Southern tomato virus (STV)

Taxonomy: Viruses; Riboviria; Orthornavirae; Pisuviricota; Duplopiviricetes; Durnavirales; Amalgaviridae; Amalgavirus

Average proteome isoelectric point is 7.0

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|A8R3Y6|A8R3Y6_STV CP OS=Southern tomato virus OX=591166 GN=p42 PE=4 SV=1
MM1 pKa = 7.5AGVGGSAAGRR11 pKa = 11.84VPNAANVPLTAKK23 pKa = 9.91EE24 pKa = 3.98KK25 pKa = 9.88EE26 pKa = 3.99RR27 pKa = 11.84TVMRR31 pKa = 11.84EE32 pKa = 3.24IVEE35 pKa = 3.91IGEE38 pKa = 4.43TFVEE42 pKa = 3.98LGIDD46 pKa = 2.94KK47 pKa = 10.55RR48 pKa = 11.84YY49 pKa = 8.46FQRR52 pKa = 11.84TTYY55 pKa = 9.6VSHH58 pKa = 6.77MLLPNQYY65 pKa = 10.32FKK67 pKa = 11.31LLKK70 pKa = 9.7QFKK73 pKa = 10.12GKK75 pKa = 7.61TAEE78 pKa = 4.17EE79 pKa = 4.12LDD81 pKa = 4.06LALGAAVAHH90 pKa = 5.78GVLRR94 pKa = 11.84SMRR97 pKa = 11.84GITFKK102 pKa = 11.14KK103 pKa = 10.6FFDD106 pKa = 3.58FLNWVKK112 pKa = 10.07TKK114 pKa = 10.18EE115 pKa = 4.3GKK117 pKa = 9.79DD118 pKa = 3.35ALGEE122 pKa = 3.82TMYY125 pKa = 10.88AQKK128 pKa = 10.81LEE130 pKa = 4.11QKK132 pKa = 10.57GRR134 pKa = 11.84GDD136 pKa = 3.38FSIAEE141 pKa = 4.19VALLHH146 pKa = 6.82CFEE149 pKa = 4.35TQRR152 pKa = 11.84NDD154 pKa = 3.13MLRR157 pKa = 11.84DD158 pKa = 3.57EE159 pKa = 4.78KK160 pKa = 11.01DD161 pKa = 3.3VRR163 pKa = 11.84LKK165 pKa = 11.07AEE167 pKa = 4.16EE168 pKa = 4.76EE169 pKa = 4.02IADD172 pKa = 4.05LQRR175 pKa = 11.84KK176 pKa = 7.21IVKK179 pKa = 9.8RR180 pKa = 11.84RR181 pKa = 11.84EE182 pKa = 3.84KK183 pKa = 11.06LEE185 pKa = 4.0EE186 pKa = 4.04DD187 pKa = 4.74LIATKK192 pKa = 10.66SNYY195 pKa = 9.64EE196 pKa = 3.74PVSRR200 pKa = 11.84YY201 pKa = 9.93VGLSDD206 pKa = 4.99YY207 pKa = 10.97EE208 pKa = 4.53LNCKK212 pKa = 9.59CWSLYY217 pKa = 7.9QQFNPDD223 pKa = 3.64KK224 pKa = 8.97VTAGAKK230 pKa = 7.11PTRR233 pKa = 11.84KK234 pKa = 8.95QVKK237 pKa = 8.99EE238 pKa = 4.02AFDD241 pKa = 3.62MYY243 pKa = 11.49AEE245 pKa = 4.93FVAKK249 pKa = 9.49TNRR252 pKa = 11.84LEE254 pKa = 3.99FLKK257 pKa = 10.79HH258 pKa = 5.96GNVKK262 pKa = 10.75DD263 pKa = 3.64EE264 pKa = 4.2LQAFINAKK272 pKa = 9.57ILGYY276 pKa = 9.98EE277 pKa = 3.86QLGDD281 pKa = 3.62KK282 pKa = 10.78GKK284 pKa = 10.55SRR286 pKa = 11.84YY287 pKa = 8.97LRR289 pKa = 11.84RR290 pKa = 11.84QLAAMGVEE298 pKa = 4.02MDD300 pKa = 4.58HH301 pKa = 6.4EE302 pKa = 4.66VEE304 pKa = 4.95SEE306 pKa = 4.16DD307 pKa = 3.58EE308 pKa = 4.09EE309 pKa = 4.41EE310 pKa = 4.38AAEE313 pKa = 4.22EE314 pKa = 4.06PAGGEE319 pKa = 4.09AEE321 pKa = 4.37EE322 pKa = 5.54GEE324 pKa = 4.73GDD326 pKa = 4.61DD327 pKa = 4.56PLQATVGDD335 pKa = 4.2NPDD338 pKa = 3.18GEE340 pKa = 4.53ARR342 pKa = 11.84GEE344 pKa = 3.92EE345 pKa = 4.13DD346 pKa = 3.21TAVQVASPAVTRR358 pKa = 11.84NRR360 pKa = 11.84GRR362 pKa = 11.84GRR364 pKa = 11.84GRR366 pKa = 11.84VTPLSQRR373 pKa = 11.84KK374 pKa = 9.12DD375 pKa = 3.13RR376 pKa = 11.84GG377 pKa = 3.39

