Oscillibacter sp. CAG:241

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Clostridia; Eubacteriales; Oscillospiraceae; Oscillibacter; environmental samples

Average proteome isoelectric point is 6.32

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1823 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|R6HG37|R6HG37_9FIRM Histidine kinase OS=Oscillibacter sp. CAG:241 OX=1262911 GN=BN557_01341 PE=4 SV=1
MM1 pKa = 7.53KK2 pKa = 10.22KK3 pKa = 10.56LSRR6 pKa = 11.84LAVMLALVLALTACSGGADD25 pKa = 3.55TPSPDD30 pKa = 3.34EE31 pKa = 4.06QTEE34 pKa = 4.3GQHH37 pKa = 6.05PVTDD41 pKa = 3.71AAEE44 pKa = 5.12LEE46 pKa = 4.59GQWTSPSGNILSFSADD62 pKa = 3.09QGRR65 pKa = 11.84YY66 pKa = 6.99TYY68 pKa = 9.21QTFSGRR74 pKa = 11.84TGQGPYY80 pKa = 10.2DD81 pKa = 3.7AAADD85 pKa = 3.8VPTIDD90 pKa = 4.97FDD92 pKa = 3.78GFLYY96 pKa = 10.75DD97 pKa = 6.16FILRR101 pKa = 11.84DD102 pKa = 4.57DD103 pKa = 4.69GVLLPNQNGSGGDD116 pKa = 3.57AEE118 pKa = 5.32SIDD121 pKa = 3.47HH122 pKa = 5.16FTFRR126 pKa = 11.84RR127 pKa = 11.84SSDD130 pKa = 2.87ARR132 pKa = 11.84IDD134 pKa = 3.4LWEE137 pKa = 4.6LSDD140 pKa = 6.31LSGVWQNALGEE151 pKa = 4.39TLVIDD156 pKa = 4.9ADD158 pKa = 3.81RR159 pKa = 11.84MAYY162 pKa = 10.49LSYY165 pKa = 10.57TRR167 pKa = 11.84LSMGSGTIGDD177 pKa = 4.17DD178 pKa = 3.47QDD180 pKa = 4.02GKK182 pKa = 11.44GPYY185 pKa = 9.91LAMNGRR191 pKa = 11.84IYY193 pKa = 10.83LSPGLDD199 pKa = 3.06KK200 pKa = 11.42DD201 pKa = 3.75RR202 pKa = 11.84FTLLGQDD209 pKa = 3.3ADD211 pKa = 4.07GSFSGVFYY219 pKa = 10.04PYY221 pKa = 10.45GQAAAYY227 pKa = 6.76TALPGASFEE236 pKa = 4.22TDD238 pKa = 2.57EE239 pKa = 5.9DD240 pKa = 5.9GYY242 pKa = 10.99CRR244 pKa = 11.84WYY246 pKa = 11.14SDD248 pKa = 3.04GHH250 pKa = 5.89DD251 pKa = 3.28AFYY254 pKa = 9.58ITGSYY259 pKa = 8.89TLAEE263 pKa = 5.13DD264 pKa = 3.74GLAYY268 pKa = 10.34RR269 pKa = 11.84DD270 pKa = 4.4DD271 pKa = 4.59GPVYY275 pKa = 10.57AAGFDD280 pKa = 4.49PIPYY284 pKa = 10.11DD285 pKa = 3.92PAEE288 pKa = 4.46DD289 pKa = 3.91WGDD292 pKa = 2.87SWMSNWGG299 pKa = 3.36

