Antarctic penguin virus B

Taxonomy: Viruses; Riboviria; Orthornavirae; Negarnaviricota; Haploviricotina; Monjiviricetes; Mononegavirales; Paramyxoviridae; Avulavirinae; Orthoavulavirus; Avian orthoavulavirus 18

Average proteome isoelectric point is 6.98

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|A0A1Y0KCB8|A0A1Y0KCB8_9MONO Nucleocapsid OS=Antarctic penguin virus B OX=2006073 PE=3 SV=1
MM1 pKa = 7.79ILRR4 pKa = 11.84IITGRR9 pKa = 11.84SRR11 pKa = 11.84YY12 pKa = 9.59SRR14 pKa = 11.84GRR16 pKa = 11.84DD17 pKa = 3.06RR18 pKa = 11.84EE19 pKa = 3.99QTYY22 pKa = 10.68SANHH26 pKa = 6.63SILNMSSIFSEE37 pKa = 3.82YY38 pKa = 11.04DD39 pKa = 2.93KK40 pKa = 11.19FLEE43 pKa = 4.74CQTHH47 pKa = 5.28PVSRR51 pKa = 11.84AMPTEE56 pKa = 4.19GGGALKK62 pKa = 10.31IEE64 pKa = 4.09IPVFVLNSDD73 pKa = 3.78DD74 pKa = 4.6PEE76 pKa = 4.25LRR78 pKa = 11.84WRR80 pKa = 11.84FTCFVLRR87 pKa = 11.84LALSEE92 pKa = 4.29SANRR96 pKa = 11.84PLRR99 pKa = 11.84QGALISVLCAHH110 pKa = 6.56AQVMKK115 pKa = 10.03TYY117 pKa = 10.81VSLAAQSGEE126 pKa = 3.84AVITILEE133 pKa = 4.12IDD135 pKa = 4.18DD136 pKa = 4.82FEE138 pKa = 6.31DD139 pKa = 4.88KK140 pKa = 11.02IPVFNNRR147 pKa = 11.84SGITEE152 pKa = 3.82EE153 pKa = 4.07RR154 pKa = 11.84ASRR157 pKa = 11.84LAMIAEE163 pKa = 4.52DD164 pKa = 4.8LPRR167 pKa = 11.84ACTNEE172 pKa = 4.05TPFVNGNTEE181 pKa = 3.88NDD183 pKa = 3.83PPEE186 pKa = 4.67DD187 pKa = 3.74ASDD190 pKa = 3.5VLDD193 pKa = 5.08RR194 pKa = 11.84IFSIQVQIWITVAKK208 pKa = 10.58AMTAFEE214 pKa = 4.14TAEE217 pKa = 3.87EE218 pKa = 4.62SEE220 pKa = 4.11TRR222 pKa = 11.84RR223 pKa = 11.84LNKK226 pKa = 9.94YY227 pKa = 6.6MQQGRR232 pKa = 11.84VQKK235 pKa = 10.47KK236 pKa = 9.16CLLFPIVRR244 pKa = 11.84TTVQLTIRR252 pKa = 11.84QSLLIRR258 pKa = 11.84GFLVSEE264 pKa = 4.61MKK266 pKa = 10.44RR267 pKa = 11.84AQNSPGGKK275 pKa = 7.92SAYY278 pKa = 9.76YY279 pKa = 10.66SFVGDD284 pKa = 3.68IAAYY288 pKa = 9.22IKK290 pKa = 10.76NAGVTAFLLTLKK302 pKa = 10.75FGIQTRR308 pKa = 11.84LPALALSSLSGDD320 pKa = 3.26IQKK323 pKa = 10.15VKK325 pKa = 10.84QLMVLYY331 pKa = 10.29RR332 pKa = 11.84EE333 pKa = 4.3KK334 pKa = 11.27GEE336 pKa = 4.07NGPYY340 pKa = 7.32MTLLGDD346 pKa = 3.91PDD348 pKa = 3.59QMQFAPAEE356 pKa = 4.01YY357 pKa = 10.29SLLYY361 pKa = 10.23SYY363 pKa = 11.85AMGVASVLEE372 pKa = 4.44SSTTRR377 pKa = 11.84YY378 pKa = 9.55QFARR382 pKa = 11.84DD383 pKa = 3.6FMNPTFWRR391 pKa = 11.84IGVEE395 pKa = 4.19SAQTLATSVDD405 pKa = 3.2EE406 pKa = 4.91GMASEE411 pKa = 4.4LQLGKK416 pKa = 9.94QSRR419 pKa = 11.84AVLSEE424 pKa = 3.63MMQKK428 pKa = 9.97VAGSAGEE435 pKa = 4.06YY436 pKa = 9.77TMNAPAASVMVGSGVGEE453 pKa = 4.09STRR456 pKa = 11.84PLTSKK461 pKa = 10.39VGSSRR466 pKa = 11.84IQSDD470 pKa = 4.13GAQIPPGFNTLEE482 pKa = 3.86EE483 pKa = 4.7YY484 pKa = 10.4YY485 pKa = 10.71DD486 pKa = 3.72YY487 pKa = 10.73MRR489 pKa = 11.84SEE491 pKa = 4.69GAGKK495 pKa = 10.36AGTSAGTSSKK505 pKa = 10.58PKK507 pKa = 10.3TPGLDD512 pKa = 4.09DD513 pKa = 4.35DD514 pKa = 5.08TDD516 pKa = 3.92NQGDD520 pKa = 3.39WSLL523 pKa = 3.62

