Butyrivibrio virus Idris

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

Average proteome isoelectric point is 5.95

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 48 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|A0A6H1MY30|A0A6H1MY30_9CAUD Uncharacterized protein OS=Butyrivibrio virus Idris OX=2696360 PE=4 SV=1
MM1 pKa = 7.5PVWKK5 pKa = 9.88YY6 pKa = 11.4DD7 pKa = 3.24EE8 pKa = 4.66AAISRR13 pKa = 11.84AEE15 pKa = 3.98YY16 pKa = 9.96EE17 pKa = 4.25KK18 pKa = 11.54NEE20 pKa = 4.45AIYY23 pKa = 10.89SEE25 pKa = 4.51LVVMIEE31 pKa = 3.75QQAANDD37 pKa = 3.86SVYY40 pKa = 11.27GDD42 pKa = 4.06VLLQQADD49 pKa = 3.68AQATLAEE56 pKa = 4.15QDD58 pKa = 3.59EE59 pKa = 4.63VLADD63 pKa = 3.45ILLTVQGVV71 pKa = 3.15

Molecular weight: 7.87 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A6H1MY30|A0A6H1MY30_9CAUD Uncharacterized protein OS=Butyrivibrio virus Idris OX=2696360 PE=4 SV=1
MM1 pKa = 7.21KK2 pKa = 9.67TYY4 pKa = 10.8KK5 pKa = 10.35HH6 pKa = 6.32LLEE9 pKa = 4.87QIADD13 pKa = 3.53KK14 pKa = 11.5DD15 pKa = 3.98NVRR18 pKa = 11.84KK19 pKa = 10.12AILNASKK26 pKa = 10.56RR27 pKa = 11.84KK28 pKa = 8.87RR29 pKa = 11.84HH30 pKa = 5.85RR31 pKa = 11.84KK32 pKa = 8.88DD33 pKa = 3.02VKK35 pKa = 10.61QVIEE39 pKa = 4.49NIDD42 pKa = 3.31YY43 pKa = 10.63HH44 pKa = 7.75VEE46 pKa = 4.18VVHH49 pKa = 6.78NMLLAGSYY57 pKa = 9.03KK58 pKa = 10.45AHH60 pKa = 6.65VDD62 pKa = 3.37APCIVNEE69 pKa = 4.33GTHH72 pKa = 5.63HH73 pKa = 6.33KK74 pKa = 10.07VRR76 pKa = 11.84RR77 pKa = 11.84IRR79 pKa = 11.84KK80 pKa = 7.5PHH82 pKa = 5.59YY83 pKa = 10.02KK84 pKa = 9.19YY85 pKa = 10.74DD86 pKa = 3.9QIIHH90 pKa = 6.03HH91 pKa = 6.92CIIQVLQPILTAPMYY106 pKa = 9.71EE107 pKa = 4.24YY108 pKa = 11.23SCGSIPKK115 pKa = 10.12RR116 pKa = 11.84GAHH119 pKa = 4.87YY120 pKa = 10.2GKK122 pKa = 10.16RR123 pKa = 11.84RR124 pKa = 11.84LEE126 pKa = 3.42KK127 pKa = 10.05WIRR130 pKa = 11.84NDD132 pKa = 3.33AKK134 pKa = 9.11GTKK137 pKa = 9.62YY138 pKa = 10.16VFKK141 pKa = 10.39MDD143 pKa = 2.78IKK145 pKa = 10.73HH146 pKa = 6.12FYY148 pKa = 10.53EE149 pKa = 5.45SVDD152 pKa = 3.49QDD154 pKa = 3.78VLKK157 pKa = 11.38SMLKK161 pKa = 10.64AKK163 pKa = 10.32IKK165 pKa = 10.16DD166 pKa = 3.18WRR168 pKa = 11.84ALEE171 pKa = 4.68LIYY174 pKa = 10.25TVIDD178 pKa = 3.56SCEE181 pKa = 3.85KK182 pKa = 10.58GLPLGNYY189 pKa = 6.78TSQWFANFMLTPLDD203 pKa = 4.06HH204 pKa = 6.69YY205 pKa = 11.05IKK207 pKa = 10.22EE208 pKa = 4.13QLHH211 pKa = 5.78AKK213 pKa = 10.29YY214 pKa = 10.8YY215 pKa = 8.19MRR217 pKa = 11.84YY218 pKa = 8.23MDD220 pKa = 6.36DD221 pKa = 3.37IVILGGNKK229 pKa = 9.47KK230 pKa = 9.03EE231 pKa = 3.61LHH233 pKa = 6.72KK234 pKa = 10.34IHH236 pKa = 6.88KK237 pKa = 10.24AIEE240 pKa = 4.45KK241 pKa = 9.06YY242 pKa = 10.54LSEE245 pKa = 4.22RR246 pKa = 11.84LHH248 pKa = 7.91LRR250 pKa = 11.84IKK252 pKa = 10.32EE253 pKa = 3.76NWQVFRR259 pKa = 11.84LVYY262 pKa = 9.54TDD264 pKa = 3.08RR265 pKa = 11.84NGRR268 pKa = 11.84QRR270 pKa = 11.84GRR272 pKa = 11.84SLDD275 pKa = 3.5FMGWQFYY282 pKa = 10.25RR283 pKa = 11.84EE284 pKa = 3.94KK285 pKa = 10.33TILRR289 pKa = 11.84EE290 pKa = 4.11SIYY293 pKa = 10.91LRR295 pKa = 11.84IVRR298 pKa = 11.84KK299 pKa = 9.15ARR301 pKa = 11.84HH302 pKa = 5.31VGKK305 pKa = 8.76HH306 pKa = 4.3TTIQGAQGMISYY318 pKa = 8.93MGYY321 pKa = 9.7IKK323 pKa = 9.8HH324 pKa = 6.04TDD326 pKa = 2.91CYY328 pKa = 9.57GTYY331 pKa = 9.5RR332 pKa = 11.84DD333 pKa = 3.92YY334 pKa = 11.15IRR336 pKa = 11.84PYY338 pKa = 10.86VNIGKK343 pKa = 9.6LKK345 pKa = 10.57KK346 pKa = 9.2FTSKK350 pKa = 10.33RR351 pKa = 11.84AKK353 pKa = 10.42KK354 pKa = 9.95GVLKK358 pKa = 11.1NGVEE362 pKa = 4.04KK363 pKa = 10.65SDD365 pKa = 3.62RR366 pKa = 11.84NADD369 pKa = 3.4NTASSTRR376 pKa = 11.84PRR378 pKa = 11.84QQPP381 pKa = 2.92

Molecular weight: 45.19 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

48

0

48

9576

47

882

199.5

22.31

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.91 ± 0.697

1.138 ± 0.147

5.994 ± 0.233

7.498 ± 0.466

2.955 ± 0.22

6.381 ± 0.346

1.431 ± 0.239

6.422 ± 0.35

7.268 ± 0.434

8.229 ± 0.361

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.318 ± 0.117

4.971 ± 0.282

2.642 ± 0.179

4.522 ± 0.211

4.313 ± 0.417

4.845 ± 0.252

6.704 ± 0.384

6.683 ± 0.326

1.117 ± 0.146

4.657 ± 0.422
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