Octodon degus (Degu) (Sciurus degus)

Taxonomy: cellular organisms; Eukaryota; Opisthokonta; Metazoa; Eumetazoa; Bilateria; Deuterostomia; Chordata; Craniata; Vertebrata; Gnathostomata; Teleostomi; Euteleostomi; Sarcopterygii; Dipnotetrapodomorpha; Tetrapoda; Amniota; Mammalia; Theria; Eutheria; Boreoeutheria; Euarchontoglires; Glires; Rodentia; Hystricomo

Average proteome isoelectric point is 6.69

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 35465 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|A0A6P3EZQ9|A0A6P3EZQ9_OCTDE Isoform of A0A6P6ETT6 neurofibromin isoform X5 OS=Octodon degus OX=10160 GN=Nf1 PE=4 SV=1
MM1 pKa = 8.24DD2 pKa = 4.68FQQLADD8 pKa = 5.29AAEE11 pKa = 4.39QWCSNTPFEE20 pKa = 5.88LIATEE25 pKa = 3.96DD26 pKa = 3.46TEE28 pKa = 5.11RR29 pKa = 11.84RR30 pKa = 11.84MDD32 pKa = 4.37FYY34 pKa = 11.47ADD36 pKa = 3.74PGVSFYY42 pKa = 10.98VLCPDD47 pKa = 4.33NGCGDD52 pKa = 4.08SFHH55 pKa = 6.37VWSEE59 pKa = 4.42SEE61 pKa = 3.97DD62 pKa = 3.63CLPFLQLAQDD72 pKa = 4.45YY73 pKa = 10.71ISSCGKK79 pKa = 8.56KK80 pKa = 7.94TLHH83 pKa = 6.31EE84 pKa = 4.11VLEE87 pKa = 4.47KK88 pKa = 10.61VFKK91 pKa = 10.63SFRR94 pKa = 11.84PLLGLPDD101 pKa = 4.02AEE103 pKa = 3.49EE104 pKa = 4.4DD105 pKa = 3.65AFEE108 pKa = 4.65EE109 pKa = 4.47YY110 pKa = 10.56SADD113 pKa = 3.68VEE115 pKa = 4.38EE116 pKa = 5.09EE117 pKa = 4.2EE118 pKa = 5.29PEE120 pKa = 4.13ADD122 pKa = 3.66HH123 pKa = 6.65PQMGVSQQQ131 pKa = 3.0

Molecular weight: 14.88 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A6P6DVC7|A0A6P6DVC7_OCTDE protein FAM156A/FAM156B OS=Octodon degus OX=10160 GN=Fam156b PE=4 SV=1
MM1 pKa = 7.57SSHH4 pKa = 5.15KK5 pKa = 8.91TFRR8 pKa = 11.84IKK10 pKa = 10.64RR11 pKa = 11.84FLAKK15 pKa = 9.71KK16 pKa = 9.58QKK18 pKa = 8.69QNRR21 pKa = 11.84PIPQWIRR28 pKa = 11.84MKK30 pKa = 9.89TGNKK34 pKa = 8.61IRR36 pKa = 11.84YY37 pKa = 7.09NSKK40 pKa = 8.3RR41 pKa = 11.84RR42 pKa = 11.84HH43 pKa = 3.95WRR45 pKa = 11.84RR46 pKa = 11.84TKK48 pKa = 10.83LGLL51 pKa = 3.67

Molecular weight: 6.41 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

20498

14967

35465

23467791

30

34460

661.7

73.58

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.184 ± 0.014

2.144 ± 0.01

4.838 ± 0.009

7.222 ± 0.02

3.443 ± 0.009

6.451 ± 0.016

2.603 ± 0.009

4.162 ± 0.014

5.733 ± 0.024

9.87 ± 0.021

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.115 ± 0.006

3.447 ± 0.01

6.467 ± 0.019

4.908 ± 0.014

5.711 ± 0.012

8.509 ± 0.018

5.356 ± 0.015

6.08 ± 0.018

1.153 ± 0.004

2.58 ± 0.009
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