Sulfolobus sp. SCGC AB-777_L09

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

Average proteome isoelectric point is 6.98

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 930 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|A0A2T9WQU8|A0A2T9WQU8_9CREN Amidohydro_3 domain-containing protein OS=Sulfolobus sp. SCGC AB-777_L09 OX=1987492 GN=DDW09_02820 PE=4 SV=1
MM1 pKa = 7.36PPNWVFNYY9 pKa = 9.61GALANRR15 pKa = 11.84VTYY18 pKa = 9.98VVNPQIPIIVTYY30 pKa = 8.14MVPNPNGQGGPQGDD44 pKa = 3.97VQAVIIGNQVFFEE57 pKa = 4.29PSVNDD62 pKa = 4.55FSSCYY67 pKa = 10.26NGNDD71 pKa = 3.32CSALQAEE78 pKa = 4.71GLDD81 pKa = 4.1LSFLGYY87 pKa = 9.87PYY89 pKa = 10.47FITGGGCISGSGSCPPTPNPSGVEE113 pKa = 3.94TCNLIINKK121 pKa = 7.18EE122 pKa = 4.26TGEE125 pKa = 3.95ITQLFGGALSNTLSVMADD143 pKa = 3.37TNNGYY148 pKa = 10.48LIIVTSTNSTSADD161 pKa = 3.98FIIAIPFSSITSILAGQIPPDD182 pKa = 4.06AKK184 pKa = 9.65WVIVSTSDD192 pKa = 4.15GSSLYY197 pKa = 10.97ANQAEE202 pKa = 4.79LIDD205 pKa = 3.88GNIYY209 pKa = 10.28FVSNTGNGVEE219 pKa = 4.29VFKK222 pKa = 11.14FPLSEE227 pKa = 4.34VYY229 pKa = 10.48NSQCTGIPQGYY240 pKa = 8.93SSCTYY245 pKa = 8.9TVNPLTSISQPVANSGGNILTDD267 pKa = 4.79AIKK270 pKa = 10.45MNGVSYY276 pKa = 10.39LIIFYY281 pKa = 9.92PSNGNFTVILYY292 pKa = 8.0NTEE295 pKa = 4.12DD296 pKa = 3.2NTYY299 pKa = 10.61SINTFGQNIEE309 pKa = 4.16PQFITTGIAIYY320 pKa = 10.22NHH322 pKa = 6.38IVLATAQQLDD332 pKa = 4.67GTWLLYY338 pKa = 10.63AYY340 pKa = 10.21DD341 pKa = 4.18PFNGKK346 pKa = 9.18VDD348 pKa = 3.44STTIPNVYY356 pKa = 9.82QAVPTDD362 pKa = 3.17NGYY365 pKa = 10.51VVTLSNTLSSNSQVMISIYY384 pKa = 10.35KK385 pKa = 9.76VLFTISPKK393 pKa = 9.82FQNVSITKK401 pKa = 8.71TLNQVTVQGTLIDD414 pKa = 4.16EE415 pKa = 4.67NSGKK419 pKa = 9.45PLPNYY424 pKa = 9.71PVMLVAVDD432 pKa = 3.95GVEE435 pKa = 4.26VNTVTDD441 pKa = 3.82FTVLATGTTDD451 pKa = 3.16SNGNFTLTTSDD462 pKa = 3.64TSHH465 pKa = 6.36SFYY468 pKa = 11.21GVVYY472 pKa = 10.18YY473 pKa = 9.48PSS475 pKa = 3.18

Molecular weight: 50.8 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2T9WMY4|A0A2T9WMY4_9CREN NAD-dependent dehydratase OS=Sulfolobus sp. SCGC AB-777_L09 OX=1987492 GN=DDW09_04750 PE=4 SV=1
MM1 pKa = 7.05GRR3 pKa = 11.84KK4 pKa = 8.53PVFRR8 pKa = 11.84QDD10 pKa = 3.35VSCPSCGSHH19 pKa = 6.69HH20 pKa = 5.61VVKK23 pKa = 10.62CGRR26 pKa = 11.84PLGRR30 pKa = 11.84QRR32 pKa = 11.84YY33 pKa = 8.26LCRR36 pKa = 11.84DD37 pKa = 3.34CGKK40 pKa = 10.41YY41 pKa = 10.27FLGDD45 pKa = 3.29ASYY48 pKa = 10.17HH49 pKa = 4.74HH50 pKa = 7.29HH51 pKa = 5.77SRR53 pKa = 11.84KK54 pKa = 9.55LRR56 pKa = 11.84EE57 pKa = 3.83EE58 pKa = 4.14ALRR61 pKa = 11.84MYY63 pKa = 10.85ANGMSMRR70 pKa = 11.84AISRR74 pKa = 11.84VLNVPLGTVFTT85 pKa = 4.86

Molecular weight: 9.7 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

930

0

930

236844

21

1158

254.7

28.81

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.494 ± 0.084

0.643 ± 0.023

4.693 ± 0.065

7.123 ± 0.113

4.481 ± 0.065

6.603 ± 0.077

1.343 ± 0.03

9.41 ± 0.08

7.898 ± 0.122

10.244 ± 0.089

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.19 ± 0.038

4.677 ± 0.076

4.014 ± 0.063

2.109 ± 0.047

4.286 ± 0.065

6.506 ± 0.072

4.777 ± 0.066

7.712 ± 0.066

0.991 ± 0.03

4.805 ± 0.067
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