Torque teno virus (isolate Human/Japan/TRM1/1999) (TTV) (Torque teno virus genotype 1a)

Taxonomy: Viruses; Anelloviridae; unclassified Anelloviridae; Torque teno virus; TT virus group 1

Average proteome isoelectric point is 8.52

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4 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:
>sp|Q9QUB8|CAPSD_TTVV2 Capsid protein OS=Torque teno virus (isolate Human/Japan/TRM1/1999) OX=486275 GN=ORF1 PE=3 SV=1
MM1 pKa = 7.71FIGRR5 pKa = 11.84HH6 pKa = 4.04YY7 pKa = 10.25RR8 pKa = 11.84KK9 pKa = 9.85KK10 pKa = 10.47RR11 pKa = 11.84ALSLCAVRR19 pKa = 11.84TTKK22 pKa = 10.42KK23 pKa = 10.35ACKK26 pKa = 9.85LLILMWTPPRR36 pKa = 11.84NDD38 pKa = 3.09QQYY41 pKa = 11.36LNWQWYY47 pKa = 9.15SSILSSHH54 pKa = 6.8AAMCGCPDD62 pKa = 3.41AVAHH66 pKa = 6.17FNHH69 pKa = 6.91LASVLRR75 pKa = 11.84APQNPPPPGPQRR87 pKa = 11.84NLPLRR92 pKa = 11.84RR93 pKa = 11.84LPALPAAPEE102 pKa = 4.25APGDD106 pKa = 3.71RR107 pKa = 11.84APWPMAGGAEE117 pKa = 4.36GEE119 pKa = 4.4DD120 pKa = 3.77GGAGGDD126 pKa = 3.77ADD128 pKa = 3.99HH129 pKa = 7.08GGAAGGPEE137 pKa = 4.48DD138 pKa = 5.9ADD140 pKa = 4.23LLDD143 pKa = 4.11AVAAAEE149 pKa = 4.19TT150 pKa = 3.88

