Prevotella sp. 885

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

Average proteome isoelectric point is 6.43

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2874 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|A0A264YAC8|A0A264YAC8_9BACT Pyruvate kinase OS=Prevotella sp. 885 OX=2022527 GN=pyk PE=3 SV=1
MM1 pKa = 7.48AKK3 pKa = 10.21VIEE6 pKa = 4.11GLYY9 pKa = 9.7YY10 pKa = 10.21SEE12 pKa = 3.62SHH14 pKa = 6.61EE15 pKa = 4.22YY16 pKa = 10.71VKK18 pKa = 11.17VEE20 pKa = 3.6GDD22 pKa = 3.34FAYY25 pKa = 10.88VGITDD30 pKa = 4.07YY31 pKa = 11.27AQHH34 pKa = 6.72ALGNVVYY41 pKa = 11.04VDD43 pKa = 3.67MPEE46 pKa = 3.9VDD48 pKa = 4.74DD49 pKa = 4.11EE50 pKa = 4.91VEE52 pKa = 4.0AEE54 pKa = 4.0EE55 pKa = 5.49DD56 pKa = 3.52FGAVEE61 pKa = 4.37SVKK64 pKa = 10.6AASDD68 pKa = 4.44LISPVSGTVVEE79 pKa = 4.42VNEE82 pKa = 4.08ALEE85 pKa = 4.73DD86 pKa = 3.78KK87 pKa = 11.04PEE89 pKa = 4.36LLNEE93 pKa = 4.05DD94 pKa = 5.02AFANWIMKK102 pKa = 9.93VEE104 pKa = 4.19LSDD107 pKa = 3.97KK108 pKa = 11.04TEE110 pKa = 4.57LDD112 pKa = 3.53NLMDD116 pKa = 4.35AAAYY120 pKa = 9.63EE121 pKa = 4.41EE122 pKa = 4.46LCKK125 pKa = 10.32EE126 pKa = 4.14

Molecular weight: 13.96 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A264Y9E0|A0A264Y9E0_9BACT Transcriptional repressor OS=Prevotella sp. 885 OX=2022527 GN=CHL74_03775 PE=3 SV=1
MM1 pKa = 7.17YY2 pKa = 10.2FGNRR6 pKa = 11.84RR7 pKa = 11.84PRR9 pKa = 11.84GFHH12 pKa = 4.56HH13 pKa = 6.66TFRR16 pKa = 11.84FSNEE20 pKa = 3.29RR21 pKa = 11.84RR22 pKa = 11.84DD23 pKa = 3.52ILDD26 pKa = 3.47ALKK29 pKa = 10.68RR30 pKa = 11.84GVAPEE35 pKa = 3.84DD36 pKa = 3.57VARR39 pKa = 11.84QSLEE43 pKa = 3.65GSSEE47 pKa = 3.82GDD49 pKa = 2.73RR50 pKa = 11.84KK51 pKa = 10.17SARR54 pKa = 11.84QPARR58 pKa = 11.84ITGWLFIVALLLLLAALMALLACC81 pKa = 5.29

Molecular weight: 9.16 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

2874

0

2874

1060643

18

4979

369.0

41.54

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.591 ± 0.037

1.34 ± 0.017

6.171 ± 0.033

6.307 ± 0.046

4.295 ± 0.028

6.758 ± 0.045

1.952 ± 0.021

6.354 ± 0.038

6.66 ± 0.042

8.38 ± 0.045

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.958 ± 0.021

5.06 ± 0.041

3.53 ± 0.023

3.425 ± 0.026

4.83 ± 0.044

6.146 ± 0.037

5.993 ± 0.042

6.69 ± 0.034

1.241 ± 0.02

4.318 ± 0.034
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