Streptococcus phage Javan384

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae; unclassified Siphoviridae

Average proteome isoelectric point is 6.43

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 64 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|A0A4D6B3R1|A0A4D6B3R1_9CAUD Uncharacterized protein OS=Streptococcus phage Javan384 OX=2548140 GN=Javan384_0051 PE=4 SV=1
MM1 pKa = 7.81IINIVDD7 pKa = 3.73YY8 pKa = 10.67KK9 pKa = 11.02DD10 pKa = 4.03DD11 pKa = 5.43RR12 pKa = 11.84IPVYY16 pKa = 10.41IGDD19 pKa = 4.24IEE21 pKa = 4.58NIYY24 pKa = 9.37YY25 pKa = 9.81IQVEE29 pKa = 4.51VLSGDD34 pKa = 3.54EE35 pKa = 5.4VITVWYY41 pKa = 10.38KK42 pKa = 11.0DD43 pKa = 3.32GTYY46 pKa = 10.62KK47 pKa = 10.91DD48 pKa = 5.25DD49 pKa = 5.35LDD51 pKa = 4.48SSQCRR56 pKa = 11.84LADD59 pKa = 3.89YY60 pKa = 11.2YY61 pKa = 11.41DD62 pKa = 3.87GDD64 pKa = 4.18YY65 pKa = 10.71EE66 pKa = 4.54VPSEE70 pKa = 5.17QIEE73 pKa = 4.35KK74 pKa = 8.66WSNMPGSSYY83 pKa = 11.36DD84 pKa = 3.2QMEE87 pKa = 4.05RR88 pKa = 11.84FIEE91 pKa = 4.39SVEE94 pKa = 4.06EE95 pKa = 3.98

Molecular weight: 11.21 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D6B2K1|A0A4D6B2K1_9CAUD Uncharacterized protein OS=Streptococcus phage Javan384 OX=2548140 GN=Javan384_0024 PE=4 SV=1
MM1 pKa = 7.59KK2 pKa = 9.34FTVKK6 pKa = 9.38GTEE9 pKa = 3.8KK10 pKa = 10.65LEE12 pKa = 3.89EE13 pKa = 4.06RR14 pKa = 11.84FRR16 pKa = 11.84AMNSIRR22 pKa = 11.84WDD24 pKa = 3.55GVVNKK29 pKa = 10.52SLTQMFNRR37 pKa = 11.84GARR40 pKa = 11.84PPGTPVGKK48 pKa = 7.82QTKK51 pKa = 8.21NHH53 pKa = 6.19SAGEE57 pKa = 4.07LRR59 pKa = 11.84RR60 pKa = 11.84SRR62 pKa = 11.84RR63 pKa = 11.84VKK65 pKa = 10.46KK66 pKa = 10.46ISSKK70 pKa = 10.54DD71 pKa = 3.34GSYY74 pKa = 9.97TGSFYY79 pKa = 9.74YY80 pKa = 10.33TKK82 pKa = 10.39DD83 pKa = 3.48YY84 pKa = 10.82APHH87 pKa = 6.47VEE89 pKa = 4.05YY90 pKa = 10.64GHH92 pKa = 6.97RR93 pKa = 11.84IVRR96 pKa = 11.84KK97 pKa = 8.15GKK99 pKa = 9.36QVGYY103 pKa = 11.11VNGKK107 pKa = 9.81KK108 pKa = 10.37YY109 pKa = 10.92LFNNVQKK116 pKa = 10.47QRR118 pKa = 11.84QIYY121 pKa = 8.74FKK123 pKa = 11.51DD124 pKa = 3.12MLAEE128 pKa = 3.99LRR130 pKa = 11.84KK131 pKa = 10.03KK132 pKa = 10.47RR133 pKa = 3.7

Molecular weight: 15.58 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

64

0

64

11161

37

983

174.4

19.81

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.994 ± 0.37

0.672 ± 0.099

6.102 ± 0.345

7.544 ± 0.496

4.22 ± 0.2

6.344 ± 0.51

1.416 ± 0.116

7.956 ± 0.347

8.897 ± 0.4

8.162 ± 0.291

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.428 ± 0.192

6.397 ± 0.253

2.643 ± 0.14

3.351 ± 0.186

3.665 ± 0.261

6.272 ± 0.379

6.29 ± 0.358

5.976 ± 0.206

1.201 ± 0.122

4.471 ± 0.262
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