Solirubrum puertoriconensis

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Cytophagia; Cytophagales; Cytophagales incertae sedis; Solirubrum

Average proteome isoelectric point is 6.88

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4037 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|A0A0W8EE65|A0A0W8EE65_9BACT Metallophos domain-containing protein OS=Solirubrum puertoriconensis OX=1751427 GN=ASU33_06725 PE=4 SV=1
MM1 pKa = 7.21NRR3 pKa = 11.84TRR5 pKa = 11.84IWCMSGALCALLALGSCGNDD25 pKa = 3.07GNSNAGSGMGADD37 pKa = 4.14GTGSEE42 pKa = 4.7PGSATSTEE50 pKa = 4.26TTTDD54 pKa = 3.09MGSTDD59 pKa = 3.2TMGTGTGAGTTGSTSSGTTGGGVTTGGGMSGTTSSAGSTAGTTAGSTGGGATTNEE114 pKa = 4.1ATTGGTTGNSGAGGSTTSGSTTNN137 pKa = 3.5

Molecular weight: 12.24 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0W8EIK8|A0A0W8EIK8_9BACT AsmA_2 domain-containing protein OS=Solirubrum puertoriconensis OX=1751427 GN=ASU33_10455 PE=4 SV=1
MM1 pKa = 7.13PHH3 pKa = 5.91AVKK6 pKa = 10.45YY7 pKa = 10.92ASVFLLSMVKK17 pKa = 10.42FFGGPLAGAAAGLSFVPTWVLTVAGMMTSVLVFSGLGRR55 pKa = 11.84IFVAHH60 pKa = 5.77LQRR63 pKa = 11.84RR64 pKa = 11.84RR65 pKa = 11.84RR66 pKa = 11.84LRR68 pKa = 11.84HH69 pKa = 5.81KK70 pKa = 10.48PVFTPRR76 pKa = 11.84ARR78 pKa = 11.84QIVRR82 pKa = 11.84VFKK85 pKa = 10.71RR86 pKa = 11.84FGIGGIAFLTPVLFTPIGGTVIATLLGVKK115 pKa = 9.49RR116 pKa = 11.84RR117 pKa = 11.84HH118 pKa = 6.33ILLHH122 pKa = 5.5MLWSAMFWGAAFTFITIKK140 pKa = 10.51FSHH143 pKa = 6.66LPIFHH148 pKa = 7.13RR149 pKa = 4.54

Molecular weight: 16.63 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

4037

0

4037

1338913

38

2581

331.7

36.66

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.328 ± 0.051

0.734 ± 0.013

4.799 ± 0.03

5.586 ± 0.046

3.965 ± 0.027

7.618 ± 0.045

2.089 ± 0.022

4.284 ± 0.029

3.882 ± 0.036

10.818 ± 0.053

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.948 ± 0.018

3.89 ± 0.042

5.141 ± 0.031

4.96 ± 0.032

6.382 ± 0.042

5.443 ± 0.032

5.996 ± 0.048

7.312 ± 0.032

1.282 ± 0.016

3.542 ± 0.024
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