Rickettsiales bacterium

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales; unclassified Rickettsiales

Average proteome isoelectric point is 6.97

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2001 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|A0A4V1SY14|A0A4V1SY14_9RICK ParA family protein (Fragment) OS=Rickettsiales bacterium OX=2026788 GN=EOP34_09365 PE=4 SV=1
MM1 pKa = 7.75SINSLVQYY9 pKa = 9.32FSILTVSFHH18 pKa = 7.76DD19 pKa = 3.58INSLYY24 pKa = 10.85GFFLILVVVSQLVSGTMVSFSLIPEE49 pKa = 4.05PMIVPIVRR57 pKa = 11.84DD58 pKa = 3.77EE59 pKa = 4.28EE60 pKa = 4.32DD61 pKa = 5.13LEE63 pKa = 5.12DD64 pKa = 5.82LYY66 pKa = 11.27TDD68 pKa = 4.6DD69 pKa = 5.98FFF71 pKa = 7.11

Molecular weight:
8.11 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A0A4Q3E1L0|A0A4Q3E1L0_9RICK 50S ribosomal protein L19 (Fragment) OS=Rickettsiales bacterium OX=2026788 GN=EOP34_10145 PE=3 SV=1
MM1 pKa = 7.35KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 10.27QPSKK9 pKa = 9.73LVRR12 pKa = 11.84KK13 pKa = 8.95RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.68GFRR19 pKa = 11.84SRR21 pKa = 11.84MSTVGGRR28 pKa = 11.84KK29 pKa = 8.66VLNRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AQGRR39 pKa = 11.84KK40 pKa = 9.25KK41 pKa = 10.65LSAA44 pKa = 3.91

Molecular weight:
5.24 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

2001

0

2001

353358

15

1792

176.6

20.03

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.184 ± 0.062

1.124 ± 0.027

4.645 ± 0.059

4.572 ± 0.061

5.92 ± 0.065

5.326 ± 0.056

1.903 ± 0.032

10.254 ± 0.08

6.593 ± 0.073

11.209 ± 0.094

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.353 ± 0.028

6.848 ± 0.069

3.098 ± 0.048

2.688 ± 0.039

3.26 ± 0.045

8.206 ± 0.063

5.478 ± 0.054

5.732 ± 0.06

0.706 ± 0.022

4.902 ± 0.05

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