Desulfonauticus submarinus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; delta/epsilon subdivisions; Deltaproteobacteria; Desulfovibrionales; Desulfohalobiaceae; Desulfonauticus

Average proteome isoelectric point is 7.51

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2044 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|A0A1H0EYP9|A0A1H0EYP9_9DELT Acetoin utilization protein AcuB OS=Desulfonauticus submarinus OX=206665 GN=SAMN04488516_1103 PE=4 SV=1
MM1 pKa = 7.54KK2 pKa = 10.2KK3 pKa = 10.41YY4 pKa = 10.49FFLFMFLTIFFSFLINFAYY23 pKa = 10.06AADD26 pKa = 4.5YY27 pKa = 10.6ILQSGQTSDD36 pKa = 3.16QTNAKK41 pKa = 9.95DD42 pKa = 3.19ITGAPNFLNDD52 pKa = 3.61NDD54 pKa = 4.19SFTIEE59 pKa = 4.01SGASIGLDD67 pKa = 2.9TGIYY71 pKa = 10.88DD72 pKa = 3.89MAIAGNNTNTITIRR86 pKa = 11.84TGGNVIFSYY95 pKa = 11.45NMLGAATLYY104 pKa = 10.78GIYY107 pKa = 9.89VQNNNTINNAGNISSISNSAASTEE131 pKa = 4.04IYY133 pKa = 10.24GIHH136 pKa = 6.56ASDD139 pKa = 4.22YY140 pKa = 9.17NTIINSGDD148 pKa = 3.18ISIMTDD154 pKa = 3.07TNIGNGEE161 pKa = 4.15VYY163 pKa = 10.69GIYY166 pKa = 10.54ANNYY170 pKa = 6.09NTISNSDD177 pKa = 4.27SISVIANSNDD187 pKa = 2.63NGYY190 pKa = 11.23AYY192 pKa = 10.2GIYY195 pKa = 10.72ANDD198 pKa = 3.83SNNISNSGSIDD209 pKa = 3.23ANANNNHH216 pKa = 5.93NEE218 pKa = 3.12GRR220 pKa = 11.84AYY222 pKa = 10.32GISANASNIITNSGSINATANDD244 pKa = 3.71NDD246 pKa = 4.08DD247 pKa = 3.69GEE249 pKa = 5.68AYY251 pKa = 10.32GIYY254 pKa = 10.11AYY256 pKa = 10.28DD257 pKa = 3.72YY258 pKa = 11.38NNISNSGTIYY268 pKa = 10.87VIANNNNDD276 pKa = 3.1GTEE279 pKa = 3.69AA280 pKa = 3.7

Molecular weight: 29.84 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1H0F8Q4|A0A1H0F8Q4_9DELT Cytochrome d ubiquinol oxidase subunit II OS=Desulfonauticus submarinus OX=206665 GN=SAMN04488516_11137 PE=3 SV=1
MM1 pKa = 7.35KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 10.17QPSKK9 pKa = 8.88IKK11 pKa = 10.27RR12 pKa = 11.84KK13 pKa = 9.0RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 5.09GFLVRR21 pKa = 11.84MRR23 pKa = 11.84TRR25 pKa = 11.84GGKK28 pKa = 7.75QVIRR32 pKa = 11.84RR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.59GRR39 pKa = 11.84KK40 pKa = 8.66RR41 pKa = 11.84LAVV44 pKa = 3.41

Molecular weight: 5.42 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

2044

0

2044

651272

39

2021

318.6

36.13

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.056 ± 0.054

1.28 ± 0.025

4.5 ± 0.035

6.842 ± 0.062

5.315 ± 0.05

6.29 ± 0.051

1.706 ± 0.021

8.612 ± 0.055

9.393 ± 0.063

11.282 ± 0.059

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.893 ± 0.026

4.766 ± 0.041

3.983 ± 0.037

3.464 ± 0.032

3.82 ± 0.041

5.717 ± 0.042

4.382 ± 0.036

6.089 ± 0.056

1.086 ± 0.019

3.525 ± 0.031
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