Roseivivax roseus

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

Average proteome isoelectric point is 6.03

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4061 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|A0A1H9P807|A0A1H9P807_9RHOB Trk system potassium uptake protein TrkA OS=Roseivivax roseus OX=641238 GN=SAMN04490244_10159 PE=4 SV=1
MM1 pKa = 7.3KK2 pKa = 10.44RR3 pKa = 11.84IATLTALGALIAGQAGAGGVEE24 pKa = 4.85RR25 pKa = 11.84SAQSAGILFEE35 pKa = 6.52DD36 pKa = 4.54GDD38 pKa = 4.14RR39 pKa = 11.84VEE41 pKa = 5.51LSFGYY46 pKa = 10.31VSPDD50 pKa = 3.06VSGEE54 pKa = 3.7QLLPVGPTSPAGASSGDD71 pKa = 3.37MSEE74 pKa = 5.42DD75 pKa = 3.57YY76 pKa = 10.11STLAFGYY83 pKa = 8.7KK84 pKa = 9.01QQVNEE89 pKa = 4.35SVALALIVDD98 pKa = 4.12NPIGADD104 pKa = 3.34VNYY107 pKa = 10.77GSDD110 pKa = 3.05TQYY113 pKa = 11.36LYY115 pKa = 11.45GGGAPFAALGLNSSTAEE132 pKa = 3.76IDD134 pKa = 3.74SAAVTALASYY144 pKa = 10.12KK145 pKa = 10.56LPSNVTLFGGLRR157 pKa = 11.84AQQASGGVSLFNGYY171 pKa = 8.36EE172 pKa = 4.03MEE174 pKa = 4.45TSSEE178 pKa = 3.65TDD180 pKa = 2.96YY181 pKa = 11.62GYY183 pKa = 11.61VLGAAYY189 pKa = 7.81EE190 pKa = 4.2RR191 pKa = 11.84PDD193 pKa = 2.95IALRR197 pKa = 11.84VALTYY202 pKa = 10.71NSEE205 pKa = 3.88ITHH208 pKa = 6.77DD209 pKa = 4.72FSASEE214 pKa = 4.36TVFDD218 pKa = 4.85PATQSVSNFDD228 pKa = 3.47TSFEE232 pKa = 4.41TTVPQSLNLEE242 pKa = 4.39VQSGIAPDD250 pKa = 3.66TLAFGSVRR258 pKa = 11.84WVDD261 pKa = 2.97WSEE264 pKa = 3.69FDD266 pKa = 3.7ITPSVYY272 pKa = 8.49NTAYY276 pKa = 10.62NGSLVNYY283 pKa = 9.46DD284 pKa = 4.58DD285 pKa = 6.02DD286 pKa = 5.25VITYY290 pKa = 7.77TVGLGRR296 pKa = 11.84RR297 pKa = 11.84FTEE300 pKa = 3.78NWSGAVLATYY310 pKa = 10.06EE311 pKa = 4.12DD312 pKa = 4.07QNGGFSGNLGPTDD325 pKa = 3.68GQTSVGVAVTYY336 pKa = 7.39EE337 pKa = 3.99TEE339 pKa = 4.07RR340 pKa = 11.84YY341 pKa = 8.76EE342 pKa = 3.73ITGGLRR348 pKa = 11.84HH349 pKa = 6.04IWIGDD354 pKa = 3.24ARR356 pKa = 11.84TEE358 pKa = 4.12APSALDD364 pKa = 3.52QPAGTAFGDD373 pKa = 3.86FDD375 pKa = 6.37DD376 pKa = 4.34NTAIAGGLQVAIKK389 pKa = 9.78FF390 pKa = 3.92

Molecular weight: 40.92 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1H9XBE8|A0A1H9XBE8_9RHOB HNH endonuclease OS=Roseivivax roseus OX=641238 GN=SAMN04490244_1311 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84KK13 pKa = 9.18RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.42GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.3AGRR28 pKa = 11.84KK29 pKa = 8.43IVNARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 6.6TVSAA44 pKa = 4.51

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

4061

0

4061

1273032

27

4772

313.5

33.92

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.716 ± 0.06

0.848 ± 0.015

6.399 ± 0.039

6.201 ± 0.041

3.539 ± 0.028

9.032 ± 0.045

2.0 ± 0.02

4.683 ± 0.03

2.365 ± 0.034

10.08 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.638 ± 0.019

2.221 ± 0.021

5.26 ± 0.027

2.938 ± 0.026

7.418 ± 0.053

5.076 ± 0.026

5.581 ± 0.027

7.479 ± 0.03

1.414 ± 0.018

2.111 ± 0.019
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