Feline herpesvirus 1 (FeHV-1) (Feline viral rhinotracheitis virus)

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Peploviricota; Herviviricetes; Herpesvirales; Herpesviridae; Alphaherpesvirinae; Varicellovirus

Average proteome isoelectric point is 6.66

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 73 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|D1FXW3|D1FXW3_FHV1 Major capsid protein OS=Feline herpesvirus 1 OX=10334 GN=UL19 PE=2 SV=1
MM1 pKa = 7.39ATLCRR6 pKa = 11.84DD7 pKa = 3.55DD8 pKa = 4.58DD9 pKa = 3.64QAGIIIHH16 pKa = 6.25DD17 pKa = 4.14QEE19 pKa = 5.55LDD21 pKa = 3.52SDD23 pKa = 4.32DD24 pKa = 5.02EE25 pKa = 4.8SVCEE29 pKa = 4.17YY30 pKa = 10.71ISMSAYY36 pKa = 10.45GGDD39 pKa = 3.77ADD41 pKa = 4.8FLLSSAYY48 pKa = 9.31TIEE51 pKa = 4.56PGKK54 pKa = 9.69HH55 pKa = 4.59QPTFTISVVFFAISAFVIKK74 pKa = 9.32PLCCLAFLNYY84 pKa = 9.66YY85 pKa = 9.89RR86 pKa = 11.84ATGNSIFITSGGIITLVYY104 pKa = 9.51YY105 pKa = 9.3IQSMLMIFFIYY116 pKa = 10.67NNIRR120 pKa = 11.84VDD122 pKa = 4.36LLPLRR127 pKa = 11.84WWQQAVIGSMSVGRR141 pKa = 11.84LIAFIVIFHH150 pKa = 6.09SAIFVDD156 pKa = 3.93SEE158 pKa = 4.31LFFRR162 pKa = 11.84VSSSDD167 pKa = 3.18SPMDD171 pKa = 3.95YY172 pKa = 9.11ITPLIVHH179 pKa = 6.51TLFPSISVRR188 pKa = 11.84TVAFMLIIAAAVYY201 pKa = 10.1VADD204 pKa = 5.69AICDD208 pKa = 3.43AVEE211 pKa = 4.96FVAPRR216 pKa = 11.84MWVCILMRR224 pKa = 11.84TRR226 pKa = 11.84LSFF229 pKa = 3.81

Molecular weight: 25.69 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|D1FXS3|D1FXS3_FHV1 Membrane protein UL56 OS=Feline herpesvirus 1 OX=10334 GN=UL56 PE=2 SV=1
MM1 pKa = 6.62TRR3 pKa = 11.84RR4 pKa = 11.84RR5 pKa = 11.84VLAPRR10 pKa = 11.84EE11 pKa = 3.86LEE13 pKa = 3.84AARR16 pKa = 11.84KK17 pKa = 9.13LRR19 pKa = 11.84EE20 pKa = 4.08IFNAEE25 pKa = 3.8YY26 pKa = 10.41VAPTFTLVDD35 pKa = 4.14PGDD38 pKa = 3.5TSNAYY43 pKa = 8.8IVCRR47 pKa = 11.84TPVTEE52 pKa = 4.25VVSSISRR59 pKa = 11.84GIDD62 pKa = 2.93NRR64 pKa = 11.84KK65 pKa = 9.78SVDD68 pKa = 3.11SSFIRR73 pKa = 11.84IVSKK77 pKa = 10.64LIIRR81 pKa = 11.84NAIHH85 pKa = 6.31MGLSVLCAFISYY97 pKa = 9.68NKK99 pKa = 9.5PP100 pKa = 3.0

Molecular weight: 11.23 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

73

0

73

37492

76

3033

513.6

57.32

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.663 ± 0.203

1.947 ± 0.12

5.791 ± 0.17

5.054 ± 0.149

3.889 ± 0.175

6.124 ± 0.225

2.675 ± 0.097

6.684 ± 0.189

3.473 ± 0.19

9.781 ± 0.213

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.358 ± 0.111

4.158 ± 0.155

5.796 ± 0.319

3.129 ± 0.116

6.681 ± 0.185

8.14 ± 0.22

7.271 ± 0.212

6.023 ± 0.116

0.968 ± 0.06

3.395 ± 0.155
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