Erwinia gerundensis

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

Average proteome isoelectric point is 6.63

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4160 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|A0A0U5KYR2|A0A0U5KYR2_9GAMM Homoserine kinase OS=Erwinia gerundensis OX=1619313 GN=EM595_0930 PE=4 SV=1
MM1 pKa = 7.73AYY3 pKa = 10.03EE4 pKa = 4.21EE5 pKa = 4.33LLEE8 pKa = 4.18EE9 pKa = 4.15QRR11 pKa = 11.84EE12 pKa = 4.19EE13 pKa = 3.64TRR15 pKa = 11.84LIIEE19 pKa = 4.51EE20 pKa = 4.39LLDD23 pKa = 4.81DD24 pKa = 4.95GSDD27 pKa = 3.54PEE29 pKa = 4.03ALYY32 pKa = 9.94TIEE35 pKa = 5.27HH36 pKa = 6.65HH37 pKa = 6.81LSCNNFDD44 pKa = 3.91SLEE47 pKa = 4.1KK48 pKa = 10.56VAVDD52 pKa = 3.67AFKK55 pKa = 10.92LGYY58 pKa = 9.35EE59 pKa = 3.98VSEE62 pKa = 4.26PEE64 pKa = 4.1EE65 pKa = 5.11LEE67 pKa = 4.92LEE69 pKa = 4.66DD70 pKa = 4.53GSKK73 pKa = 10.88VMCVDD78 pKa = 3.51ILSEE82 pKa = 4.18GALNADD88 pKa = 4.77LIDD91 pKa = 3.82VQVEE95 pKa = 4.04QLVNLAGKK103 pKa = 10.59YY104 pKa = 9.78NVDD107 pKa = 3.2YY108 pKa = 10.8DD109 pKa = 3.33GWGTYY114 pKa = 10.12FEE116 pKa = 5.91DD117 pKa = 5.15PDD119 pKa = 5.85AEE121 pKa = 4.96DD122 pKa = 3.86EE123 pKa = 4.45DD124 pKa = 5.19EE125 pKa = 4.7EE126 pKa = 6.92GDD128 pKa = 5.04MIDD131 pKa = 5.97DD132 pKa = 5.06DD133 pKa = 4.3DD134 pKa = 3.98TGIRR138 pKa = 11.84HH139 pKa = 6.18

Molecular weight: 15.77 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0U5LBJ9|A0A0U5LBJ9_9GAMM Uncharacterized protein OS=Erwinia gerundensis OX=1619313 GN=EM595_p0386 PE=4 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 = 10.16GRR39 pKa = 11.84SRR41 pKa = 11.84LTVSKK46 pKa = 11.03

Molecular weight: 5.4 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

4160

0

4160

1290596

30

3438

310.2

34.2

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.506 ± 0.047

0.998 ± 0.014

5.212 ± 0.029

5.39 ± 0.038

3.771 ± 0.032

7.378 ± 0.043

2.326 ± 0.019

5.572 ± 0.033

3.75 ± 0.034

11.126 ± 0.052

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.731 ± 0.02

3.583 ± 0.028

4.559 ± 0.029

4.881 ± 0.037

5.905 ± 0.034

6.008 ± 0.032

5.269 ± 0.028

6.893 ± 0.033

1.544 ± 0.018

2.598 ± 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