Streptococcus phage CHPC1042

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

Average proteome isoelectric point is 6.92

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 61 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|A0A3G8F9R9|A0A3G8F9R9_9CAUD Uncharacterized protein OS=Streptococcus phage CHPC1042 OX=2365016 GN=CHPC1042_0038 PE=4 SV=1
MM1 pKa = 7.13VNWVDD6 pKa = 4.58ANGNDD11 pKa = 3.63IPDD14 pKa = 4.12GADD17 pKa = 3.05QEE19 pKa = 5.1FKK21 pKa = 11.28AGMFFSFAGDD31 pKa = 3.56EE32 pKa = 4.15NNITDD37 pKa = 4.03TGQGGYY43 pKa = 10.16YY44 pKa = 9.73GGYY47 pKa = 8.6YY48 pKa = 9.56FRR50 pKa = 11.84KK51 pKa = 9.96FEE53 pKa = 4.13FGQFGTVWLSCWNKK67 pKa = 10.66DD68 pKa = 3.89DD69 pKa = 5.14LVNYY73 pKa = 7.38YY74 pKa = 8.26QQ75 pKa = 4.22

Molecular weight: 8.59 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3G8F9V1|A0A3G8F9V1_9CAUD ORF6C domain-containing protein OS=Streptococcus phage CHPC1042 OX=2365016 GN=CHPC1042_0035 PE=4 SV=1
MM1 pKa = 7.83ADD3 pKa = 3.75FGVSLLEE10 pKa = 4.01ARR12 pKa = 11.84RR13 pKa = 11.84MTLKK17 pKa = 10.54EE18 pKa = 3.35MRR20 pKa = 11.84LYY22 pKa = 10.44QKK24 pKa = 10.59AYY26 pKa = 9.79KK27 pKa = 10.05KK28 pKa = 10.52RR29 pKa = 11.84FLNKK33 pKa = 9.43EE34 pKa = 3.69RR35 pKa = 11.84EE36 pKa = 4.18IYY38 pKa = 10.27QLAFLNRR45 pKa = 11.84LANATTRR52 pKa = 11.84DD53 pKa = 3.11GKK55 pKa = 10.61RR56 pKa = 11.84YY57 pKa = 9.56HH58 pKa = 6.45FEE60 pKa = 3.92KK61 pKa = 11.17FEE63 pKa = 4.24DD64 pKa = 4.34FYY66 pKa = 11.61NAKK69 pKa = 9.59EE70 pKa = 3.87RR71 pKa = 11.84ARR73 pKa = 11.84EE74 pKa = 3.84VLGEE78 pKa = 4.21KK79 pKa = 8.61ITNKK83 pKa = 10.26KK84 pKa = 9.81LLEE87 pKa = 4.02RR88 pKa = 11.84ARR90 pKa = 11.84NNLNYY95 pKa = 10.06KK96 pKa = 9.85KK97 pKa = 10.46EE98 pKa = 3.94RR99 pKa = 11.84GLLDD103 pKa = 3.22GRR105 pKa = 4.46

Molecular weight: 12.74 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

61

0

61

12710

47

1545

208.4

23.5

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.388 ± 1.032

0.669 ± 0.135

6.121 ± 0.436

7.081 ± 0.694

4.162 ± 0.147

6.467 ± 0.527

1.503 ± 0.205

6.656 ± 0.331

8.623 ± 0.632

7.71 ± 0.335

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.463 ± 0.304

5.618 ± 0.367

2.73 ± 0.207

4.115 ± 0.26

4.327 ± 0.376

6.648 ± 0.552

6.105 ± 0.318

6.452 ± 0.292

1.204 ± 0.187

3.958 ± 0.394
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