Ursus maritimus papillomavirus 1

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cossaviricota; Papovaviricetes; Zurhausenvirales; Papillomaviridae; Firstpapillomavirinae; Omegapapillomavirus; Omegapapillomavirus 1

Average proteome isoelectric point is 6.91

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|B2KKW9|B2KKW9_9PAPI Regulatory protein E2 OS=Ursus maritimus papillomavirus 1 OX=461322 GN=E2 PE=3 SV=1
MM1 pKa = 7.85AEE3 pKa = 4.56RR4 pKa = 11.84PGSTPGGEE12 pKa = 4.34YY13 pKa = 9.85ILRR16 pKa = 11.84EE17 pKa = 4.33AEE19 pKa = 4.43CSDD22 pKa = 3.47SSTDD26 pKa = 3.87GEE28 pKa = 4.43GEE30 pKa = 4.01EE31 pKa = 4.57GNEE34 pKa = 4.47DD35 pKa = 3.5EE36 pKa = 6.49GIDD39 pKa = 4.26FIDD42 pKa = 5.58DD43 pKa = 3.73ASQCIGHH50 pKa = 5.85EE51 pKa = 4.0HH52 pKa = 6.7LALFACQTRR61 pKa = 11.84QADD64 pKa = 4.04SEE66 pKa = 4.39HH67 pKa = 6.11LQQLKK72 pKa = 10.14RR73 pKa = 11.84KK74 pKa = 8.24YY75 pKa = 10.14ASPSPSPKK83 pKa = 9.9QKK85 pKa = 10.61VNSDD89 pKa = 3.75CALSPRR95 pKa = 11.84LAAISLSQEE104 pKa = 3.57RR105 pKa = 11.84KK106 pKa = 8.43AKK108 pKa = 10.06RR109 pKa = 11.84RR110 pKa = 11.84LFAALPDD117 pKa = 3.66SGYY120 pKa = 11.35GNTLEE125 pKa = 5.18AEE127 pKa = 4.09AEE129 pKa = 4.13NRR131 pKa = 11.84VEE133 pKa = 4.03EE134 pKa = 4.15QTQVEE139 pKa = 4.52SSGEE143 pKa = 3.7EE144 pKa = 3.78MARR147 pKa = 11.84NGSSSNLNLRR157 pKa = 11.84NAAIPIQLVRR167 pKa = 11.84SKK169 pKa = 11.57DD170 pKa = 3.53SMLTKK175 pKa = 10.26LAKK178 pKa = 10.16FKK180 pKa = 10.47EE181 pKa = 4.56VYY183 pKa = 10.19DD184 pKa = 3.99ISFKK188 pKa = 11.27DD189 pKa = 3.12LTRR192 pKa = 11.84PFKK195 pKa = 10.79SSKK198 pKa = 8.47TCNSDD203 pKa = 2.44WVVAVFGVHH212 pKa = 6.22EE213 pKa = 4.75SVCEE217 pKa = 3.98GSIEE221 pKa = 4.13LLKK224 pKa = 10.69KK225 pKa = 9.42HH226 pKa = 5.75CTYY229 pKa = 11.14VHH231 pKa = 6.02LQKK234 pKa = 10.69EE235 pKa = 4.33LSSWGNVLLLLLCFTTAKK253 pKa = 10.49NRR255 pKa = 11.84TTVEE259 pKa = 3.98KK260 pKa = 10.56LLCSVLACNQQLLMADD276 pKa = 3.71PPKK279 pKa = 10.71VRR281 