Sulfurirhabdus autotrophica

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Betaproteobacteria; Nitrosomonadales; Sulfuricellaceae; Sulfurirhabdus

Average proteome isoelectric point is 6.6

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3698 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|A0A4R3Y5J1|A0A4R3Y5J1_9PROT Peptidyl-prolyl cis-trans isomerase C OS=Sulfurirhabdus autotrophica OX=1706046 GN=EDC63_10672 PE=4 SV=1
MM1 pKa = 7.36YY2 pKa = 10.38NQNCLLAAIDD12 pKa = 5.37VVLTWDD18 pKa = 4.18LPDD21 pKa = 3.57EE22 pKa = 4.68AFTDD26 pKa = 3.86AVNDD30 pKa = 3.73QVRR33 pKa = 11.84LMAAIDD39 pKa = 5.08HH40 pKa = 6.6EE41 pKa = 4.79DD42 pKa = 2.73TWEE45 pKa = 3.83FHH47 pKa = 6.6TDD49 pKa = 3.59FSS51 pKa = 4.61

Molecular weight: 5.9 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4R3XRS3|A0A4R3XRS3_9PROT Putative alpha-E superfamily protein OS=Sulfurirhabdus autotrophica OX=1706046 GN=EDC63_13310 PE=4 SV=1
MM1 pKa = 7.35KK2 pKa = 9.36RR3 pKa = 11.84TYY5 pKa = 10.06QPSVTRR11 pKa = 11.84RR12 pKa = 11.84KK13 pKa = 8.0RR14 pKa = 11.84THH16 pKa = 5.76GFRR19 pKa = 11.84VRR21 pKa = 11.84MKK23 pKa = 8.68TPGGRR28 pKa = 11.84GVIRR32 pKa = 11.84ARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.08GRR39 pKa = 11.84ARR41 pKa = 11.84LAVV44 pKa = 3.42

Molecular weight: 5.12 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

3698

0

3698

1141177

26

3343

308.6

34.13

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.317 ± 0.051

0.958 ± 0.019

5.129 ± 0.032

6.009 ± 0.046

4.002 ± 0.025

7.283 ± 0.041

2.339 ± 0.023

6.183 ± 0.036

5.152 ± 0.036

10.52 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.687 ± 0.021

3.979 ± 0.034

4.459 ± 0.026

4.142 ± 0.028

5.191 ± 0.034

6.274 ± 0.037

5.368 ± 0.042

6.948 ± 0.038

1.281 ± 0.015

2.779 ± 0.025
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