Seal anellovirus 4

Taxonomy: Viruses; Anelloviridae; Nutorquevirus; Torque teno seal virus 4

Average proteome isoelectric point is 9.34

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1 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|A0A0A7TXL6|A0A0A7TXL6_9VIRU Capsid protein OS=Seal anellovirus 4 OX=1566011 PE=3 SV=1
MM1 pKa = 7.0AWYY4 pKa = 8.39WRR6 pKa = 11.84WRR8 pKa = 11.84TRR10 pKa = 11.84RR11 pKa = 11.84WRR13 pKa = 11.84WRR15 pKa = 11.84PRR17 pKa = 11.84RR18 pKa = 11.84RR19 pKa = 11.84FVRR22 pKa = 11.84RR23 pKa = 11.84RR24 pKa = 11.84RR25 pKa = 11.84RR26 pKa = 11.84FYY28 pKa = 9.93PRR30 pKa = 11.84RR31 pKa = 11.84ANRR34 pKa = 11.84LRR36 pKa = 11.84YY37 pKa = 8.12NRR39 pKa = 11.84RR40 pKa = 11.84WVRR43 pKa = 11.84RR44 pKa = 11.84RR45 pKa = 11.84RR46 pKa = 11.84FRR48 pKa = 11.84RR49 pKa = 11.84RR50 pKa = 11.84RR51 pKa = 11.84RR52 pKa = 11.84RR53 pKa = 11.84HH54 pKa = 5.63APFTSKK60 pKa = 10.81VLLWNPSRR68 pKa = 11.84IVRR71 pKa = 11.84CKK73 pKa = 10.27IIGWHH78 pKa = 6.79PGLFCNQFNTIDD90 pKa = 3.48TCYY93 pKa = 11.14VNAIEE98 pKa = 5.85DD99 pKa = 3.76KK100 pKa = 10.08QTVQGFRR107 pKa = 11.84GGGVAFLALTLNMLYY122 pKa = 10.07RR123 pKa = 11.84EE124 pKa = 4.79HH125 pKa = 8.03IFGRR129 pKa = 11.84NFWTRR134 pKa = 11.84SNEE137 pKa = 3.99GFDD140 pKa = 3.34LAQYY144 pKa = 10.36RR145 pKa = 11.84GTRR148 pKa = 11.84VTFFPHH154 pKa = 5.27YY155 pKa = 8.25QLPYY159 pKa = 9.1IVTWLRR165 pKa = 11.84DD166 pKa = 3.13FATPVDD172 pKa = 3.55KK173 pKa = 10.69HH174 pKa = 6.85IQDD177 pKa = 3.58MHH179 pKa = 5.84PQRR182 pKa = 11.84ALFGPNHH189 pKa = 6.32KK190 pKa = 10.58VILPRR195 pKa = 11.84VFGRR199 pKa = 11.84KK200 pKa = 9.09RR201 pKa = 11.84KK202 pKa = 7.18WSLYY206 pKa = 9.51IRR208 pKa = 11.84PPPLNEE214 pKa = 3.9RR215 pKa = 11.84KK216 pKa = 8.87WYY218 pKa = 11.37SMVSWCNVVIAKK230 pKa = 10.21IGISFINLTSPLLHH244 pKa = 6.32QEE246 pKa = 4.34SPFPAVFCGYY256 pKa = 8.63TMQSGSFGEE265 pKa = 4.61PPRR268 pKa = 11.84CMLDD272 pKa = 3.3PEE274 pKa = 4.67GLPKK278 pKa = 10.25VRR280 pKa = 11.84EE281 pKa = 3.92NPTWHH286 pKa = 6.09VGNYY290 pKa = 9.08NLPCCYY296 pKa = 10.01RR297 pKa = 11.84PLWDD301 pKa = 5.79DD302 pKa = 3.35GTDD305 pKa = 3.21NYY307 pKa = 11.05VLMNYY312 pKa = 7.17TNKK315 pKa = 9.85PPSVQGTYY323 pKa = 10.32RR324 pKa = 11.84PTGTGQEE331 pKa = 4.05VLIWQAKK338 pKa = 7.79NRR340 pKa = 11.84HH341 pKa = 5.79ALLAMVLRR349 pKa = 11.84FNRR352 pKa = 11.84IKK354 pKa = 10.64RR355 pKa = 11.84NYY357 pKa = 8.46LCKK360 pKa = 10.12PLATWQIFWPSVMGMYY376 pKa = 9.74WYY378 pKa = 10.7VDD380 pKa = 3.31QARR383 pKa = 11.84VLEE386 pKa = 4.4GTVDD390 pKa = 3.95TIVPDD395 pKa = 3.27MSITVPEE402 pKa = 4.12EE403 pKa = 3.96LPTKK407 pKa = 8.63TNRR410 pKa = 11.84SWIIFTPPRR419 pKa = 11.84GEE421 pKa = 3.76NMAKK425 pKa = 9.56IRR427 pKa = 11.84EE428 pKa = 4.51HH429 pKa = 6.01IHH431 pKa = 6.16GNNIMTWPTLPQVKK445 pKa = 8.73TICSRR450 pKa = 11.84IAGSAGFTIGYY461 pKa = 10.16GEE463 pKa = 4.34MPIKK467 pKa = 9.08TANVPFFYY475 pKa = 10.29KK476 pKa = 10.48SYY478 pKa = 8.77WRR480 pKa = 11.84WGGSFADD487 pKa = 3.36ADD489 pKa = 3.81TRR491 pKa = 11.84VRR493 pKa = 11.84NPCVEE498 pKa = 4.25LPMATGTDD506 pKa = 3.09RR507 pKa = 11.84LGVQIRR513 pKa = 11.84DD514 pKa = 3.49PATVSLANIHH524 pKa = 6.48PWDD527 pKa = 4.53LEE529 pKa = 4.13NGSITKK535 pKa = 9.54PAMLRR540 pKa = 11.84ILSSILGPGSHH551 pKa = 7.04LPGAPTADD559 pKa = 3.56PQLPQAKK566 pKa = 9.32EE567 pKa = 4.12GEE569 pKa = 4.3EE570 pKa = 4.13LPEE573 pKa = 4.07QSSSSGDD580 pKa = 3.06SDD582 pKa = 3.78TPTEE586 pKa = 4.21EE587 pKa = 4.16EE588 pKa = 4.42PPTSEE593 pKa = 4.43EE594 pKa = 3.99EE595 pKa = 4.28QEE597 pKa = 4.35TSQVWRR603 pKa = 11.84RR604 pKa = 11.84KK605 pKa = 6.85LQRR608 pKa = 11.84MGKK611 pKa = 8.88RR612 pKa = 11.84LRR614 pKa = 11.84RR615 pKa = 11.84EE616 pKa = 3.47QQYY619 pKa = 10.18RR620 pKa = 11.84RR621 pKa = 11.84RR622 pKa = 11.84VKK624 pKa = 10.32QRR626 pKa = 11.84LLEE629 pKa = 4.03LSGYY633 pKa = 7.15QHH635 pKa = 7.68PSTQFMEE642 pKa = 4.41

