Roseovarius albus

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

Average proteome isoelectric point is 5.97

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4169 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|A0A1X6ZTS5|A0A1X6ZTS5_9RHOB Aminopeptidase N OS=Roseovarius albus OX=1247867 GN=pepN PE=3 SV=1
MM1 pKa = 7.42HH2 pKa = 7.97PNRR5 pKa = 11.84LSVFIASMMLMPVAGVAEE23 pKa = 4.7DD24 pKa = 4.5DD25 pKa = 3.91SHH27 pKa = 8.62FLITGEE33 pKa = 4.09RR34 pKa = 11.84LACVMSHH41 pKa = 5.9SADD44 pKa = 3.45YY45 pKa = 11.3SFDD48 pKa = 3.6SGDD51 pKa = 3.35VAFIAVEE58 pKa = 4.19DD59 pKa = 4.23CSGDD63 pKa = 3.14GGGQVSLANMVLNSAPDD80 pKa = 3.31VSVADD85 pKa = 4.26DD86 pKa = 3.64QAPDD90 pKa = 3.43AVVALSKK97 pKa = 11.24DD98 pKa = 3.63DD99 pKa = 4.33LACLANLDD107 pKa = 3.89VAGADD112 pKa = 3.36ALYY115 pKa = 10.85AFYY118 pKa = 10.49PNGCRR123 pKa = 11.84LEE125 pKa = 4.21QKK127 pKa = 10.47DD128 pKa = 3.44

Molecular weight: 13.37 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1X6YV72|A0A1X6YV72_9RHOB Uncharacterized protein OS=Roseovarius albus OX=1247867 GN=ROA7450_01415 PE=4 SV=1
MM1 pKa = 7.7VEE3 pKa = 3.81AAPRR7 pKa = 11.84KK8 pKa = 8.43VWAKK12 pKa = 9.97RR13 pKa = 11.84VLYY16 pKa = 10.37LALCFTLIFLHH27 pKa = 6.91LLPLDD32 pKa = 3.41MLAFRR37 pKa = 11.84GISEE41 pKa = 4.19NAGDD45 pKa = 4.51LIEE48 pKa = 4.73PRR50 pKa = 11.84LLRR53 pKa = 11.84PIRR56 pKa = 11.84WAGPDD61 pKa = 3.37LMLAFTLAWVRR72 pKa = 11.84RR73 pKa = 11.84RR74 pKa = 11.84PDD76 pKa = 3.89YY77 pKa = 11.02IPAILVAFVFLLADD91 pKa = 4.52LLFQRR96 pKa = 11.84PPGLLSVIVVLACEE110 pKa = 4.19LQRR113 pKa = 11.84RR114 pKa = 11.84RR115 pKa = 11.84TMLFRR120 pKa = 11.84TQPLLVEE127 pKa = 4.59WFNVAIVVAAIALANRR143 pKa = 11.84LVLSVTFVDD152 pKa = 4.88QVPLGLNLMQVIATVLVYY170 pKa = 9.86PLVVFATQVIFGVRR184 pKa = 11.84RR185 pKa = 11.84TTKK188 pKa = 10.52KK189 pKa = 10.54DD190 pKa = 2.88IAAMGVGII198 pKa = 4.93

Molecular weight: 22.26 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

4169

0

4169

1280323

31

4734

307.1

33.6

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.819 ± 0.048

1.022 ± 0.013

6.029 ± 0.035

6.221 ± 0.042

3.936 ± 0.027

8.297 ± 0.09

2.186 ± 0.024

5.624 ± 0.028

3.775 ± 0.029

9.782 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.81 ± 0.021

3.191 ± 0.022

4.76 ± 0.029

3.511 ± 0.019

5.859 ± 0.041

5.738 ± 0.036

5.47 ± 0.027

7.068 ± 0.032

1.428 ± 0.016

2.476 ± 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