Llama faeces associated circular DNA virus-1

Taxonomy: Viruses; unclassified viruses

Average proteome isoelectric point is 7.55

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|A0A160HWJ8|A0A160HWJ8_9VIRU Putative capsid protein OS=Llama faeces associated circular DNA virus-1 OX=1843771 PE=4 SV=1
MM1 pKa = 7.86PSNPQFFHH9 pKa = 7.65FCFTLNNYY17 pKa = 8.62VEE19 pKa = 4.5EE20 pKa = 4.22VLDD23 pKa = 4.06DD24 pKa = 3.97VEE26 pKa = 4.93EE27 pKa = 4.32EE28 pKa = 4.1DD29 pKa = 4.27VPRR32 pKa = 11.84ISAFCEE38 pKa = 3.89EE39 pKa = 4.43EE40 pKa = 3.81GKK42 pKa = 10.62YY43 pKa = 9.68WIIGRR48 pKa = 11.84EE49 pKa = 4.18VGEE52 pKa = 4.35SGTPHH57 pKa = 5.68LQGYY61 pKa = 9.13VSLRR65 pKa = 11.84KK66 pKa = 9.36RR67 pKa = 11.84RR68 pKa = 11.84TFVYY72 pKa = 10.61VRR74 pKa = 11.84DD75 pKa = 3.82KK76 pKa = 11.33LSNRR80 pKa = 11.84CHH82 pKa = 6.55IEE84 pKa = 3.7SSRR87 pKa = 11.84GTARR91 pKa = 11.84QNRR94 pKa = 11.84EE95 pKa = 3.81YY96 pKa = 10.52CSKK99 pKa = 10.71GGNFIEE105 pKa = 4.94GGSINEE111 pKa = 3.69GRR113 pKa = 11.84VRR115 pKa = 11.84QDD117 pKa = 2.34RR118 pKa = 11.84DD119 pKa = 2.82EE120 pKa = 4.26AARR123 pKa = 11.84SFMAAVRR130 pKa = 11.84RR131 pKa = 11.84GDD133 pKa = 3.27QGLVEE138 pKa = 4.45FADD141 pKa = 4.29AEE143 pKa = 4.05PHH145 pKa = 4.11TWIRR149 pKa = 11.84HH150 pKa = 4.19GSNMLRR156 pKa = 11.84NALSILPPIEE166 pKa = 4.3RR167 pKa = 11.84PSISVRR173 pKa = 11.84WIWGSPGVGKK183 pKa = 10.57SRR185 pKa = 11.84IAHH188 pKa = 5.28EE189 pKa = 4.58TLPDD193 pKa = 3.72AYY195 pKa = 11.22VKK197 pKa = 10.61DD198 pKa = 4.61PRR200 pKa = 11.84TKK202 pKa = 8.07WWNGYY207 pKa = 8.98LCQEE211 pKa = 4.71DD212 pKa = 5.12VIIDD216 pKa = 3.66DD217 pKa = 4.93FGPNGIDD224 pKa = 3.32INHH227 pKa = 7.46LLRR230 pKa = 11.84WFDD233 pKa = 3.45RR234 pKa = 11.84YY235 pKa = 10.77KK236 pKa = 11.0CLVEE240 pKa = 4.28NKK242 pKa = 9.85GGMVALHH249 pKa = 5.86ATNFIVTSNFHH260 pKa = 6.34PRR262 pKa = 11.84DD263 pKa = 3.08IFKK266 pKa = 10.81FGDD269 pKa = 3.95EE270 pKa = 4.81INPQLPALEE279 pKa = 3.79RR280 pKa = 11.84RR281 pKa = 11.84IVIEE285 pKa = 3.93EE286 pKa = 3.96MLL288 pKa = 4.23

Molecular weight: 33.2 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A160HWJ8|A0A160HWJ8_9VIRU Putative capsid protein OS=Llama faeces associated circular DNA virus-1 OX=1843771 PE=4 SV=1
MM1 pKa = 7.29AFKK4 pKa = 10.49RR5 pKa = 11.84KK6 pKa = 9.11RR7 pKa = 11.84VYY9 pKa = 10.71APRR12 pKa = 11.84ANAFKK17 pKa = 10.42KK18 pKa = 10.13RR19 pKa = 11.84KK20 pKa = 8.62SAMRR24 pKa = 11.84RR25 pKa = 11.84KK26 pKa = 9.58RR27 pKa = 11.84RR28 pKa = 11.84NSKK31 pKa = 9.82GGPRR35 pKa = 11.84VVGYY39 pKa = 8.88TSLNQKK45 pKa = 9.86DD46 pKa = 3.42HH47 pKa = 6.27TFGFRR52 pKa = 11.84ARR54 pKa = 11.84KK55 pKa = 6.74TSRR58 pKa = 11.84RR59 pKa = 11.84AFKK62 pKa = 10.46KK63 pKa = 10.1HH64 pKa = 5.74LWDD67 pKa = 3.29STLYY71 pKa = 9.69ANHH74 pKa = 6.49WRR76 pKa = 11.84SFSSSQQNVTTPAGTLDD93 pKa = 3.46TALFAINLTSPIGNTSPFWTAAGGLVPTDD122 pKa = 3.34IGVTPPKK129 pKa = 10.25FVGDD133 pKa = 3.21ITLRR137 pKa = 11.84GGVWEE142 pKa = 4.66CIIYY146 pKa = 9.78NQSTTQDD153 pKa = 2.73IRR155 pKa = 11.84FKK157 pKa = 9.68SWLVRR162 pKa = 11.84TVDD165 pKa = 3.73TPNFTPFPATSPISWEE181 pKa = 3.71PSIAADD187 pKa = 3.94FVQYY191 pKa = 10.03IGKK194 pKa = 8.49PFQSRR199 pKa = 11.84EE200 pKa = 3.87VVIEE204 pKa = 3.99SGNSYY209 pKa = 7.49TLKK212 pKa = 10.2GRR214 pKa = 11.84YY215 pKa = 8.48RR216 pKa = 11.84VEE218 pKa = 5.29KK219 pKa = 10.04IDD221 pKa = 3.72QKK223 pKa = 10.04VQAVAGRR230 pKa = 11.84QLFLFGLIHH239 pKa = 6.34NVGSAGAVAQTMNIVTSQNLSFAADD264 pKa = 3.39AVGTTT269 pKa = 3.9

Molecular weight: 29.9 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

557

269

288

278.5

31.55

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.822 ± 1.333

1.257 ± 0.562

4.847 ± 0.717

5.386 ± 2.239

5.745 ± 0.365

7.72 ± 0.181

2.334 ± 0.538

6.284 ± 0.685

4.847 ± 0.935

5.745 ± 0.343

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.436 ± 0.204

5.206 ± 0.237

5.206 ± 0.001

3.411 ± 0.666

8.618 ± 0.515

7.002 ± 0.747

6.104 ± 2.024

7.002 ± 0.275

2.334 ± 0.066

2.693 ± 0.058
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