Desulfovibrio sp. An276

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

Average proteome isoelectric point is 6.55

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2772 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|A0A1Y4D062|A0A1Y4D062_9DELT 50S ribosomal protein L13 OS=Desulfovibrio sp. An276 OX=1965618 GN=rplM PE=3 SV=1
MM1 pKa = 7.68EE2 pKa = 4.63SVKK5 pKa = 10.9LLGAEE10 pKa = 4.34YY11 pKa = 10.49NSEE14 pKa = 4.4SYY16 pKa = 11.09FMNSVTLFSKK26 pKa = 10.76YY27 pKa = 9.79PYY29 pKa = 9.69EE30 pKa = 5.72GEE32 pKa = 3.76DD33 pKa = 3.68GYY35 pKa = 11.2RR36 pKa = 11.84GTVIVGRR43 pKa = 11.84DD44 pKa = 3.65GSALFYY50 pKa = 11.07DD51 pKa = 4.8GNADD55 pKa = 3.7EE56 pKa = 5.0ASAWTSEE63 pKa = 3.99FDD65 pKa = 3.73PMVDD69 pKa = 2.74NWEE72 pKa = 4.93AIPVDD77 pKa = 3.54

Molecular weight: 8.61 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1Y4DEE8|A0A1Y4DEE8_9DELT Nickel ABC transporter nickel/metallophore periplasmic binding protein OS=Desulfovibrio sp. An276 OX=1965618 GN=B5F76_02650 PE=4 SV=1
MM1 pKa = 7.35KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 10.25QPSKK9 pKa = 8.87VRR11 pKa = 11.84RR12 pKa = 11.84ARR14 pKa = 11.84THH16 pKa = 5.76GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.3NGRR28 pKa = 11.84AVLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.15GRR39 pKa = 11.84KK40 pKa = 8.87SLSAA44 pKa = 3.86

Molecular weight: 5.08 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

2772

0

2772

905338

23

4261

326.6

36.08

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.76 ± 0.056

1.806 ± 0.026

5.35 ± 0.041

6.406 ± 0.043

3.975 ± 0.032

7.585 ± 0.048

2.095 ± 0.023

5.23 ± 0.047

4.775 ± 0.051

10.554 ± 0.061

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.782 ± 0.026

3.397 ± 0.038

4.66 ± 0.033

3.354 ± 0.028

6.265 ± 0.045

5.945 ± 0.034

5.188 ± 0.038

6.883 ± 0.039

1.203 ± 0.017

2.788 ± 0.034
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