Chaetura pelagica (Chimney swift)

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

Average proteome isoelectric point is 6.68

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3162 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|A0A093BQW3|A0A093BQW3_CHAPE Calpain-5 OS=Chaetura pelagica OX=8897 GN=M959_11815 PE=3 SV=1
SS1 pKa = 6.72RR2 pKa = 11.84LSWLEE7 pKa = 3.51NSGVGFSLDD16 pKa = 3.46YY17 pKa = 9.24PTISLHH23 pKa = 6.26AVSRR27 pKa = 11.84DD28 pKa = 3.06LAAYY32 pKa = 8.27PCEE35 pKa = 3.94HH36 pKa = 7.07LYY38 pKa = 11.68VMVNAKK44 pKa = 10.31FEE46 pKa = 4.16EE47 pKa = 4.74EE48 pKa = 4.02EE49 pKa = 4.28TKK51 pKa = 10.49EE52 pKa = 4.18VPVEE56 pKa = 3.93EE57 pKa = 5.0GEE59 pKa = 4.9EE60 pKa = 4.02EE61 pKa = 5.3DD62 pKa = 4.94SDD64 pKa = 5.66DD65 pKa = 3.95DD66 pKa = 4.44AEE68 pKa = 5.13PIAEE72 pKa = 4.02FRR74 pKa = 11.84FVPSDD79 pKa = 3.36KK80 pKa = 10.88SALEE84 pKa = 3.9AMFSAMCEE92 pKa = 4.27CQALHH97 pKa = 7.41PDD99 pKa = 4.21PDD101 pKa = 5.77DD102 pKa = 4.05EE103 pKa = 7.61DD104 pKa = 4.46SDD106 pKa = 3.89NDD108 pKa = 3.96YY109 pKa = 11.58EE110 pKa = 4.77GDD112 pKa = 3.7EE113 pKa = 4.54YY114 pKa = 11.44DD115 pKa = 4.51VEE117 pKa = 4.31AHH119 pKa = 6.63EE120 pKa = 5.44LGQGDD125 pKa = 3.72IPTFYY130 pKa = 10.0TYY132 pKa = 11.09EE133 pKa = 4.17EE134 pKa = 4.62GLSHH138 pKa = 6.9LTAEE142 pKa = 4.71GQATLEE148 pKa = 4.11RR149 pKa = 11.84LEE151 pKa = 4.74GMLAQSVSSQYY162 pKa = 11.66NMAGVRR168 pKa = 11.84TEE170 pKa = 3.7DD171 pKa = 3.58SIRR174 pKa = 11.84EE175 pKa = 4.1FEE177 pKa = 5.27DD178 pKa = 3.49GMEE181 pKa = 4.04VDD183 pKa = 3.86VAPVVAGQFEE193 pKa = 4.42DD194 pKa = 5.26AEE196 pKa = 4.32VDD198 pKa = 3.59HH199 pKa = 7.08

Molecular weight:
22.16 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A0A093BL38|A0A093BL38_CHAPE Complexin-1 (Fragment) OS=Chaetura pelagica OX=8897 GN=M959_05701 PE=3 SV=1
LL1 pKa = 7.12GRR3 pKa = 11.84GSLGRR8 pKa = 11.84GSLGRR13 pKa = 11.84GSLGRR18 pKa = 11.84TSMGRR23 pKa = 11.84RR24 pKa = 11.84SLWRR28 pKa = 11.84RR29 pKa = 11.84SLGRR33 pKa = 11.84GSLGRR38 pKa = 11.84RR39 pKa = 11.84SLGRR43 pKa = 11.84RR44 pKa = 11.84SLGRR48 pKa = 11.84GSLGRR53 pKa = 11.84TSMGG57 pKa = 3.08

Molecular weight:
6.01 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

3162

0

3162

1199214

34

4816

379.3

42.5

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.643 ± 0.037

2.294 ± 0.042

4.936 ± 0.029

7.113 ± 0.064

3.847 ± 0.038

6.22 ± 0.054

2.622 ± 0.026

4.634 ± 0.033

6.102 ± 0.06

9.995 ± 0.058

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.203 ± 0.018

3.747 ± 0.031

5.61 ± 0.06

4.816 ± 0.044

5.401 ± 0.033

8.022 ± 0.063

5.298 ± 0.03

6.386 ± 0.043

1.217 ± 0.017

2.892 ± 0.027

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