pKa = 11.84PNQRR77 pKa = 11.84IRR79 pKa = 11.84LRR81 pKa = 11.84KK82 pKa = 9.03NNKK85 pKa = 6.78TQAKK89 pKa = 8.3ARR91 pKa = 11.84RR92 pKa = 11.84VVLLGII98 pKa = 4.39

Molecular weight: 11.41 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

15

0

15

2382

55

401

158.8

18.27

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.584 ± 0.606

0.42 ± 0.108

5.835 ± 0.652

7.389 ± 0.772

3.652 ± 0.384

4.114 ± 0.297

1.721 ± 0.264

8.312 ± 1.093

9.614 ± 0.783

9.95 ± 0.484

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.519 ± 0.291

6.087 ± 0.474

2.351 ± 0.205

4.618 ± 0.577

4.24 ± 0.497

7.137 ± 0.662

5.29 ± 0.642

6.045 ± 0.591

1.05 ± 0.205

4.072 ± 0.445
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