Vibrio tapetis subsp. tapetis

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae; Vibrio; Vibrio tapetis

Average proteome isoelectric point is 6.3

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5392 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|A0A2N8ZDF1|A0A2N8ZDF1_9VIBR Uncharacterized protein OS=Vibrio tapetis subsp. tapetis OX=1671868 GN=VTAP4600_A1937 PE=4 SV=1
MM1 pKa = 7.81WDD3 pKa = 5.41DD4 pKa = 3.69PLLWAILPIYY14 pKa = 10.58ASLFVYY20 pKa = 9.84DD21 pKa = 3.52WWDD24 pKa = 3.27ALIAASGLEE33 pKa = 4.07TQDD36 pKa = 3.41EE37 pKa = 4.98VKK39 pKa = 10.61SEE41 pKa = 4.13HH42 pKa = 6.44

Molecular weight: 4.91 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2N8ZHE1|A0A2N8ZHE1_9VIBR Putative 2Fe-2S cluster-containing dioxygenase subunit OS=Vibrio tapetis subsp. tapetis OX=1671868 GN=yeaW PE=4 SV=1
MM1 pKa = 7.69SKK3 pKa = 8.98RR4 pKa = 11.84TFQPSVLKK12 pKa = 10.42RR13 pKa = 11.84KK14 pKa = 9.36RR15 pKa = 11.84SHH17 pKa = 6.15GFRR20 pKa = 11.84ARR22 pKa = 11.84MATKK26 pKa = 10.44NGRR29 pKa = 11.84ATINARR35 pKa = 11.84RR36 pKa = 11.84AKK38 pKa = 9.74GRR40 pKa = 11.84KK41 pKa = 8.91RR42 pKa = 11.84LSKK45 pKa = 10.84

Molecular weight: 5.24 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

5392

0

5392

1632385

15

3843

302.7

33.7

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.224 ± 0.034

1.079 ± 0.012

5.483 ± 0.039

6.231 ± 0.036

4.159 ± 0.024

6.613 ± 0.036

2.297 ± 0.022

6.374 ± 0.026

5.541 ± 0.028

10.319 ± 0.041

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.694 ± 0.019

4.438 ± 0.024

3.737 ± 0.019

4.567 ± 0.03

4.435 ± 0.031

7.064 ± 0.028

5.495 ± 0.042

6.951 ± 0.029

1.25 ± 0.014

3.05 ± 0.018
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