Marivivens niveibacter

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae; Marivivens

Average proteome isoelectric point is 5.84

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2990 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|A0A251WZ41|A0A251WZ41_9RHOB 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Marivivens niveibacter OX=1930667 GN=hisA PE=3 SV=1
MM1 pKa = 7.17YY2 pKa = 7.79RR3 pKa = 11.84TLLATSAVLAISATASVAADD23 pKa = 3.36NAAVLDD29 pKa = 4.33TYY31 pKa = 11.95ANIAEE36 pKa = 4.46AGYY39 pKa = 11.13ADD41 pKa = 4.01SLATAKK47 pKa = 10.41VLQAAVNEE55 pKa = 4.41LVANPSEE62 pKa = 4.32DD63 pKa = 3.15TLAAARR69 pKa = 11.84SAWLDD74 pKa = 3.05ARR76 pKa = 11.84VPYY79 pKa = 10.14QQTEE83 pKa = 3.98VFRR86 pKa = 11.84FGNAIVDD93 pKa = 3.67DD94 pKa = 4.12WEE96 pKa = 4.58GLVNAWPLDD105 pKa = 3.65EE106 pKa = 5.54GLIDD110 pKa = 4.71YY111 pKa = 11.04VDD113 pKa = 3.49ASYY116 pKa = 11.35GGPTDD121 pKa = 3.64EE122 pKa = 6.08NEE124 pKa = 3.77FAALNVIANPTFTVAGVDD142 pKa = 3.07IDD144 pKa = 3.87ATNITPEE151 pKa = 5.03LIADD155 pKa = 4.21SLNEE159 pKa = 3.81ADD161 pKa = 5.08GIEE164 pKa = 4.37TNVARR169 pKa = 11.84GYY171 pKa = 10.46HH172 pKa = 6.42AIEE175 pKa = 4.05FLLWGQDD182 pKa = 4.15LNGTDD187 pKa = 3.88AGAGDD192 pKa = 4.54RR193 pKa = 11.84PYY195 pKa = 11.13TDD197 pKa = 3.85YY198 pKa = 11.96ADD200 pKa = 5.85GDD202 pKa = 3.98DD203 pKa = 4.35CTNGNCDD210 pKa = 3.02RR211 pKa = 11.84RR212 pKa = 11.84GDD214 pKa = 3.92YY215 pKa = 11.03LIAATDD221 pKa = 4.02LLVSDD226 pKa = 5.35LEE228 pKa = 4.75FITAAWAAEE237 pKa = 4.17GEE239 pKa = 4.25ARR241 pKa = 11.84AEE243 pKa = 3.92LTADD247 pKa = 3.44EE248 pKa = 4.4NAGIIAILTGMGSLSYY264 pKa = 11.07GEE266 pKa = 4.04QAGEE270 pKa = 3.95RR271 pKa = 11.84MRR273 pKa = 11.84LGLMLNDD280 pKa = 4.01PEE282 pKa = 4.81EE283 pKa = 4.14EE284 pKa = 4.02HH285 pKa = 7.9DD286 pKa = 3.95CFSDD290 pKa = 3.4NTHH293 pKa = 6.28NSHH296 pKa = 6.64YY297 pKa = 10.44YY298 pKa = 10.56DD299 pKa = 3.53GLGVQNVYY307 pKa = 10.27LGSYY311 pKa = 8.36TRR313 pKa = 11.84VDD315 pKa = 3.52GTVVSGPSLSEE326 pKa = 3.64LVAAANPEE334 pKa = 3.9LDD336 pKa = 3.98AEE338 pKa = 4.48LTAKK342 pKa = 10.85LNTTVAALGDD352 pKa = 3.52IVEE355 pKa = 4.3AAEE358 pKa = 4.21NGFSYY363 pKa = 11.68DD364 pKa = 3.26MMLEE368 pKa = 4.02RR369 pKa = 11.84GNAEE373 pKa = 3.65GEE375 pKa = 4.24ALVMGAVNGLIDD387 pKa = 3.51QTRR390 pKa = 11.84SIEE393 pKa = 4.23KK394 pKa = 10.02VVAALGLDD402 pKa = 4.24AIAFEE407 pKa = 5.46GSDD410 pKa = 4.15SLDD413 pKa = 3.48NPDD416 pKa = 5.36AVFQQ420 pKa = 4.04

Molecular weight: 44.33 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A251WZ97|A0A251WZ97_9RHOB Uncharacterized protein OS=Marivivens niveibacter OX=1930667 GN=BVC71_11240 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNRR10 pKa = 11.84VRR12 pKa = 11.84KK13 pKa = 8.99NRR15 pKa = 11.84HH16 pKa = 3.77GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.37AGRR28 pKa = 11.84KK29 pKa = 8.55ILNSRR34 pKa = 11.84RR35 pKa = 11.84AQGRR39 pKa = 11.84KK40 pKa = 9.31KK41 pKa = 10.65LSAA44 pKa = 3.91

Molecular weight: 5.17 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

2990

0

2990

935407

32

3956

312.8

34.09

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.373 ± 0.058

0.891 ± 0.014

6.605 ± 0.044

5.797 ± 0.042

3.841 ± 0.029

8.22 ± 0.045

1.951 ± 0.023

5.993 ± 0.032

3.613 ± 0.04

9.288 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.966 ± 0.025

3.22 ± 0.025

4.645 ± 0.029

3.349 ± 0.026

5.867 ± 0.046

5.432 ± 0.034

5.859 ± 0.051

7.368 ± 0.041

1.323 ± 0.017

2.4 ± 0.021
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