Pseudarcicella hirudinis

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Cytophagia; Cytophagales; Cytophagaceae; Pseudarcicella

Average proteome isoelectric point is 6.78

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4993 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|A0A1I5X0X9|A0A1I5X0X9_9BACT 30S ribosomal protein S6 OS=Pseudarcicella hirudinis OX=1079859 GN=rpsF PE=3 SV=1
MM1 pKa = 7.31FLQWLIFLPLILPLSIISGAIQGIKK26 pKa = 9.67SAVYY30 pKa = 10.46DD31 pKa = 5.09LINQIQVDD39 pKa = 4.02VSSQIIHH46 pKa = 7.07EE47 pKa = 4.83DD48 pKa = 3.5SQDD51 pKa = 3.26SYY53 pKa = 12.13LL54 pKa = 4.03

Molecular weight: 6.09 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1I5WQI8|A0A1I5WQI8_9BACT Peroxiredoxin OS=Pseudarcicella hirudinis OX=1079859 GN=SAMN04515674_112113 PE=4 SV=1
MM1 pKa = 8.02VLILLLLISNTASFAQCAMCRR22 pKa = 11.84ATVEE26 pKa = 4.35STMSNGRR33 pKa = 11.84NLAATGLNTGILYY46 pKa = 10.48LLSAPYY52 pKa = 10.39LIVAGVAFLWYY63 pKa = 9.78RR64 pKa = 11.84NSKK67 pKa = 10.61KK68 pKa = 9.23EE69 pKa = 3.86VKK71 pKa = 10.04RR72 pKa = 11.84RR73 pKa = 11.84EE74 pKa = 4.03NMNLVQRR81 pKa = 11.84RR82 pKa = 11.84LNQVLGRR89 pKa = 11.84II90 pKa = 4.2

Molecular weight: 10.04 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

4993

0

4993

1789070

29

3529

358.3

40.26

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.763 ± 0.033

0.84 ± 0.014

5.146 ± 0.024

6.135 ± 0.043

5.237 ± 0.029

6.915 ± 0.034

1.683 ± 0.019

7.325 ± 0.029

7.348 ± 0.035

9.439 ± 0.041

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.161 ± 0.019

5.795 ± 0.039

3.789 ± 0.018

3.666 ± 0.021

3.817 ± 0.021

6.862 ± 0.035

5.657 ± 0.043

6.195 ± 0.029

1.243 ± 0.014

3.985 ± 0.022
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