Sulfolobus sp. SCGC AB-777_G05

Taxonomy: cellular organisms; Archaea; TACK group; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae; Sulfolobus; unclassified Sulfolobus

Average proteome isoelectric point is 6.83

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 297 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|A0A2T9WK47|A0A2T9WK47_9CREN Peptidase U32 OS=Sulfolobus sp. SCGC AB-777_G05 OX=1987490 GN=DDW01_00310 PE=4 SV=1
MM1 pKa = 7.31FKK3 pKa = 10.62KK4 pKa = 10.51FYY6 pKa = 10.79EE7 pKa = 4.32EE8 pKa = 4.25GNEE11 pKa = 4.08VEE13 pKa = 5.36YY14 pKa = 9.26EE15 pKa = 4.02TEE17 pKa = 4.07NPVKK21 pKa = 10.54VAEE24 pKa = 4.32IPDD27 pKa = 5.08LISQVINTDD36 pKa = 3.1AEE38 pKa = 4.32VIDD41 pKa = 4.15IYY43 pKa = 11.06FEE45 pKa = 4.02EE46 pKa = 5.0VEE48 pKa = 4.35VEE50 pKa = 4.41GKK52 pKa = 10.19DD53 pKa = 3.08IYY55 pKa = 9.81PTVVVDD61 pKa = 4.88EE62 pKa = 4.65YY63 pKa = 11.57LPNSNPAYY71 pKa = 10.44LIYY74 pKa = 10.75SKK76 pKa = 10.76EE77 pKa = 3.82LDD79 pKa = 4.15DD80 pKa = 5.58IKK82 pKa = 10.66WEE84 pKa = 4.07EE85 pKa = 4.03MKK87 pKa = 11.04SKK89 pKa = 10.17IKK91 pKa = 10.6EE92 pKa = 3.84IVTGKK97 pKa = 10.52GYY99 pKa = 10.2NVCDD103 pKa = 3.4EE104 pKa = 4.34DD105 pKa = 3.73VFYY108 pKa = 10.82ISFCKK113 pKa = 10.37

Molecular weight: 13.21 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2T9WK95|A0A2T9WK95_9CREN Serine/threonine protein kinase OS=Sulfolobus sp. SCGC AB-777_G05 OX=1987490 GN=DDW01_00075 PE=4 SV=1
MM1 pKa = 7.78ILGLPFWRR9 pKa = 11.84RR10 pKa = 11.84EE11 pKa = 3.81RR12 pKa = 11.84LKK14 pKa = 10.92GYY16 pKa = 8.35LTIFTIMTNVVRR28 pKa = 11.84EE29 pKa = 4.25LVSEE33 pKa = 4.21LNLRR37 pKa = 11.84SVEE40 pKa = 3.95AFLKK44 pKa = 10.5FVEE47 pKa = 5.25RR48 pKa = 11.84YY49 pKa = 9.94LGGPPGLMKK58 pKa = 10.24IFKK61 pKa = 10.26LRR63 pKa = 3.39

Molecular weight: 7.46 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

297

0

297

68966

34

1070

232.2

26.43

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.14 ± 0.13

0.782 ± 0.057

4.785 ± 0.123

7.795 ± 0.192

4.408 ± 0.113

6.206 ± 0.148

1.321 ± 0.052

9.448 ± 0.154

8.426 ± 0.196

10.521 ± 0.157

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.026 ± 0.063

4.695 ± 0.109

3.809 ± 0.102

1.952 ± 0.062

4.402 ± 0.111

6.447 ± 0.134

4.405 ± 0.084

7.588 ± 0.121

1.063 ± 0.068

4.782 ± 0.095
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