Sulfitobacter pseudonitzschiae

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Roseobacteraceae; Sulfitobacter

Average proteome isoelectric point is 6.11

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4679 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|A0A073J7C9|A0A073J7C9_9RHOB VWFA domain-containing protein OS=Sulfitobacter pseudonitzschiae OX=1402135 GN=SUH3_02490 PE=4 SV=1
MM1 pKa = 7.91ALRR4 pKa = 11.84LFTSDD9 pKa = 4.83LIGSGVQITANTDD22 pKa = 3.19DD23 pKa = 5.4LIIVAEE29 pKa = 4.08DD30 pKa = 3.91VIVSSSNTNTINSDD44 pKa = 2.89GTANSVNVVIAGDD57 pKa = 4.05LYY59 pKa = 10.7AYY61 pKa = 10.57GNGVYY66 pKa = 10.29LGTDD70 pKa = 3.42GTTGQHH76 pKa = 5.49NVTVQATGSIVAYY89 pKa = 9.58DD90 pKa = 3.26FTGIIIHH97 pKa = 6.93GDD99 pKa = 3.04DD100 pKa = 4.64SIAVNYY106 pKa = 8.96GQITTHH112 pKa = 6.77RR113 pKa = 11.84SVGMVLSEE121 pKa = 4.65AEE123 pKa = 4.34FGTLINYY130 pKa = 7.44GTINANDD137 pKa = 3.48TGIFSNGFLLLDD149 pKa = 3.94DD150 pKa = 4.33VVNAHH155 pKa = 6.79LEE157 pKa = 4.1NHH159 pKa = 6.25GSMNSNSTTAAAISVEE175 pKa = 3.89ASGAVYY181 pKa = 9.4TLNTGLVGGRR191 pKa = 11.84FAAYY195 pKa = 10.0RR196 pKa = 11.84SINSATDD203 pKa = 3.28TVDD206 pKa = 2.98NSGVFQGNVLLGAGDD221 pKa = 4.03DD222 pKa = 4.18AYY224 pKa = 10.01TAFDD228 pKa = 3.48GGIVLGVIDD237 pKa = 5.05GGLGNDD243 pKa = 3.67TLTGGSNADD252 pKa = 3.67FMDD255 pKa = 4.48GGDD258 pKa = 3.94DD259 pKa = 3.58NDD261 pKa = 3.84RR262 pKa = 11.84LFGRR266 pKa = 11.84GGDD269 pKa = 3.55DD270 pKa = 4.13DD271 pKa = 5.12LRR273 pKa = 11.84GGLGSDD279 pKa = 4.34FMSGGMGDD287 pKa = 3.81DD288 pKa = 3.4QQ289 pKa = 5.63

Molecular weight: 29.49 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A073J527|A0A073J527_9RHOB Two-component response regulator OS=Sulfitobacter pseudonitzschiae OX=1402135 GN=SUH3_09675 PE=4 SV=1
MM1 pKa = 7.35KK2 pKa = 9.44RR3 pKa = 11.84TYY5 pKa = 10.31QPSNLVRR12 pKa = 11.84KK13 pKa = 9.18RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.42GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.37AGRR28 pKa = 11.84KK29 pKa = 8.54ILNARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.07SLSAA44 pKa = 3.93

Molecular weight: 5.15 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

4679

0

4679

1468902

41

3273

313.9

34.01

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.423 ± 0.048

0.887 ± 0.011

6.333 ± 0.037

5.361 ± 0.032

3.683 ± 0.027

8.643 ± 0.039

2.076 ± 0.019

5.174 ± 0.028

3.153 ± 0.025

9.924 ± 0.043

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.94 ± 0.02

2.677 ± 0.019

4.988 ± 0.024

3.387 ± 0.018

6.441 ± 0.03

5.06 ± 0.022

5.785 ± 0.026

7.464 ± 0.028

1.366 ± 0.015

2.236 ± 0.017
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