Torque teno virus 2

Taxonomy: Viruses; Anelloviridae; Alphatorquevirus

Average proteome isoelectric point is 7.03

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|Q9DTD3|Q9DTD3_9VIRU ORF2 ORF1 genes isolate: s-TTV CH71 OS=Torque teno virus 2 OX=687341 PE=4 SV=1
MM1 pKa = 7.22SLWRR5 pKa = 11.84PPAHH9 pKa = 7.11DD10 pKa = 3.44VTGLEE15 pKa = 4.25RR16 pKa = 11.84NWYY19 pKa = 7.76EE20 pKa = 3.9SCFRR24 pKa = 11.84SHH26 pKa = 7.15AAMCGCGNFIDD37 pKa = 4.75HH38 pKa = 7.02LNDD41 pKa = 3.12LASRR45 pKa = 11.84FGRR48 pKa = 11.84PPNPRR53 pKa = 11.84PPGAPQPPPIRR64 pKa = 11.84PLPALPAPEE73 pKa = 4.62GPEE76 pKa = 3.74RR77 pKa = 11.84APWRR81 pKa = 11.84SGGGGDD87 pKa = 3.69AEE89 pKa = 4.41GRR91 pKa = 11.84GGGDD95 pKa = 2.95APRR98 pKa = 11.84RR99 pKa = 11.84GDD101 pKa = 3.5GDD103 pKa = 3.8GGDD106 pKa = 3.79LADD109 pKa = 5.22AEE111 pKa = 4.5LLAALEE117 pKa = 4.88DD118 pKa = 4.16DD119 pKa = 5.04AEE121 pKa = 4.16

