Desulfovibrio sp. 86

Taxonomy: cellular organisms; Bacteria; Proteobacteria; delta/epsilon subdivisions; Deltaproteobacteria; Desulfovibrionales; Desulfovibrionaceae; Desulfovibrio; unclassified Desulfovibrio

Average proteome isoelectric point is 6.88

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3292 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|A0A6N3I9B6|A0A6N3I9B6_9DELT HTH hxlR-type domain-containing protein OS=Desulfovibrio sp. 86 OX=2666132 GN=DESU86_0651 PE=4 SV=1
MM1 pKa = 6.63TQEE4 pKa = 3.94TTLEE8 pKa = 3.72DD9 pKa = 3.62SMRR12 pKa = 11.84NDD14 pKa = 3.83TACSIQSLSPSVSPLGNGCRR34 pKa = 11.84EE35 pKa = 4.11ATDD38 pKa = 3.4ASSVVTQEE46 pKa = 4.12ATDD49 pKa = 3.79KK50 pKa = 11.57DD51 pKa = 4.24SMSNYY56 pKa = 9.77ASCSAA61 pKa = 4.14

Molecular weight: 6.38 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A6N3I830|A0A6N3I830_9DELT Uncharacterized protein OS=Desulfovibrio sp. 86 OX=2666132 GN=DESU86_1028 PE=4 SV=1
MM1 pKa = 7.35KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 10.07QPSKK9 pKa = 9.07IRR11 pKa = 11.84RR12 pKa = 11.84ARR14 pKa = 11.84THH16 pKa = 5.96GFRR19 pKa = 11.84ARR21 pKa = 11.84MATPGGRR28 pKa = 11.84AILRR32 pKa = 11.84RR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.79GRR39 pKa = 11.84KK40 pKa = 8.85RR41 pKa = 11.84LSAA44 pKa = 3.96

Molecular weight: 5.18 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

3292

0

3292

982839

20

3671

298.6

32.59

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.187 ± 0.063

1.629 ± 0.023

5.072 ± 0.043

5.664 ± 0.043

3.75 ± 0.033

8.183 ± 0.043

2.234 ± 0.021

4.743 ± 0.04

4.117 ± 0.046

10.623 ± 0.069

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.906 ± 0.025

3.105 ± 0.032

5.185 ± 0.037

3.655 ± 0.032

6.273 ± 0.054

5.808 ± 0.038

5.085 ± 0.052

7.081 ± 0.04

1.24 ± 0.018

2.462 ± 0.027
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