Molecular weight: 57.57 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1Y0KCB7|A0A1Y0KCB7_9MONO Phosphoprotein OS=Antarctic penguin virus B OX=2006073 PE=4 SV=1
MM1 pKa = 7.64SLEE4 pKa = 4.03SRR6 pKa = 11.84TVRR9 pKa = 11.84LYY11 pKa = 11.24VDD13 pKa = 4.12PDD15 pKa = 3.29QAASSLLAFPLIFTSNEE32 pKa = 3.97SGKK35 pKa = 8.68KK36 pKa = 7.8TLSPQYY42 pKa = 9.65RR43 pKa = 11.84IQIIEE48 pKa = 4.62DD49 pKa = 3.55DD50 pKa = 4.09RR51 pKa = 11.84EE52 pKa = 4.08SDD54 pKa = 3.31NDD56 pKa = 3.74LVFISTYY63 pKa = 10.99GFITGLEE70 pKa = 4.2TAVDD74 pKa = 3.9RR75 pKa = 11.84SISVDD80 pKa = 3.14MSQEE84 pKa = 3.95RR85 pKa = 11.84VVLTSCMLPLGSVPKK100 pKa = 10.47TSDD103 pKa = 2.9LHH105 pKa = 5.54EE106 pKa = 4.38LARR109 pKa = 11.84ACLEE113 pKa = 4.34LKK115 pKa = 9.8VACKK119 pKa = 10.03KK120 pKa = 10.53AATNSEE126 pKa = 4.1RR127 pKa = 11.84IIFNILDD134 pKa = 4.39APPVLAPCATIKK146 pKa = 10.63QAVTSCAAAVNLKK159 pKa = 10.54APEE162 pKa = 4.85KK163 pKa = 10.88IMGNYY168 pKa = 9.69DD169 pKa = 3.97LLYY172 pKa = 10.51KK173 pKa = 9.68VTFVSLTIIPAGSVYY188 pKa = 10.41KK189 pKa = 10.83VSSPVLKK196 pKa = 10.57AGSSLTYY203 pKa = 10.65GLNLSITLKK212 pKa = 10.28IDD214 pKa = 3.22IGDD217 pKa = 3.59QHH219 pKa = 7.05PSAKK223 pKa = 9.62MLMKK227 pKa = 10.27RR228 pKa = 11.84DD229 pKa = 3.54DD230 pKa = 3.74GFYY233 pKa = 10.46ANLWIHH239 pKa = 6.71CGLLSAVKK247 pKa = 10.39KK248 pKa = 10.44GGKK251 pKa = 8.34KK252 pKa = 9.94HH253 pKa = 6.38SIEE256 pKa = 4.29EE257 pKa = 3.89IANKK261 pKa = 8.9VRR263 pKa = 11.84RR264 pKa = 11.84LEE266 pKa = 4.08MKK268 pKa = 10.77LMLVDD273 pKa = 3.47MFGPSIVIKK282 pKa = 9.74CTGVKK287 pKa = 9.26TKK289 pKa = 10.64LLAGFFSKK297 pKa = 10.41KK298 pKa = 8.17GTAVYY303 pKa = 9.07PISRR307 pKa = 11.84AAPGIGKK314 pKa = 8.82LLWSQSGTITEE325 pKa = 4.0AAIIIQGGTPHH336 pKa = 6.28QLVSTSDD343 pKa = 3.65YY344 pKa = 11.16AVTSTKK350 pKa = 9.45VTVGGGNSKK359 pKa = 10.86YY360 pKa = 11.0NPFKK364 pKa = 10.83KK365 pKa = 10.46

Molecular weight: 39.43 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

4621

365

2207

770.2

85.03

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.531 ± 0.536

2.056 ± 0.239

4.891 ± 0.477

4.696 ± 0.421

3.073 ± 0.346

5.865 ± 0.634

1.536 ± 0.413

6.709 ± 0.514

4.761 ± 0.448

10.777 ± 1.091

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.792 ± 0.154

4.588 ± 0.333

4.804 ± 0.538

4.458 ± 0.415

5.129 ± 0.536

9.046 ± 0.597

6.557 ± 0.39

6.47 ± 0.621

0.844 ± 0.151

3.419 ± 0.388
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