Stomatobaculum longum

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Clostridia; Eubacteriales; Lachnospiraceae; Stomatobaculum

Average proteome isoelectric point is 6.29

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2070 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|H1HT06|H1HT06_9FIRM Probable tRNA sulfurtransferase OS=Stomatobaculum longum OX=796942 GN=thiI PE=3 SV=1
MM1 pKa = 7.57EE2 pKa = 4.44EE3 pKa = 4.03EE4 pKa = 4.06KK5 pKa = 10.83RR6 pKa = 11.84EE7 pKa = 4.08PEE9 pKa = 3.91AFRR12 pKa = 11.84AASLVVRR19 pKa = 11.84DD20 pKa = 4.09EE21 pKa = 4.1NSEE24 pKa = 4.11EE25 pKa = 3.83VTLYY29 pKa = 10.37ILEE32 pKa = 4.12EE33 pKa = 4.08TRR35 pKa = 11.84LNGCSYY41 pKa = 10.82ILAVDD46 pKa = 3.89SEE48 pKa = 4.44EE49 pKa = 4.2ADD51 pKa = 3.54EE52 pKa = 6.47DD53 pKa = 4.45GACYY57 pKa = 10.36LLKK60 pKa = 10.66DD61 pKa = 3.78VSGADD66 pKa = 3.58DD67 pKa = 3.99AEE69 pKa = 4.09AVYY72 pKa = 10.59EE73 pKa = 4.06FVEE76 pKa = 4.27NEE78 pKa = 3.84EE79 pKa = 3.98EE80 pKa = 3.77AGYY83 pKa = 9.04MLEE86 pKa = 3.96IFQTILEE93 pKa = 4.74DD94 pKa = 3.28EE95 pKa = 4.73GADD98 pKa = 3.98IDD100 pKa = 5.51LLDD103 pKa = 3.91EE104 pKa = 4.43

Molecular weight: 11.74 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|H1HW81|H1HW81_9FIRM ABC transporter domain-containing protein OS=Stomatobaculum longum OX=796942 GN=HMPREF9623_01860 PE=4 SV=1
MM1 pKa = 7.08SAGRR5 pKa = 11.84GRR7 pKa = 11.84SALVFLFLGLALLLLFYY24 pKa = 10.49WNLAAGTVLFSPGKK38 pKa = 9.78LWALLSTPGSKK49 pKa = 10.61DD50 pKa = 2.99PAASILFKK58 pKa = 10.62IRR60 pKa = 11.84LPRR63 pKa = 11.84ALMALLLGGALAVSGFLLQTYY84 pKa = 7.7FANPIAGPFVLGVSSGARR102 pKa = 11.84LAVAICMMLFFARR115 pKa = 11.84NRR117 pKa = 11.84ATSSLALVLAAFLGSLVSLGFLLAVSSRR145 pKa = 11.84VRR147 pKa = 11.84HH148 pKa = 4.78MAALLVAGIMIGYY161 pKa = 8.35ICSAATDD168 pKa = 4.08FLLSFAADD176 pKa = 3.6SEE178 pKa = 4.61IVSLHH183 pKa = 5.82SWSQGSFSGMSLAEE197 pKa = 3.91VRR199 pKa = 11.84TAALLIAGCAVALLFLAKK217 pKa = 10.19PLGAVQLGEE226 pKa = 4.54SYY228 pKa = 11.34AEE230 pKa = 3.92SLGVNVMRR238 pKa = 11.84LRR240 pKa = 11.84TLLILLASLLAATVTAFAGPVSFVGVAAPFLIQRR274 pKa = 11.84LLCTNKK280 pKa = 9.71PQLVLPASFLGGAVFCMASDD300 pKa = 4.52FIARR304 pKa = 11.84TAFQPTEE311 pKa = 3.97LALSTVTSFFGAPIVLWLLVKK332 pKa = 10.6RR333 pKa = 11.84RR334 pKa = 11.84GKK336 pKa = 10.34

Molecular weight: 35.14 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

2070

0

2070

680711

32

3615

328.8

36.54

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.772 ± 0.075

1.322 ± 0.024

5.176 ± 0.042

7.75 ± 0.078

4.097 ± 0.038

7.508 ± 0.052

1.745 ± 0.023

5.682 ± 0.051

5.556 ± 0.049

10.168 ± 0.085

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.568 ± 0.029

3.553 ± 0.043

3.744 ± 0.037

3.168 ± 0.026

6.052 ± 0.063

5.714 ± 0.04

5.276 ± 0.059

6.645 ± 0.036

0.879 ± 0.021

3.623 ± 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