Candidatus Fokinia solitaria

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales; Candidatus Midichloriaceae; Candidatus Fokinia

Average proteome isoelectric point is 6.89

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 720 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|A0A2U8BRW6|A0A2U8BRW6_9RICK Seryl-tRNA synthetase OS=Candidatus Fokinia solitaria OX=1802984 GN=Fsol_00280 PE=4 SV=1
MM1 pKa = 7.18KK2 pKa = 10.15HH3 pKa = 5.32VPQYY7 pKa = 10.31YY8 pKa = 9.19QFILIYY14 pKa = 10.33LDD16 pKa = 4.05DD17 pKa = 4.13FTVVTILFDD26 pKa = 4.01FLLLLEE32 pKa = 4.61SDD34 pKa = 4.1EE35 pKa = 4.33MDD37 pKa = 3.04

Molecular weight: 4.53 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2U8BS13|A0A2U8BS13_9RICK Uncharacterized protein OS=Candidatus Fokinia solitaria OX=1802984 GN=Fsol_00296 PE=4 SV=1
MM1 pKa = 6.85ATKK4 pKa = 9.5RR5 pKa = 11.84TYY7 pKa = 10.28QPSTIVRR14 pKa = 11.84KK15 pKa = 9.42RR16 pKa = 11.84RR17 pKa = 11.84HH18 pKa = 4.62GFRR21 pKa = 11.84ARR23 pKa = 11.84MATVGGRR30 pKa = 11.84AVIRR34 pKa = 11.84NRR36 pKa = 11.84RR37 pKa = 11.84AKK39 pKa = 9.91GRR41 pKa = 11.84HH42 pKa = 4.58VLSAA46 pKa = 3.81

Molecular weight: 5.28 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

720

0

720

247709

29

7555

344.0

38.8

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.616 ± 0.073

1.549 ± 0.046

5.103 ± 0.085

6.603 ± 0.159

4.498 ± 0.083

5.324 ± 0.095

2.248 ± 0.049

9.016 ± 0.102

7.565 ± 0.097

9.256 ± 0.085

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.733 ± 0.053

5.173 ± 0.063

2.643 ± 0.056

3.434 ± 0.116

4.109 ± 0.065

7.964 ± 0.095

5.181 ± 0.083

6.552 ± 0.089

0.647 ± 0.025

3.787 ± 0.065
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