Desulfonatronum sp. SC1

Taxonomy: cellular organisms; Bacteria; Proteobacteria; delta/epsilon subdivisions; Deltaproteobacteria; Desulfovibrionales; Desulfonatronaceae; Desulfonatronum; unclassified Desulfonatronum

Average proteome isoelectric point is 6.42

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3695 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|A0A2T5C7C5|A0A2T5C7C5_9DELT Tnp_DDE_dom domain-containing protein (Fragment) OS=Desulfonatronum sp. SC1 OX=2109626 GN=C6366_18355 PE=4 SV=1
CC1 pKa = 7.28AVTVNPAPAPGEE13 pKa = 3.95NLLTNGDD20 pKa = 4.0FSNGLTGWLFAANGTTSSASVSNGEE45 pKa = 4.0AVISITTAGTNAWEE59 pKa = 4.05PQFVKK64 pKa = 10.76DD65 pKa = 4.02GFALVSGQQYY75 pKa = 8.3TVSFQARR82 pKa = 11.84AAANRR87 pKa = 11.84NIQLFVNTGPNNYY100 pKa = 10.16ASFFTQSVPLTTTMQTFTYY119 pKa = 9.95TFTANANDD127 pKa = 3.6DD128 pKa = 3.65NARR131 pKa = 11.84IDD133 pKa = 4.02FNCGGNTANVIIDD146 pKa = 3.41

Molecular weight: 15.33 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2T5CDL6|A0A2T5CDL6_9DELT Oxidoreductase OS=Desulfonatronum sp. SC1 OX=2109626 GN=C6366_07405 PE=4 SV=1
MM1 pKa = 7.35KK2 pKa = 9.44RR3 pKa = 11.84TYY5 pKa = 10.29QPSNTRR11 pKa = 11.84RR12 pKa = 11.84KK13 pKa = 8.25RR14 pKa = 11.84THH16 pKa = 6.34GFLTRR21 pKa = 11.84MKK23 pKa = 9.01TKK25 pKa = 10.21NGRR28 pKa = 11.84AIIRR32 pKa = 11.84RR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.64GRR39 pKa = 11.84QRR41 pKa = 11.84LGVV44 pKa = 3.44

Molecular weight: 5.34 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

3695

0

3695

1206423

27

3074

326.5

36.1

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.529 ± 0.047

1.184 ± 0.017

5.486 ± 0.031

6.268 ± 0.035

4.12 ± 0.026

7.884 ± 0.041

2.275 ± 0.019

5.231 ± 0.036

3.789 ± 0.039

11.191 ± 0.058

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.649 ± 0.02

3.014 ± 0.029

5.07 ± 0.03

3.771 ± 0.023

6.799 ± 0.04

5.586 ± 0.029

5.091 ± 0.038

7.304 ± 0.036

1.311 ± 0.016

2.449 ± 0.024
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