Molecular weight: 15.91 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>sp|Q9QUB8|CAPSD_TTVV2 Capsid protein OS=Torque teno virus (isolate Human/Japan/TRM1/1999) OX=486275 GN=ORF1 PE=3 SV=1
MM1 pKa = 7.9AYY3 pKa = 9.87GWWRR7 pKa = 11.84RR8 pKa = 11.84RR9 pKa = 11.84RR10 pKa = 11.84RR11 pKa = 11.84RR12 pKa = 11.84WRR14 pKa = 11.84RR15 pKa = 11.84WRR17 pKa = 11.84RR18 pKa = 11.84RR19 pKa = 11.84PWRR22 pKa = 11.84RR23 pKa = 11.84RR24 pKa = 11.84WRR26 pKa = 11.84TRR28 pKa = 11.84RR29 pKa = 11.84RR30 pKa = 11.84RR31 pKa = 11.84PARR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84GRR38 pKa = 11.84RR39 pKa = 11.84RR40 pKa = 11.84NVRR43 pKa = 11.84RR44 pKa = 11.84RR45 pKa = 11.84RR46 pKa = 11.84RR47 pKa = 11.84GGRR50 pKa = 11.84WRR52 pKa = 11.84RR53 pKa = 11.84RR54 pKa = 11.84YY55 pKa = 9.81RR56 pKa = 11.84RR57 pKa = 11.84WKK59 pKa = 9.23RR60 pKa = 11.84KK61 pKa = 6.93GRR63 pKa = 11.84RR64 pKa = 11.84RR65 pKa = 11.84KK66 pKa = 8.81KK67 pKa = 9.54AKK69 pKa = 9.99IIIRR73 pKa = 11.84QWQPNYY79 pKa = 10.06RR80 pKa = 11.84RR81 pKa = 11.84RR82 pKa = 11.84CNIVGYY88 pKa = 10.09IPVLICGEE96 pKa = 4.13NTVSRR101 pKa = 11.84NYY103 pKa = 8.79ATHH106 pKa = 6.96SDD108 pKa = 3.57DD109 pKa = 3.58TNYY112 pKa = 10.32PGPFGGGMTTDD123 pKa = 3.27KK124 pKa = 10.02FTLRR128 pKa = 11.84ILYY131 pKa = 10.02DD132 pKa = 3.34EE133 pKa = 5.02YY134 pKa = 11.51KK135 pKa = 10.75RR136 pKa = 11.84FMNYY140 pKa = 6.42WTASNEE146 pKa = 3.86DD147 pKa = 3.84LDD149 pKa = 3.9LCRR152 pKa = 11.84YY153 pKa = 10.15LGVNLYY159 pKa = 9.22FFRR162 pKa = 11.84HH163 pKa = 6.39PDD165 pKa = 2.59VDD167 pKa = 5.04FIIKK171 pKa = 9.79INTMPPFLDD180 pKa = 3.76TEE182 pKa = 4.24LTAPSIHH189 pKa = 7.03PGMLALDD196 pKa = 3.83KK197 pKa = 10.25RR198 pKa = 11.84ARR200 pKa = 11.84WIPSLKK206 pKa = 10.18SRR208 pKa = 11.84PGKK211 pKa = 9.5KK212 pKa = 9.19HH213 pKa = 5.39YY214 pKa = 10.49IKK216 pKa = 10.45IRR218 pKa = 11.84VEE220 pKa = 3.9APKK223 pKa = 10.2MFTDD227 pKa = 3.01KK228 pKa = 10.35WYY230 pKa = 9.23PQTDD234 pKa = 3.67LCDD237 pKa = 3.56MVLLTVYY244 pKa = 9.37ATTADD249 pKa = 3.37MQYY252 pKa = 10.91PFGSPLTDD260 pKa = 2.83SVVVNFQVLQSMYY273 pKa = 10.16DD274 pKa = 3.4QNISILPTEE283 pKa = 4.11KK284 pKa = 10.31SKK286 pKa = 10.06RR287 pKa = 11.84TQLHH291 pKa = 6.62DD292 pKa = 4.39NITRR296 pKa = 11.84YY297 pKa = 7.87TPFYY301 pKa = 10.27NTTQTIAQLKK311 pKa = 8.68PFVDD315 pKa = 4.03AGNVTPVSPTTTWGSYY331 pKa = 10.57INTTKK336 pKa = 9.75FTTTATTTYY345 pKa = 8.82TYY347 pKa = 10.58PGTTTTTVTMLTCNDD362 pKa = 2.26SWYY365 pKa = 10.86RR366 pKa = 11.84GTVYY370 pKa = 10.81NNQISQLPKK379 pKa = 9.92KK380 pKa = 10.32AAEE383 pKa = 4.56FYY385 pKa = 11.18SKK387 pKa = 9.88ATKK390 pKa = 9.42TLLGDD395 pKa = 3.95TFTTEE400 pKa = 4.94DD401 pKa = 3.61YY402 pKa = 10.25TLEE405 pKa = 4.12YY406 pKa = 10.59HH407 pKa = 6.55GGLYY411 pKa = 10.46SSIWLSAGRR420 pKa = 11.84SYY422 pKa = 11.53FEE424 pKa = 4.21TPGVYY429 pKa = 9.67TDD431 pKa = 3.15IKK433 pKa = 10.75YY434 pKa = 10.96NPFTDD439 pKa = 3.29RR440 pKa = 11.84GEE442 pKa = 4.91GNMLWIDD449 pKa = 3.58WLSKK453 pKa = 11.24KK454 pKa = 10.29NMNYY458 pKa = 10.8DD459 pKa = 3.49KK460 pKa = 11.15VQSKK464 pKa = 10.38CLISDD469 pKa = 4.25LPLWAAAYY477 pKa = 9.96GYY479 pKa = 10.96VEE481 pKa = 5.33FCAKK485 pKa = 9.33STGDD489 pKa = 3.65QNIHH493 pKa = 5.93MNAKK497 pKa = 10.04LLIRR501 pKa = 11.84SPFTDD506 pKa = 3.55PQLLVHH512 pKa = 6.69TDD514 pKa = 3.3PTKK517 pKa = 11.11GFVPYY522 pKa = 10.54SLNFGNGKK530 pKa = 8.58MPGGSSNVPIRR541 pKa = 11.84MRR543 pKa = 11.84AKK545 pKa = 8.79WYY547 pKa = 7.13PTLFHH552 pKa = 5.65QQEE555 pKa = 4.27VLEE558 pKa = 4.87ALAQSGPFAYY568 pKa = 10.25HH569 pKa = 6.47SDD571 pKa = 3.2IKK573 pKa = 10.84KK574 pKa = 10.15VSLGMKK580 pKa = 9.93YY581 pKa = 9.58RR582 pKa = 11.84FKK584 pKa = 10.37WIWGGNPVRR593 pKa = 11.84QQVVRR598 pKa = 11.84NPCKK602 pKa = 9.17EE603 pKa = 4.1THH605 pKa = 6.01SSGNRR610 pKa = 11.84VPRR613 pKa = 11.84SLQIVDD619 pKa = 3.88PKK621 pKa = 11.07YY622 pKa = 10.83NSPEE626 pKa = 4.2LTFHH630 pKa = 5.72TWDD633 pKa = 3.33FRR635 pKa = 11.84RR636 pKa = 11.84GLFGPKK642 pKa = 9.81AIQRR646 pKa = 11.84MQQQPTTTDD655 pKa = 2.42IFSAGRR661 pKa = 11.84KK662 pKa = 8.47RR663 pKa = 11.84PRR665 pKa = 11.84RR666 pKa = 11.84DD667 pKa = 2.94TEE669 pKa = 4.53VYY671 pKa = 10.05HH672 pKa = 6.82SSQEE676 pKa = 4.27GEE678 pKa = 4.15QKK680 pKa = 10.68EE681 pKa = 4.48SLLFLPVKK689 pKa = 10.17LLRR692 pKa = 11.84RR693 pKa = 11.84VPPWEE698 pKa = 4.86DD699 pKa = 3.18SQQEE703 pKa = 4.11EE704 pKa = 4.7SGSQSSEE711 pKa = 3.98EE712 pKa = 3.99EE713 pKa = 4.26TQTVSQQLKK722 pKa = 9.41QQLQQQRR729 pKa = 11.84ILGVKK734 pKa = 9.95LRR736 pKa = 11.84LLFNQVQKK744 pKa = 10.59IQQNQDD750 pKa = 2.75INPTLLPRR758 pKa = 11.84GGDD761 pKa = 3.42LASLFQIAPP770 pKa = 3.53

Molecular weight: 90.38 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

4

0

4

1496

150

770

374.0

42.02

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.489 ± 3.203

1.471 ± 0.444

4.947 ± 0.235

3.61 ± 0.193

2.941 ± 0.768

7.487 ± 1.081

1.939 ± 0.301

3.409 ± 0.858

5.348 ± 0.67

7.487 ± 0.483

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.872 ± 0.294

4.412 ± 0.237

9.158 ± 1.935

5.214 ± 0.56

8.824 ± 0.925

6.952 ± 1.649

6.551 ± 1.699

3.61 ± 0.897

2.607 ± 0.298

3.676 ± 0.992
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