pKa = 11.84SAAAAVYY288 pKa = 8.84WYY290 pKa = 10.53KK291 pKa = 11.19AGFTNHH297 pKa = 4.8ATQWGEE303 pKa = 3.71KK304 pKa = 8.92PKK306 pKa = 10.27WIMQHH311 pKa = 6.23VGLQHH316 pKa = 6.68IAADD320 pKa = 3.9QIPFDD325 pKa = 4.65LSVMIQWAYY334 pKa = 11.01DD335 pKa = 3.12NGYY338 pKa = 10.1QDD340 pKa = 3.9EE341 pKa = 4.9CEE343 pKa = 4.17VAYY346 pKa = 10.09EE347 pKa = 3.99YY348 pKa = 11.56ARR350 pKa = 11.84LADD353 pKa = 3.59TDD355 pKa = 4.14TNASAFLKK363 pKa = 10.68SNCQAKK369 pKa = 9.48YY370 pKa = 10.94VKK372 pKa = 10.51DD373 pKa = 3.74CVTMVRR379 pKa = 11.84LYY381 pKa = 10.73KK382 pKa = 9.97RR383 pKa = 11.84AEE385 pKa = 3.79MSRR388 pKa = 11.84LNMRR392 pKa = 11.84QWIEE396 pKa = 3.72KK397 pKa = 9.91RR398 pKa = 11.84RR399 pKa = 11.84EE400 pKa = 3.92EE401 pKa = 4.51VDD403 pKa = 3.81GDD405 pKa = 4.07GDD407 pKa = 3.1WRR409 pKa = 11.84TIVTFLKK416 pKa = 8.71YY417 pKa = 10.51QNVEE421 pKa = 4.34FVPFMQKK428 pKa = 10.12FKK430 pKa = 10.39MLLKK434 pKa = 10.5GVPKK438 pKa = 9.55KK439 pKa = 10.75NCMVFVGPPNTGKK452 pKa = 10.34SAFCMGLLKK461 pKa = 10.57FMQGRR466 pKa = 11.84VISFMNSRR474 pKa = 11.84SHH476 pKa = 7.18FWIQPLQDD484 pKa = 3.75AKK486 pKa = 11.23LGLLDD491 pKa = 5.49DD492 pKa = 4.65ATDD495 pKa = 3.82ACWDD499 pKa = 3.61FFDD502 pKa = 4.72VYY504 pKa = 10.33MRR506 pKa = 11.84NALDD510 pKa = 4.12GNPISIDD517 pKa = 3.58RR518 pKa = 11.84KK519 pKa = 9.57HH520 pKa = 6.41KK521 pKa = 10.96APIQMKK527 pKa = 9.97CPPLLVTTNVDD538 pKa = 3.1VTNNDD543 pKa = 2.39RR544 pKa = 11.84WKK546 pKa = 9.02YY547 pKa = 8.38LHH549 pKa = 6.66SRR551 pKa = 11.84LVTVRR556 pKa = 11.84FPNEE560 pKa = 3.55FPITDD565 pKa = 3.64EE566 pKa = 4.59GEE568 pKa = 4.18VVYY571 pKa = 10.86KK572 pKa = 9.32FTEE575 pKa = 4.23QNWKK579 pKa = 10.65SFFGRR584 pKa = 11.84LWARR588 pKa = 11.84LDD590 pKa = 3.66LSDD593 pKa = 5.26GEE595 pKa = 4.58EE596 pKa = 4.25EE597 pKa = 4.81GDD599 pKa = 4.38DD600 pKa = 5.32AEE602 pKa = 4.33PQQPFRR608 pKa = 11.84CTARR612 pKa = 11.84SDD614 pKa = 3.77DD615 pKa = 4.07GYY617 pKa = 11.77LL618 pKa = 3.41

