Cathartes aura (Turkey vulture) (Vultur aura)

Taxonomy: cellular organisms; Eukaryota; Opisthokonta; Metazoa; Eumetazoa; Bilateria; Deuterostomia; Chordata; Craniata; Vertebrata; Gnathostomata; Teleostomi; Euteleostomi; Sarcopterygii; Dipnotetrapodomorpha; Tetrapoda; Amniota; Sauropsida; Sauria; Archelosauria; Archosauria; Dinosauria;

Average proteome isoelectric point is 6.7

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 7760 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|A0A091L3X3|A0A091L3X3_CATAU Matrix metalloproteinase-15 (Fragment) OS=Cathartes aura OX=43455 GN=N323_06363 PE=3 SV=1
SS1 pKa = 6.72RR2 pKa = 11.84LSWLEE7 pKa = 3.51NSGVGFSLDD16 pKa = 3.46YY17 pKa = 9.24PTISLHH23 pKa = 6.36AVSRR27 pKa = 11.84DD28 pKa = 3.07LNAYY32 pKa = 7.9PWEE35 pKa = 4.19HH36 pKa = 6.86LYY38 pKa = 11.74VMVNAKK44 pKa = 10.31FEE46 pKa = 4.15EE47 pKa = 4.78EE48 pKa = 4.13EE49 pKa = 4.25TKK51 pKa = 10.06EE52 pKa = 3.96APMAEE57 pKa = 4.2GEE59 pKa = 4.24EE60 pKa = 4.28EE61 pKa = 4.66EE62 pKa = 4.91EE63 pKa = 5.45DD64 pKa = 3.82SDD66 pKa = 6.17DD67 pKa = 3.89DD68 pKa = 4.15VEE70 pKa = 5.15PIAEE74 pKa = 4.09FRR76 pKa = 11.84FVPSDD81 pKa = 3.36KK82 pKa = 10.88SALEE86 pKa = 3.9AMFSAMCEE94 pKa = 4.27CQALHH99 pKa = 7.41PDD101 pKa = 4.21PDD103 pKa = 5.77DD104 pKa = 4.05EE105 pKa = 7.61DD106 pKa = 4.46SDD108 pKa = 3.76NDD110 pKa = 3.97YY111 pKa = 11.37EE112 pKa = 4.59GEE114 pKa = 4.16EE115 pKa = 4.41YY116 pKa = 10.56DD117 pKa = 4.4VEE119 pKa = 4.23AHH121 pKa = 6.13EE122 pKa = 5.43LEE124 pKa = 4.54QGDD127 pKa = 3.63IPTFYY132 pKa = 10.0TYY134 pKa = 11.09EE135 pKa = 4.17EE136 pKa = 4.62GLSHH140 pKa = 6.9LTAEE144 pKa = 4.71GQATLEE150 pKa = 4.11RR151 pKa = 11.84LEE153 pKa = 4.74GMLAQSVSSQYY164 pKa = 11.66NMAGVRR170 pKa = 11.84TEE172 pKa = 3.7DD173 pKa = 3.58SIRR176 pKa = 11.84EE177 pKa = 4.1FEE179 pKa = 5.37DD180 pKa = 3.48GMEE183 pKa = 3.92VDD185 pKa = 3.78IAPVVAGQFEE195 pKa = 4.42DD196 pKa = 5.26AEE198 pKa = 4.32VDD200 pKa = 3.59HH201 pKa = 7.08

Molecular weight: 22.62 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A091LBA1|A0A091LBA1_CATAU Perilipin-1 (Fragment) OS=Cathartes aura OX=43455 GN=N323_03660 PE=3 SV=1
PP1 pKa = 6.86TAPSQEE7 pKa = 4.06RR8 pKa = 11.84ARR10 pKa = 11.84QGKK13 pKa = 9.5AGQGKK18 pKa = 9.33ARR20 pKa = 11.84QGKK23 pKa = 8.73ARR25 pKa = 11.84QGKK28 pKa = 8.73ARR30 pKa = 11.84QGKK33 pKa = 8.73ARR35 pKa = 11.84QGKK38 pKa = 8.7ARR40 pKa = 11.84QGRR43 pKa = 11.84ARR45 pKa = 11.84QGKK48 pKa = 8.92ARR50 pKa = 11.84RR51 pKa = 11.84AKK53 pKa = 10.35

Molecular weight: 5.72 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

7760

0

7760

3012677

31

4590

388.2

43.66

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.304 ± 0.025

2.29 ± 0.027

5.035 ± 0.019

7.096 ± 0.031

3.987 ± 0.021

5.78 ± 0.031

2.531 ± 0.016

5.144 ± 0.024

6.477 ± 0.029

9.675 ± 0.035

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.265 ± 0.01

4.262 ± 0.02

5.206 ± 0.032

4.623 ± 0.026

5.131 ± 0.022

8.193 ± 0.04

5.444 ± 0.02

6.306 ± 0.023

1.198 ± 0.01

3.042 ± 0.017
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