Palaemonetes sp. common grass shrimp associated circular virus

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cressdnaviricota; Arfiviricetes; Cirlivirales; Circoviridae; unclassified Circoviridae

Average proteome isoelectric point is 8.18

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|A0A0K1RL70|A0A0K1RL70_9CIRC Putative capsid protein OS=Palaemonetes sp. common grass shrimp associated circular virus OX=1692259 PE=4 SV=1
MM1 pKa = 7.33AAKK4 pKa = 9.89RR5 pKa = 11.84DD6 pKa = 3.86SAVKK10 pKa = 10.14RR11 pKa = 11.84WCFTLNNYY19 pKa = 8.28TDD21 pKa = 4.45ADD23 pKa = 4.03CEE25 pKa = 4.08ALKK28 pKa = 10.87EE29 pKa = 4.05KK30 pKa = 9.96LTTDD34 pKa = 3.18TCSRR38 pKa = 11.84AIVGKK43 pKa = 10.32EE44 pKa = 3.38KK45 pKa = 11.23GEE47 pKa = 4.05NGTPHH52 pKa = 6.39LQGFVSLKK60 pKa = 7.08TRR62 pKa = 11.84KK63 pKa = 9.48RR64 pKa = 11.84LSAMKK69 pKa = 9.67TFLSPRR75 pKa = 11.84YY76 pKa = 9.46HH77 pKa = 6.8FEE79 pKa = 3.75QAKK82 pKa = 8.4GTDD85 pKa = 3.66EE86 pKa = 4.65QNTEE90 pKa = 4.11YY91 pKa = 10.5CSKK94 pKa = 10.73EE95 pKa = 3.63GDD97 pKa = 3.64VLIDD101 pKa = 2.96VGEE104 pKa = 4.16NVKK107 pKa = 10.47GRR109 pKa = 11.84GDD111 pKa = 3.11KK112 pKa = 11.26GGGFNEE118 pKa = 4.3GANIKK123 pKa = 10.2RR124 pKa = 11.84VVYY127 pKa = 10.31HH128 pKa = 6.54LLEE131 pKa = 4.98GKK133 pKa = 10.08DD134 pKa = 4.06KK135 pKa = 11.01EE136 pKa = 5.41ALLQDD141 pKa = 3.74EE142 pKa = 4.97KK143 pKa = 11.32MLGAYY148 pKa = 7.45MKK150 pKa = 9.3YY151 pKa = 9.92KK152 pKa = 10.52RR153 pKa = 11.84SITEE157 pKa = 3.62MVSEE161 pKa = 4.38VKK163 pKa = 10.4SEE165 pKa = 4.06QEE167 pKa = 4.06TKK169 pKa = 10.44RR170 pKa = 11.84LKK172 pKa = 10.31QDD174 pKa = 3.37LDD176 pKa = 3.69NATLRR181 pKa = 11.84PWQRR185 pKa = 11.84EE186 pKa = 3.8LKK188 pKa = 10.05EE189 pKa = 4.05YY190 pKa = 9.91LTGDD194 pKa = 3.09PHH196 pKa = 6.94DD197 pKa = 4.34RR198 pKa = 11.84HH199 pKa = 7.2IIWYY203 pKa = 9.54IDD205 pKa = 3.35GQGNNGKK212 pKa = 9.11SWFAKK217 pKa = 9.65YY218 pKa = 9.85CVAEE222 pKa = 4.37LGAIRR227 pKa = 11.84LEE229 pKa = 4.2NAKK232 pKa = 8.62TADD235 pKa = 3.42LTHH238 pKa = 7.17AYY240 pKa = 9.89NGEE243 pKa = 3.94RR244 pKa = 11.84VVIFDD249 pKa = 4.88LSRR252 pKa = 11.84TTEE255 pKa = 3.75GHH257 pKa = 5.82FNYY260 pKa = 10.36GALEE264 pKa = 4.28SIKK267 pKa = 10.36NGCVFSSKK275 pKa = 10.46YY276 pKa = 10.42DD277 pKa = 3.4SRR279 pKa = 11.84QKK281 pKa = 9.99MFPIPHH287 pKa = 6.29VIVFANWGPDD297 pKa = 3.06RR298 pKa = 11.84SKK300 pKa = 10.92LSEE303 pKa = 4.33DD304 pKa = 2.84RR305 pKa = 11.84WVTKK309 pKa = 8.48TWSFEE314 pKa = 3.86QEE316 pKa = 4.04TFQTFF321 pKa = 2.92

