Arachidicoccus rhizosphaerae

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

Average proteome isoelectric point is 6.9

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3837 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|A0A1H3W9Q1|A0A1H3W9Q1_9BACT 1 4-alpha-glucan branching enzyme GlgB OS=Arachidicoccus rhizosphaerae OX=551991 GN=glgB PE=3 SV=1
MM1 pKa = 7.9RR2 pKa = 11.84FGNINLTSQITYY14 pKa = 9.98YY15 pKa = 10.81FSDD18 pKa = 3.75LQSVKK23 pKa = 10.72DD24 pKa = 3.66QLMDD28 pKa = 3.46NSDD31 pKa = 4.21YY32 pKa = 11.3IGDD35 pKa = 3.85PP36 pKa = 3.43

Molecular weight: 4.19 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1H4ATF4|A0A1H4ATF4_9BACT Cytidine deaminase OS=Arachidicoccus rhizosphaerae OX=551991 GN=SAMN05192529_11662 PE=4 SV=1
MM1 pKa = 7.27IRR3 pKa = 11.84FFIRR7 pKa = 11.84IVFTIPVIIKK17 pKa = 8.58FFTIIMRR24 pKa = 11.84SISIKK29 pKa = 10.1NSIWCIHH36 pKa = 5.84ILLRR40 pKa = 11.84ILNQVGANTDD50 pKa = 3.59CRR52 pKa = 11.84STTLPPNILTWYY64 pKa = 8.75KK65 pKa = 9.19TICEE69 pKa = 4.24HH70 pKa = 6.75KK71 pKa = 10.86KK72 pKa = 8.3MAIYY76 pKa = 10.01FNRR79 pKa = 11.84IYY81 pKa = 10.64RR82 pKa = 11.84IVSRR86 pKa = 11.84VAIWSKK92 pKa = 10.54RR93 pKa = 11.84IINFRR98 pKa = 11.84ILIFYY103 pKa = 9.94LPSSNLCIIKK113 pKa = 8.53TCAVIILVKK122 pKa = 10.57SQVFLEE128 pKa = 4.72FFAVVSILVMQWVCFLRR145 pKa = 5.4

Molecular weight: 17.21 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

3837

0

3837

1398744

28

3013

364.5

40.83

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.579 ± 0.039

0.815 ± 0.011

5.543 ± 0.025

5.187 ± 0.039

4.677 ± 0.027

7.178 ± 0.036

2.004 ± 0.016

6.951 ± 0.035

6.783 ± 0.034

9.631 ± 0.036

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.351 ± 0.02

5.204 ± 0.036

3.981 ± 0.019

4.302 ± 0.025

3.987 ± 0.024

6.646 ± 0.034

5.65 ± 0.033

5.921 ± 0.027

1.339 ± 0.016

4.27 ± 0.029
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