Simian retrovirus Y

Taxonomy: Viruses; Riboviria; Pararnavirae; Artverviricota; Revtraviricetes; Ortervirales; Retroviridae; unclassified Retroviridae

Average proteome isoelectric point is 7.53

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4 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|L0MZL7|L0MZL7_9RETR Envelope protein OS=Simian retrovirus Y OX=980635 GN=env PE=4 SV=1
MM1 pKa = 6.93GQEE4 pKa = 4.61LSQHH8 pKa = 6.05DD9 pKa = 5.05LYY11 pKa = 11.71VDD13 pKa = 3.59QLKK16 pKa = 10.53KK17 pKa = 10.36ALKK20 pKa = 10.08ARR22 pKa = 11.84GVKK25 pKa = 9.66VKK27 pKa = 10.77YY28 pKa = 10.54ADD30 pKa = 3.61LLKK33 pKa = 11.07FFDD36 pKa = 4.81FVKK39 pKa = 9.86DD40 pKa = 3.41TCPWFPQEE48 pKa = 3.67GTIDD52 pKa = 3.17IKK54 pKa = 10.13RR55 pKa = 11.84WRR57 pKa = 11.84RR58 pKa = 11.84VGDD61 pKa = 3.88CFQDD65 pKa = 3.72YY66 pKa = 10.54YY67 pKa = 10.97KK68 pKa = 10.65TFGPEE73 pKa = 3.94KK74 pKa = 10.38VPVTAFSYY82 pKa = 10.07WNLIKK87 pKa = 10.52EE88 pKa = 4.72LIDD91 pKa = 3.58KK92 pKa = 11.04KK93 pKa = 10.57EE94 pKa = 3.93DD95 pKa = 3.45HH96 pKa = 6.89PQVLAAVTQTEE107 pKa = 4.32EE108 pKa = 4.02LLKK111 pKa = 10.31TGSQSDD117 pKa = 4.2LQHH120 pKa = 6.76LPPDD124 pKa = 4.34PEE126 pKa = 4.22TDD128 pKa = 4.57LISLDD133 pKa = 3.76SDD135 pKa = 3.72EE136 pKa = 5.37EE137 pKa = 4.4GAKK140 pKa = 10.52APSIKK145 pKa = 10.23DD146 pKa = 3.32CKK148 pKa = 8.53TVRR151 pKa = 11.84NKK153 pKa = 10.14KK154 pKa = 9.18PKK156 pKa = 9.96RR157 pKa = 11.84FPVLLTSQEE166 pKa = 4.27SKK168 pKa = 11.28NDD170 pKa = 3.74DD171 pKa = 4.15NDD173 pKa = 4.48PDD175 pKa = 5.92DD176 pKa = 6.28DD177 pKa = 5.91DD178 pKa = 5.84PDD180 pKa = 4.0PQEE183 pKa = 4.81VNWDD187 pKa = 3.9DD188 pKa = 4.26LADD191 pKa = 3.74AAARR195 pKa = 11.84YY196 pKa = 8.02HH197 pKa = 6.25NPDD200 pKa = 2.99WPPFLTRR207 pKa = 11.84PPPYY211 pKa = 10.52NKK213 pKa = 9.84AAPSAPEE220 pKa = 3.67VMAVVNPKK228 pKa = 10.56EE229 pKa = 3.84EE230 pKa = 4.31LKK232 pKa = 11.05EE233 pKa = 4.15KK234 pKa = 10.21IAQLEE239 pKa = 4.17EE240 pKa = 4.15QIKK243 pKa = 10.86LEE245 pKa = 4.18EE246 pKa = 4.12LHH248 pKa = 6.4QSLISRR254 pKa = 11.84LQKK257 pKa = 10.7LKK259 pKa = 10.02TGNEE263 pKa = 3.69RR264 pKa = 11.84VTNLDD269 pKa = 3.24NAGGFPRR276 pKa = 11.84TPHH279 pKa = 6.86WPRR282 pKa = 11.84QHH284 pKa = 5.53VPKK287 pKa = 10.5GKK289 pKa = 10.24SYY291 pKa = 10.85TNIEE295 pKa = 4.33RR296 pKa = 11.84EE297 pKa = 4.2PSPKK301 pKa = 10.32DD302 pKa = 2.95IFPVTEE308 pKa = 3.98TVDD311 pKa = 3.43AQGQAWRR318 pKa = 11.84HH319 pKa = 5.12HH320 pKa = 6.22NGFDD324 pKa = 3.27FTVIKK329 pKa = 9.85EE330 pKa = 4.31LKK332 pKa = 8.64TAASQYY338 pKa = 10.77GATAPYY344 pKa = 8.96TLAIVEE350 pKa = 4.48SVADD354 pKa = 3.63NWLTPTDD361 pKa = 3.42WNTLVRR367 pKa = 11.84AVLSGGDD374 pKa = 3.36HH375 pKa = 6.8LLWKK379 pKa = 10.66SEE381 pKa = 3.58FFEE384 pKa = 4.44NCRR387 pKa = 11.84EE388 pKa = 3.98TAKK391 pKa = 10.61RR392 pKa = 11.84NQQAGNGWDD401 pKa = 3.64FDD403 pKa = 4.06MLTGSGNYY411 pKa = 10.15SNTDD415 pKa = 2.46AQMQYY420 pKa = 11.44DD421 pKa = 4.17PGLFAQIQAAAIKK434 pKa = 9.62AWRR437 pKa = 11.84KK438 pKa = 9.78LPVKK442 pKa = 9.92GDD444 pKa = 3.67PGASLTGVKK453 pKa = 9.76QGPDD457 pKa = 3.08EE458 pKa = 4.48PFSEE462 pKa = 4.91FVHH465 pKa = 7.31RR466 pKa = 11.84LITTAGRR473 pKa = 11.84IFGNAEE479 pKa = 3.61AGVDD483 pKa = 3.84YY484 pKa = 10.87VKK486 pKa = 10.86QLAYY490 pKa = 10.49EE491 pKa = 4.22NANPACQAAIRR502 pKa = 11.84PYY504 pKa = 10.38RR505 pKa = 11.84KK506 pKa = 8.54KK507 pKa = 9.28TDD509 pKa = 3.14LTGYY513 pKa = 9.9IRR515 pKa = 11.84LCSDD519 pKa = 3.8IGPSYY524 pKa = 10.24QQGLAMAAAFSGQTVKK540 pKa = 11.11DD541 pKa = 3.64FLNNKK546 pKa = 8.72HH547 pKa = 5.96RR548 pKa = 11.84EE549 pKa = 3.78KK550 pKa = 10.93GGCFKK555 pKa = 10.7CGKK558 pKa = 9.61AGHH561 pKa = 6.02FAKK564 pKa = 10.59NCQEE568 pKa = 4.14NIKK571 pKa = 10.95NPGTKK576 pKa = 9.98VPGVCPRR583 pKa = 11.84CKK585 pKa = 9.94RR586 pKa = 11.84GKK588 pKa = 9.48HH589 pKa = 4.71WANEE593 pKa = 4.47CKK595 pKa = 10.49SKK597 pKa = 9.96TDD599 pKa = 3.38SQGNPLPPHH608 pKa = 6.29QGNGWRR614 pKa = 11.84GQPQAPKK621 pKa = 9.09QAYY624 pKa = 8.28GAVSFVPANNNNPFQNLLEE643 pKa = 4.1PHH645 pKa = 6.15QEE647 pKa = 4.15VQDD650 pKa = 3.85WTSVPPPTQYY660 pKa = 11.76

