Arsenophonus endosymbiont of Aleurodicus floccissimus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Morganellaceae; Arsenophonus; unclassified Arsenophonus

Average proteome isoelectric point is 6.93

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1780 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|A0A3B0J6C6|A0A3B0J6C6_9GAMM Transcriptional regulatory protein OmpR OS=Arsenophonus endosymbiont of Aleurodicus floccissimus OX=2152761 GN=ompR PE=4 SV=1
MM1 pKa = 8.34DD2 pKa = 3.86IQTEE6 pKa = 4.24NEE8 pKa = 4.18MLWALKK14 pKa = 10.32KK15 pKa = 10.13LTVEE19 pKa = 4.39EE20 pKa = 4.85EE21 pKa = 4.96GFCQPGGEE29 pKa = 4.17YY30 pKa = 10.2LYY32 pKa = 11.02EE33 pKa = 4.42SLTNAYY39 pKa = 7.58LTQKK43 pKa = 10.95LSDD46 pKa = 3.49TDD48 pKa = 3.86KK49 pKa = 10.98SDD51 pKa = 4.42EE52 pKa = 4.19YY53 pKa = 10.93EE54 pKa = 3.91AWLLALEE61 pKa = 4.45TTDD64 pKa = 5.02GFDD67 pKa = 3.08EE68 pKa = 4.2VLYY71 pKa = 10.95DD72 pKa = 3.31VTQKK76 pKa = 10.43VEE78 pKa = 4.01QILYY82 pKa = 10.86LMQCRR87 pKa = 11.84DD88 pKa = 3.23AYY90 pKa = 11.3YY91 pKa = 10.04EE92 pKa = 4.32VPAA95 pKa = 5.67

Molecular weight: 11.1 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3B0IXE6|A0A3B0IXE6_9GAMM Transcription termination factor Rho OS=Arsenophonus endosymbiont of Aleurodicus floccissimus OX=2152761 GN=rho 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

1780

0

1780

407451

29

1664

228.9

25.69

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.83 ± 0.064

1.173 ± 0.022

5.061 ± 0.041

5.752 ± 0.065

3.991 ± 0.043

6.357 ± 0.057

2.27 ± 0.027

8.056 ± 0.057

5.992 ± 0.048

10.493 ± 0.072

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.672 ± 0.032

4.876 ± 0.041

3.88 ± 0.038

4.622 ± 0.052

4.914 ± 0.057

6.004 ± 0.043

5.363 ± 0.04

6.179 ± 0.057

1.222 ± 0.026

3.293 ± 0.042
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