Myocastor coypus polyomavirus 1

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cossaviricota; Papovaviricetes; Sepolyvirales; Polyomaviridae; unclassified Polyomaviridae

Average proteome isoelectric point is 6.06

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5 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|A0A346RRK3|A0A346RRK3_9POLY Minor capsid protein VP2 OS=Myocastor coypus polyomavirus 1 OX=2304056 PE=3 SV=1
MM1 pKa = 7.19GAVLAVIAEE10 pKa = 4.2VFGFEE15 pKa = 4.07LAAAGTAGATATALAEE31 pKa = 4.53LGTEE35 pKa = 4.17TVLTGEE41 pKa = 4.84LVTSLEE47 pKa = 4.13SQIASIMAIEE57 pKa = 4.98GVTQTEE63 pKa = 3.87ALAALGISAEE73 pKa = 4.35SYY75 pKa = 10.29GALTEE80 pKa = 4.72AYY82 pKa = 10.01LAGVDD87 pKa = 4.6ALGTQIGSGVSTGLGQTLIQGLSNINVPIGPFFQTITGTSYY128 pKa = 11.14LVAAGIQFHH137 pKa = 6.06KK138 pKa = 10.31HH139 pKa = 3.73QVSIVNRR146 pKa = 11.84NNMALVPYY154 pKa = 10.05IPEE157 pKa = 4.57DD158 pKa = 3.77YY159 pKa = 11.11YY160 pKa = 11.44DD161 pKa = 3.39ILFPGVQSFTRR172 pKa = 11.84GLNVVEE178 pKa = 4.75NWATSLFRR186 pKa = 11.84SLGHH190 pKa = 6.31YY191 pKa = 9.68LFQQLVRR198 pKa = 11.84EE199 pKa = 4.29AHH201 pKa = 5.48AQIGQAGRR209 pKa = 11.84SAGNALISYY218 pKa = 7.01GTRR221 pKa = 11.84GLEE224 pKa = 3.62EE225 pKa = 3.88SVARR229 pKa = 11.84FLEE232 pKa = 4.2SARR235 pKa = 11.84WVIQGPTNTYY245 pKa = 10.13NFLRR249 pKa = 11.84QYY251 pKa = 10.97YY252 pKa = 10.37EE253 pKa = 3.77NLTPLNPPRR262 pKa = 11.84FVQLEE267 pKa = 3.78KK268 pKa = 10.69RR269 pKa = 11.84LRR271 pKa = 11.84YY272 pKa = 9.52LDD274 pKa = 3.79QVPKK278 pKa = 10.15RR279 pKa = 11.84QAPGEE284 pKa = 4.13SGEE287 pKa = 4.26IVDD290 pKa = 4.66TVSSPGGALQRR301 pKa = 11.84HH302 pKa = 5.33TPDD305 pKa = 2.44WMLPLILGLYY315 pKa = 10.31GDD317 pKa = 5.09ISPTWRR323 pKa = 11.84TYY325 pKa = 10.35IEE327 pKa = 4.19EE328 pKa = 4.18EE329 pKa = 4.15EE330 pKa = 4.21QEE332 pKa = 4.15EE333 pKa = 4.95EE334 pKa = 4.13YY335 pKa = 11.17GPKK338 pKa = 9.86KK339 pKa = 10.41KK340 pKa = 9.95RR341 pKa = 11.84VRR343 pKa = 11.84YY344 pKa = 9.27DD345 pKa = 2.82

