Desulfosporosinus meridiei (strain ATCC BAA-275 / DSM 13257 / KCTC 12902 / NCIMB 13706 / S10)

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Clostridia; Eubacteriales; Peptococcaceae; Desulfosporosinus; Desulfosporosinus meridiei

Average proteome isoelectric point is 6.36

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4340 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|J7IME2|J7IME2_DESMD Cation diffusion facilitator family transporter OS=Desulfosporosinus meridiei (strain ATCC BAA-275 / DSM 13257 / KCTC 12902 / NCIMB 13706 / S10) OX=768704 GN=Desmer_0943 PE=4 SV=1
MM1 pKa = 7.59FKK3 pKa = 10.03TKK5 pKa = 10.44QKK7 pKa = 10.63ILGLVMSMALGLTFFVAPAPAAAATDD33 pKa = 3.96MLTLANSDD41 pKa = 3.53HH42 pKa = 5.85FTILGEE48 pKa = 4.12VDD50 pKa = 5.06DD51 pKa = 4.94EE52 pKa = 4.72VSNIQVVGLDD62 pKa = 3.19GTTWMTEE69 pKa = 3.94EE70 pKa = 4.25IADD73 pKa = 4.05PEE75 pKa = 4.4NIEE78 pKa = 4.04WTTSDD83 pKa = 3.17SSVVKK88 pKa = 10.38FLDD91 pKa = 3.62GTTEE95 pKa = 3.77VATIDD100 pKa = 3.55DD101 pKa = 4.1TDD103 pKa = 3.79TVKK106 pKa = 10.64IKK108 pKa = 10.94LLDD111 pKa = 3.49EE112 pKa = 4.03GRR114 pKa = 11.84AYY116 pKa = 9.03VTAHH120 pKa = 6.3YY121 pKa = 11.03DD122 pKa = 3.21SMEE125 pKa = 3.5ISAYY129 pKa = 10.46VVVEE133 pKa = 4.1TDD135 pKa = 3.62GSATPSISGISVVVDD150 pKa = 3.76APGTANDD157 pKa = 4.0FTATNQTVYY166 pKa = 10.76LADD169 pKa = 4.6LSWLTDD175 pKa = 3.88DD176 pKa = 5.86SKK178 pKa = 10.14TLQKK182 pKa = 10.86NSSALHH188 pKa = 5.65ALAMAGNTNYY198 pKa = 10.39SDD200 pKa = 4.65PDD202 pKa = 3.33WAEE205 pKa = 3.7NNLTVFSGGSYY216 pKa = 10.52VYY218 pKa = 10.99GIGSDD223 pKa = 3.87FASGTDD229 pKa = 2.72GWQYY233 pKa = 11.32HH234 pKa = 4.94VVHH237 pKa = 6.71SNSTTDD243 pKa = 3.31VPAYY247 pKa = 9.66AASVYY252 pKa = 10.28EE253 pKa = 4.33LTSGDD258 pKa = 3.83TVVWEE263 pKa = 4.13YY264 pKa = 11.44KK265 pKa = 10.29GWW267 pKa = 3.56

Molecular weight: 28.63 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|J7ITW7|J7ITW7_DESMD ABC-type dipeptide/oligopeptide/nickel transport system ATPase component OS=Desulfosporosinus meridiei (strain ATCC BAA-275 / DSM 13257 / KCTC 12902 / NCIMB 13706 / S10) OX=768704 GN=Desmer_0519 PE=4 SV=1
MM1 pKa = 7.36KK2 pKa = 9.44RR3 pKa = 11.84TYY5 pKa = 9.19QPKK8 pKa = 8.78NRR10 pKa = 11.84RR11 pKa = 11.84HH12 pKa = 5.44KK13 pKa = 10.09RR14 pKa = 11.84VHH16 pKa = 5.93GFLSRR21 pKa = 11.84MSTPTGRR28 pKa = 11.84NVIKK32 pKa = 10.5RR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84LKK37 pKa = 10.52GRR39 pKa = 11.84KK40 pKa = 8.8KK41 pKa = 10.81LSVV44 pKa = 3.15

Molecular weight: 5.36 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

4340

0

4340

1328786

30

2859

306.2

34.06

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.562 ± 0.043

1.088 ± 0.016

4.895 ± 0.027

6.909 ± 0.045

4.096 ± 0.026

7.394 ± 0.056

1.754 ± 0.017

7.601 ± 0.032

6.219 ± 0.039

10.503 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.623 ± 0.019

4.228 ± 0.03

3.858 ± 0.025

3.76 ± 0.028

4.534 ± 0.03

6.258 ± 0.03

5.3 ± 0.043

7.112 ± 0.034

1.05 ± 0.014

3.256 ± 0.022
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