Rhynchobatus djiddensis polyomavirus 1

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cossaviricota; Papovaviricetes; Sepolyvirales; Polyomaviridae

Average proteome isoelectric point is 6.49

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|A0A0B5CVG5|A0A0B5CVG5_9POLY Large T OS=Rhynchobatus djiddensis polyomavirus 1 OX=2170102 PE=4 SV=1
MM1 pKa = 7.67KK2 pKa = 10.42ARR4 pKa = 11.84GRR6 pKa = 11.84AFRR9 pKa = 11.84RR10 pKa = 11.84QLGLPCLCLNSKK22 pKa = 10.54PNVDD26 pKa = 4.36CDD28 pKa = 3.84VHH30 pKa = 8.06FCDD33 pKa = 6.01IDD35 pKa = 5.2DD36 pKa = 5.04DD37 pKa = 5.09SDD39 pKa = 3.44WDD41 pKa = 3.81SDD43 pKa = 3.37EE44 pKa = 5.48DD45 pKa = 4.73PIVNQVRR52 pKa = 11.84KK53 pKa = 10.34NIFDD57 pKa = 3.66NYY59 pKa = 8.78WRR61 pKa = 11.84DD62 pKa = 3.17RR63 pKa = 11.84LMCPEE68 pKa = 4.68VISDD72 pKa = 3.92SEE74 pKa = 4.06

Molecular weight: 8.69 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0B5CSL6|A0A0B5CSL6_9POLY VP1 OS=Rhynchobatus djiddensis polyomavirus 1 OX=2170102 GN=VP1 PE=3 SV=1
MM1 pKa = 7.13GAVIAMLAAEE11 pKa = 5.04GGTLALEE18 pKa = 4.28EE19 pKa = 4.12ALGVSMAALEE29 pKa = 4.07TSAAIEE35 pKa = 4.16GFAGVGEE42 pKa = 4.17MMAASGMAGALEE54 pKa = 4.0EE55 pKa = 4.51AAMEE59 pKa = 4.25TLGTQAAQGMLSEE72 pKa = 4.5SLVGGGGIALATLNLSSGITGIMLSDD98 pKa = 3.26FHH100 pKa = 8.57GNGNRR105 pKa = 11.84FPYY108 pKa = 10.17LLKK111 pKa = 10.47EE112 pKa = 4.17NQEE115 pKa = 4.19GEE117 pKa = 4.15IPAVLLSLTKK127 pKa = 10.71SPIPGKK133 pKa = 9.96KK134 pKa = 7.55WGARR138 pKa = 11.84RR139 pKa = 11.84FVKK142 pKa = 10.43KK143 pKa = 10.35VGYY146 pKa = 8.84KK147 pKa = 9.69RR148 pKa = 11.84KK149 pKa = 9.81RR150 pKa = 11.84RR151 pKa = 11.84VKK153 pKa = 10.36KK154 pKa = 10.03RR155 pKa = 11.84AQPPQEE161 pKa = 3.95AEE163 pKa = 3.89EE164 pKa = 4.24VVEE167 pKa = 4.19EE168 pKa = 4.09EE169 pKa = 3.45RR170 pKa = 11.84RR171 pKa = 11.84YY172 pKa = 9.56PLRR175 pKa = 11.84RR176 pKa = 11.84GPLFRR181 pKa = 11.84RR182 pKa = 11.84PRR184 pKa = 11.84EE185 pKa = 3.73RR186 pKa = 11.84QPYY189 pKa = 9.28RR190 pKa = 11.84EE191 pKa = 4.28EE192 pKa = 3.9IEE194 pKa = 4.19NLLFVSAATSGVRR207 pKa = 11.84KK208 pKa = 9.34RR209 pKa = 11.84RR210 pKa = 11.84KK211 pKa = 9.05ARR213 pKa = 11.84KK214 pKa = 8.19PRR216 pKa = 11.84CTRR219 pKa = 11.84YY220 pKa = 9.93YY221 pKa = 10.38PNGNCQEE228 pKa = 4.24KK229 pKa = 10.26KK230 pKa = 10.5GPKK233 pKa = 9.5GPHH236 pKa = 4.8SSKK239 pKa = 10.51RR240 pKa = 11.84RR241 pKa = 11.84LL242 pKa = 3.29

Molecular weight: 26.34 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

1190

74

597

297.5

33.59

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.387 ± 1.607

2.941 ± 0.939

5.798 ± 1.625

7.647 ± 0.869

4.286 ± 0.595

7.227 ± 1.359

2.101 ± 0.711

5.126 ± 0.612

7.479 ± 0.487

8.655 ± 0.463

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.941 ± 0.395

4.454 ± 0.443

4.79 ± 0.371

2.941 ± 0.052

6.723 ± 1.172

6.723 ± 0.435

4.538 ± 0.73

5.21 ± 0.295

0.84 ± 0.19

3.193 ± 0.37
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