Molecular weight: 37.48 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A346RRK5|A0A346RRK5_9POLY Large T antigen OS=Myocastor coypus polyomavirus 1 OX=2304056 PE=4 SV=1
MM1 pKa = 7.84DD2 pKa = 5.23RR3 pKa = 11.84VLGWGEE9 pKa = 4.25RR10 pKa = 11.84KK11 pKa = 9.78RR12 pKa = 11.84LMHH15 pKa = 6.82LLGVPLEE22 pKa = 4.47KK23 pKa = 10.81YY24 pKa = 10.51GNYY27 pKa = 9.94PVMRR31 pKa = 11.84DD32 pKa = 3.31AYY34 pKa = 9.01KK35 pKa = 10.81SKK37 pKa = 10.25VLEE40 pKa = 3.9YY41 pKa = 10.65HH42 pKa = 6.81PDD44 pKa = 3.22KK45 pKa = 11.63GGDD48 pKa = 3.39GKK50 pKa = 11.49LMSEE54 pKa = 5.6LNNLWKK60 pKa = 10.8AFTDD64 pKa = 4.07GLHH67 pKa = 7.09LLRR70 pKa = 11.84EE71 pKa = 4.36CEE73 pKa = 4.12EE74 pKa = 4.19VQKK77 pKa = 10.85QGYY80 pKa = 7.59TDD82 pKa = 4.71DD83 pKa = 4.15DD84 pKa = 4.18TVKK87 pKa = 10.73LFLGTPIKK95 pKa = 10.58GVYY98 pKa = 9.43CKK100 pKa = 10.59VYY102 pKa = 9.72PLCKK106 pKa = 10.31DD107 pKa = 3.83FLHH110 pKa = 6.69KK111 pKa = 10.21KK112 pKa = 8.7CKK114 pKa = 10.4CIICVLKK121 pKa = 10.14RR122 pKa = 11.84QHH124 pKa = 6.13YY125 pKa = 9.05RR126 pKa = 11.84MKK128 pKa = 10.93ARR130 pKa = 11.84TLKK133 pKa = 10.63LCLMWGQCYY142 pKa = 10.03CYY144 pKa = 9.99HH145 pKa = 7.74CYY147 pKa = 10.28LQWFGEE153 pKa = 4.0DD154 pKa = 3.97DD155 pKa = 3.9SYY157 pKa = 11.78DD158 pKa = 2.96ICKK161 pKa = 10.23RR162 pKa = 11.84YY163 pKa = 10.52LEE165 pKa = 4.79TIILMPINLIIYY177 pKa = 9.73DD178 pKa = 4.21SIFEE182 pKa = 4.09CEE184 pKa = 3.94EE185 pKa = 3.54WSKK188 pKa = 11.44YY189 pKa = 10.48LISLRR194 pKa = 11.84SIDD197 pKa = 4.66LYY199 pKa = 10.82ISLKK203 pKa = 9.8VLCDD207 pKa = 3.41CLDD210 pKa = 3.71RR211 pKa = 11.84KK212 pKa = 8.83QTVAEE217 pKa = 4.35APHH220 pKa = 6.23MEE222 pKa = 4.54LKK224 pKa = 10.54PSEE227 pKa = 4.17EE228 pKa = 4.39HH229 pKa = 6.8GMQLGEE235 pKa = 4.77LEE237 pKa = 4.3ALQARR242 pKa = 11.84LNPTPTQTSFVMNPWVSPPLMTSTPRR268 pKa = 11.84LNRR271 pKa = 11.84HH272 pKa = 5.58LHH274 pKa = 5.71LAPPRR279 pKa = 11.84GEE281 pKa = 4.37EE282 pKa = 4.03GDD284 pKa = 3.65KK285 pKa = 11.11ARR287 pKa = 11.84SNPTPTKK294 pKa = 9.88TFFGLTPGGQPPCC307 pKa = 4.38

Molecular weight: 35.58 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

5

0

5

1857

197

625

371.4

41.94

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.331 ± 1.143

2.423 ± 0.889

4.362 ± 0.604

7.701 ± 0.342

3.446 ± 0.365

7.485 ± 1.026

2.154 ± 0.465

5.17 ± 0.29

6.354 ± 1.488

10.232 ± 1.013

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.477 ± 0.4

3.823 ± 0.415

5.924 ± 0.717

4.47 ± 0.432

5.116 ± 0.507

5.6 ± 0.373

5.87 ± 0.771

6.462 ± 0.601

1.4 ± 0.192

4.2 ± 0.608
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