Erwinia mallotivora

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Erwi

Average proteome isoelectric point is 6.64

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3959 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|A0A014NB36|A0A014NB36_9GAMM DeoR faimly transcriptional regulator OS=Erwinia mallotivora OX=69222 GN=BG55_04100 PE=4 SV=1
MM1 pKa = 7.55KK2 pKa = 10.38YY3 pKa = 10.57DD4 pKa = 3.39VATLISGMLSDD15 pKa = 5.46AGLSDD20 pKa = 4.44IVDD23 pKa = 3.78SDD25 pKa = 4.35LSNHH29 pKa = 5.18STISLNMKK37 pKa = 10.37DD38 pKa = 5.48DD39 pKa = 3.56IPAINIKK46 pKa = 9.63TDD48 pKa = 3.71DD49 pKa = 4.09DD50 pKa = 4.54EE51 pKa = 4.81VWVWTKK57 pKa = 11.03LCDD60 pKa = 3.77YY61 pKa = 9.76SPSSMSYY68 pKa = 9.39CSEE71 pKa = 4.19NIFTVMFNYY80 pKa = 10.61NEE82 pKa = 3.91AFFYY86 pKa = 10.62AGQPCLYY93 pKa = 9.48PIDD96 pKa = 4.55GNLEE100 pKa = 3.56LRR102 pKa = 11.84ALVKK106 pKa = 10.74DD107 pKa = 4.07KK108 pKa = 10.92FLEE111 pKa = 4.43SPSAFMEE118 pKa = 4.09VLDD121 pKa = 4.25NFLSIMQEE129 pKa = 3.77YY130 pKa = 9.91RR131 pKa = 11.84AVLMM135 pKa = 5.02

Molecular weight: 15.31 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A014M5I1|A0A014M5I1_9GAMM ABC transporter substrate-binding protein OS=Erwinia mallotivora OX=69222 GN=BG55_01915 PE=4 SV=1
MM1 pKa = 7.59EE2 pKa = 5.39FYY4 pKa = 10.43EE5 pKa = 4.33NRR7 pKa = 11.84SARR10 pKa = 11.84PFKK13 pKa = 10.42EE14 pKa = 4.0SPFRR18 pKa = 11.84LICQLPYY25 pKa = 11.02RR26 pKa = 11.84MWKK29 pKa = 8.6SWRR32 pKa = 11.84LRR34 pKa = 11.84TLTRR38 pKa = 11.84RR39 pKa = 11.84ALSRR43 pKa = 11.84LDD45 pKa = 3.23KK46 pKa = 11.14AQLRR50 pKa = 11.84DD51 pKa = 3.27IGLTCEE57 pKa = 3.83DD58 pKa = 3.39VNRR61 pKa = 11.84FKK63 pKa = 11.28

Molecular weight: 7.8 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

3959

0

3959

1244858

34

2587

314.4

34.77

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.731 ± 0.047

1.09 ± 0.013

5.152 ± 0.027

5.446 ± 0.043

3.834 ± 0.026

7.295 ± 0.043

2.308 ± 0.02

5.587 ± 0.033

4.09 ± 0.038

11.044 ± 0.056

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.657 ± 0.02

3.77 ± 0.031

4.429 ± 0.025

4.829 ± 0.037

5.827 ± 0.034

6.438 ± 0.035

5.32 ± 0.028

6.91 ± 0.029

1.516 ± 0.018

2.726 ± 0.028
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