Mycobacterium virus Ibhubesi

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

Average proteome isoelectric point is 6.05

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 103 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|G1D317|G1D317_9CAUD DNA methylase OS=Mycobacterium virus Ibhubesi OX=1034107 GN=71 PE=4 SV=1
MM1 pKa = 7.93CDD3 pKa = 3.44HH4 pKa = 7.2PRR6 pKa = 11.84STHH9 pKa = 5.11TPQCRR14 pKa = 11.84TRR16 pKa = 11.84LGVDD20 pKa = 2.95ADD22 pKa = 3.66DD23 pKa = 3.59MTRR26 pKa = 11.84YY27 pKa = 6.71TQCLCPGFEE36 pKa = 4.04GTEE39 pKa = 4.06DD40 pKa = 3.73EE41 pKa = 5.32EE42 pKa = 4.61EE43 pKa = 4.27DD44 pKa = 3.5

Molecular weight: 5.05 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|G1D321|G1D321_9CAUD Uncharacterized protein OS=Mycobacterium virus Ibhubesi OX=1034107 GN=75 PE=4 SV=1
MM1 pKa = 6.68TQRR4 pKa = 11.84KK5 pKa = 9.5GGFDD9 pKa = 4.35WIRR12 pKa = 11.84STYY15 pKa = 9.77RR16 pKa = 11.84VPAKK20 pKa = 10.02RR21 pKa = 11.84GMRR24 pKa = 11.84VVFDD28 pKa = 3.72GRR30 pKa = 11.84PGRR33 pKa = 11.84ILSVDD38 pKa = 3.4GPYY41 pKa = 11.37LMLHH45 pKa = 6.91LDD47 pKa = 3.96SDD49 pKa = 4.41PKK51 pKa = 10.37NLRR54 pKa = 11.84TRR56 pKa = 11.84VHH58 pKa = 5.46PTWRR62 pKa = 11.84MEE64 pKa = 3.91YY65 pKa = 10.61LPP67 pKa = 4.85

Molecular weight: 7.93 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

103

0

103

17682

30

1173

171.7

18.72

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.955 ± 0.571

1.222 ± 0.173

6.572 ± 0.245

5.757 ± 0.334

2.924 ± 0.204

8.947 ± 0.555

2.223 ± 0.198

4.366 ± 0.162

3.325 ± 0.199

7.182 ± 0.209

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.189 ± 0.137

3.365 ± 0.165

6.08 ± 0.231

3.416 ± 0.165

6.656 ± 0.372

5.842 ± 0.329

6.787 ± 0.276

7.29 ± 0.298

2.438 ± 0.171

2.466 ± 0.182
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