Lynx pardinus (Iberian lynx) (Felis pardina)

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

Average proteome isoelectric point is 6.78

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 30929 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|A0A485NZD9|A0A485NZD9_LYNPA Isoform of A0A485NYP5 RNA helicase OS=Lynx pardinus OX=191816 GN=LYPA_23C007104 PE=4 SV=1
MM1 pKa = 7.22EE2 pKa = 5.09AVVLIPYY9 pKa = 9.99VLGLLLLPLLAVVLCVRR26 pKa = 11.84CRR28 pKa = 11.84EE29 pKa = 4.27LPGSYY34 pKa = 10.75DD35 pKa = 3.3NTASDD40 pKa = 3.94SLAPSSIVIKK50 pKa = 10.5RR51 pKa = 11.84PPTLATWTPATSYY64 pKa = 10.76PPVTSYY70 pKa = 11.28PPLSQPDD77 pKa = 4.23LLPIPRR83 pKa = 11.84SPQPPGGSHH92 pKa = 6.82RR93 pKa = 11.84MPSSRR98 pKa = 11.84QDD100 pKa = 3.03SDD102 pKa = 4.67GEE104 pKa = 4.23PACEE108 pKa = 5.61DD109 pKa = 3.61DD110 pKa = 6.68DD111 pKa = 4.6EE112 pKa = 6.88DD113 pKa = 5.49EE114 pKa = 4.94EE115 pKa = 4.44EE116 pKa = 4.91DD117 pKa = 4.15YY118 pKa = 11.46PNEE121 pKa = 4.39GYY123 pKa = 11.04LEE125 pKa = 4.18VLPDD129 pKa = 3.57STPATGTAVPPAPAPSNPGLRR150 pKa = 11.84DD151 pKa = 3.14SAFSMEE157 pKa = 4.23SGEE160 pKa = 4.99DD161 pKa = 3.63YY162 pKa = 11.66VNVPEE167 pKa = 4.61SEE169 pKa = 4.19EE170 pKa = 4.19SADD173 pKa = 3.6VSLDD177 pKa = 3.29GSRR180 pKa = 11.84EE181 pKa = 3.96YY182 pKa = 11.72VNVSQEE188 pKa = 4.24LPPVARR194 pKa = 11.84TEE196 pKa = 3.93PAILSSQNDD205 pKa = 3.92DD206 pKa = 4.02EE207 pKa = 5.46EE208 pKa = 5.21EE209 pKa = 4.2GAPDD213 pKa = 3.75YY214 pKa = 11.56EE215 pKa = 4.31NLQGLNN221 pKa = 3.55

Molecular weight: 23.66 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A485NZ17|A0A485NZ17_LYNPA Zinc finger protein 764-like OS=Lynx pardinus OX=191816 GN=LYPA_23C020337 PE=4 SV=1
MM1 pKa = 7.18SAEE4 pKa = 4.25IVWGRR9 pKa = 11.84GRR11 pKa = 11.84TAARR15 pKa = 11.84RR16 pKa = 11.84AAVGGGRR23 pKa = 11.84RR24 pKa = 11.84GRR26 pKa = 11.84ARR28 pKa = 11.84RR29 pKa = 11.84AAPPTPVRR37 pKa = 11.84GLAGGRR43 pKa = 11.84RR44 pKa = 11.84PGRR47 pKa = 11.84RR48 pKa = 11.84GRR50 pKa = 11.84SFSS53 pKa = 3.37

Molecular weight: 5.6 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

21097

9832

30929

17819806

42

32646

576.2

63.92

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.934 ± 0.015

2.145 ± 0.01

4.802 ± 0.01

7.164 ± 0.019

3.549 ± 0.011

6.504 ± 0.017

2.589 ± 0.008

4.289 ± 0.013

5.806 ± 0.018

9.808 ± 0.019

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.125 ± 0.007

3.571 ± 0.01

6.367 ± 0.021

4.784 ± 0.014

5.716 ± 0.014

8.399 ± 0.02

5.325 ± 0.013

6.019 ± 0.012

1.161 ± 0.004

2.566 ± 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