Beta vulgaris subsp. vulgaris (Beet)

Taxonomy: cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliopsida; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Caryophyllales;

Average proteome isoelectric point is 6.72

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 7611 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|A0A0J8DSF5|A0A0J8DSF5_BETVV Uncharacterized protein OS=Beta vulgaris subsp. vulgaris OX=3555 GN=BVRB_029180 PE=4 SV=1
MM1 pKa = 7.29NKK3 pKa = 9.91SLALALGALMVASPALAQEE22 pKa = 4.12EE23 pKa = 4.47AVLNVYY29 pKa = 9.34NWSDD33 pKa = 4.06YY34 pKa = 10.51IAEE37 pKa = 3.92DD38 pKa = 3.95TIANFEE44 pKa = 4.08AATGIKK50 pKa = 10.12VNYY53 pKa = 9.54DD54 pKa = 3.15VYY56 pKa = 11.54DD57 pKa = 3.63NNEE60 pKa = 3.78IVDD63 pKa = 4.06AKK65 pKa = 10.85LLAGSSGYY73 pKa = 10.79DD74 pKa = 2.68IVVPSGNFLEE84 pKa = 4.48RR85 pKa = 11.84QIQAGLILPLDD96 pKa = 3.78KK97 pKa = 11.27SKK99 pKa = 9.84LTNLGNLDD107 pKa = 4.01PAVMATAAAQDD118 pKa = 3.86PDD120 pKa = 3.72NAHH123 pKa = 6.26GVPYY127 pKa = 9.78MINTIGYY134 pKa = 8.36GYY136 pKa = 10.71NVAKK140 pKa = 9.42VTEE143 pKa = 4.21ILGADD148 pKa = 3.73APVDD152 pKa = 3.35SWDD155 pKa = 5.1LIFKK159 pKa = 10.5PEE161 pKa = 3.85FAEE164 pKa = 4.25KK165 pKa = 10.56LSACGISLLDD175 pKa = 3.71SPSEE179 pKa = 4.09VMGIALNYY187 pKa = 10.26LGLDD191 pKa = 3.36ANSEE195 pKa = 4.24SEE197 pKa = 4.04EE198 pKa = 4.07DD199 pKa = 3.33LAKK202 pKa = 10.78AEE204 pKa = 4.11EE205 pKa = 5.17LINAIKK211 pKa = 10.48PFIRR215 pKa = 11.84YY216 pKa = 7.94FNSSQYY222 pKa = 10.49IDD224 pKa = 4.31DD225 pKa = 4.69LGNGEE230 pKa = 4.2TCVALGYY237 pKa = 10.59SGDD240 pKa = 3.41IFIAADD246 pKa = 3.15AA247 pKa = 4.59

Molecular weight: 26.33 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0J7YMS7|A0A0J7YMS7_BETVV Serine/threonine-protein phosphatase 2A activator (Fragment) OS=Beta vulgaris subsp. vulgaris OX=3555 GN=BVRB_041550 PE=3 SV=1
SS1 pKa = 6.84TIFTARR7 pKa = 11.84RR8 pKa = 11.84PDD10 pKa = 3.03SMLQRR15 pKa = 11.84RR16 pKa = 11.84IFTARR21 pKa = 11.84RR22 pKa = 11.84PFVRR26 pKa = 11.84RR27 pKa = 11.84SNRR30 pKa = 11.84LRR32 pKa = 11.84RR33 pKa = 11.84RR34 pKa = 11.84SSRR37 pKa = 11.84LRR39 pKa = 11.84RR40 pKa = 11.84FFRR43 pKa = 11.84WSFQQATSSFRR54 pKa = 11.84SFSFQQAAAEE64 pKa = 4.14FRR66 pKa = 11.84SSFVGG71 pKa = 3.44

Molecular weight: 8.66 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

7157

454

7611

2194387

8

4316

288.3

32.18

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.921 ± 0.033

1.871 ± 0.016

5.514 ± 0.027

6.307 ± 0.034

4.049 ± 0.021

6.254 ± 0.043

2.441 ± 0.017

5.387 ± 0.026

5.893 ± 0.029

9.634 ± 0.042

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.439 ± 0.012

4.479 ± 0.023

4.963 ± 0.035

3.892 ± 0.027

5.461 ± 0.029

8.986 ± 0.038

4.985 ± 0.02

6.541 ± 0.023

1.215 ± 0.013

2.767 ± 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