Leptonychotes weddellii papillomavirus 2

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cossaviricota; Papovaviricetes; Zurhausenvirales; Papillomaviridae; unclassified Papillomaviridae; non-primate mammal papillomaviruses

Average proteome isoelectric point is 6.05

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 6 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|A0A2I8B2N0|A0A2I8B2N0_9PAPI Major capsid protein L1 OS=Leptonychotes weddellii papillomavirus 2 OX=2077303 GN=L1 PE=3 SV=1
MM1 pKa = 7.96RR2 pKa = 11.84GQEE5 pKa = 4.13PAPLDD10 pKa = 3.55LAINLHH16 pKa = 5.85EE17 pKa = 4.45LVIPEE22 pKa = 4.09NLLSGEE28 pKa = 4.08EE29 pKa = 4.45LSPNWEE35 pKa = 4.06EE36 pKa = 4.0EE37 pKa = 4.2EE38 pKa = 4.33EE39 pKa = 4.03PRR41 pKa = 11.84NPYY44 pKa = 10.13KK45 pKa = 10.03VTCSCVSCGASLRR58 pKa = 11.84LAVVATNPAIRR69 pKa = 11.84GLQTLLLGDD78 pKa = 4.47LSILCAQCAKK88 pKa = 9.67STLRR92 pKa = 11.84HH93 pKa = 5.25GRR95 pKa = 11.84QQ96 pKa = 2.98

Molecular weight: 10.45 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2I8B2M5|A0A2I8B2M5_9PAPI Minor capsid protein L2 OS=Leptonychotes weddellii papillomavirus 2 OX=2077303 GN=L2 PE=3 SV=1
MM1 pKa = 6.92ATLRR5 pKa = 11.84EE6 pKa = 4.13RR7 pKa = 11.84LASLQEE13 pKa = 4.29TLSEE17 pKa = 4.36LYY19 pKa = 10.56EE20 pKa = 4.76KK21 pKa = 10.77DD22 pKa = 3.28STEE25 pKa = 4.17LQDD28 pKa = 6.06QITFWDD34 pKa = 3.71LTRR37 pKa = 11.84QEE39 pKa = 4.66NLLMHH44 pKa = 6.3YY45 pKa = 9.74GKK47 pKa = 10.42KK48 pKa = 9.97RR49 pKa = 11.84GLHH52 pKa = 5.87SIGLQTLPASQVSEE66 pKa = 4.31INTKK70 pKa = 9.41HH71 pKa = 6.64AIMMKK76 pKa = 10.42LVLTSLSKK84 pKa = 10.79SPYY87 pKa = 10.73AKK89 pKa = 10.52DD90 pKa = 3.0PWTMRR95 pKa = 11.84EE96 pKa = 3.87SSYY99 pKa = 10.89EE100 pKa = 4.0LYY102 pKa = 10.17MADD105 pKa = 4.28PSYY108 pKa = 10.1TLKK111 pKa = 10.65KK112 pKa = 10.08KK113 pKa = 9.73PVSVEE118 pKa = 3.82VFFDD122 pKa = 3.72NDD124 pKa = 3.51PEE126 pKa = 4.18NYY128 pKa = 9.75YY129 pKa = 10.05PYY131 pKa = 10.32TLWQEE136 pKa = 4.07VYY138 pKa = 10.82YY139 pKa = 10.55EE140 pKa = 4.88DD141 pKa = 6.08EE142 pKa = 4.54DD143 pKa = 4.03NQWYY147 pKa = 9.85KK148 pKa = 11.25GRR150 pKa = 11.84GGSDD154 pKa = 3.23DD155 pKa = 3.42TGLFYY160 pKa = 10.98VDD162 pKa = 2.83HH163 pKa = 7.65RR164 pKa = 11.84GRR166 pKa = 11.84KK167 pKa = 7.77VYY169 pKa = 9.82YY170 pKa = 10.5VKK172 pKa = 10.81FEE174 pKa = 4.1EE175 pKa = 4.5DD176 pKa = 2.83AARR179 pKa = 11.84YY180 pKa = 7.02GTTGQWEE187 pKa = 4.39VRR189 pKa = 11.84NKK191 pKa = 8.17QTVSALSSKK200 pKa = 10.13PPWGDD205 pKa = 2.72ISSSSPEE212 pKa = 3.97HH213 pKa = 6.53GEE215 pKa = 4.32SPGLGDD221 pKa = 4.27ASTSEE226 pKa = 4.53TPRR229 pKa = 11.84KK230 pKa = 8.99RR231 pKa = 11.84QRR233 pKa = 11.84EE234 pKa = 3.97RR235 pKa = 11.84QVRR238 pKa = 11.84FGGDD242 pKa = 2.69SAANNRR248 pKa = 11.84GKK250 pKa = 10.37RR251 pKa = 11.84RR252 pKa = 11.84RR253 pKa = 11.84QGEE256 pKa = 4.03RR257 pKa = 11.84SPQTRR262 pKa = 11.84SQRR265 pKa = 11.84TNGDD269 pKa = 3.2IASGGPAFISPDD281 pKa = 3.32EE282 pKa = 4.27VGSRR286 pKa = 11.84DD287 pKa = 3.36RR288 pKa = 11.84TVGRR292 pKa = 11.84GLQTRR297 pKa = 11.84LSRR300 pKa = 11.84LQEE303 pKa = 3.95EE304 pKa = 4.55ALDD307 pKa = 3.98PPVILLKK314 pKa = 10.93GCARR318 pKa = 11.84NLKK321 pKa = 9.63SFRR324 pKa = 11.84NRR326 pKa = 11.84HH327 pKa = 5.51RR328 pKa = 11.84DD329 pKa = 3.27VALKK333 pKa = 9.29FHH335 pKa = 6.78AQTSSVFKK343 pKa = 10.51WLGDD347 pKa = 3.51TSGKK351 pKa = 10.05RR352 pKa = 11.84NQSRR356 pKa = 11.84MLLAFDD362 pKa = 4.13NEE364 pKa = 4.38EE365 pKa = 3.88NRR367 pKa = 11.84TKK369 pKa = 11.16YY370 pKa = 10.48VMSVSFPKK378 pKa = 9.84GTRR381 pKa = 11.84FAYY384 pKa = 10.45GNLNSLL390 pKa = 4.17

Molecular weight: 44.6 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

6

0

6

2297

96

618

382.8

42.72

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.485 ± 0.469

2.264 ± 0.791

5.834 ± 0.282

6.487 ± 0.433

3.875 ± 0.508

7.357 ± 0.847

1.741 ± 0.202

4.092 ± 0.79

5.355 ± 0.946

9.099 ± 0.737

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.611 ± 0.439

4.484 ± 0.659

5.921 ± 0.761

4.005 ± 0.316

6.051 ± 0.798

8.663 ± 0.82

6.661 ± 0.57

6.226 ± 0.459

1.35 ± 0.363

3.439 ± 0.256
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