Candidatus Gastranaerophilus sp. (ex Termes propinquus)

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Cyanobacteria/Melainabacteria group; Candidatus Melainabacteria; Candidatus Gastranaerophilales; Candidatus Gastranaerophilus

Average proteome isoelectric point is 6.56

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1073 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|A0A2L2X4V3|A0A2L2X4V3_9BACT Ribosomal-protein-alanine N-acetyltransferase OS=Candidatus Gastranaerophilus sp. (ex Termes propinquus) OX=2029980 GN=rimI PE=4 SV=1
MM1 pKa = 7.61EE2 pKa = 5.9KK3 pKa = 10.45YY4 pKa = 9.53VCQVCGYY11 pKa = 10.57VYY13 pKa = 10.47DD14 pKa = 4.2PQEE17 pKa = 4.27GDD19 pKa = 3.58SVGGVAPGTPFDD31 pKa = 4.82AVPADD36 pKa = 3.72WTCPVCGVGKK46 pKa = 10.01DD47 pKa = 3.6QFAKK51 pKa = 10.25QAA53 pKa = 3.43

Molecular weight: 5.59 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2L2X6P3|A0A2L2X6P3_9BACT Putative secondary thiamine-phosphate synthase enzyme OS=Candidatus Gastranaerophilus sp. (ex Termes propinquus) OX=2029980 GN=tpqmel_1011 PE=3 SV=1
EEE2 pKa = 4.3YY3 pKa = 10.95LGIAIRR9 pKa = 11.84NAVVATRR16 pKa = 11.84AIGFVKKK23 pKa = 10.59LVAARR28 pKa = 11.84LLIVL

Molecular weight: 3.53 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

1073

0

1073

278237

19

1365

259.3

28.92

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.003 ± 0.077

1.331 ± 0.032

5.398 ± 0.051

7.421 ± 0.084

4.405 ± 0.052

6.481 ± 0.082

1.652 ± 0.036

7.269 ± 0.068

8.228 ± 0.071

9.455 ± 0.078

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.352 ± 0.038

4.961 ± 0.067

3.436 ± 0.049

3.27 ± 0.046

3.974 ± 0.056

6.37 ± 0.069

5.283 ± 0.067

6.737 ± 0.065

0.64 ± 0.02

3.336 ± 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