Human fecal virus Jorvi3

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cressdnaviricota; Arfiviricetes; Cirlivirales; Circoviridae; unclassified Circoviridae

Average proteome isoelectric point is 7.82

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|A0A220IGD8|A0A220IGD8_9CIRC ATP-dependent helicase Rep OS=Human fecal virus Jorvi3 OX=2017082 PE=3 SV=1
MM1 pKa = 6.71STAYY5 pKa = 10.44CFTLNNPEE13 pKa = 4.02TYY15 pKa = 10.73LPDD18 pKa = 3.85FRR20 pKa = 11.84THH22 pKa = 7.6DD23 pKa = 3.68LSQYY27 pKa = 9.55TNIRR31 pKa = 11.84YY32 pKa = 9.36CIYY35 pKa = 10.12QLEE38 pKa = 4.62EE39 pKa = 3.91GTTPHH44 pKa = 5.98LQGYY48 pKa = 8.16LQLSRR53 pKa = 11.84IQKK56 pKa = 9.72IINIQKK62 pKa = 9.39QEE64 pKa = 3.99FFKK67 pKa = 10.9HH68 pKa = 5.55CSFRR72 pKa = 11.84QANGTPEE79 pKa = 3.88QNIVYY84 pKa = 9.85CSKK87 pKa = 10.76KK88 pKa = 10.59DD89 pKa = 3.21EE90 pKa = 4.54TYY92 pKa = 10.82RR93 pKa = 11.84EE94 pKa = 4.41GPWIYY99 pKa = 9.85GTIKK103 pKa = 10.37QQGKK107 pKa = 10.38RR108 pKa = 11.84NDD110 pKa = 4.1LEE112 pKa = 4.73NMAEE116 pKa = 4.54DD117 pKa = 3.16ILVNKK122 pKa = 8.22KK123 pKa = 8.1TRR125 pKa = 11.84LEE127 pKa = 3.85IAKK130 pKa = 9.08EE131 pKa = 3.89YY132 pKa = 9.07PANFMRR138 pKa = 11.84YY139 pKa = 8.45PRR141 pKa = 11.84GINALFDD148 pKa = 3.76LAIPKK153 pKa = 9.78RR154 pKa = 11.84DD155 pKa = 3.5FKK157 pKa = 11.29TEE159 pKa = 3.62VIYY162 pKa = 10.26IYY164 pKa = 10.86GSTGTGKK171 pKa = 10.08SKK173 pKa = 10.47YY174 pKa = 10.11AHH176 pKa = 6.11QFDD179 pKa = 4.09KK180 pKa = 11.28NAYY183 pKa = 6.65TKK185 pKa = 10.88SFDD188 pKa = 3.85KK189 pKa = 10.4WWDD192 pKa = 3.36QYY194 pKa = 11.77NGQDD198 pKa = 3.47TVIMDD203 pKa = 4.78DD204 pKa = 3.57YY205 pKa = 11.3HH206 pKa = 9.09GEE208 pKa = 3.9LSFNQLLALTDD219 pKa = 3.73RR220 pKa = 11.84YY221 pKa = 10.4EE222 pKa = 4.29CRR224 pKa = 11.84IEE226 pKa = 3.97YY227 pKa = 10.02KK228 pKa = 10.74GSSLQFNSKK237 pKa = 10.07YY238 pKa = 10.82LFIISTRR245 pKa = 11.84LPDD248 pKa = 3.21DD249 pKa = 4.49WYY251 pKa = 10.63PEE253 pKa = 3.85ISPLRR258 pKa = 11.84MEE260 pKa = 4.2EE261 pKa = 4.17FYY263 pKa = 11.23RR264 pKa = 11.84RR265 pKa = 11.84IDD267 pKa = 3.29TVIYY271 pKa = 8.5FTEE274 pKa = 4.21KK275 pKa = 9.35EE276 pKa = 4.19QYY278 pKa = 10.17QEE280 pKa = 4.02FHH282 pKa = 6.86SFSCFKK288 pKa = 10.83KK289 pKa = 10.51III291 pKa = 3.87

Molecular weight:
34.84 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A0A220IGD8|A0A220IGD8_9CIRC ATP-dependent helicase Rep OS=Human fecal virus Jorvi3 OX=2017082 PE=3 SV=1
MM1 pKa = 7.79PGFKK5 pKa = 9.67RR6 pKa = 11.84SRR8 pKa = 11.84RR9 pKa = 11.84LYY11 pKa = 9.13SSKK14 pKa = 10.03RR15 pKa = 11.84RR16 pKa = 11.84YY17 pKa = 8.99GRR19 pKa = 11.84RR20 pKa = 11.84RR21 pKa = 11.84TFKK24 pKa = 10.84KK25 pKa = 9.49VMHH28 pKa = 5.08YY29 pKa = 10.01RR30 pKa = 11.84KK31 pKa = 9.66RR32 pKa = 11.84RR33 pKa = 11.84GAKK36 pKa = 9.63GYY38 pKa = 10.53GRR40 pKa = 11.84ASNLRR45 pKa = 11.84IRR47 pKa = 11.84YY48 pKa = 8.37PLFPDD53 pKa = 3.42RR54 pKa = 11.84VFIKK58 pKa = 10.56LNYY61 pKa = 9.53AEE63 pKa = 5.4RR64 pKa = 11.84INATSTSGGISQYY77 pKa = 10.83LFRR80 pKa = 11.84GNSLFDD86 pKa = 4.57PNFSGTGHH94 pKa = 5.77QPYY97 pKa = 10.34GYY99 pKa = 9.61DD100 pKa = 2.64QWANMYY106 pKa = 10.35SSYY109 pKa = 10.41RR110 pKa = 11.84VHH112 pKa = 6.78GSKK115 pKa = 9.25FTVKK119 pKa = 10.55LLPITDD125 pKa = 4.13TNPEE129 pKa = 3.68IQAAGLMDD137 pKa = 4.29AVLVAFSGINTLSYY151 pKa = 11.25VSIDD155 pKa = 3.5QARR158 pKa = 11.84EE159 pKa = 3.78SPYY162 pKa = 10.78NRR164 pKa = 11.84HH165 pKa = 5.29TLLNRR170 pKa = 11.84NGSRR174 pKa = 11.84QGYY177 pKa = 9.1LKK179 pKa = 10.12MYY181 pKa = 9.28MSTAKK186 pKa = 9.67MYY188 pKa = 10.61GVSKK192 pKa = 11.14VNIQANDD199 pKa = 3.2AYY201 pKa = 10.76AAGTGANPGNQFQWILIVKK220 pKa = 9.81SADD223 pKa = 3.25NLVTITALADD233 pKa = 3.52VKK235 pKa = 9.9ITYY238 pKa = 10.02YY239 pKa = 10.85CEE241 pKa = 3.81LYY243 pKa = 11.01NRR245 pKa = 11.84ISVNQSS251 pKa = 2.3

Molecular weight:
28.58 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

542

251

291

271.0

31.71

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.351 ± 1.469

1.292 ± 0.591

4.797 ± 0.802

4.613 ± 1.998

5.166 ± 0.782

6.089 ± 1.244

1.845 ± 0.166

7.011 ± 0.949

6.642 ± 0.705

7.011 ± 0.106

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.214 ± 0.381

6.089 ± 0.717

3.69 ± 0.069

5.166 ± 0.782

7.196 ± 1.303

7.011 ± 1.161

6.273 ± 0.46

3.321 ± 1.23

1.107 ± 0.205

8.118 ± 0.099

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