Molecular weight: 32.43 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|R6GU42|R6GU42_9FIRM Uncharacterized protein OS=Oscillibacter sp. CAG:241 OX=1262911 GN=BN557_01473 PE=4 SV=1
MM1 pKa = 7.89DD2 pKa = 4.0KK3 pKa = 10.01WKK5 pKa = 9.21KK6 pKa = 9.18TIMHH10 pKa = 6.53MGAYY14 pKa = 8.22PAALGKK20 pKa = 9.24WVLLGGIIGVAGGVIGSLFHH40 pKa = 8.19IGVNYY45 pKa = 8.4ATAIRR50 pKa = 11.84GAHH53 pKa = 5.93PWILYY58 pKa = 7.62LLPVGGLAIVGLYY71 pKa = 9.65KK72 pKa = 10.54LCHH75 pKa = 6.72LEE77 pKa = 4.27GKK79 pKa = 8.16GTNAIIEE86 pKa = 4.44SVHH89 pKa = 6.84FGEE92 pKa = 5.05SVPILLVPVIFVSTVITHH110 pKa = 6.78LCGGSAGRR118 pKa = 11.84EE119 pKa = 3.93GAALQIGGGLGFQAGKK135 pKa = 10.35LLRR138 pKa = 11.84LGEE141 pKa = 4.34KK142 pKa = 10.13DD143 pKa = 4.13LPLATLCGMSGVFSALFGTPLTATVFALEE172 pKa = 4.38VISVGVLYY180 pKa = 10.84YY181 pKa = 10.89AGLVPCITAAMAAFGVSALMGVEE204 pKa = 3.98PTRR207 pKa = 11.84FTVSMPRR214 pKa = 11.84VTLEE218 pKa = 3.48LMLPVVVLSILCALVSILFCKK239 pKa = 9.44GLHH242 pKa = 4.59WTEE245 pKa = 4.12HH246 pKa = 5.85LLTRR250 pKa = 11.84SFRR253 pKa = 11.84NPWLRR258 pKa = 11.84VLAGAAILIVLSLLTNGDD276 pKa = 3.78YY277 pKa = 11.23NGAGMDD283 pKa = 3.86VIARR287 pKa = 11.84ALRR290 pKa = 11.84GNVSGWAWLGEE301 pKa = 4.21VLFFPLPPLLGAVHH315 pKa = 6.67RR316 pKa = 11.84RR317 pKa = 11.84HH318 pKa = 6.27HH319 pKa = 6.47RR320 pKa = 11.84LRR322 pKa = 11.84LQGRR326 pKa = 11.84RR327 pKa = 11.84GGAVVLRR334 pKa = 11.84GRR336 pKa = 11.84CLRR339 pKa = 11.84LLHH342 pKa = 6.62GGAPGPACGLCRR354 pKa = 11.84GHH356 pKa = 6.92RR357 pKa = 11.84PGGGVLRR364 pKa = 11.84GGEE367 pKa = 4.12LPRR370 pKa = 11.84GVGAAQRR377 pKa = 11.84GAVRR381 pKa = 11.84LCWGALLRR389 pKa = 11.84RR390 pKa = 11.84GLRR393 pKa = 11.84PEE395 pKa = 4.59LSPLRR400 pKa = 11.84LLRR403 pKa = 11.84PVQQPDD409 pKa = 3.25HH410 pKa = 7.12PLFQAPCGVHH420 pKa = 5.56QRR422 pKa = 11.84PHH424 pKa = 5.71PRR426 pKa = 11.84VTKK429 pKa = 9.66MM430 pKa = 3.37

Molecular weight: 45.62 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

1823

0

1823

571517

29

2348

313.5

34.58

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.834 ± 0.074

1.744 ± 0.031

5.832 ± 0.043

6.104 ± 0.062

3.469 ± 0.042

8.206 ± 0.105

1.993 ± 0.044

5.291 ± 0.048

4.265 ± 0.057

10.175 ± 0.076

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.837 ± 0.032

3.044 ± 0.04

4.233 ± 0.038

3.815 ± 0.04

6.394 ± 0.075

5.209 ± 0.05

5.531 ± 0.059

7.502 ± 0.062

1.042 ± 0.024

3.478 ± 0.041
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