Molecular weight: 75.49 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0A7TXL6|A0A0A7TXL6_9VIRU Capsid protein OS=Seal anellovirus 4 OX=1566011 PE=3 SV=1
MM1 pKa = 7.0AWYY4 pKa = 8.39WRR6 pKa = 11.84WRR8 pKa = 11.84TRR10 pKa = 11.84RR11 pKa = 11.84WRR13 pKa = 11.84WRR15 pKa = 11.84PRR17 pKa = 11.84RR18 pKa = 11.84RR19 pKa = 11.84FVRR22 pKa = 11.84RR23 pKa = 11.84RR24 pKa = 11.84RR25 pKa = 11.84RR26 pKa = 11.84FYY28 pKa = 9.93PRR30 pKa = 11.84RR31 pKa = 11.84ANRR34 pKa = 11.84LRR36 pKa = 11.84YY37 pKa = 8.12NRR39 pKa = 11.84RR40 pKa = 11.84WVRR43 pKa = 11.84RR44 pKa = 11.84RR45 pKa = 11.84RR46 pKa = 11.84FRR48 pKa = 11.84RR49 pKa = 11.84RR50 pKa = 11.84RR51 pKa = 11.84RR52 pKa = 11.84RR53 pKa = 11.84HH54 pKa = 5.63APFTSKK60 pKa = 10.81VLLWNPSRR68 pKa = 11.84IVRR71 pKa = 11.84CKK73 pKa = 10.27IIGWHH78 pKa = 6.79PGLFCNQFNTIDD90 pKa = 3.48TCYY93 pKa = 11.14VNAIEE98 pKa = 5.85DD99 pKa = 3.76KK100 pKa = 10.08QTVQGFRR107 pKa = 11.84GGGVAFLALTLNMLYY122 pKa = 10.07RR123 pKa = 11.84EE124 pKa = 4.79HH125 pKa = 8.03IFGRR129 pKa = 11.84NFWTRR134 pKa = 11.84SNEE137 pKa = 3.99GFDD140 pKa = 3.34LAQYY144 pKa = 10.36RR145 pKa = 11.84GTRR148 pKa = 11.84VTFFPHH154 pKa = 5.27YY155 pKa = 8.25QLPYY159 pKa = 9.1IVTWLRR165 pKa = 11.84DD166 pKa = 3.13FATPVDD172 pKa = 3.55KK173 pKa = 10.69HH174 pKa = 6.85IQDD177 pKa = 3.58MHH179 pKa = 5.84PQRR182 pKa = 11.84ALFGPNHH189 pKa = 6.32KK190 pKa = 10.58VILPRR195 pKa = 11.84VFGRR199 pKa = 11.84KK200 pKa = 9.09RR201 pKa = 11.84KK202 pKa = 7.18WSLYY206 pKa = 9.51IRR208 pKa = 11.84PPPLNEE214 pKa = 3.9RR215 pKa = 11.84KK216 pKa = 8.87WYY218 pKa = 11.37SMVSWCNVVIAKK230 pKa = 10.21IGISFINLTSPLLHH244 pKa = 6.32QEE246 pKa = 4.34SPFPAVFCGYY256 pKa = 8.63TMQSGSFGEE265 pKa = 4.61PPRR268 pKa = 11.84CMLDD272 pKa = 3.3PEE274 pKa = 4.67GLPKK278 pKa = 10.25VRR280 pKa = 11.84EE281 pKa = 3.92NPTWHH286 pKa = 6.09VGNYY290 pKa = 9.08NLPCCYY296 pKa = 10.01RR297 pKa = 11.84PLWDD301 pKa = 5.79DD302 pKa = 3.35GTDD305 pKa = 3.21NYY307 pKa = 11.05VLMNYY312 pKa = 7.17TNKK315 pKa = 9.85PPSVQGTYY323 pKa = 10.32RR324 pKa = 11.84PTGTGQEE331 pKa = 4.05VLIWQAKK338 pKa = 7.79NRR340 pKa = 