Salmonella virus PsP3

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Myoviridae; Peduovirinae; Eganvirus

Average proteome isoelectric point is 6.5

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 42 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|Q6K1H5|Q6K1H5_9CAUD Gp16 OS=Salmonella virus PsP3 OX=12407 PE=4 SV=1
MM1 pKa = 7.23ATVDD5 pKa = 4.28LSQLPVPDD13 pKa = 3.55VVEE16 pKa = 4.06EE17 pKa = 4.11LDD19 pKa = 3.72YY20 pKa = 10.57EE21 pKa = 4.61TILAEE26 pKa = 5.12RR27 pKa = 11.84IATLISLYY35 pKa = 10.45PEE37 pKa = 4.58DD38 pKa = 3.68QQEE41 pKa = 4.43AIARR45 pKa = 11.84TLALEE50 pKa = 4.07SEE52 pKa = 5.07PIVKK56 pKa = 10.22LLQEE60 pKa = 3.72NAYY63 pKa = 10.54RR64 pKa = 11.84EE65 pKa = 4.54VIWRR69 pKa = 11.84QRR71 pKa = 11.84VNEE74 pKa = 3.96AARR77 pKa = 11.84AVMLAYY83 pKa = 10.24AIDD86 pKa = 4.06SDD88 pKa = 4.99LDD90 pKa = 4.02NIGANFNVEE99 pKa = 4.12RR100 pKa = 11.84LVVTPADD107 pKa = 3.8DD108 pKa = 3.53TTIPHH113 pKa = 6.57TPAEE117 pKa = 4.31MEE119 pKa = 3.92LDD121 pKa = 2.96ADD123 pKa = 3.62YY124 pKa = 11.22RR125 pKa = 11.84LRR127 pKa = 11.84IQQAFEE133 pKa = 4.04GLSVAGSVGSYY144 pKa = 9.74QYY146 pKa = 10.55HH147 pKa = 5.94GRR149 pKa = 11.84SADD152 pKa = 3.24GRR154 pKa = 11.84VGDD157 pKa = 4.33ISVISPSPACVTISVLSRR175 pKa = 11.84EE176 pKa = 4.35NNGVASEE183 pKa = 4.1EE184 pKa = 3.82LLAIVRR190 pKa = 11.84NALNAEE196 pKa = 4.28DD197 pKa = 4.08VRR199 pKa = 11.84PVADD203 pKa = 3.2RR204 pKa = 11.84VTVQSAEE211 pKa = 3.77IVNYY215 pKa = 9.8QINATLYY222 pKa = 9.71LYY224 pKa = 8.88PGPEE228 pKa = 4.09SEE230 pKa = 5.15PIRR233 pKa = 11.84AAAEE237 pKa = 4.21AKK239 pKa = 10.05LKK241 pKa = 10.73AYY243 pKa = 9.88ISAQHH248 pKa = 6.43RR249 pKa = 11.84LGRR252 pKa = 11.84DD253 pKa = 2.91IRR255 pKa = 11.84KK256 pKa = 8.91SAIYY260 pKa = 9.91AALHH264 pKa = 5.3VEE266 pKa = 4.81GVQRR270 pKa = 11.84VEE272 pKa = 3.97LAAPVADD279 pKa = 2.95IVLDD283 pKa = 3.5NTQASFCTDD292 pKa = 3.12YY293 pKa = 11.51SLVIGGSDD301 pKa = 3.28EE302 pKa = 3.99

Molecular weight: 32.97 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|Q6K1I6|Q6K1I6_9CAUD Gp5 OS=Salmonella virus PsP3 OX=12407 PE=4 SV=1
MM1 pKa = 7.46TSPAQRR7 pKa = 11.84HH8 pKa = 4.75MMRR11 pKa = 11.84VSASQAAQRR20 pKa = 11.84EE21 pKa = 4.41QAPLRR26 pKa = 11.84HH27 pKa = 5.15ATAYY31 pKa = 10.23EE32 pKa = 3.82QMLVKK37 pKa = 10.54LADD40 pKa = 3.75DD41 pKa = 3.86RR42 pKa = 11.84RR43 pKa = 11.84TLKK46 pKa = 10.64NIRR49 pKa = 11.84SNEE52 pKa = 3.34RR53 pKa = 11.84KK54 pKa = 9.19AAKK57 pKa = 9.76KK58 pKa = 10.31RR59 pKa = 11.84EE60 pKa = 4.19LLPFYY65 pKa = 10.02APWVAGVLADD75 pKa = 4.68GRR77 pKa = 11.84GAQDD81 pKa = 4.55DD82 pKa = 3.64IVMTVMLWRR91 pKa = 11.84LDD93 pKa = 3.59AGDD96 pKa = 3.31IAGALEE102 pKa = 3.88IAPYY106 pKa = 10.18ALQYY110 pKa = 11.72GLTTDD115 pKa = 3.39HH116 pKa = 7.04RR117 pKa = 11.84RR118 pKa = 11.84TTPYY122 pKa = 10.08MLVEE126 pKa = 4.47EE127 pKa = 4.52VALAALRR134 pKa = 11.84LRR136 pKa = 11.84DD137 pKa = 3.6AGEE140 pKa = 4.19SVDD143 pKa = 5.46LSWLQTTIDD152 pKa = 3.98LTDD155 pKa = 3.98GADD158 pKa = 3.46VPDD161 pKa = 3.8MVRR164 pKa = 11.84ARR166 pKa = 11.84LHH168 pKa = 6.13KK169 pKa = 10.05VTGLTLRR176 pKa = 11.84DD177 pKa = 3.02AGMNTEE183 pKa = 5.11ALAQFQRR190 pKa = 11.84AMQLDD195 pKa = 4.43RR196 pKa = 11.84NTGVRR201 pKa = 11.84KK202 pKa = 9.72EE203 pKa = 3.85IEE205 pKa = 3.92RR206 pKa = 11.84LEE208 pKa = 4.2RR209 pKa = 11.84ALKK212 pKa = 10.02PKK214 pKa = 10.83AEE216 pKa = 4.15APPRR220 pKa = 11.84KK221 pKa = 5.87TTKK224 pKa = 9.66PRR226 pKa = 11.84TRR228 pKa = 11.84KK229 pKa = 9.09PVARR233 pKa = 11.84PAAKK237 pKa = 9.8RR238 pKa = 11.84GRR240 pKa = 11.84PSKK243 pKa = 10.52AVKK246 pKa = 8.67TAGG249 pKa = 3.25

Molecular weight: 27.76 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

42

0

42

9518

60

814

226.6

25.04

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.454 ± 0.536

1.009 ± 0.154

6.146 ± 0.28

5.936 ± 0.353

3.162 ± 0.276

6.987 ± 0.42

1.923 ± 0.195

5.358 ± 0.212

5.61 ± 0.309

9.246 ± 0.299

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.522 ± 0.152

4.097 ± 0.269

4.087 ± 0.238

3.929 ± 0.291

6.251 ± 0.414

6.104 ± 0.289

6.567 ± 0.384

6.503 ± 0.305

1.565 ± 0.164

2.543 ± 0.16
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