Mycobacterium virus Heldan

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

Average proteome isoelectric point is 6.09

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 89 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|G1DAA7|G1DAA7_9CAUD DNA primase OS=Mycobacterium virus Heldan OX=1032892 GN=58 PE=4 SV=1
MM1 pKa = 7.63TLPKK5 pKa = 10.36YY6 pKa = 8.63LTSHH10 pKa = 6.85SEE12 pKa = 3.96VDD14 pKa = 2.83WDD16 pKa = 3.8AVHH19 pKa = 7.46DD20 pKa = 4.09YY21 pKa = 10.92VYY23 pKa = 10.98EE24 pKa = 5.18GDD26 pKa = 4.83DD27 pKa = 4.06DD28 pKa = 4.96NEE30 pKa = 4.05

Molecular weight: 3.54 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|G1DAC0|G1DAC0_9CAUD Cas4 family exonuclease OS=Mycobacterium virus Heldan OX=1032892 GN=71 PE=4 SV=1
MM1 pKa = 6.65ITEE4 pKa = 4.13PVKK7 pKa = 10.82VNGRR11 pKa = 11.84ALEE14 pKa = 4.45PGTEE18 pKa = 4.0VSVKK22 pKa = 10.48GEE24 pKa = 3.63QGRR27 pKa = 11.84FRR29 pKa = 11.84FVKK32 pKa = 9.56ATRR35 pKa = 11.84TSKK38 pKa = 11.02GLTVLDD44 pKa = 4.36FVGGTPGRR52 pKa = 11.84EE53 pKa = 4.34AFRR56 pKa = 11.84SFYY59 pKa = 9.61PEE61 pKa = 3.59RR62 pKa = 11.84VEE64 pKa = 4.3TVHH67 pKa = 7.15RR68 pKa = 11.84IAKK71 pKa = 8.07TPQNTHH77 pKa = 6.42PKK79 pKa = 8.99VKK81 pKa = 10.12RR82 pKa = 11.84PKK84 pKa = 9.91RR85 pKa = 3.58

Molecular weight: 9.56 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

89

0

89

15897

25

1012

178.6

19.79

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.511 ± 0.418

0.969 ± 0.128

6.523 ± 0.266

6.756 ± 0.373

3.397 ± 0.211

8.404 ± 0.554

2.101 ± 0.186

4.705 ± 0.162

4.164 ± 0.199

8.002 ± 0.313

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.529 ± 0.153

3.372 ± 0.212

5.75 ± 0.405

3.711 ± 0.297

6.938 ± 0.36

5.309 ± 0.207

5.636 ± 0.236

7.354 ± 0.204

1.893 ± 0.148

2.975 ± 0.219
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