11.84HH341 pKa = 5.79ALLAMVLRR349 pKa = 11.84FNRR352 pKa = 11.84IKK354 pKa = 10.64RR355 pKa = 11.84NYY357 pKa = 8.46LCKK360 pKa = 10.12PLATWQIFWPSVMGMYY376 pKa = 9.74WYY378 pKa = 10.7VDD380 pKa = 3.31QARR383 pKa = 11.84VLEE386 pKa = 4.4GTVDD390 pKa = 3.95TIVPDD395 pKa = 3.27MSITVPEE402 pKa = 4.12EE403 pKa = 3.96LPTKK407 pKa = 8.63TNRR410 pKa = 11.84SWIIFTPPRR419 pKa = 11.84GEE421 pKa = 3.76NMAKK425 pKa = 9.56IRR427 pKa = 11.84EE428 pKa = 4.51HH429 pKa = 6.01IHH431 pKa = 6.16GNNIMTWPTLPQVKK445 pKa = 8.73TICSRR450 pKa = 11.84IAGSAGFTIGYY461 pKa = 10.16GEE463 pKa = 4.34MPIKK467 pKa = 9.08TANVPFFYY475 pKa = 10.29KK476 pKa = 10.48SYY478 pKa = 8.77WRR480 pKa = 11.84WGGSFADD487 pKa = 3.36ADD489 pKa = 3.81TRR491 pKa = 11.84VRR493 pKa = 11.84NPCVEE498 pKa = 4.25LPMATGTDD506 pKa = 3.09RR507 pKa = 11.84LGVQIRR513 pKa = 11.84DD514 pKa = 3.49PATVSLANIHH524 pKa = 6.48PWDD527 pKa = 4.53LEE529 pKa = 4.13NGSITKK535 pKa = 9.54PAMLRR540 pKa = 11.84ILSSILGPGSHH551 pKa = 7.04LPGAPTADD559 pKa = 3.56PQLPQAKK566 pKa = 9.32EE567 pKa = 4.12GEE569 pKa = 4.3EE570 pKa = 4.13LPEE573 pKa = 4.07QSSSSGDD580 pKa = 3.06SDD582 pKa = 3.78TPTEE586 pKa = 4.21EE587 pKa = 4.16EE588 pKa = 4.42PPTSEE593 pKa = 4.43EE594 pKa = 3.99EE595 pKa = 4.28QEE597 pKa = 4.35TSQVWRR603 pKa = 11.84RR604 pKa = 11.84KK605 pKa = 6.85LQRR608 pKa = 11.84MGKK611 pKa = 8.88RR612 pKa = 11.84LRR614 pKa = 11.84RR615 pKa = 11.84EE616 pKa = 3.47QQYY619 pKa = 10.18RR620 pKa = 11.84RR621 pKa = 11.84RR622 pKa = 11.84VKK624 pKa = 10.32QRR626 pKa = 11.84LLEE629 pKa = 4.03LSGYY633 pKa = 7.15QHH635 pKa = 7.68PSTQFMEE642 pKa = 4.41

Molecular weight: 75.49 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

1

0

1

642

642

642

642.0

75.49

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.517 ± 0.0

1.713 ± 0.0

3.271 ± 0.0

4.829 ± 0.0

4.361 ± 0.0

6.386 ± 0.0

2.336 ± 0.0

5.14 ± 0.0

3.738 ± 0.0

7.321 ± 0.0

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.804 ± 0.0

4.673 ± 0.0

8.255 ± 0.0

4.206 ± 0.0

11.526 ± 0.0

5.14 ± 0.0

6.542 ± 0.0

5.607 ± 0.0

3.894 ± 0.0

3.738 ± 0.0
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