Torque teno virus (isolate Human/China/CT39F/2001) (TTV)

Taxonomy: Viruses; Anelloviridae; unclassified Anelloviridae; Torque teno virus; TT virus group 5

Average proteome isoelectric point is 8.06

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|Q8V7G3|CAPSD_TTVV7 Capsid protein OS=Torque teno virus (isolate Human/China/CT39F/2001) OX=486279 GN=ORF1 PE=3 SV=1
MM1 pKa = 7.37SIWRR5 pKa = 11.84PPLHH9 pKa = 6.15NVPGLEE15 pKa = 4.08HH16 pKa = 6.59LWYY19 pKa = 9.8EE20 pKa = 4.45SVHH23 pKa = 6.19RR24 pKa = 11.84SHH26 pKa = 7.16AAVCGCGDD34 pKa = 3.83PVRR37 pKa = 11.84HH38 pKa = 5.3LTALAEE44 pKa = 4.4RR45 pKa = 11.84YY46 pKa = 8.75GIPGGSRR53 pKa = 11.84SSGAPGVGGNHH64 pKa = 6.24NPPQIRR70 pKa = 11.84RR71 pKa = 11.84ARR73 pKa = 11.84HH74 pKa = 5.02PAAAPDD80 pKa = 4.21PPAGNQPPALPWHH93 pKa = 6.68GDD95 pKa = 3.07GGNEE99 pKa = 3.89SGAGGGEE106 pKa = 4.08SGGPVADD113 pKa = 4.54FADD116 pKa = 5.0DD117 pKa = 4.2GLDD120 pKa = 3.75DD121 pKa = 5.35LVAALDD127 pKa = 3.81EE128 pKa = 4.67EE129 pKa = 4.8EE130 pKa = 4.1

