Odonata-associated circular virus-18

Taxonomy: Viruses; unclassified viruses; unclassified DNA viruses; unclassified ssDNA viruses

Average proteome isoelectric point is 8.13

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2 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|A0A0B4UI18|A0A0B4UI18_9VIRU Putative capsid protein OS=Odonata-associated circular virus-18 OX=1592118 PE=4 SV=1
MM1 pKa = 7.47SKK3 pKa = 7.24TTRR6 pKa = 11.84FCFTKK11 pKa = 10.41NNYY14 pKa = 9.58SEE16 pKa = 4.41LHH18 pKa = 5.35VDD20 pKa = 3.23ILKK23 pKa = 10.57SDD25 pKa = 3.6LTSTFKK31 pKa = 10.65YY32 pKa = 7.72WCFGIEE38 pKa = 4.14VGEE41 pKa = 4.34SGTPHH46 pKa = 5.66LQGYY50 pKa = 8.41FEE52 pKa = 5.0FPNKK56 pKa = 10.17NPLRR60 pKa = 11.84ISGAQNKK67 pKa = 9.37LNNIGLEE74 pKa = 4.14GCAIFPAKK82 pKa = 8.95GTAEE86 pKa = 3.94QNITYY91 pKa = 9.78CSKK94 pKa = 10.85DD95 pKa = 3.1GSFFEE100 pKa = 4.87GGEE103 pKa = 4.04RR104 pKa = 11.84PRR106 pKa = 11.84GQGKK110 pKa = 7.81RR111 pKa = 11.84TDD113 pKa = 3.84LDD115 pKa = 4.11SVCEE119 pKa = 4.33LIKK122 pKa = 10.95SGANMTEE129 pKa = 4.21VANQFPSQVVKK140 pKa = 9.84FHH142 pKa = 6.99SGLQFLMNVTITPRR156 pKa = 11.84RR157 pKa = 11.84FKK159 pKa = 11.03TEE161 pKa = 3.88VWWLWGPTGSGKK173 pKa = 10.09SRR175 pKa = 11.84YY176 pKa = 9.56AWDD179 pKa = 4.1QYY181 pKa = 10.06PSSYY185 pKa = 10.11MKK187 pKa = 10.42EE188 pKa = 4.6CSHH191 pKa = 6.34KK192 pKa = 9.73WWDD195 pKa = 3.71GYY197 pKa = 9.37TGQDD201 pKa = 3.48VVIMDD206 pKa = 4.59DD207 pKa = 3.82FRR209 pKa = 11.84PSKK212 pKa = 9.96EE213 pKa = 4.09LPFSFILNLFDD224 pKa = 5.56RR225 pKa = 11.84YY226 pKa = 9.75PLSVQVKK233 pKa = 8.62GGMAQFVSKK242 pKa = 9.31TIYY245 pKa = 9.1VTTPLSPEE253 pKa = 4.02DD254 pKa = 3.82TCNHH258 pKa = 6.23LEE260 pKa = 4.11WLGPEE265 pKa = 3.91QKK267 pKa = 10.32EE268 pKa = 4.01QFLRR272 pKa = 11.84RR273 pKa = 11.84IDD275 pKa = 3.87HH276 pKa = 6.54IVRR279 pKa = 11.84FPQMMTNYY287 pKa = 10.28LARR290 pKa = 5.36

Molecular weight: 33.32 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0B4UI18|A0A0B4UI18_9VIRU Putative capsid protein OS=Odonata-associated circular virus-18 OX=1592118 PE=4 SV=1
MM1 pKa = 8.13AYY3 pKa = 10.02RR4 pKa = 11.84KK5 pKa = 10.18KK6 pKa = 9.9KK7 pKa = 6.98TFKK10 pKa = 10.17RR11 pKa = 11.84KK12 pKa = 9.53RR13 pKa = 11.84SFKK16 pKa = 10.39RR17 pKa = 11.84PSTRR21 pKa = 11.84VSKK24 pKa = 10.32KK25 pKa = 8.39VKK27 pKa = 10.19RR28 pKa = 11.84FVKK31 pKa = 10.21KK32 pKa = 10.53YY33 pKa = 9.54VDD35 pKa = 3.42RR36 pKa = 11.84QIEE39 pKa = 4.29DD40 pKa = 3.22KK41 pKa = 10.77RR42 pKa = 11.84VQTTQTEE49 pKa = 4.52VTYY52 pKa = 11.39SNTLTNAQVFSLMPSIGQGVDD73 pKa = 2.95DD74 pKa = 4.65SSRR77 pKa = 11.84TGNVVRR83 pKa = 11.84LRR85 pKa = 11.84KK86 pKa = 9.87AILRR90 pKa = 11.84LSASAFDD97 pKa = 4.53NNIHH101 pKa = 6.12AHH103 pKa = 5.88WNDD106 pKa = 3.05LYY108 pKa = 10.75IFKK111 pKa = 10.36KK112 pKa = 9.53QAGIVAPTAAEE123 pKa = 3.97MNLFLDD129 pKa = 4.1NGSTAVAYY137 pKa = 9.95AGQPLGGLRR146 pKa = 11.84PVNPFTFIKK155 pKa = 10.1KK156 pKa = 8.17LHH158 pKa = 6.47KK159 pKa = 8.53RR160 pKa = 11.84TMMASVQSGGASGSAIGSVKK180 pKa = 10.44PCFTMTKK187 pKa = 10.14DD188 pKa = 2.78ITSFFKK194 pKa = 10.85KK195 pKa = 9.3RR196 pKa = 11.84WVYY199 pKa = 10.94EE200 pKa = 3.97DD201 pKa = 3.76STLSTPNNDD210 pKa = 2.82NVFIGMGGSDD220 pKa = 3.68MTGQIAANYY229 pKa = 9.32GEE231 pKa = 4.24YY232 pKa = 10.15SYY234 pKa = 11.74SVDD237 pKa = 4.8FFYY240 pKa = 11.35EE241 pKa = 4.08DD242 pKa = 3.0AA243 pKa = 5.45

Molecular weight: 27.19 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

2

0

2

533

243

290

266.5

30.25

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.253 ± 1.809

1.501 ± 0.768

4.878 ± 0.333

4.315 ± 1.302

6.567 ± 0.278

7.505 ± 0.359

1.689 ± 0.32

4.503 ± 0.017

7.692 ± 0.96

6.191 ± 0.884

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.002 ± 0.205

5.066 ± 0.2

4.503 ± 0.854

4.315 ± 0.431

5.441 ± 0.516

8.255 ± 0.563

7.317 ± 0.354

6.191 ± 0.858

1.876 ± 0.743

3.94 ± 0.124
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