Seal anellovirus 2

Taxonomy: Viruses; Anelloviridae; Lambdatorquevirus; Torque teno pinniped virus 2

Average proteome isoelectric point is 6.51

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3 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|V5NF43|V5NF43_9VIRU ORF2 OS=Seal anellovirus 2 OX=1427157 PE=4 SV=1
MM1 pKa = 7.71SADD4 pKa = 3.85CDD6 pKa = 3.96SARR9 pKa = 11.84GPDD12 pKa = 3.44LCHH15 pKa = 6.06PQLYY19 pKa = 9.75KK20 pKa = 10.99YY21 pKa = 10.59KK22 pKa = 9.05EE23 pKa = 4.38AKK25 pKa = 8.85WKK27 pKa = 9.11QQVSKK32 pKa = 10.24LHH34 pKa = 7.35RR35 pKa = 11.84EE36 pKa = 3.83FCGCNNFLDD45 pKa = 4.05HH46 pKa = 6.71FKK48 pKa = 10.61WPGTALPGGGDD59 pKa = 3.48AGEE62 pKa = 4.65GSQDD66 pKa = 3.41GGDD69 pKa = 3.36TAGIGGLSTTGGGGGDD85 pKa = 4.54SITDD89 pKa = 3.57MEE91 pKa = 4.71LLRR94 pKa = 5.87

Molecular weight: 9.88 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|V5NF43|V5NF43_9VIRU ORF2 OS=Seal anellovirus 2 OX=1427157 PE=4 SV=1
MM1 pKa = 7.36ARR3 pKa = 11.84HH4 pKa = 6.13RR5 pKa = 11.84FTWRR9 pKa = 11.84GRR11 pKa = 11.84RR12 pKa = 11.84RR13 pKa = 11.84RR14 pKa = 11.84RR15 pKa = 11.84FPRR18 pKa = 11.84WRR20 pKa = 11.84RR21 pKa = 11.84YY22 pKa = 8.31RR23 pKa = 11.84RR24 pKa = 11.84YY25 pKa = 8.97WRR27 pKa = 11.84PFHH30 pKa = 5.69HH31 pKa = 6.18WRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84RR37 pKa = 11.84FHH39 pKa = 6.66HH40 pKa = 5.7RR41 pKa = 11.84HH42 pKa = 4.09GTASVRR48 pKa = 11.84YY49 pKa = 7.88WRR51 pKa = 11.84SSRR54 pKa = 11.84NKK56 pKa = 8.73TIVVRR61 pKa = 11.84GWEE64 pKa = 4.1PLGNICPGSDD74 pKa = 3.07ASKK77 pKa = 10.53EE78 pKa = 3.98ATPWEE83 pKa = 4.35VLDD86 pKa = 5.4KK87 pKa = 10.92DD88 pKa = 4.31YY89 pKa = 11.61EE90 pKa = 4.22DD91 pKa = 3.92TKK93 pKa = 11.09TKK95 pKa = 10.64GKK97 pKa = 10.55EE98 pKa = 3.66SDD100 pKa = 3.83CAKK103 pKa = 10.18SCWSGTFGGHH113 pKa = 6.55FFTFKK118 pKa = 11.06LLLQRR123 pKa = 11.84AKK125 pKa = 10.35IRR127 pKa = 11.84LCQFSSDD134 pKa = 3.52WNGWDD139 pKa = 3.28YY140 pKa = 11.98LEE142 pKa = 5.08FKK144 pKa = 10.45GGYY147 pKa = 8.22IWLPRR152 pKa = 11.84LAGLQWMFNKK162 pKa = 10.17DD163 pKa = 3.42HH164 pKa = 6.85SIKK167 pKa = 10.96NPTEE171 pKa = 3.95TKK173 pKa = 10.24EE174 pKa = 4.21GQEE177 pKa = 3.69LAAAKK182 pKa = 9.91SWTHH186 pKa = 5.69PGVWLNRR193 pKa = 11.84RR194 pKa = 11.84GPIIMHH200 pKa = 7.04DD201 pKa = 3.6PNLFPSHH208 pKa = 6.71RR209 pKa = 11.84GFRR212 pKa = 11.84RR213 pKa = 11.84LKK215 pKa = 10.03VKK217 pKa = 10.39PPTGWEE223 pKa = 3.84GHH225 pKa = 5.63YY226 pKa = 10.71SLPAVMNYY234 pKa = 9.38IFFQWFWTALDD245 pKa = 4.09MQHH248 pKa = 7.02AMYY251 pKa = 10.25DD252 pKa = 3.65YY253 pKa = 10.16WCVKK257 pKa = 9.83QNPTAEE263 pKa = 4.2HH264 pKa = 6.12TKK266 pKa = 9.75ICCQVPWWAAQIDD279 pKa = 4.39DD280 pKa = 3.75TWRR283 pKa = 11.84PKK285 pKa = 10.76YY286 pKa = 10.86ADD288 pKa = 4.73DD289 pKa = 6.16DD290 pKa = 4.21PAKK293 pKa = 9.98TCGGDD298 pKa = 3.96VRR300 pKa = 11.84EE301 pKa = 4.25LWTDD305 pKa = 3.59RR306 pKa = 11.84EE307 pKa = 4.33NYY309 pKa = 9.63LQSKK313 pKa = 10.29CNTNQARR320 pKa = 11.84TDD322 pKa = 3.6QNNIPANTQNWGPFLPQSFVRR343 pKa = 11.84PGEE346 pKa = 4.12AGFSLWFKK354 pKa = 10.55YY355 pKa = 10.22KK356 pKa = 10.46FYY358 pKa = 10.65FQLSGDD364 pKa = 3.61SVYY367 pKa = 10.61RR368 pKa = 11.84QQPHH372 pKa = 6.26TDD374 pKa = 3.22PKK376 pKa = 10.82VVIPRR381 pKa = 11.84APKK384 pKa = 10.38AKK386 pKa = 8.81NTLTGEE392 pKa = 4.25VQPGPEE398 pKa = 4.11RR399 pKa = 11.84PQDD402 pKa = 3.3PWDD405 pKa = 4.12ILPGDD410 pKa = 4.5LDD412 pKa = 3.29RR413 pKa = 11.84HH414 pKa = 6.26GILKK418 pKa = 9.57EE419 pKa = 3.41RR420 pKa = 11.84AYY422 pKa = 10.9RR423 pKa = 11.84RR424 pKa = 11.84ITSTGPGDD432 pKa = 3.75EE433 pKa = 4.14PAKK436 pKa = 10.24VGPSRR441 pKa = 11.84VRR443 pKa = 11.84FRR445 pKa = 11.84SDD447 pKa = 2.72PSVRR451 pKa = 11.84RR452 pKa = 11.84KK453 pKa = 9.64RR454 pKa = 11.84LRR456 pKa = 11.84HH457 pKa = 4.86ILSRR461 pKa = 11.84LLEE464 pKa = 4.2

Molecular weight: 55.09 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

3

0

3

762

94

464

254.0

29.3

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.856 ± 0.775

1.969 ± 0.572

6.168 ± 0.788

5.381 ± 1.414

3.675 ± 1.219

8.005 ± 2.578

3.018 ± 0.657

3.806 ± 0.659

6.168 ± 0.115

8.005 ± 1.682

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.706 ± 0.375

3.543 ± 0.329

6.955 ± 0.688

4.331 ± 0.242

8.793 ± 2.202

7.087 ± 1.972

6.43 ± 0.97

3.15 ± 0.692

3.937 ± 1.306

3.018 ± 0.388
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