Molecular weight: 12.76 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|Q9DTD3|Q9DTD3_9VIRU ORF2 ORF1 genes isolate: s-TTV CH71 OS=Torque teno virus 2 OX=687341 PE=4 SV=1
MM1 pKa = 7.47AFWWWRR7 pKa = 11.84RR8 pKa = 11.84RR9 pKa = 11.84RR10 pKa = 11.84RR11 pKa = 11.84ARR13 pKa = 11.84WRR15 pKa = 11.84RR16 pKa = 11.84RR17 pKa = 11.84AAARR21 pKa = 11.84RR22 pKa = 11.84WRR24 pKa = 11.84RR25 pKa = 11.84RR26 pKa = 11.84RR27 pKa = 11.84PRR29 pKa = 11.84RR30 pKa = 11.84RR31 pKa = 11.84RR32 pKa = 11.84AARR35 pKa = 11.84RR36 pKa = 11.84AGRR39 pKa = 11.84RR40 pKa = 11.84RR41 pKa = 11.84RR42 pKa = 11.84VRR44 pKa = 11.84RR45 pKa = 11.84RR46 pKa = 11.84RR47 pKa = 11.84GRR49 pKa = 11.84WRR51 pKa = 11.84RR52 pKa = 11.84AHH54 pKa = 5.77RR55 pKa = 11.84RR56 pKa = 11.84WRR58 pKa = 11.84RR59 pKa = 11.84RR60 pKa = 11.84RR61 pKa = 11.84GRR63 pKa = 11.84RR64 pKa = 11.84RR65 pKa = 11.84HH66 pKa = 5.0KK67 pKa = 9.75RR68 pKa = 11.84KK69 pKa = 10.13LIIRR73 pKa = 11.84QWQPPYY79 pKa = 10.33TRR81 pKa = 11.84RR82 pKa = 11.84CYY84 pKa = 10.06IVGYY88 pKa = 9.84LPLIMCGEE96 pKa = 4.17NCFSKK101 pKa = 10.96NFATHH106 pKa = 6.89SDD108 pKa = 4.33DD109 pKa = 3.49IDD111 pKa = 4.29CSVAYY116 pKa = 10.0GGGMTATQFTLRR128 pKa = 11.84ILYY131 pKa = 10.39DD132 pKa = 3.29EE133 pKa = 4.83FQRR136 pKa = 11.84HH137 pKa = 4.95LNYY140 pKa = 7.74WTASNNDD147 pKa = 3.42LDD149 pKa = 3.99LARR152 pKa = 11.84YY153 pKa = 9.35LGATITFFRR162 pKa = 11.84HH163 pKa = 5.84PDD165 pKa = 2.65VDD167 pKa = 4.7FIVQIHH173 pKa = 5.97TSPPFRR179 pKa = 11.84DD180 pKa = 3.51TEE182 pKa = 4.17MTGPSIHH189 pKa = 7.2PGMLMLKK196 pKa = 9.52KK197 pKa = 9.77HH198 pKa = 6.2RR199 pKa = 11.84LLIPSLKK206 pKa = 8.82TRR208 pKa = 11.84PGRR211 pKa = 11.84KK212 pKa = 8.68HH213 pKa = 6.96RR214 pKa = 11.84ITVRR218 pKa = 11.84IGAPKK223 pKa = 9.29TFEE226 pKa = 4.62DD227 pKa = 2.92KK228 pKa = 10.26WYY230 pKa = 9.02PQTDD234 pKa = 3.77LCDD237 pKa = 3.8VILVVIYY244 pKa = 8.53ATAADD249 pKa = 3.89FTFPFGSPLTNTHH262 pKa = 6.13CVNFQVLGSDD272 pKa = 3.83YY273 pKa = 11.46NDD275 pKa = 3.63ILSILPDD282 pKa = 3.4KK283 pKa = 10.99LKK285 pKa = 11.04SKK287 pKa = 9.72EE288 pKa = 4.11SKK290 pKa = 9.99IEE292 pKa = 4.03KK293 pKa = 9.09IYY295 pKa = 11.23KK296 pKa = 9.84NIAYY300 pKa = 9.87YY301 pKa = 8.44NTKK304 pKa = 8.0QTIAHH309 pKa = 6.68LKK311 pKa = 8.19ITDD314 pKa = 3.49NCKK317 pKa = 8.86NTQTDD322 pKa = 3.17ITNTKK327 pKa = 10.45HH328 pKa = 7.32NDD330 pKa = 3.11TQYY333 pKa = 11.59KK334 pKa = 9.19GNTYY338 pKa = 10.07VDD340 pKa = 4.64EE341 pKa = 4.64INQVRR346 pKa = 11.84KK347 pKa = 9.03DD348 pKa = 3.52TGDD351 pKa = 3.33KK352 pKa = 10.4FIKK355 pKa = 9.52ATSLALSNSWVKK367 pKa = 8.88PTTNDD372 pKa = 3.31LEE374 pKa = 4.6YY375 pKa = 9.1HH376 pKa = 5.62TGMYY380 pKa = 10.44SSIFLSSGRR389 pKa = 11.84SNPEE393 pKa = 3.3LKK395 pKa = 10.66GPYY398 pKa = 9.24TDD400 pKa = 3.14VCYY403 pKa = 11.07NPLVDD408 pKa = 4.95KK409 pKa = 11.39GIGNIVWLDD418 pKa = 3.29WCSKK422 pKa = 10.04EE423 pKa = 4.84DD424 pKa = 4.09SKK426 pKa = 11.66FDD428 pKa = 3.48EE429 pKa = 4.9TKK431 pKa = 10.59SKK433 pKa = 11.08VPIRR437 pKa = 11.84DD438 pKa = 3.34MPLWAALFGYY448 pKa = 10.45AEE450 pKa = 4.34YY451 pKa = 10.77ASKK454 pKa = 9.39EE455 pKa = 4.35TGDD458 pKa = 3.5TAINTNARR466 pKa = 11.84LTLICPYY473 pKa = 9.2TDD475 pKa = 3.07PMLFKK480 pKa = 10.67PQDD483 pKa = 3.53PKK485 pKa = 11.26FGFVPYY491 pKa = 10.38SLNFGLGRR499 pKa = 11.84MPGDD503 pKa = 3.38STYY506 pKa = 11.05VPIRR510 pKa = 11.84QRR512 pKa = 11.84AKK514 pKa = 9.34WYY516 pKa = 9.93ACLYY520 pKa = 8.5HH521 pKa = 5.5QQEE524 pKa = 4.6VIEE527 pKa = 5.77AITQSGPFAYY537 pKa = 10.14HH538 pKa = 7.1CDD540 pKa = 3.58YY541 pKa = 11.04KK542 pKa = 11.22SAVLGVKK549 pKa = 10.08YY550 pKa = 10.11KK551 pKa = 10.49FKK553 pKa = 10.0WIWGGSPIPHH563 pKa = 4.52QVVRR567 pKa = 11.84NPCRR571 pKa = 11.84EE572 pKa = 4.19THH574 pKa = 6.6SSTQGGRR581 pKa = 11.84KK582 pKa = 8.14PRR584 pKa = 11.84SVQVVTRR591 pKa = 11.84KK592 pKa = 10.33YY593 pKa = 8.26NTPEE597 pKa = 4.18FTWHH601 pKa = 5.6SWDD604 pKa = 3.16TRR606 pKa = 11.84RR607 pKa = 11.84GLFGDD612 pKa = 4.38GALQRR617 pKa = 11.84MLQQPGLNEE626 pKa = 4.71LYY628 pKa = 8.08PTASKK633 pKa = 10.46KK634 pKa = 10.11RR635 pKa = 11.84PKK637 pKa = 10.08RR638 pKa = 11.84DD639 pKa = 3.24TLAEE643 pKa = 4.0GHH645 pKa = 5.43QEE647 pKa = 4.0EE648 pKa = 5.25PEE650 pKa = 4.13DD651 pKa = 3.85VSDD654 pKa = 4.78FKK656 pKa = 11.03RR657 pKa = 11.84LRR659 pKa = 11.84LQLQQQPWLDD669 pKa = 3.38SSQEE673 pKa = 3.84EE674 pKa = 4.24KK675 pKa = 10.56KK676 pKa = 10.83ARR678 pKa = 11.84EE679 pKa = 4.0SKK681 pKa = 10.59AQEE684 pKa = 4.06EE685 pKa = 4.28EE686 pKa = 4.3AKK688 pKa = 10.02TLEE691 pKa = 4.21QQLEE695 pKa = 4.16QQRR698 pKa = 11.84LLGFQLRR705 pKa = 11.84CLAYY709 pKa = 10.08QVLQVQKK716 pKa = 10.21GHH718 pKa = 7.68AIPPQALVQQ727 pKa = 3.66

Molecular weight: 85.21 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

848

121

727

424.0

48.98

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.84 ± 2.339

2.005 ± 0.2

6.014 ± 1.295

4.481 ± 0.897

3.656 ± 0.495

6.958 ± 3.333

2.712 ± 0.098

4.599 ± 1.24

5.778 ± 2.432

7.783 ± 0.203

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.533 ± 0.05

3.656 ± 0.147

7.075 ± 3.284

4.717 ± 1.638

10.495 ± 0.243

5.071 ± 0.395

6.132 ± 2.233

3.892 ± 1.29

2.712 ± 0.098

3.892 ± 1.29
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