Paracoccus sp. 1011MAR3C25

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae; Paracoccus; unclassified Paracoccus

Average proteome isoelectric point is 6.23

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4491 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|A0A418SWM4|A0A418SWM4_9RHOB Iron-sulfur cluster assembly accessory protein OS=Paracoccus sp. 1011MAR3C25 OX=1675788 GN=D3P04_09835 PE=3 SV=1
MM1 pKa = 7.6AHH3 pKa = 5.39PHH5 pKa = 6.21IYY7 pKa = 9.91IEE9 pKa = 4.43ASLDD13 pKa = 3.71LIYY16 pKa = 10.92NEE18 pKa = 4.48KK19 pKa = 11.22GEE21 pKa = 4.13LTSFGVEE28 pKa = 3.45WAYY31 pKa = 11.17DD32 pKa = 3.66EE33 pKa = 5.8LYY35 pKa = 10.98SLLIIEE41 pKa = 5.36DD42 pKa = 4.09FSFDD46 pKa = 3.46QDD48 pKa = 3.1GDD50 pKa = 4.09GVLTPEE56 pKa = 4.56EE57 pKa = 4.18NEE59 pKa = 4.18MIQGFDD65 pKa = 4.15ADD67 pKa = 4.35WEE69 pKa = 4.37PDD71 pKa = 3.16FDD73 pKa = 3.83GRR75 pKa = 11.84LYY77 pKa = 10.46PSVDD81 pKa = 3.42GQPVAMEE88 pKa = 3.96PVRR91 pKa = 11.84DD92 pKa = 4.37FTAEE96 pKa = 3.82YY97 pKa = 10.19RR98 pKa = 11.84DD99 pKa = 3.59GRR101 pKa = 11.84LVSYY105 pKa = 10.04HH106 pKa = 6.47LHH108 pKa = 6.48PLSTPLPADD117 pKa = 3.2KK118 pKa = 10.89SLTIQVYY125 pKa = 9.5DD126 pKa = 3.49PEE128 pKa = 5.0FYY130 pKa = 11.38VHH132 pKa = 6.44FTLPEE137 pKa = 4.0PPEE140 pKa = 3.96AKK142 pKa = 10.45GRR144 pKa = 11.84DD145 pKa = 3.56DD146 pKa = 5.79CEE148 pKa = 3.82ITLIPGDD155 pKa = 4.15PNAAPAAYY163 pKa = 8.88RR164 pKa = 11.84QAVEE168 pKa = 4.71ALLGSNASNDD178 pKa = 3.67DD179 pKa = 3.73ADD181 pKa = 4.9LVTVDD186 pKa = 4.22IGAAGADD193 pKa = 3.85EE194 pKa = 4.17ARR196 pKa = 11.84IRR198 pKa = 11.84CGTGLAEE205 pKa = 4.14

Molecular weight: 22.6 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A418T4K1|A0A418T4K1_9RHOB Damage-inducible protein DinB OS=Paracoccus sp. 1011MAR3C25 OX=1675788 GN=D3P04_04355 PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84ARR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.37GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.12GGRR28 pKa = 11.84RR29 pKa = 11.84VLNARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.69GRR39 pKa = 11.84KK40 pKa = 8.91RR41 pKa = 11.84LSAA44 pKa = 3.96

Molecular weight: 5.12 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

4491

0

4491

1420025

28

4619

316.2

34.4

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.931 ± 0.045

0.878 ± 0.011

5.975 ± 0.031

5.951 ± 0.036

3.627 ± 0.024

8.78 ± 0.039

2.099 ± 0.02

5.697 ± 0.026

2.84 ± 0.028

10.166 ± 0.042

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.82 ± 0.018

2.669 ± 0.021

5.235 ± 0.03

3.301 ± 0.019

7.128 ± 0.04

5.364 ± 0.025

5.198 ± 0.023

6.767 ± 0.028

1.418 ± 0.014

2.157 ± 0.015
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