Oesophagostomum dentatum (Nodular worm)

Taxonomy: cellular organisms; Eukaryota; Opisthokonta; Metazoa; Eumetazoa; Bilateria; Protostomia; Ecdysozoa; Nematoda; Chromadorea; Strongylida; Strongyloidea; Chabertiidae; Oesophagostominae; Oesophagostomum

Average proteome isoelectric point is 6.79

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 25133 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|A0A0B1SKA4|A0A0B1SKA4_OESDE Nanos-type domain-containing protein OS=Oesophagostomum dentatum OX=61180 GN=OESDEN_15968 PE=3 SV=1
MM1 pKa = 7.49LAKK4 pKa = 10.58LLIGLLGVTSCLSDD18 pKa = 3.13TSFTDD23 pKa = 3.07TTTDD27 pKa = 2.56IFTASVTTATTSSAAPTPAPTLDD50 pKa = 3.2QCSCTDD56 pKa = 3.29KK57 pKa = 11.32NIWIDD62 pKa = 3.61VYY64 pKa = 10.89FLIDD68 pKa = 3.32SSKK71 pKa = 11.57AMTSPGFDD79 pKa = 2.89GATAFVEE86 pKa = 4.31SAVYY90 pKa = 10.85KK91 pKa = 7.79MTIGQAVGQQTRR103 pKa = 11.84VGFITYY109 pKa = 10.26SATASKK115 pKa = 10.9NYY117 pKa = 10.4DD118 pKa = 2.97LTAFNSADD126 pKa = 3.69DD127 pKa = 5.12VIDD130 pKa = 4.61ADD132 pKa = 4.96LAFDD136 pKa = 4.52GNSGTNIEE144 pKa = 4.36SS145 pKa = 3.32

Molecular weight: 15.16 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0B1S8R4|A0A0B1S8R4_OESDE G_PROTEIN_RECEP_F1_2 domain-containing protein (Fragment) OS=Oesophagostomum dentatum OX=61180 GN=OESDEN_20030 PE=4 SV=1
MM1 pKa = 6.88VRR3 pKa = 11.84RR4 pKa = 11.84RR5 pKa = 11.84TASPRR10 pKa = 11.84PSAPVHH16 pKa = 5.47SAPRR20 pKa = 11.84PAPAMRR26 pKa = 11.84SAPPPAPAPTPMPARR41 pKa = 11.84TAPPMAGAPPPAAPAQPGLMAQMAATAGGVAIGSAVV77 pKa = 2.93

Molecular weight: 7.47 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

25133

0

25133

5464594

26

4733

217.4

24.46

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.244 ± 0.016

2.222 ± 0.015

5.343 ± 0.015

6.595 ± 0.023

4.289 ± 0.014

5.833 ± 0.025

2.353 ± 0.007

5.447 ± 0.016

5.836 ± 0.018

9.082 ± 0.024

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.673 ± 0.009

4.096 ± 0.011

5.103 ± 0.02

3.786 ± 0.012

5.986 ± 0.017

7.514 ± 0.018

5.557 ± 0.016

6.647 ± 0.014

1.178 ± 0.007

3.216 ± 0.011
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