Ziziphus jujuba (Chinese jujube) (Ziziphus sativa)

Taxonomy: cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta;

Average proteome isoelectric point is 6.66

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 34600 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|A0A6P3Z2V6|A0A6P3Z2V6_ZIZJJ Endoglucanase OS=Ziziphus jujuba OX=326968 GN=LOC107408874 PE=3 SV=1
MM1 pKa = 7.92AEE3 pKa = 3.69VTYY6 pKa = 10.85LHH8 pKa = 6.0LHH10 pKa = 5.26EE11 pKa = 5.51VEE13 pKa = 5.63DD14 pKa = 4.5DD15 pKa = 3.61THH17 pKa = 8.18HH18 pKa = 7.58PDD20 pKa = 3.48PALSLDD26 pKa = 3.95SIPYY30 pKa = 10.12YY31 pKa = 11.0DD32 pKa = 4.19FDD34 pKa = 5.3LYY36 pKa = 11.31SSYY39 pKa = 11.44PEE41 pKa = 4.77FPPSDD46 pKa = 3.96PSLHH50 pKa = 5.78AHH52 pKa = 5.25STFHH56 pKa = 7.33EE57 pKa = 5.31DD58 pKa = 4.46DD59 pKa = 4.64LLSQHH64 pKa = 6.53EE65 pKa = 4.52STIHH69 pKa = 5.67IRR71 pKa = 11.84SLEE74 pKa = 4.15DD75 pKa = 3.44DD76 pKa = 3.54VSEE79 pKa = 4.87AGSIANADD87 pKa = 3.74LLDD90 pKa = 4.81RR91 pKa = 11.84EE92 pKa = 4.32NQVNFVMDD100 pKa = 4.1LFQQRR105 pKa = 11.84VEE107 pKa = 3.94QSQVMGHH114 pKa = 5.96SDD116 pKa = 3.97FSSEE120 pKa = 4.01ALNDD124 pKa = 3.36SSFGVIEE131 pKa = 4.47GNCDD135 pKa = 2.85VDD137 pKa = 4.47MDD139 pKa = 5.16GLDD142 pKa = 3.78LDD144 pKa = 4.98LGLGLGIDD152 pKa = 4.47FGVEE156 pKa = 3.8RR157 pKa = 11.84HH158 pKa = 6.35CLDD161 pKa = 3.49VDD163 pKa = 3.72NDD165 pKa = 3.92DD166 pKa = 5.2DD167 pKa = 4.54EE168 pKa = 6.05EE169 pKa = 5.99DD170 pKa = 3.67GFFVGRR176 pKa = 11.84RR177 pKa = 11.84VSGSEE182 pKa = 3.83SGEE185 pKa = 4.19GPSSIGGVEE194 pKa = 4.02PFSSCVRR201 pKa = 11.84LVGFGSDD208 pKa = 3.89SIHH211 pKa = 7.35VNII214 pKa = 5.29

Molecular weight: 23.52 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A6P4AE47|A0A6P4AE47_ZIZJJ disease resistance protein RPP13-like isoform X1 OS=Ziziphus jujuba OX=326968 GN=LOC107426909 PE=4 SV=1
MM1 pKa = 7.42KK2 pKa = 10.45VGIEE6 pKa = 3.77AGEE9 pKa = 3.99VSKK12 pKa = 11.42ASVTRR17 pKa = 11.84EE18 pKa = 3.36RR19 pKa = 11.84VINKK23 pKa = 8.45GVSVIDD29 pKa = 4.23FILRR33 pKa = 11.84IVACFGTLGSAIAMGTARR51 pKa = 11.84QTFPFSTRR59 pKa = 11.84FIRR62 pKa = 11.84FKK64 pKa = 10.79AVYY67 pKa = 9.56SDD69 pKa = 4.6LPMFSFFVIANAVVCGYY86 pKa = 10.49LAFSLPFSILHH97 pKa = 6.68IITRR101 pKa = 11.84AAVKK105 pKa = 10.44SRR107 pKa = 11.84IVLATFDD114 pKa = 3.86TAMMALLTAGASAAAAIASLAHH136 pKa = 6.4NGNPSTNWFAICRR149 pKa = 11.84QYY151 pKa = 11.61RR152 pKa = 11.84NFCEE156 pKa = 4.01RR157 pKa = 11.84VSGSLIGSFVGIVIFMLLIILALVAISRR185 pKa = 11.84RR186 pKa = 3.77

Molecular weight: 20.05 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

28045

6555

34600

15613593

32

5234

451.3

50.43

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.399 ± 0.013

1.903 ± 0.006

5.274 ± 0.009

6.461 ± 0.015

4.312 ± 0.008

6.469 ± 0.012

2.427 ± 0.006

5.516 ± 0.01

6.182 ± 0.011

10.045 ± 0.017

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.37 ± 0.005

4.697 ± 0.009

4.743 ± 0.011

3.68 ± 0.009

5.099 ± 0.01

9.088 ± 0.017

4.79 ± 0.008

6.403 ± 0.009

1.285 ± 0.004

2.848 ± 0.007
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