Sporomusa termitida

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Negativicutes; Selenomonadales; Sporomusaceae; Sporomusa

Average proteome isoelectric point is 6.63

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4716 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|A0A517DR56|A0A517DR56_9FIRM TRAP-T-associated universal stress protein TeaD OS=Sporomusa termitida OX=2377 GN=teaD PE=3 SV=1
MM1 pKa = 7.11STTSVSNYY9 pKa = 6.93WKK11 pKa = 9.44TPTTTAADD19 pKa = 3.93TTSTTGTSSLDD30 pKa = 3.35FNDD33 pKa = 4.22FVEE36 pKa = 4.83LLATEE41 pKa = 5.45LRR43 pKa = 11.84YY44 pKa = 9.49QDD46 pKa = 3.73PQDD49 pKa = 3.93PVSSTEE55 pKa = 3.86YY56 pKa = 10.25VAQLAQFGTLDD67 pKa = 3.4KK68 pKa = 11.32LNTIGNSVDD77 pKa = 3.65AYY79 pKa = 10.25QAYY82 pKa = 9.98GLIGKK87 pKa = 8.94SVTYY91 pKa = 8.94ATTDD95 pKa = 3.2AAGAAASATGTVDD108 pKa = 3.2SVSIKK113 pKa = 10.84SGTAYY118 pKa = 11.03LNIGSMQITLSSVSQVAEE136 pKa = 3.97ASSS139 pKa = 3.21

Molecular weight: 14.41 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A517DZF0|A0A517DZF0_9FIRM PhnA: putative alkylphosphonate utilization operon protein PhnA OS=Sporomusa termitida OX=2377 GN=SPTER_41620 PE=3 SV=1
MM1 pKa = 7.26KK2 pKa = 9.38QTTKK6 pKa = 10.28PAPTAQINKK15 pKa = 9.83KK16 pKa = 8.99GRR18 pKa = 11.84PWAAWLIIVAGSGLLVLLMMFSITRR43 pKa = 11.84GAAAIPFFAVGDD55 pKa = 3.75ALVRR59 pKa = 11.84FDD61 pKa = 5.49AKK63 pKa = 9.86NTQHH67 pKa = 7.32LIVLDD72 pKa = 3.77LRR74 pKa = 11.84LPRR77 pKa = 11.84VIASALVGAALAVAGAVMQGTTRR100 pKa = 11.84NPLADD105 pKa = 3.91SGLMGLNAGAGFALSICFAFFPRR128 pKa = 11.84LGYY131 pKa = 8.41MQLILFSFLGAALGAALVGGIASLRR156 pKa = 11.84RR157 pKa = 11.84GGATPMRR164 pKa = 11.84LVLAGAAVSALLAALSQGIALYY186 pKa = 10.55FDD188 pKa = 3.79VAQDD192 pKa = 3.12IMFWTTGGVAAASWEE207 pKa = 4.43QIRR210 pKa = 11.84IMAPWILGALLGSIALARR228 pKa = 11.84SVSLLSLGQDD238 pKa = 3.39VAKK241 pKa = 10.85GLGLNTAVGNGLCFLIVLILAGASVSVVGAVGFVGLIIPHH281 pKa = 6.58LARR284 pKa = 11.84YY285 pKa = 8.2FVGVDD290 pKa = 3.63YY291 pKa = 10.84RR292 pKa = 11.84WVIPSSAVLGALLLVLADD310 pKa = 4.27LGARR314 pKa = 11.84TLNPPFEE321 pKa = 4.43TPIGALIGLIGVPCFLYY338 pKa = 10.58LARR341 pKa = 11.84QQRR344 pKa = 11.84MGLL347 pKa = 3.57

Molecular weight: 35.86 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

4716

0

4716

1486555

34

7221

315.2

34.57

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.234 ± 0.058

1.223 ± 0.018

4.762 ± 0.036

5.864 ± 0.043

3.74 ± 0.032

7.994 ± 0.128

1.805 ± 0.017

7.082 ± 0.034

5.266 ± 0.044

10.035 ± 0.059

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.544 ± 0.02

3.859 ± 0.033

4.142 ± 0.031

4.028 ± 0.035

4.899 ± 0.036

5.237 ± 0.037

5.661 ± 0.121

7.355 ± 0.037

1.019 ± 0.017

3.252 ± 0.03
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