Molecular weight: 36.77 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0K1RL70|A0A0K1RL70_9CIRC Putative capsid protein OS=Palaemonetes sp. common grass shrimp associated circular virus OX=1692259 PE=4 SV=1
MM1 pKa = 7.49LPFAVEE7 pKa = 4.43LAQNAYY13 pKa = 10.06AAYY16 pKa = 9.4EE17 pKa = 4.04LGKK20 pKa = 10.3QGYY23 pKa = 8.85EE24 pKa = 3.99YY25 pKa = 11.08YY26 pKa = 10.43KK27 pKa = 10.58DD28 pKa = 3.61YY29 pKa = 11.38SPYY32 pKa = 9.98VYY34 pKa = 10.29RR35 pKa = 11.84AGRR38 pKa = 11.84GVKK41 pKa = 9.79RR42 pKa = 11.84KK43 pKa = 10.17LGAFLQNEE51 pKa = 4.21QDD53 pKa = 4.33LDD55 pKa = 3.83DD56 pKa = 4.58SPAMRR61 pKa = 11.84RR62 pKa = 11.84MRR64 pKa = 11.84RR65 pKa = 11.84YY66 pKa = 9.46SRR68 pKa = 11.84RR69 pKa = 11.84GMLMRR74 pKa = 11.84RR75 pKa = 11.84RR76 pKa = 11.84FRR78 pKa = 11.84RR79 pKa = 11.84RR80 pKa = 11.84RR81 pKa = 11.84RR82 pKa = 11.84VFRR85 pKa = 11.84RR86 pKa = 11.84SRR88 pKa = 11.84RR89 pKa = 11.84VFRR92 pKa = 11.84RR93 pKa = 11.84RR94 pKa = 11.84RR95 pKa = 11.84AFRR98 pKa = 11.84RR99 pKa = 11.84RR100 pKa = 11.84SGVITSLLRR109 pKa = 11.84FEE111 pKa = 4.81TDD113 pKa = 2.8IKK115 pKa = 11.0LDD117 pKa = 3.88SNGVANNSLYY127 pKa = 11.1FHH129 pKa = 7.04MGTLRR134 pKa = 11.84TKK136 pKa = 10.25INSAYY141 pKa = 9.77IHH143 pKa = 6.33MFDD146 pKa = 3.63EE147 pKa = 5.27FKK149 pKa = 10.62ILSISVVMRR158 pKa = 11.84HH159 pKa = 6.41DD160 pKa = 4.08KK161 pKa = 11.26NMSATDD167 pKa = 3.6NAITEE172 pKa = 4.4LWWTYY177 pKa = 11.61DD178 pKa = 3.23PDD180 pKa = 3.56LTGRR184 pKa = 11.84KK185 pKa = 8.58IDD187 pKa = 3.51MDD189 pKa = 4.3NIKK192 pKa = 9.25MVRR195 pKa = 11.84RR196 pKa = 11.84ARR198 pKa = 11.84SVHH201 pKa = 6.31LGPMGKK207 pKa = 9.38KK208 pKa = 9.51VLKK211 pKa = 10.0CYY213 pKa = 10.16PIFVNPTKK221 pKa = 10.99LEE223 pKa = 4.19GGEE226 pKa = 3.98QQQTISSRR234 pKa = 11.84GSAYY238 pKa = 10.09NRR240 pKa = 11.84PWFDD244 pKa = 3.12AAGLNVGYY252 pKa = 10.32SDD254 pKa = 5.09AMKK257 pKa = 10.23SHH259 pKa = 6.75NGIAWALEE267 pKa = 3.99GQPGRR272 pKa = 11.84GLRR275 pKa = 11.84LDD277 pKa = 3.55YY278 pKa = 10.6AIRR281 pKa = 11.84IAWRR285 pKa = 11.84GRR287 pKa = 11.84RR288 pKa = 11.84DD289 pKa = 3.31GQTYY293 pKa = 9.5TGDD296 pKa = 3.33SS297 pKa = 3.48

Molecular weight: 34.76 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

618

297

321

309.0

35.76

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.796 ± 0.419

1.133 ± 0.546

6.149 ± 0.061

5.987 ± 1.798

4.207 ± 0.114

7.929 ± 0.104

2.104 ± 0.288

4.207 ± 0.348

7.443 ± 1.642

7.443 ± 0.025

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.074 ± 0.894

4.531 ± 0.105

2.589 ± 0.303

3.236 ± 0.141

10.032 ± 3.051

5.987 ± 0.282

5.502 ± 1.003

5.016 ± 0.207

1.942 ± 0.177

4.693 ± 0.708
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