Citrobacter phage CF1 ERZ-2017

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Myoviridae; Tevenvirinae; Moonvirus; Citrobacter virus CF1

Average proteome isoelectric point is 6.15

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 306 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|A0A2H4YFQ0|A0A2H4YFQ0_9CAUD Uncharacterized protein OS=Citrobacter phage CF1 ERZ-2017 OX=2267236 GN=Cf1_00118 PE=4 SV=1
MM1 pKa = 6.44TTAEE5 pKa = 4.57LKK7 pKa = 10.83VEE9 pKa = 4.0LEE11 pKa = 4.05KK12 pKa = 11.01LVEE15 pKa = 4.01LSEE18 pKa = 4.49YY19 pKa = 11.36AMQSYY24 pKa = 10.64NFGTDD29 pKa = 2.79EE30 pKa = 4.39EE31 pKa = 5.25YY32 pKa = 10.58INDD35 pKa = 3.54TEE37 pKa = 5.37ARR39 pKa = 11.84DD40 pKa = 3.83NQIGYY45 pKa = 9.59ILDD48 pKa = 3.43IFGDD52 pKa = 3.8MM53 pKa = 4.71

Molecular weight: 6.16 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2H4YGP5|A0A2H4YGP5_9CAUD Uncharacterized protein OS=Citrobacter phage CF1 ERZ-2017 OX=2267236 GN=Cf1_00311 PE=4 SV=1
MM1 pKa = 7.48SKK3 pKa = 10.61AKK5 pKa = 10.34KK6 pKa = 9.43AVKK9 pKa = 9.76SVKK12 pKa = 10.09EE13 pKa = 3.83VVGTSKK19 pKa = 10.63RR20 pKa = 11.84AGYY23 pKa = 9.64KK24 pKa = 9.6RR25 pKa = 11.84STNARR30 pKa = 11.84IDD32 pKa = 3.49QLGDD36 pKa = 3.28QLASRR41 pKa = 11.84ARR43 pKa = 11.84KK44 pKa = 9.36VLAHH48 pKa = 6.98DD49 pKa = 3.84AAFGNPRR56 pKa = 11.84KK57 pKa = 9.89KK58 pKa = 10.66AA59 pKa = 3.36

Molecular weight: 6.4 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

306

0

306

53823

31

1265

175.9

19.98

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.776 ± 0.163

1.13 ± 0.078

6.425 ± 0.112

7.292 ± 0.169

4.37 ± 0.094

6.204 ± 0.156

1.86 ± 0.085

7.192 ± 0.125

7.391 ± 0.175

7.541 ± 0.124

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.023 ± 0.081

5.336 ± 0.108

3.463 ± 0.105

3.413 ± 0.09

4.584 ± 0.083

6.293 ± 0.137

5.656 ± 0.184

6.475 ± 0.11

1.486 ± 0.063

4.091 ± 0.114
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