Streptococcus satellite phage Javan417

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

Average proteome isoelectric point is 7.45

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|A0A4D5ZNC1|A0A4D5ZNC1_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan417 OX=2558692 GN=JavanS417_0004 PE=4 SV=1
MM1 pKa = 7.48SIVSLRR7 pKa = 11.84LNKK10 pKa = 10.21NEE12 pKa = 3.77EE13 pKa = 4.33EE14 pKa = 4.2LFKK17 pKa = 10.9SYY19 pKa = 10.64SIHH22 pKa = 5.72TGKK25 pKa = 8.17TLSEE29 pKa = 4.13LFKK32 pKa = 10.45TALAEE37 pKa = 4.15QIEE40 pKa = 4.33DD41 pKa = 3.44QLDD44 pKa = 3.72YY45 pKa = 10.39EE46 pKa = 4.58TGIKK50 pKa = 10.08ALNEE54 pKa = 4.05FKK56 pKa = 10.79KK57 pKa = 10.9NPVTHH62 pKa = 6.84SIDD65 pKa = 4.45DD66 pKa = 4.16IIEE69 pKa = 4.08EE70 pKa = 4.5FEE72 pKa = 4.02NDD74 pKa = 3.17LL75 pKa = 4.57

Molecular weight: 8.68 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZN19|A0A4D5ZN19_9VIRU RelB/StbD replicon stabilization protein OS=Streptococcus satellite phage Javan417 OX=2558692 GN=JavanS417_0015 PE=4 SV=1
MM1 pKa = 6.72MTTFTKK7 pKa = 10.39EE8 pKa = 3.75FQQQLLEE15 pKa = 4.21QINGVLQEE23 pKa = 4.03RR24 pKa = 11.84VQIEE28 pKa = 3.91NEE30 pKa = 3.8RR31 pKa = 11.84QKK33 pKa = 11.17RR34 pKa = 11.84KK35 pKa = 7.82TKK37 pKa = 10.75ANRR40 pKa = 11.84KK41 pKa = 7.82YY42 pKa = 10.61GKK44 pKa = 10.02KK45 pKa = 10.07RR46 pKa = 11.84GG47 pKa = 3.61

Molecular weight: 5.71 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

2084

39

387

130.3

15.19

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.806 ± 0.742

0.528 ± 0.19

5.662 ± 0.654

8.493 ± 0.96

3.503 ± 0.544

4.463 ± 0.447

1.488 ± 0.355

6.574 ± 0.619

11.132 ± 0.461

9.933 ± 0.861

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.399 ± 0.323

6.286 ± 0.558

2.159 ± 0.213

4.415 ± 0.463

4.894 ± 0.507

4.463 ± 0.573

6.43 ± 0.739

5.134 ± 0.626

1.2 ± 0.337

5.038 ± 0.379
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