Candidatus Sneabacter namystus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales; Rickettsiaceae; Rickettsieae; Candidatus Sneabacter

Average proteome isoelectric point is 7.34

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 583 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|A0A5C0UJ36|A0A5C0UJ36_9RICK 30S ribosomal protein S19 OS=Candidatus Sneabacter namystus OX=2601646 GN=rpsS PE=3 SV=1
MM1 pKa = 7.65SGIPITFIYY10 pKa = 9.99PDD12 pKa = 3.76GTQKK16 pKa = 10.12IVNAQPGLSVLEE28 pKa = 4.21VAKK31 pKa = 10.73QHH33 pKa = 6.86DD34 pKa = 4.11IPIEE38 pKa = 4.19GACGGGLACSTCHH51 pKa = 6.67VIVEE55 pKa = 4.35SQEE58 pKa = 4.87AYY60 pKa = 10.56DD61 pKa = 3.77SLKK64 pKa = 10.95APSEE68 pKa = 4.25EE69 pKa = 4.16EE70 pKa = 3.89EE71 pKa = 5.08DD72 pKa = 3.75MLDD75 pKa = 3.38LAFGLEE81 pKa = 4.19EE82 pKa = 4.09TSRR85 pKa = 11.84LCCQILVDD93 pKa = 4.58EE94 pKa = 4.78SLSGIKK100 pKa = 10.05FKK102 pKa = 10.88IPSCSRR108 pKa = 11.84NLL110 pKa = 3.47

Molecular weight: 11.8 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A5C0UHK3|A0A5C0UHK3_9RICK FtsQ-type POTRA domain-containing protein OS=Candidatus Sneabacter namystus OX=2601646 GN=FZC37_00900 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84KK13 pKa = 9.18RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.44GFRR19 pKa = 11.84ARR21 pKa = 11.84MSTVGGMLILQRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.78GRR39 pKa = 11.84VKK41 pKa = 10.69LSAA44 pKa = 3.97

Molecular weight: 5.15 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

583

0

583

187933

42

1385

322.4

36.16

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.393 ± 0.105

1.77 ± 0.048

5.196 ± 0.083

5.784 ± 0.113

4.551 ± 0.082

5.65 ± 0.094

2.201 ± 0.039

8.298 ± 0.083

8.169 ± 0.104

9.914 ± 0.129

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.316 ± 0.044

4.943 ± 0.084

3.026 ± 0.045

3.446 ± 0.057

3.981 ± 0.065

8.106 ± 0.089

4.992 ± 0.075

7.222 ± 0.115

0.747 ± 0.031

3.296 ± 0.06
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