Candidatus Profftella armatura

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Betaproteobacteria; Betaproteobacteria incertae sedis; Candidatus Profftella

Average proteome isoelectric point is 8.56

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 372 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|S5R422|S5R422_9PROT tRNA(Ile)-lysidine synthase OS=Candidatus Profftella armatura OX=669502 GN=mesJ PE=3 SV=1
MM1 pKa = 7.54SLTVLDD7 pKa = 4.29IEE9 pKa = 5.16SIANLSYY16 pKa = 11.09LYY18 pKa = 9.89IDD20 pKa = 3.86KK21 pKa = 10.82NQVYY25 pKa = 10.63DD26 pKa = 3.53ILEE29 pKa = 4.5KK30 pKa = 10.69INAIFSLIKK39 pKa = 10.11SIKK42 pKa = 10.67SIDD45 pKa = 3.56TTNIEE50 pKa = 3.91PLYY53 pKa = 10.31YY54 pKa = 8.35PTSLIQEE61 pKa = 3.94KK62 pKa = 9.77MLFLRR67 pKa = 11.84EE68 pKa = 5.33DD69 pKa = 2.82ITTQNNYY76 pKa = 9.82FEE78 pKa = 5.49NYY80 pKa = 9.17QNLAPIIHH88 pKa = 7.48DD89 pKa = 3.58NLYY92 pKa = 10.03IVPKK96 pKa = 10.43IFF98 pKa = 4.1

Molecular weight: 11.53 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|S5RPH0|S5RPH0_9PROT Citrate synthase OS=Candidatus Profftella armatura OX=669502 GN=gltA PE=3 SV=1
MM1 pKa = 7.36FKK3 pKa = 10.4IKK5 pKa = 9.62TKK7 pKa = 10.69SSAKK11 pKa = 9.55KK12 pKa = 9.9RR13 pKa = 11.84FFIRR17 pKa = 11.84TGGVIKK23 pKa = 10.61RR24 pKa = 11.84GQAFKK29 pKa = 11.02RR30 pKa = 11.84HH31 pKa = 5.67ILTKK35 pKa = 10.45KK36 pKa = 6.89STKK39 pKa = 9.45VKK41 pKa = 10.34RR42 pKa = 11.84KK43 pKa = 9.67LRR45 pKa = 11.84GLASVHH51 pKa = 6.14KK52 pKa = 10.62SNIASVRR59 pKa = 11.84AMMPNSS65 pKa = 3.33

Molecular weight: 7.39 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

372

0

372

135952

33

9019

365.5

41.85

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.399 ± 0.11

1.205 ± 0.037

4.257 ± 0.08

5.132 ± 0.107

4.934 ± 0.1

5.352 ± 0.117

1.809 ± 0.043

12.568 ± 0.128

10.222 ± 0.155

9.927 ± 0.097

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.11 ± 0.064

8.07 ± 0.172

3.16 ± 0.061

2.724 ± 0.043

3.868 ± 0.139

7.002 ± 0.123

4.316 ± 0.058

4.112 ± 0.1

0.891 ± 0.046

3.941 ± 0.09
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