Croceibacter phage P2559S

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

Average proteome isoelectric point is 6.86

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 68 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|I6R1F2|I6R1F2_9CAUD Uncharacterized protein OS=Croceibacter phage P2559S OX=1176422 GN=P2559S_43 PE=4 SV=1
MM1 pKa = 7.51KK2 pKa = 9.98FYY4 pKa = 10.42ATIRR8 pKa = 11.84IEE10 pKa = 4.87LPCEE14 pKa = 4.13PNEE17 pKa = 4.1KK18 pKa = 10.27AAVEE22 pKa = 4.07MAQLATAQLDD32 pKa = 3.74NLDD35 pKa = 4.09SVEE38 pKa = 4.43NPYY41 pKa = 10.88LCYY44 pKa = 9.57VTKK47 pKa = 10.45QDD49 pKa = 3.71GLNVTEE55 pKa = 4.17VLNNIDD61 pKa = 3.15

Molecular weight: 6.86 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|I6S6X7|I6S6X7_9CAUD Uncharacterized protein OS=Croceibacter phage P2559S OX=1176422 GN=P2559S_12 PE=4 SV=1
MM1 pKa = 6.98ATEE4 pKa = 3.96TRR6 pKa = 11.84VRR8 pKa = 11.84RR9 pKa = 11.84LKK11 pKa = 10.63AQVHH15 pKa = 5.93RR16 pKa = 11.84LHH18 pKa = 6.29GTKK21 pKa = 10.1EE22 pKa = 3.84MRR24 pKa = 11.84AEE26 pKa = 4.0QAKK29 pKa = 10.91GEE31 pKa = 4.14ATEE34 pKa = 4.58KK35 pKa = 10.93ALQAYY40 pKa = 8.97YY41 pKa = 10.67DD42 pKa = 4.37AYY44 pKa = 11.21DD45 pKa = 3.94KK46 pKa = 11.31FDD48 pKa = 4.67DD49 pKa = 4.79ALSDD53 pKa = 3.72YY54 pKa = 10.68YY55 pKa = 11.05AAKK58 pKa = 10.41LMLMKK63 pKa = 10.54VKK65 pKa = 10.73NPDD68 pKa = 2.89IFEE71 pKa = 4.45MYY73 pKa = 10.67LGLTKK78 pKa = 10.27QAAKK82 pKa = 10.64SKK84 pKa = 8.71MLRR87 pKa = 11.84QITRR91 pKa = 11.84LKK93 pKa = 10.81NSNLSNQLNVNRR105 pKa = 11.84INKK108 pKa = 9.38LKK110 pKa = 10.58EE111 pKa = 3.99AIKK114 pKa = 10.6NNKK117 pKa = 9.07NKK119 pKa = 10.01AQKK122 pKa = 10.46AKK124 pKa = 10.07LRR126 pKa = 11.84KK127 pKa = 9.06VLGRR131 pKa = 11.84LEE133 pKa = 4.38SWAKK137 pKa = 9.98DD138 pKa = 3.28LNYY141 pKa = 10.48EE142 pKa = 3.99EE143 pKa = 5.41RR144 pKa = 11.84QGKK147 pKa = 7.28TYY149 pKa = 11.11YY150 pKa = 10.28KK151 pKa = 10.73AQGG154 pKa = 3.16

Molecular weight: 17.93 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

68

0

68

14262

39

1257

209.7

23.66

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.274 ± 0.534

0.89 ± 0.162

6.135 ± 0.163

6.963 ± 0.36

3.976 ± 0.246

6.5 ± 0.288

1.571 ± 0.185

6.275 ± 0.199

8.54 ± 0.494

8.26 ± 0.243

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.3 ± 0.191

5.637 ± 0.336

3.169 ± 0.246

4.859 ± 0.225

4.095 ± 0.2

5.238 ± 0.201

6.065 ± 0.263

5.862 ± 0.244

1.297 ± 0.123

4.095 ± 0.27
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