Pantoea alhagi

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

Average proteome isoelectric point is 6.61

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3878 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|A0A1W6B2X0|A0A1W6B2X0_9GAMM 30S ribosomal protein S15 OS=Pantoea alhagi OX=1891675 GN=rpsO PE=3 SV=1
MM1 pKa = 7.73AYY3 pKa = 10.03EE4 pKa = 4.21EE5 pKa = 4.33LLEE8 pKa = 4.18EE9 pKa = 4.2QRR11 pKa = 11.84EE12 pKa = 4.13EE13 pKa = 3.55TRR15 pKa = 11.84AIIEE19 pKa = 4.17EE20 pKa = 4.15LLEE23 pKa = 5.17DD24 pKa = 4.98GSDD27 pKa = 3.46PDD29 pKa = 3.46ALYY32 pKa = 9.93TIEE35 pKa = 4.84HH36 pKa = 6.73HH37 pKa = 6.7LSCDD41 pKa = 3.18SFEE44 pKa = 4.65ALEE47 pKa = 4.28KK48 pKa = 10.64AAVDD52 pKa = 3.72AFKK55 pKa = 10.84LGYY58 pKa = 9.93EE59 pKa = 4.03VTEE62 pKa = 4.16PEE64 pKa = 4.23EE65 pKa = 5.31LEE67 pKa = 4.98LEE69 pKa = 4.62DD70 pKa = 5.35GSTVMCVDD78 pKa = 3.7ILSEE82 pKa = 4.01LALKK86 pKa = 10.62PEE88 pKa = 4.36LLDD91 pKa = 3.74AQVEE95 pKa = 4.32QLVNLAGKK103 pKa = 10.06HH104 pKa = 4.6NVDD107 pKa = 3.16YY108 pKa = 10.89DD109 pKa = 3.25GWGTYY114 pKa = 10.12FEE116 pKa = 5.91DD117 pKa = 4.82PDD119 pKa = 5.68AEE121 pKa = 4.27DD122 pKa = 4.38EE123 pKa = 4.47EE124 pKa = 4.66EE125 pKa = 4.44GDD127 pKa = 5.58YY128 pKa = 10.76IDD130 pKa = 5.62EE131 pKa = 5.2DD132 pKa = 4.56DD133 pKa = 5.36DD134 pKa = 5.38GIRR137 pKa = 11.84HH138 pKa = 6.01

Molecular weight: 15.66 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1W6B4C5|A0A1W6B4C5_9GAMM LysR family transcriptional regulator OS=Pantoea alhagi OX=1891675 GN=B1H58_07605 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 = 10.16GRR39 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

3878

0

3878

1212343

22

3779

312.6

34.58

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.147 ± 0.046

1.01 ± 0.015

5.033 ± 0.03

5.662 ± 0.043

3.76 ± 0.027

7.332 ± 0.042

2.284 ± 0.022

5.628 ± 0.033

3.901 ± 0.033

11.27 ± 0.053

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.728 ± 0.019

3.649 ± 0.031

4.514 ± 0.03

4.976 ± 0.038

5.986 ± 0.04

5.94 ± 0.031

5.179 ± 0.028

6.768 ± 0.032

1.549 ± 0.02

2.683 ± 0.019
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