Proteiniphilum saccharofermentans

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Bacteroidia; Bacteroidales; Dysgonomonadaceae; Proteiniphilum

Average proteome isoelectric point is 6.25

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3381 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|A0A1R3T542|A0A1R3T542_9BACT Uncharacterized protein OS=Proteiniphilum saccharofermentans OX=1642647 GN=PSM36_2511 PE=4 SV=1
MM1 pKa = 7.38MGTFYY6 pKa = 10.87RR7 pKa = 11.84KK8 pKa = 9.73IMFLDD13 pKa = 3.61DD14 pKa = 3.71AMIVRR19 pKa = 11.84PVTAEE24 pKa = 4.15DD25 pKa = 3.47IKK27 pKa = 10.47WANNEE32 pKa = 4.36LEE34 pKa = 4.13NSNLPLIPTGYY45 pKa = 11.31ADD47 pKa = 5.4FLKK50 pKa = 10.33HH51 pKa = 6.05CNGVAFNGVEE61 pKa = 4.16LYY63 pKa = 9.46GTDD66 pKa = 3.78IVTDD70 pKa = 3.72PQTNFKK76 pKa = 10.77LIDD79 pKa = 3.23IVSFSEE85 pKa = 4.0QQLEE89 pKa = 4.29LFNDD93 pKa = 3.14QLLYY97 pKa = 10.44FGRR100 pKa = 11.84VDD102 pKa = 4.89DD103 pKa = 7.01DD104 pKa = 3.75IFTFNPAVEE113 pKa = 4.36KK114 pKa = 11.39YY115 pKa = 6.27EE116 pKa = 4.09TRR118 pKa = 11.84DD119 pKa = 3.11ITSFEE124 pKa = 3.37IWNEE128 pKa = 3.79YY129 pKa = 10.89NSFEE133 pKa = 4.07EE134 pKa = 4.32FLEE137 pKa = 4.27KK138 pKa = 10.42EE139 pKa = 3.89ISEE142 pKa = 4.46KK143 pKa = 10.87YY144 pKa = 10.71LPTEE148 pKa = 3.89EE149 pKa = 4.81NEE151 pKa = 4.63VISSMVYY158 pKa = 10.54SRR160 pKa = 11.84MKK162 pKa = 10.05EE163 pKa = 3.84DD164 pKa = 3.56PVFAKK169 pKa = 10.82NILEE173 pKa = 4.4YY174 pKa = 8.61YY175 pKa = 10.35TLMADD180 pKa = 3.5SGNAEE185 pKa = 4.03AQYY188 pKa = 10.86QLAMLLMYY196 pKa = 10.4EE197 pKa = 4.35GGVVEE202 pKa = 4.33QDD204 pKa = 2.97YY205 pKa = 9.09DD206 pKa = 4.0TGFDD210 pKa = 3.15WLARR214 pKa = 11.84AAEE217 pKa = 3.98QGYY220 pKa = 7.9PQAGLLYY227 pKa = 10.6LEE229 pKa = 4.77EE230 pKa = 4.64TSTDD234 pKa = 3.22DD235 pKa = 5.07DD236 pKa = 3.57GRR238 pKa = 11.84YY239 pKa = 9.52DD240 pKa = 3.02AWVV243 pKa = 3.0

Molecular weight: 28.15 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1R3TC74|A0A1R3TC74_9BACT Putative rhamnogalacturonyl hydrolase OS=Proteiniphilum saccharofermentans OX=1642647 GN=PSM36_3433 PE=4 SV=1
MM1 pKa = 7.76RR2 pKa = 11.84NFIRR6 pKa = 11.84RR7 pKa = 11.84IAILLSGSMQVPADD21 pKa = 3.7FLLFSIADD29 pKa = 3.34VRR31 pKa = 11.84LQFFKK36 pKa = 11.15VYY38 pKa = 10.17FII40 pKa = 5.0

Molecular weight: 4.74 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

3381

0

3381

1306952

24

2576

386.6

43.69

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.556 ± 0.037

0.834 ± 0.013

5.697 ± 0.03

6.684 ± 0.038

4.787 ± 0.026

7.05 ± 0.032

1.865 ± 0.017

7.314 ± 0.035

6.18 ± 0.036

8.979 ± 0.039

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.532 ± 0.019

5.38 ± 0.039

3.955 ± 0.024

3.417 ± 0.021

4.82 ± 0.025

6.369 ± 0.033

5.556 ± 0.027

6.269 ± 0.03

1.364 ± 0.018

4.391 ± 0.032
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