Molecular weight:
42.42 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A8R3Y6|A8R3Y6_STV CP OS=Southern tomato virus OX=591166 GN=p42 PE=4 SV=1
MM1 pKa = 7.5AGVGGSAAGRR11 pKa = 11.84VPNAANVPLTAKK23 pKa = 9.91EE24 pKa = 3.98KK25 pKa = 9.88EE26 pKa = 3.99RR27 pKa = 11.84TVMRR31 pKa = 11.84EE32 pKa = 3.24IVEE35 pKa = 3.91IGEE38 pKa = 4.43TFVEE42 pKa = 3.98LGIDD46 pKa = 2.94KK47 pKa = 10.55RR48 pKa = 11.84YY49 pKa = 8.46FQRR52 pKa = 11.84TTYY55 pKa = 9.6VSHH58 pKa = 6.77MLLPNQYY65 pKa = 10.32FKK67 pKa = 11.31LLKK70 pKa = 9.7QFKK73 pKa = 10.12GKK75 pKa = 7.61TAEE78 pKa = 4.17EE79 pKa = 4.12LDD81 pKa = 4.06LALGAAVAHH90 pKa = 5.78GVLRR94 pKa = 11.84SMRR97 pKa = 11.84GITFKK102 pKa = 11.14KK103 pKa = 10.6FFDD106 pKa = 3.58FLNWVKK112 pKa = 10.07TKK114 pKa = 10.18EE115 pKa = 4.3GKK117 pKa = 9.79DD118 pKa = 3.35ALGEE122 pKa = 3.82TMYY125 pKa = 10.88AQKK128 pKa = 10.81LEE130 pKa = 4.11QKK132 pKa = 10.57GRR134 pKa = 11.84GDD136 pKa = 3.38FSIAEE141 pKa = 4.19VALLHH146 pKa = 6.82CFEE149 pKa = 4.35TQRR152 pKa = 11.84NDD154 pKa = 3.13MLRR157 pKa = 11.84DD158 pKa = 3.57EE159 pKa = 4.78KK160 pKa = 11.01DD161 pKa = 3.3VRR163 pKa = 11.84LKK165 pKa = 11.07AEE167 pKa = 4.16EE168 pKa = 4.76EE169 pKa = 4.02IADD172 pKa = 4.05LQRR175 pKa = 11.84KK176 pKa = 7.21IVKK179 pKa = 9.8RR180 pKa = 11.84RR181 pKa = 11.84EE182 pKa = 3.84KK183 pKa = 11.06LEE185 pKa = 4.0EE186 pKa = 4.04DD187 pKa = 4.74LIATKK192 pKa = 10.66SNYY195 pKa = 9.64EE196 pKa = 3.74PVSRR200 pKa = 11.84YY201 pKa = 9.93VGLSDD206 pKa = 4.99YY207 pKa = 10.97EE208 pKa = 4.53LNCKK212 pKa = 9.59CWSLYY217 pKa = 7.9QQFNPDD223 pKa = 3.64KK224 pKa = 8.97VTAGAKK230 pKa = 7.11PTRR233 pKa = 11.84KK234 pKa = 8.95QVKK237 pKa = 8.99EE238 pKa = 4.02AFDD241 pKa = 3.62MYY243 pKa = 11.49AEE245 pKa = 4.93FVAKK249 pKa = 9.49TNRR252 pKa = 11.84LEE254 pKa = 3.99FLKK257 pKa = 10.79HH258 pKa = 5.96GNVKK262 pKa = 10.75DD263 pKa = 3.64EE264 pKa = 4.2LQAFINAKK272 pKa = 9.57ILGYY276 pKa = 9.98EE277 pKa = 3.79QLGDD281 pKa = 3.35KK282 pKa = 10.73GRR284 pKa = 11.84VVILGVSWQQWVLRR298 pKa = 11.84WIMKK302 pKa = 8.44WNQRR306 pKa = 11.84TRR308 pKa = 11.84KK309 pKa = 9.37RR310 pKa = 11.84LLKK313 pKa = 9.9NLPVGKK319 pKa = 9.86LRR321 pKa = 11.84RR322 pKa = 11.84GKK324 pKa = 10.63EE325 pKa = 3.77MTPCRR330 pKa = 11.84PLSEE334 pKa = 5.03IIPMEE339 pKa = 4.0RR340 pKa = 11.84LEE342 pKa = 4.28EE343 pKa = 4.11KK344 pKa = 9.77RR345 pKa = 11.84TLQYY349 pKa = 11.19KK350 pKa = 10.0LPPQLSRR357 pKa = 11.84ATEE360 pKa = 4.07VEE362 pKa = 4.03AEE364 pKa = 4.34AVSLLYY370 pKa = 10.28PNARR374 