Molecular weight: 70.18 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|B2KKX0|B2KKX0_9PAPI Minor capsid protein L2 OS=Ursus maritimus papillomavirus 1 OX=461322 GN=L2 PE=3 SV=1
MM1 pKa = 7.62EE2 pKa = 5.19KK3 pKa = 10.12RR4 pKa = 11.84RR5 pKa = 11.84EE6 pKa = 4.21TTQSLSSRR14 pKa = 11.84LGALQDD20 pKa = 3.42QMMDD24 pKa = 2.84IYY26 pKa = 10.93EE27 pKa = 4.19KK28 pKa = 10.59GGRR31 pKa = 11.84GLEE34 pKa = 4.04VPLMYY39 pKa = 9.62WALQRR44 pKa = 11.84KK45 pKa = 7.32EE46 pKa = 3.98HH47 pKa = 6.35ALLYY51 pKa = 10.23LARR54 pKa = 11.84QNGYY58 pKa = 10.49DD59 pKa = 3.61KK60 pKa = 11.31LGLQPVPALAVSKK73 pKa = 11.03AKK75 pKa = 9.18ATQAISMHH83 pKa = 6.61LLLCSLQDD91 pKa = 3.3SEE93 pKa = 5.27YY94 pKa = 10.94GQEE97 pKa = 3.89PWSLSDD103 pKa = 3.37TSVEE107 pKa = 4.16LYY109 pKa = 10.03EE110 pKa = 5.0SKK112 pKa = 10.17PQKK115 pKa = 9.0TFKK118 pKa = 10.63KK119 pKa = 8.9HH120 pKa = 4.29GATVRR125 pKa = 11.84VHH127 pKa = 6.53YY128 pKa = 10.74DD129 pKa = 3.11NSAEE133 pKa = 3.91NAMEE137 pKa = 4.02YY138 pKa = 10.21VCWGKK143 pKa = 10.66VYY145 pKa = 10.49SWDD148 pKa = 3.56FCSSKK153 pKa = 8.29WTCCTCGVDD162 pKa = 3.7EE163 pKa = 5.58RR164 pKa = 11.84GVYY167 pKa = 9.64VNKK170 pKa = 9.91KK171 pKa = 9.9DD172 pKa = 3.32KK173 pKa = 10.33KK174 pKa = 9.26QYY176 pKa = 10.35YY177 pKa = 10.15EE178 pKa = 4.13NFEE181 pKa = 4.38KK182 pKa = 10.99DD183 pKa = 3.0SVTYY187 pKa = 10.44GKK189 pKa = 8.68TGTWTVQFKK198 pKa = 11.28NKK200 pKa = 8.26TFCCSTSSSVGEE212 pKa = 4.03PVPTASHH219 pKa = 7.08DD220 pKa = 4.03APDD223 pKa = 4.33GGAPCDD229 pKa = 3.65PNSPQKK235 pKa = 10.99AKK237 pKa = 11.01APFSGKK243 pKa = 9.6RR244 pKa = 11.84KK245 pKa = 9.07HH246 pKa = 6.36NGPSVHH252 pKa = 6.4GSEE255 pKa = 5.13ASGPLLGGQGEE266 pKa = 4.62RR267 pKa = 11.84GPSPKK272 pKa = 9.39RR273 pKa = 11.84HH274 pKa = 5.97KK275 pKa = 9.8PASDD279 pKa = 3.59GEE281 pKa = 4.38RR282 pKa = 11.84TLRR285 pKa = 11.84QPTHH289 pKa = 6.42AAHH292 pKa = 6.47PTGTPVSLHH301 pKa = 5.51VQQQQQQHH309 pKa = 4.81QQQQLQQQQLQQLQQQQLQQQQQRR333 pKa = 11.84RR334 pKa = 11.84PQEE337 pKa = 3.98AEE339 pKa = 4.14DD340 pKa = 3.51RR341 pKa = 11.84HH342 pKa = 5.47QPRR345 pKa = 11.84ADD347 pKa = 3.39LPRR350 pKa = 11.84RR351 pKa = 11.84DD352 pKa = 4.31PLHH355 pKa = 6.42PASTPVPVIVLSGSPNQLKK374 pKa = 10.37CYY376 pKa = 10.18RR377 pKa = 11.84YY378 pKa = 10.07RR379 pKa = 11.84LNKK382 pKa = 9.26KK383 pKa = 9.04HH384 pKa = 6.21KK385 pKa = 9.63CLIKK389 pKa = 10.39FVSTTWYY396 pKa = 5.63WTNEE400 pKa = 3.47GGQGEE405 pKa = 4.5KK406 pKa = 11.23AMITLMFYY414 pKa = 10.85SEE416 pKa = 4.16ACKK419 pKa = 9.66NTFLNSVVLPKK430 pKa = 10.81GVTSTGGFLSLL441 pKa = 4.64

Molecular weight: 49.51 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

2196

141

618

439.2

48.9

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.239 ± 0.538

2.322 ± 0.702

5.556 ± 0.544

5.191 ± 0.704

3.962 ± 0.421

7.24 ± 0.843

2.322 ± 0.259

3.506 ± 0.799

5.829 ± 0.962

8.106 ± 0.864

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.095 ± 0.286

4.053 ± 0.765

6.421 ± 1.116

5.055 ± 1.125

5.282 ± 0.161

8.333 ± 0.932

6.557 ± 1.02

6.922 ± 0.472

1.503 ± 0.379

3.506 ± 0.364
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