Molecular weight: 13.37 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>sp|Q8V7G4|ORF23_TTVV7 Probable protein VP2 OS=Torque teno virus (isolate Human/China/CT39F/2001) OX=486279 GN=ORF2/3 PE=3 SV=1
MM1 pKa = 7.53AWGWWKK7 pKa = 10.56RR8 pKa = 11.84KK9 pKa = 9.12RR10 pKa = 11.84RR11 pKa = 11.84WWWRR15 pKa = 11.84KK16 pKa = 6.64RR17 pKa = 11.84WTRR20 pKa = 11.84GRR22 pKa = 11.84LRR24 pKa = 11.84RR25 pKa = 11.84RR26 pKa = 11.84WPRR29 pKa = 11.84RR30 pKa = 11.84SRR32 pKa = 11.84RR33 pKa = 11.84RR34 pKa = 11.84PRR36 pKa = 11.84RR37 pKa = 11.84RR38 pKa = 11.84RR39 pKa = 11.84VRR41 pKa = 11.84RR42 pKa = 11.84RR43 pKa = 11.84RR44 pKa = 11.84RR45 pKa = 11.84WRR47 pKa = 11.84RR48 pKa = 11.84GRR50 pKa = 11.84PRR52 pKa = 11.84RR53 pKa = 11.84RR54 pKa = 11.84LYY56 pKa = 10.55RR57 pKa = 11.84RR58 pKa = 11.84GRR60 pKa = 11.84RR61 pKa = 11.84YY62 pKa = 9.06RR63 pKa = 11.84RR64 pKa = 11.84KK65 pKa = 9.81RR66 pKa = 11.84KK67 pKa = 8.89RR68 pKa = 11.84AKK70 pKa = 8.53ITIRR74 pKa = 11.84QWQPAMTRR82 pKa = 11.84RR83 pKa = 11.84CFIRR87 pKa = 11.84GHH89 pKa = 5.67MPALICGWGAYY100 pKa = 9.15ASNYY104 pKa = 7.97TSHH107 pKa = 8.24LEE109 pKa = 3.99DD110 pKa = 5.44KK111 pKa = 10.37IVKK114 pKa = 9.09GPYY117 pKa = 9.69GGGHH121 pKa = 4.82ATFRR125 pKa = 11.84FSLQVLCEE133 pKa = 4.03EE134 pKa = 4.64HH135 pKa = 6.8LKK137 pKa = 9.29HH138 pKa = 6.17HH139 pKa = 6.45NYY141 pKa = 6.52WTRR144 pKa = 11.84SNQDD148 pKa = 3.17LEE150 pKa = 4.06LALYY154 pKa = 10.05YY155 pKa = 10.81GATIKK160 pKa = 10.52FYY162 pKa = 10.74RR163 pKa = 11.84SPDD166 pKa = 2.79TDD168 pKa = 4.27FIVTYY173 pKa = 8.18QRR175 pKa = 11.84KK176 pKa = 9.02SPLGGNILTAPSLHH190 pKa = 6.78PAEE193 pKa = 5.48AMLSKK198 pKa = 10.91NKK200 pKa = 10.0ILIPSLQTKK209 pKa = 9.86PKK211 pKa = 9.63GKK213 pKa = 8.71KK214 pKa = 5.73TVKK217 pKa = 10.49VNIPPPTLFVHH228 pKa = 6.37KK229 pKa = 9.77WYY231 pKa = 9.46FQKK234 pKa = 10.69DD235 pKa = 3.31ICDD238 pKa = 3.36LTLFNLNVVAADD250 pKa = 3.82LRR252 pKa = 11.84FPFCSPQTDD261 pKa = 3.61NVCITFQVLAAEE273 pKa = 4.48YY274 pKa = 11.05NNFLSTTLGTTNEE287 pKa = 4.1STFIEE292 pKa = 4.42NFLKK296 pKa = 10.97VAFPDD301 pKa = 3.75DD302 pKa = 4.01KK303 pKa = 10.79PRR305 pKa = 11.84HH306 pKa = 5.42SNILNTFRR314 pKa = 11.84TEE316 pKa = 3.72GCMSHH321 pKa = 7.04PQLQKK326 pKa = 10.72FKK328 pKa = 10.44PPNTGPGEE336 pKa = 3.96NKK338 pKa = 10.33YY339 pKa = 10.81FFTPDD344 pKa = 3.97GLWGDD349 pKa = 4.53PIYY352 pKa = 10.43IYY354 pKa = 11.29NNGVQQQTAQQIRR367 pKa = 11.84EE368 pKa = 4.13KK369 pKa = 10.45IKK371 pKa = 10.85KK372 pKa = 9.99NMEE375 pKa = 3.52NYY377 pKa = 7.98YY378 pKa = 11.21AKK380 pKa = 10.05IVEE383 pKa = 4.56EE384 pKa = 3.91NTIITKK390 pKa = 10.18GSKK393 pKa = 9.16AHH395 pKa = 6.16CHH397 pKa = 4.42LTGIFSPPFLNIGRR411 pKa = 11.84VARR414 pKa = 11.84EE415 pKa = 3.74FPGLYY420 pKa = 9.52TDD422 pKa = 4.08VVYY425 pKa = 11.08NPWTDD430 pKa = 2.83KK431 pKa = 11.53GKK433 pKa = 11.09GNKK436 pKa = 8.59IWLDD440 pKa = 3.62SLTKK444 pKa = 10.23SDD446 pKa = 4.43NIYY449 pKa = 10.79DD450 pKa = 3.78PRR452 pKa = 11.84QSILLMADD460 pKa = 3.06MPLYY464 pKa = 10.66IMLNGYY470 pKa = 9.17IDD472 pKa = 3.43WAKK475 pKa = 10.79KK476 pKa = 9.0EE477 pKa = 4.07RR478 pKa = 11.84NNWGLATQYY487 pKa = 11.09RR488 pKa = 11.84LLLTCPYY495 pKa = 8.81TFPRR499 pKa = 11.84LYY501 pKa = 11.12VEE503 pKa = 4.25TNPNYY508 pKa = 10.67GYY510 pKa = 10.92VPYY513 pKa = 10.36SEE515 pKa = 5.27SFGAGQMPDD524 pKa = 3.23KK525 pKa = 10.85NPYY528 pKa = 9.6VPITWRR534 pKa = 11.84GKK536 pKa = 7.79WYY538 pKa = 9.28PHH540 pKa = 6.91ILHH543 pKa = 6.19QEE545 pKa = 3.8AVINDD550 pKa = 3.61IVISGPFTPKK560 pKa = 9.12DD561 pKa = 3.77TKK563 pKa = 10.84PVMQLNMKK571 pKa = 10.09YY572 pKa = 10.27SFRR575 pKa = 11.84FTWGGNPISTQIVKK589 pKa = 10.31DD590 pKa = 3.65PCTQPTFEE598 pKa = 4.86IPGGGNIPRR607 pKa = 11.84RR608 pKa = 11.84IQVINPKK615 pKa = 10.03VLGPSYY621 pKa = 10.85SFRR624 pKa = 11.84SFDD627 pKa = 3.44LRR629 pKa = 11.84RR630 pKa = 11.84DD631 pKa = 3.59MFSGSSLKK639 pKa = 10.31RR640 pKa = 11.84VSEE643 pKa = 3.99QQEE646 pKa = 3.92TSEE649 pKa = 4.4FLFSGGKK656 pKa = 9.25RR657 pKa = 11.84PRR659 pKa = 11.84IDD661 pKa = 3.2LPKK664 pKa = 10.0YY665 pKa = 9.87VPPEE669 pKa = 3.61EE670 pKa = 4.76DD671 pKa = 3.37FNIQEE676 pKa = 4.12RR677 pKa = 11.84QQRR680 pKa = 11.84EE681 pKa = 3.83QRR683 pKa = 11.84PWTSEE688 pKa = 4.03SEE690 pKa = 4.5SEE692 pKa = 4.79AEE694 pKa = 4.1AQEE697 pKa = 4.1EE698 pKa = 4.43TQAGSVRR705 pKa = 11.84EE706 pKa = 3.86QLQQQLQEE714 pKa = 4.06QFQLRR719 pKa = 11.84RR720 pKa = 11.84GLKK723 pKa = 10.11CLFEE727 pKa = 4.13QLVRR731 pKa = 11.84TQQGVHH737 pKa = 6.15VDD739 pKa = 3.41PCLVV743 pKa = 3.12

Molecular weight: 87.45 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

1411

130

743

352.8

39.63

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.229 ± 2.238

1.488 ± 0.099

4.536 ± 0.606

5.174 ± 0.251

3.118 ± 1.138

8.434 ± 1.729

2.764 ± 0.689

3.827 ± 1.174

5.103 ± 1.14

7.158 ± 0.244

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.347 ± 0.328

4.607 ± 0.34

9.497 ± 1.439

4.04 ± 1.109

9.284 ± 0.752

7.3 ± 1.895

4.748 ± 1.164

4.607 ± 0.157

2.339 ± 0.412

3.402 ± 0.748
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