Arachidicoccus sp. B3-10

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Chitinophagia; Chitinophagales; Chitinophagaceae; Arachidicoccus; unclassified Arachidicoccus

Average proteome isoelectric point is 6.84

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3921 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|A0A5P2G7F9|A0A5P2G7F9_9BACT Polyprenyl synthetase family protein OS=Arachidicoccus sp. B3-10 OX=2545455 GN=E0W69_013860 PE=3 SV=1
MM1 pKa = 7.47VKK3 pKa = 9.28FTVEE7 pKa = 4.28DD8 pKa = 3.65RR9 pKa = 11.84DD10 pKa = 3.93GSQQEE15 pKa = 4.59LEE17 pKa = 4.73APDD20 pKa = 5.22DD21 pKa = 3.57MGLNLMEE28 pKa = 4.09TLKK31 pKa = 10.96AFEE34 pKa = 4.44YY35 pKa = 10.63EE36 pKa = 4.25VLATCGGMALCGTCHH51 pKa = 5.96VKK53 pKa = 10.62VLAGGEE59 pKa = 4.01NLPEE63 pKa = 4.18QGDD66 pKa = 4.16AEE68 pKa = 5.39LDD70 pKa = 3.79MLDD73 pKa = 4.89MIPDD77 pKa = 3.72SEE79 pKa = 4.92SNSRR83 pKa = 11.84LSCQLQVNDD92 pKa = 4.19NLEE95 pKa = 4.05GCTFQICGSLSEE107 pKa = 4.54DD108 pKa = 3.23

Molecular weight: 11.71 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A5P2G5N2|A0A5P2G5N2_9BACT BamA/TamA family outer membrane protein OS=Arachidicoccus sp. B3-10 OX=2545455 GN=E0W69_020070 PE=4 SV=1
MM1 pKa = 7.38KK2 pKa = 9.6RR3 pKa = 11.84TFQPHH8 pKa = 3.7NRR10 pKa = 11.84RR11 pKa = 11.84RR12 pKa = 11.84KK13 pKa = 8.26SIHH16 pKa = 5.24GFRR19 pKa = 11.84EE20 pKa = 3.88RR21 pKa = 11.84MSTANGRR28 pKa = 11.84KK29 pKa = 8.58VLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.08GRR39 pKa = 11.84KK40 pKa = 8.3KK41 pKa = 10.08LTVSSEE47 pKa = 4.04KK48 pKa = 9.88TLKK51 pKa = 10.65

Molecular weight: 6.09 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

3921

0

3921

1376694

26

2127

351.1

39.64

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.447 ± 0.034

0.779 ± 0.013

5.364 ± 0.028

5.537 ± 0.048

5.064 ± 0.028

6.318 ± 0.038

1.844 ± 0.016

8.143 ± 0.039

7.596 ± 0.04

9.291 ± 0.037

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.243 ± 0.017

6.542 ± 0.044

3.55 ± 0.019

3.843 ± 0.022

3.336 ± 0.024

6.967 ± 0.039

5.726 ± 0.034

5.727 ± 0.032

1.236 ± 0.014

4.447 ± 0.036
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