Litoreibacter ponti

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Roseobacteraceae; Litoreibacter

Average proteome isoelectric point is 5.98

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3849 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|A0A2T6BNR7|A0A2T6BNR7_9RHOB Uncharacterized protein DUF3576 OS=Litoreibacter ponti OX=1510457 GN=C8N43_2382 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 10.22KK3 pKa = 10.39VLFASTALVAFGGAAVADD21 pKa = 3.9VALSGRR27 pKa = 11.84AEE29 pKa = 3.88MGIAQSSSTNSEE41 pKa = 3.68VEE43 pKa = 4.0MQFFTDD49 pKa = 2.95IDD51 pKa = 3.9VTFTMTGEE59 pKa = 4.2TDD61 pKa = 2.91NGLTFGASVDD71 pKa = 3.96LDD73 pKa = 3.78EE74 pKa = 6.9GGDD77 pKa = 3.73GSSASDD83 pKa = 4.57DD84 pKa = 3.71NTDD87 pKa = 4.59DD88 pKa = 3.6GGATIFISGGFGTVTMGDD106 pKa = 3.21TDD108 pKa = 4.55GAMDD112 pKa = 4.36WALKK116 pKa = 10.46DD117 pKa = 3.53AGNVGNGGSIADD129 pKa = 5.18DD130 pKa = 3.79EE131 pKa = 4.79TSHH134 pKa = 6.94PGYY137 pKa = 10.47LGAYY141 pKa = 8.77HH142 pKa = 7.52DD143 pKa = 4.72GAAGQDD149 pKa = 3.8GQILRR154 pKa = 11.84WDD156 pKa = 3.82YY157 pKa = 11.46SSGAFGVAISFEE169 pKa = 4.11QGDD172 pKa = 4.12RR173 pKa = 11.84DD174 pKa = 3.61LGATTGVADD183 pKa = 3.84EE184 pKa = 4.58TDD186 pKa = 3.46GFGLGFKK193 pKa = 10.31YY194 pKa = 10.64ALDD197 pKa = 3.88LSGTTVNFGLGYY209 pKa = 7.92QTIDD213 pKa = 3.65GLPIDD218 pKa = 3.91VDD220 pKa = 3.6IVGVSVDD227 pKa = 3.25AAFGNGLSAGIVYY240 pKa = 9.87TDD242 pKa = 3.41GDD244 pKa = 3.91IFGVADD250 pKa = 3.69SDD252 pKa = 4.4HH253 pKa = 7.25IGVGLGYY260 pKa = 7.21TTGALTLHH268 pKa = 6.74ANYY271 pKa = 9.92GQYY274 pKa = 11.24DD275 pKa = 3.77FGDD278 pKa = 3.74GTEE281 pKa = 3.91ADD283 pKa = 4.13GYY285 pKa = 9.3GLSVAYY291 pKa = 9.97DD292 pKa = 3.73LGGGAVVHH300 pKa = 6.15MGYY303 pKa = 11.27GDD305 pKa = 4.17GDD307 pKa = 4.03STATAAAAPSAVTSGDD323 pKa = 3.08RR324 pKa = 11.84KK325 pKa = 10.59SFSLGLGLSFF335 pKa = 5.45

Molecular weight: 33.58 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2T6BER2|A0A2T6BER2_9RHOB Allophanate hydrolase OS=Litoreibacter ponti OX=1510457 GN=C8N43_3364 PE=4 SV=1
MM1 pKa = 7.69SKK3 pKa = 9.01RR4 pKa = 11.84TFQPSNLVRR13 pKa = 11.84KK14 pKa = 8.83HH15 pKa = 4.64RR16 pKa = 11.84HH17 pKa = 3.91GFRR20 pKa = 11.84ARR22 pKa = 11.84MATKK26 pKa = 10.37AGRR29 pKa = 11.84KK30 pKa = 8.54ILNARR35 pKa = 11.84RR36 pKa = 11.84AKK38 pKa = 10.35GRR40 pKa = 11.84AKK42 pKa = 10.69LSAA45 pKa = 3.92

Molecular weight: 5.16 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

3849

0

3849

1189232

26

4227

309.0

33.54

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.077 ± 0.046

0.911 ± 0.013

6.226 ± 0.044

6.033 ± 0.039

3.9 ± 0.023

8.646 ± 0.046

2.016 ± 0.022

5.22 ± 0.029

3.39 ± 0.034

9.916 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.833 ± 0.021

2.634 ± 0.023

5.033 ± 0.032

3.184 ± 0.019

6.28 ± 0.043

5.261 ± 0.03

5.606 ± 0.046

7.217 ± 0.03

1.374 ± 0.02

2.243 ± 0.018
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