Molecular weight: 73.96 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|L0MXX7|L0MXX7_9RETR Gag protein OS=Simian retrovirus Y OX=980635 GN=gag PE=4 SV=1
SS1 pKa = 7.13RR2 pKa = 11.84KK3 pKa = 8.55STPTPSGKK11 pKa = 9.56RR12 pKa = 11.84VEE14 pKa = 4.81GPAPGPEE21 pKa = 3.72TSLWGGQLCPSQQQQSISEE40 pKa = 4.33LARR43 pKa = 11.84ATPGSAGLDD52 pKa = 3.4LSSASHH58 pKa = 5.85TVLTPEE64 pKa = 5.01MGPQALGTGIYY75 pKa = 10.61GPLPTNTFGLIVGRR89 pKa = 11.84SSITMKK95 pKa = 10.56GLQVFPGIIDD105 pKa = 3.44NDD107 pKa = 3.65YY108 pKa = 9.78TGEE111 pKa = 3.96IKK113 pKa = 10.46IMAKK117 pKa = 10.17ALNNIITIPQGDD129 pKa = 4.5RR130 pKa = 11.84IAQLVLLPLIKK141 pKa = 9.87TSNKK145 pKa = 8.09VQQSFRR151 pKa = 11.84GQKK154 pKa = 10.43GFGSSDD160 pKa = 3.44IYY162 pKa = 10.15WVQPITNKK170 pKa = 10.15KK171 pKa = 9.74PSLTLWLDD179 pKa = 3.53GKK181 pKa = 11.13SFTGLMDD188 pKa = 3.6TGADD192 pKa = 3.3VTIIKK197 pKa = 10.34QEE199 pKa = 3.87DD200 pKa = 4.07WPPNWPTTEE209 pKa = 3.83TLTNLRR215 pKa = 11.84GIGQSNNPRR224 pKa = 11.84QSSKK228 pKa = 11.03YY229 pKa = 8.55LTWKK233 pKa = 10.59DD234 pKa = 3.32KK235 pKa = 11.17EE236 pKa = 4.36NNTGLIKK243 pKa = 10.5PFIIPNLPVNLWGRR257 pKa = 11.84DD258 pKa = 3.49LLSQMKK264 pKa = 10.38IMMCSPNDD272 pKa = 3.42VVTAQMLAQGYY283 pKa = 9.59SPGKK287 pKa = 10.3GLGKK291 pKa = 10.29NEE293 pKa = 4.59DD294 pKa = 4.75GILQPIPNLGQFDD307 pKa = 4.08KK308 pKa = 11.24KK309 pKa = 11.24GLGNFF314 pKa = 3.79

Molecular weight: 33.93 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

4

0

4

2423

314

864

605.8

67.29

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.181 ± 0.845

2.064 ± 0.544

5.489 ± 0.561

3.673 ± 0.665

3.673 ± 0.387

6.48 ± 1.178

2.435 ± 0.542

6.191 ± 0.99

6.521 ± 0.759

10.194 ± 0.99

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.197 ± 0.345

5.076 ± 0.221

7.222 ± 0.475

6.356 ± 0.257

3.591 ± 0.222

6.067 ± 0.939

6.686 ± 0.464

5.241 ± 0.501

1.94 ± 0.275

2.724 ± 0.274
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