pKa = 11.84IEE376 pKa = 4.27VEE378 pKa = 3.92VRR380 pKa = 11.84PIGRR384 pKa = 11.84DD385 pKa = 2.92TRR387 pKa = 11.84AIPFSRR393 pKa = 11.84SRR395 pKa = 11.84WEE397 pKa = 3.61VGVRR401 pKa = 11.84KK402 pKa = 10.16VIGGGEE408 pKa = 4.16VLNWDD413 pKa = 3.15IDD415 pKa = 3.87GNKK418 pKa = 9.27YY419 pKa = 10.48RR420 pKa = 11.84GGGCFADD427 pKa = 4.98AIKK430 pKa = 10.72LLAGATQRR438 pKa = 11.84PPQRR442 pKa = 11.84LLEE445 pKa = 4.32DD446 pKa = 4.67CYY448 pKa = 10.97TITTARR454 pKa = 11.84EE455 pKa = 4.0ALGLPSDD462 pKa = 4.18LAVPSGKK469 pKa = 10.35GSCHH473 pKa = 4.37VRR475 pKa = 11.84NYY477 pKa = 11.06NDD479 pKa = 4.61DD480 pKa = 3.69ATSGPFLWSFGIKK493 pKa = 9.58KK494 pKa = 10.38KK495 pKa = 11.0YY496 pKa = 10.64GLDD499 pKa = 3.39KK500 pKa = 10.93LLQSLMEE507 pKa = 5.82DD508 pKa = 4.08IYY510 pKa = 11.17CHH512 pKa = 5.8YY513 pKa = 10.21SISEE517 pKa = 4.01ATDD520 pKa = 2.97RR521 pKa = 11.84ALPYY525 pKa = 9.61FAARR529 pKa = 11.84VGFRR533 pKa = 11.84SKK535 pKa = 10.99LLTMGEE541 pKa = 4.09AVKK544 pKa = 10.66KK545 pKa = 8.92FTEE548 pKa = 4.34CAPMGRR554 pKa = 11.84CVMMLDD560 pKa = 3.88ALEE563 pKa = 4.38QFASAPLYY571 pKa = 10.68NVLSKK576 pKa = 9.88YY577 pKa = 7.18TAEE580 pKa = 4.2RR581 pKa = 11.84SRR583 pKa = 11.84GQTSFRR589 pKa = 11.84NTVVRR594 pKa = 11.84ASSDD598 pKa = 2.58WMHH601 pKa = 6.37FWDD604 pKa = 4.48EE605 pKa = 4.08VKK607 pKa = 10.56EE608 pKa = 3.96AAVCVEE614 pKa = 4.37LDD616 pKa = 2.87WSKK619 pKa = 10.97FDD621 pKa = 4.32RR622 pKa = 11.84EE623 pKa = 4.37RR624 pKa = 11.84PSEE627 pKa = 4.45DD628 pKa = 3.81LDD630 pKa = 4.05FMIKK634 pKa = 9.94VICSCFRR641 pKa = 11.84PKK643 pKa = 11.14DD644 pKa = 3.65EE645 pKa = 5.22VEE647 pKa = 3.98AKK649 pKa = 10.34LLRR652 pKa = 11.84GYY654 pKa = 7.99GVCMRR659 pKa = 11.84RR660 pKa = 11.84ALVEE664 pKa = 3.84RR665 pKa = 11.84RR666 pKa = 11.84LITDD670 pKa = 3.59DD671 pKa = 3.93GGVIHH676 pKa = 7.49IDD678 pKa = 3.22GMVPSGSLWTGWLDD692 pKa = 3.31TALNILYY699 pKa = 9.46IKK701 pKa = 10.52SVLRR705 pKa = 11.84SIDD708 pKa = 3.29ILEE711 pKa = 4.4EE712 pKa = 3.76EE713 pKa = 4.97AVPKK717 pKa = 10.71CAGDD721 pKa = 3.89DD722 pKa = 3.7NLTVFSKK729 pKa = 11.11DD730 pKa = 3.06PGDD733 pKa = 3.68EE734 pKa = 4.03VLEE737 pKa = 4.11EE738 pKa = 4.04MRR740 pKa = 11.84VKK742 pKa = 11.03LNDD745 pKa = 3.26YY746 pKa = 10.05FRR748 pKa = 11.84AGIKK752 pKa = 10.26KK753 pKa = 9.56EE754 pKa = 3.83DD755 pKa = 4.49FIITRR760 pKa = 11.84PPFHH764 pKa = 6.86VRR766 pKa = 11.84TFQAVFKK773 pKa = 10.6EE774 pKa = 4.42GTDD777 pKa = 3.7LSKK780 pKa = 10.65GTSKK784 pKa = 10.38IMKK787 pKa = 7.88KK788 pKa = 