Streptococcus satellite phage Javan16

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

Average proteome isoelectric point is 6.42

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 21 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|A0A4D5ZEQ0|A0A4D5ZEQ0_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan16 OX=2558548 GN=JavanS16_0016 PE=4 SV=1
MM1 pKa = 7.56NEE3 pKa = 4.02LNLTPTQSIILIIVCLVILVLLLHH27 pKa = 6.15YY28 pKa = 10.5EE29 pKa = 4.08SDD31 pKa = 3.58IEE33 pKa = 5.66LDD35 pKa = 3.49LTPQIDD41 pKa = 3.93EE42 pKa = 4.43VEE44 pKa = 4.4EE45 pKa = 4.17KK46 pKa = 10.18TKK48 pKa = 9.43QTTT51 pKa = 3.06

Molecular weight: 5.84 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZJH4|A0A4D5ZJH4_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan16 OX=2558548 GN=JavanS16_0013 PE=4 SV=1
MM1 pKa = 7.75IITVEE6 pKa = 3.73IAEE9 pKa = 4.24KK10 pKa = 10.75VRR12 pKa = 11.84IKK14 pKa = 10.48RR15 pKa = 11.84ARR17 pKa = 11.84LSMTKK22 pKa = 9.41TKK24 pKa = 10.61LSEE27 pKa = 3.94KK28 pKa = 10.48LGIARR33 pKa = 11.84QTLVKK38 pKa = 9.89IEE40 pKa = 3.92KK41 pKa = 9.93GQYY44 pKa = 8.6KK45 pKa = 9.61CPKK48 pKa = 9.34RR49 pKa = 11.84IYY51 pKa = 9.33EE52 pKa = 4.66SVMTWLVEE60 pKa = 4.49EE61 pKa = 4.4II62 pKa = 4.06

Molecular weight: 7.28 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

21

0

21

2781

46

387

132.4

15.28

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.322 ± 0.482

0.539 ± 0.126

6.149 ± 0.477

7.911 ± 0.678

3.919 ± 0.403

4.171 ± 0.235

1.618 ± 0.25

7.3 ± 0.662

9.097 ± 0.49

9.781 ± 0.534

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.625 ± 0.221

6.257 ± 0.492

2.733 ± 0.218

4.818 ± 0.501

4.171 ± 0.365

6.077 ± 0.373

6.149 ± 0.41

6.149 ± 0.401

1.043 ± 0.216

4.171 ± 0.398
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