Frischella perrara

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Orbales; Orbaceae; Frischella

Average proteome isoelectric point is 6.63

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2270 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|A0A0A7RYZ4|A0A0A7RYZ4_FRIPE Histidine kinase OS=Frischella perrara OX=1267021 GN=FPB0191_00684 PE=4 SV=1
MM1 pKa = 7.6TKK3 pKa = 9.75TDD5 pKa = 3.52DD6 pKa = 3.7QLNNEE11 pKa = 4.17IGQLLFKK18 pKa = 10.74SSPNGAKK25 pKa = 9.96KK26 pKa = 10.59VIAQLEE32 pKa = 4.4FTPEE36 pKa = 3.62MDD38 pKa = 3.14ACTCIFDD45 pKa = 4.51YY46 pKa = 11.35YY47 pKa = 10.33NQNDD51 pKa = 3.69EE52 pKa = 4.79LNWYY56 pKa = 6.7TLNSDD61 pKa = 3.16ITSPLIKK68 pKa = 10.07AVRR71 pKa = 11.84KK72 pKa = 9.36LRR74 pKa = 11.84QYY76 pKa = 11.31YY77 pKa = 9.86IDD79 pKa = 4.13NNLTNGLPAWIGCIITVDD97 pKa = 3.4IEE99 pKa = 3.88NAKK102 pKa = 9.9IDD104 pKa = 3.83FEE106 pKa = 4.54FKK108 pKa = 10.52YY109 pKa = 10.86EE110 pKa = 3.96PFIDD114 pKa = 4.18VYY116 pKa = 11.06SEE118 pKa = 3.97YY119 pKa = 11.08DD120 pKa = 3.4GDD122 pKa = 5.66DD123 pKa = 3.67DD124 pKa = 6.35DD125 pKa = 4.82EE126 pKa = 4.53

Molecular weight:
14.6 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A0A0A7S8A4|A0A0A7S8A4_FRIPE Glucose/quinate/shikimate family membrane-bound PQQ-dependent dehydrogenase OS=Frischella perrara OX=1267021 GN=DKK76_08010 PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.51RR3 pKa = 11.84TFQPSVLKK11 pKa = 10.68RR12 pKa = 11.84NRR14 pKa = 11.84THH16 pKa = 7.28GFRR19 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 = 11.84LTVSSS46 pKa = 4.14

Molecular weight:
5.35 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

2270

0

2270

759465

41

3195

334.6

37.68

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.007 ± 0.057

1.087 ± 0.018

5.433 ± 0.038

5.627 ± 0.052

4.279 ± 0.035

6.016 ± 0.052

2.168 ± 0.027

8.605 ± 0.055

6.388 ± 0.05

10.341 ± 0.056

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.309 ± 0.024

5.671 ± 0.052

3.676 ± 0.025

4.79 ± 0.045

4.046 ± 0.037

6.372 ± 0.041

5.338 ± 0.031

5.943 ± 0.042

1.134 ± 0.019

3.771 ± 0.041

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