Halovirus HCTV-1

Taxonomy: Viruses; unclassified viruses; unclassified DNA viruses; unclassified archaeal dsDNA viruses; Haloviruses

Average proteome isoelectric point is 4.79

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 160 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|R4TP57|R4TP57_9VIRU Uncharacterized protein OS=Halovirus HCTV-1 OX=1273746 GN=138 PE=4 SV=1
MM1 pKa = 7.46GNADD5 pKa = 4.65RR6 pKa = 11.84LPPEE10 pKa = 4.27DD11 pKa = 4.07TFPDD15 pKa = 3.91GFITDD20 pKa = 4.01TYY22 pKa = 9.63EE23 pKa = 3.46ICADD27 pKa = 3.39ADD29 pKa = 3.91GFGEE33 pKa = 3.95MLPRR37 pKa = 11.84HH38 pKa = 6.17SSLGDD43 pKa = 2.99WNTEE47 pKa = 4.07YY48 pKa = 10.32EE49 pKa = 4.32IHH51 pKa = 6.77SAAQPGSVLTQYY63 pKa = 10.93MMLLWSMHH71 pKa = 6.53EE72 pKa = 3.89GDD74 pKa = 3.84FWDD77 pKa = 3.74WRR79 pKa = 11.84CDD81 pKa = 3.64DD82 pKa = 3.99GVV84 pKa = 3.27

Molecular weight: 9.56 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|R4TAA2|R4TAA2_9VIRU Uncharacterized protein OS=Halovirus HCTV-1 OX=1273746 GN=7 PE=4 SV=1
MM1 pKa = 7.95PNRR4 pKa = 11.84SQSSISEE11 pKa = 4.58DD12 pKa = 2.86IRR14 pKa = 11.84EE15 pKa = 4.02RR16 pKa = 11.84RR17 pKa = 11.84LLSTFTRR24 pKa = 11.84LLTIMAHH31 pKa = 6.43PGVLYY36 pKa = 10.8NVGEE40 pKa = 4.21APRR43 pKa = 11.84PRR45 pKa = 11.84VDD47 pKa = 3.18PCAPASISALVSARR61 pKa = 11.84VNKK64 pKa = 9.67VKK66 pKa = 10.86

Molecular weight: 7.27 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

160

0

160

32777

35

1210

204.9

23.03

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.002 ± 0.235

0.961 ± 0.091

9.998 ± 0.282

10.672 ± 0.326

3.353 ± 0.123

7.536 ± 0.25

1.962 ± 0.115

4.061 ± 0.154

3.759 ± 0.128

6.752 ± 0.184

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.474 ± 0.09

3.716 ± 0.129

4.009 ± 0.127

3.319 ± 0.113

5.983 ± 0.193

6.264 ± 0.192

5.818 ± 0.184

7.456 ± 0.137

1.687 ± 0.103

3.219 ± 0.127
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