10.37AYY790 pKa = 8.18WRR792 pKa = 11.84EE793 pKa = 3.85FEE795 pKa = 4.55DD796 pKa = 4.09EE797 pKa = 4.24LRR799 pKa = 11.84IDD801 pKa = 3.6QEE803 pKa = 4.13KK804 pKa = 10.52GLSHH808 pKa = 6.48RR809 pKa = 11.84WEE811 pKa = 4.11YY812 pKa = 10.74RR813 pKa = 11.84FKK815 pKa = 10.95GAPKK819 pKa = 10.11FLSCYY824 pKa = 7.78WLEE827 pKa = 4.37DD828 pKa = 3.27GRR830 pKa = 11.84PIRR833 pKa = 11.84PSHH836 pKa = 6.29EE837 pKa = 4.05NLEE840 pKa = 4.13KK841 pKa = 10.74LLYY844 pKa = 10.04PEE846 pKa = 5.31GVHH849 pKa = 7.09ANIDD853 pKa = 3.66DD854 pKa = 4.38YY855 pKa = 11.46IAAVLSMVVDD865 pKa = 3.74NPFNHH870 pKa = 6.89HH871 pKa = 6.72NINHH875 pKa = 6.6LKK877 pKa = 9.79HH878 pKa = 6.58RR879 pKa = 11.84YY880 pKa = 9.04IIANQVKK887 pKa = 9.55RR888 pKa = 11.84LSAAGGRR895 pKa = 11.84CEE897 pKa = 5.8DD898 pKa = 3.36ILRR901 pKa = 11.84LARR904 pKa = 11.84IRR906 pKa = 11.84EE907 pKa = 4.14RR908 pKa = 11.84EE909 pKa = 4.14DD910 pKa = 3.24EE911 pKa = 4.38EE912 pKa = 5.41VPVPQIAVWRR922 pKa = 11.84RR923 pKa = 11.84VKK925 pKa = 10.55EE926 pKa = 3.98YY927 pKa = 11.27VDD929 pKa = 3.81LDD931 pKa = 3.68SYY933 pKa = 11.59EE934 pKa = 3.86PAKK937 pKa = 11.0YY938 pKa = 10.41YY939 pKa = 10.34IQDD942 pKa = 3.43FNAFVSGVTSLYY954 pKa = 10.76ARR956 pKa = 11.84SSTGGLDD963 pKa = 3.03AYY965 pKa = 10.18KK966 pKa = 11.08VMDD969 pKa = 5.6LIRR972 pKa = 11.84GNATIGRR979 pKa = 11.84GQWGNDD985 pKa = 2.89VMDD988 pKa = 5.0WIRR991 pKa = 11.84FVRR994 pKa = 11.84DD995 pKa = 3.54HH996 pKa = 7.32PATKK1000 pKa = 10.02YY1001 pKa = 10.84LKK1003 pKa = 8.44GAKK1006 pKa = 9.55RR1007 pKa = 11.84FRR1009 pKa = 11.84EE1010 pKa = 3.89QHH1012 pKa = 4.89NQEE1015 pKa = 3.95PTTAKK1020 pKa = 9.7PSKK1023 pKa = 9.65DD1024 pKa = 2.76ARR1026 pKa = 11.84RR1027 pKa = 11.84AIKK1030 pKa = 10.29LLRR1033 pKa = 11.84NSLINEE1039 pKa = 4.76AYY1041 pKa = 10.27ADD1043 pKa = 3.95SNSFAISISEE1053 pKa = 3.86RR1054 pKa = 11.84LRR1056 pKa = 11.84RR1057 pKa = 11.84KK1058 pKa = 10.13KK1059 pKa = 9.24PTRR1062 pKa = 3.52

Molecular weight:
121.82 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

1439

377

1062

719.5

82.12

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.131 ± 0.679

1.39 ± 0.284

6.046 ± 0.026

8.756 ± 1.268

4.031 ± 0.025

7.019 ± 0.703

1.598 ± 0.13

4.517 ± 0.892

7.922 ± 0.271

9.034 ± 0.261

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.293 ± 0.045

3.475 ± 0.013

3.683 ± 0.366

3.197 ± 0.501

8.2 ± 0.37

4.656 ± 0.705

4.378 ± 0.19

6.741 ± 0.075

1.529 ± 0.478

3.405 ± 0.233

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