Erwinia sp. CPCC 100877

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Erwiniaceae; Erwinia; unclassified Erwinia

Average proteome isoelectric point is 6.46

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5690 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|A0A6L6H5K5|A0A6L6H5K5_9GAMM DUF2726 domain-containing protein OS=Erwinia sp. CPCC 100877 OX=2665162 GN=GIX45_01945 PE=4 SV=1
MM1 pKa = 7.8ANPEE5 pKa = 4.1LLEE8 pKa = 4.09EE9 pKa = 4.14QRR11 pKa = 11.84EE12 pKa = 4.19EE13 pKa = 3.64TRR15 pKa = 11.84LIIEE19 pKa = 4.54EE20 pKa = 4.2LLEE23 pKa = 5.11DD24 pKa = 4.44GSDD27 pKa = 3.56PEE29 pKa = 3.94ALYY32 pKa = 9.96TIEE35 pKa = 4.38HH36 pKa = 6.74HH37 pKa = 7.11FSADD41 pKa = 3.58DD42 pKa = 3.84FEE44 pKa = 4.6TLEE47 pKa = 4.16KK48 pKa = 10.88VAVEE52 pKa = 4.13VFKK55 pKa = 11.15LGYY58 pKa = 9.97EE59 pKa = 4.16VTDD62 pKa = 3.9PEE64 pKa = 4.16EE65 pKa = 5.49LEE67 pKa = 4.32VEE69 pKa = 4.23EE70 pKa = 5.46GDD72 pKa = 4.76TVICCDD78 pKa = 4.22ALSEE82 pKa = 4.3CALNAEE88 pKa = 5.01LIDD91 pKa = 4.05AQVEE95 pKa = 4.18QLMTLAEE102 pKa = 4.31KK103 pKa = 10.65FGVEE107 pKa = 3.7YY108 pKa = 10.6DD109 pKa = 2.94GWGTYY114 pKa = 10.16FEE116 pKa = 5.48DD117 pKa = 5.11PNGEE121 pKa = 4.01PDD123 pKa = 3.94GDD125 pKa = 3.73GGDD128 pKa = 4.68YY129 pKa = 10.16IDD131 pKa = 5.26EE132 pKa = 5.31DD133 pKa = 4.69DD134 pKa = 5.36DD135 pKa = 4.55GVRR138 pKa = 11.84HH139 pKa = 6.05

Molecular weight: 15.64 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A6L6HAT4|A0A6L6HAT4_9GAMM DNA repair protein RadA OS=Erwinia sp. CPCC 100877 OX=2665162 GN=radA PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.51RR3 pKa = 11.84TFQPSVLKK11 pKa = 10.6RR12 pKa = 11.84NRR14 pKa = 11.84SHH16 pKa = 7.16GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.4NGRR28 pKa = 11.84QVLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.22GRR39 pKa = 11.84ARR41 pKa = 11.84LTVSSKK47 pKa = 11.16

Molecular weight: 5.47 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

5690

0

5690

1778439

16

2725

312.6

34.82

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.588 ± 0.044

0.893 ± 0.013

5.26 ± 0.043

6.564 ± 0.035

4.107 ± 0.027

7.118 ± 0.039

2.002 ± 0.015

6.525 ± 0.035

5.426 ± 0.042

10.484 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.664 ± 0.016

4.077 ± 0.027

3.995 ± 0.024

4.359 ± 0.028

5.148 ± 0.041

5.953 ± 0.045

5.49 ± 0.034

6.93 ± 0.028

1.241 ± 0.014

3.176 ± 0.023
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