Prevotella sp. S7 MS 2

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; unclassified Prevotella

Average proteome isoelectric point is 6.68

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2144 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|A0A099BXK4|A0A099BXK4_9BACT Uncharacterized protein OS=Prevotella sp. S7 MS 2 OX=1287488 GN=HMPREF0671_07660 PE=4 SV=1
MM1 pKa = 7.83IYY3 pKa = 10.59LILILIALGVFTALLGIISSLRR25 pKa = 11.84GGGDD29 pKa = 4.23DD30 pKa = 3.29IVHH33 pKa = 7.29PATASCATCTGDD45 pKa = 5.53NDD47 pKa = 3.72MCEE50 pKa = 3.96QDD52 pKa = 4.61CMLEE56 pKa = 3.98AATKK60 pKa = 10.15DD61 pKa = 2.96IEE63 pKa = 4.35YY64 pKa = 10.54FDD66 pKa = 5.94DD67 pKa = 4.27EE68 pKa = 4.73EE69 pKa = 5.86LDD71 pKa = 4.02AYY73 pKa = 10.64HH74 pKa = 7.43DD75 pKa = 4.12RR76 pKa = 11.84PSNQYY81 pKa = 10.74SDD83 pKa = 3.91TEE85 pKa = 3.89ADD87 pKa = 3.5EE88 pKa = 4.93FSEE91 pKa = 4.7IMYY94 pKa = 9.41TMKK97 pKa = 10.62PEE99 pKa = 3.95EE100 pKa = 3.88VKK102 pKa = 10.42AWNRR106 pKa = 11.84SLILRR111 pKa = 11.84GINMPDD117 pKa = 3.26QIKK120 pKa = 11.15DD121 pKa = 3.39EE122 pKa = 5.12FIALAEE128 pKa = 4.09

Molecular weight: 14.31 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A099C0N6|A0A099C0N6_9BACT Regulatory protein RecX OS=Prevotella sp. S7 MS 2 OX=1287488 GN=HMPREF0671_01590 PE=3 SV=1
MM1 pKa = 7.35KK2 pKa = 10.23VITMEE7 pKa = 4.02SSAFRR12 pKa = 11.84SLTEE16 pKa = 3.93QIAEE20 pKa = 4.05IAAHH24 pKa = 5.66VRR26 pKa = 11.84AASGDD31 pKa = 3.61KK32 pKa = 10.39KK33 pKa = 10.73AASPDD38 pKa = 3.27RR39 pKa = 11.84LLTTRR44 pKa = 11.84EE45 pKa = 3.83AAHH48 pKa = 6.7LLNVSTRR55 pKa = 11.84TLQRR59 pKa = 11.84MRR61 pKa = 11.84SEE63 pKa = 3.67QRR65 pKa = 11.84IGYY68 pKa = 8.75VVLRR72 pKa = 11.84GKK74 pKa = 10.05CRR76 pKa = 11.84YY77 pKa = 8.65RR78 pKa = 11.84QSEE81 pKa = 3.85IDD83 pKa = 4.11RR84 pKa = 11.84LLEE87 pKa = 4.02ACAVNEE93 pKa = 4.46DD94 pKa = 3.58AATPQEE100 pKa = 4.3LKK102 pKa = 10.6RR103 pKa = 11.84NHH105 pKa = 5.62TLRR108 pKa = 11.84TGGKK112 pKa = 8.07PKK114 pKa = 10.3GRR116 pKa = 11.84RR117 pKa = 11.84TT118 pKa = 3.39

Molecular weight: 13.25 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

2144

0

2144

772140

30

2510

360.1

40.62

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.238 ± 0.052

1.223 ± 0.018

5.654 ± 0.037

6.075 ± 0.051

4.396 ± 0.034

6.877 ± 0.042

2.19 ± 0.02

6.782 ± 0.043

6.489 ± 0.046

9.078 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.986 ± 0.026

4.98 ± 0.055

3.625 ± 0.026

3.771 ± 0.03

4.87 ± 0.038

5.913 ± 0.042

5.739 ± 0.037

6.601 ± 0.034

1.237 ± 0.018

4.277 ± 0.037
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