Vibrio virus vB_VspP_SBP1

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

Average proteome isoelectric point is 6.38

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 112 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|A0A3T0IIP4|A0A3T0IIP4_9CAUD HNH endonuclease OS=Vibrio virus vB_VspP_SBP1 OX=2500581 GN=SBP1_gp042 PE=4 SV=1
MM1 pKa = 7.33TLLDD5 pKa = 3.81VFNYY9 pKa = 10.18LALGPLANTGDD20 pKa = 4.08VVNGMIKK27 pKa = 9.29TDD29 pKa = 3.64SYY31 pKa = 11.76QKK33 pKa = 10.4FANFTQLGLRR43 pKa = 11.84DD44 pKa = 3.43IYY46 pKa = 11.29TRR48 pKa = 11.84FPLKK52 pKa = 10.59DD53 pKa = 3.22SEE55 pKa = 5.65LILDD59 pKa = 3.77QDD61 pKa = 4.46DD62 pKa = 4.08GTVIYY67 pKa = 10.16YY68 pKa = 10.6LNSKK72 pKa = 8.92HH73 pKa = 6.62AYY75 pKa = 9.54SNTEE79 pKa = 3.69STEE82 pKa = 3.68QKK84 pKa = 11.0YY85 pKa = 10.49IDD87 pKa = 5.13DD88 pKa = 4.83DD89 pKa = 4.62DD90 pKa = 6.08GNEE93 pKa = 3.95FTDD96 pKa = 5.67DD97 pKa = 3.45ILAITAFYY105 pKa = 11.06DD106 pKa = 3.51EE107 pKa = 5.4AGCLVPINDD116 pKa = 3.57NSASNSYY123 pKa = 7.69YY124 pKa = 10.17TPTPLSVQIPTPVTGNSTFVQYY146 pKa = 10.73RR147 pKa = 11.84ADD149 pKa = 3.72HH150 pKa = 6.74PKK152 pKa = 10.72LSDD155 pKa = 3.35VSDD158 pKa = 4.02PSSVEE163 pKa = 3.81LEE165 pKa = 4.18LPEE168 pKa = 4.31VALSALLCYY177 pKa = 7.86VTWRR181 pKa = 11.84AYY183 pKa = 9.56MPNQSAEE190 pKa = 3.96AQAISMNQKK199 pKa = 9.06MMYY202 pKa = 9.95EE203 pKa = 4.01EE204 pKa = 4.18QLLFLQKK211 pKa = 10.81YY212 pKa = 7.11ITVNNISPEE221 pKa = 4.05ANNAFHH227 pKa = 7.3SNGWVV232 pKa = 2.92

Molecular weight: 26.03 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3T0IIF9|A0A3T0IIF9_9CAUD DNA binding protein OS=Vibrio virus vB_VspP_SBP1 OX=2500581 GN=SBP1_gp025 PE=4 SV=1
MM1 pKa = 7.69LAATYY6 pKa = 11.01ANRR9 pKa = 11.84TVEE12 pKa = 3.82AQEE15 pKa = 3.82QVRR18 pKa = 11.84CVITLSVHH26 pKa = 5.56SASKK30 pKa = 10.66SGINTVRR37 pKa = 11.84VLMRR41 pKa = 11.84TKK43 pKa = 9.81LTRR46 pKa = 11.84KK47 pKa = 9.61IIVKK51 pKa = 10.27SAVLYY56 pKa = 11.0QNTLVNLMLTIRR68 pKa = 11.84MVITT72 pKa = 3.83

Molecular weight: 8.06 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

112

0

112

24106

47

3548

215.2

24.2

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.326 ± 0.393

1.207 ± 0.234

6.48 ± 0.216

6.799 ± 0.301

3.576 ± 0.128

6.355 ± 0.231

2.161 ± 0.221

5.629 ± 0.206

6.438 ± 0.318

8.089 ± 0.233

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.02 ± 0.163

5.476 ± 0.185

3.622 ± 0.197

4.372 ± 0.228

4.663 ± 0.214

5.418 ± 0.2

6.604 ± 0.297

6.534 ± 0.187

1.286 ± 0.127

3.945 ± 0.186
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