Prevotella sp. oral taxon 299 str. F0039

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; unclassified Prevotella; Prevotella sp. oral taxon 299

Average proteome isoelectric point is 6.89

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1947 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|D3IDD1|D3IDD1_9BACT 3-deoxy-D-manno-octulosonic acid transferase OS=Prevotella sp. oral taxon 299 str. F0039 OX=575614 GN=HMPREF0669_01435 PE=3 SV=1
MM1 pKa = 7.19YY2 pKa = 7.77WTLEE6 pKa = 4.11LASKK10 pKa = 11.0LEE12 pKa = 4.24DD13 pKa = 4.06APWPATKK20 pKa = 10.56EE21 pKa = 3.91EE22 pKa = 4.15LLDD25 pKa = 3.56YY26 pKa = 10.55ASRR29 pKa = 11.84SGAPLEE35 pKa = 4.32VIEE38 pKa = 4.32NLEE41 pKa = 4.25EE42 pKa = 5.14IEE44 pKa = 5.12DD45 pKa = 3.82EE46 pKa = 4.4GDD48 pKa = 3.48VYY50 pKa = 11.37EE51 pKa = 4.97SIEE54 pKa = 5.06DD55 pKa = 3.26IWPDD59 pKa = 3.64YY60 pKa = 10.2PSKK63 pKa = 11.13EE64 pKa = 3.65DD65 pKa = 3.48FLFNEE70 pKa = 4.91DD71 pKa = 3.49EE72 pKa = 4.45YY73 pKa = 12.0

Molecular weight: 8.59 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|T1TG62|T1TG62_9BACT Tyr recombinase domain-containing protein OS=Prevotella sp. oral taxon 299 str. F0039 OX=575614 GN=HMPREF0669_01980 PE=4 SV=1
MM1 pKa = 7.85PNGKK5 pKa = 9.19KK6 pKa = 10.25KK7 pKa = 10.12KK8 pKa = 7.0GHH10 pKa = 6.14KK11 pKa = 9.06MATHH15 pKa = 6.13KK16 pKa = 10.39RR17 pKa = 11.84KK18 pKa = 9.84KK19 pKa = 9.28RR20 pKa = 11.84LRR22 pKa = 11.84KK23 pKa = 9.25NRR25 pKa = 11.84HH26 pKa = 4.69KK27 pKa = 11.1SKK29 pKa = 11.1

Molecular weight: 3.54 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

1947

0

1947

703941

29

2509

361.6

40.87

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.679 ± 0.052

1.152 ± 0.016

5.25 ± 0.04

6.274 ± 0.056

4.675 ± 0.038

6.307 ± 0.051

1.919 ± 0.023

7.372 ± 0.062

7.392 ± 0.048

9.28 ± 0.053

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.552 ± 0.03

5.902 ± 0.053

3.44 ± 0.026

3.723 ± 0.029

4.174 ± 0.035

6.392 ± 0.042

5.844 ± 0.043

6.253 ± 0.043

1.138 ± 0.02

4.283 ± 0.038
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