Pelagicola sp. LXJ1103

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Roseobacteraceae; Pelagicola; unclassified Pelagicola

Average proteome isoelectric point is 6.1

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2960 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|A0A2U2CZI8|A0A2U2CZI8_9RHOB MarR family transcriptional regulator OS=Pelagicola sp. LXJ1103 OX=2175247 GN=DD563_06370 PE=4 SV=1
MM1 pKa = 7.7AAPATAQEE9 pKa = 4.2WDD11 pKa = 4.24LNWGGFMNQHH21 pKa = 6.03IAFADD26 pKa = 3.64VSGTTVTTSANDD38 pKa = 4.64GIVFLSTTEE47 pKa = 4.28IIFTPSVTLDD57 pKa = 2.91NGLTFGVNVQMEE69 pKa = 4.57GEE71 pKa = 4.27NNGGGAIGIDD81 pKa = 3.84EE82 pKa = 4.96TYY84 pKa = 10.44MSISGDD90 pKa = 3.15AFGQLDD96 pKa = 3.45IGSEE100 pKa = 3.78NSAGYY105 pKa = 9.83KK106 pKa = 9.42MSVAAPGVTSMFINSPSISAFIPLSSALPWNFRR139 pKa = 11.84QAGVSAYY146 pKa = 9.84TEE148 pKa = 3.99VAGNNDD154 pKa = 3.48VDD156 pKa = 3.66RR157 pKa = 11.84LTYY160 pKa = 7.45YY161 pKa = 10.1TPSFNGLTLGVSYY174 pKa = 11.16ARR176 pKa = 11.84NNQGNAVSSSNANAAGSVEE195 pKa = 4.9DD196 pKa = 4.0IFDD199 pKa = 3.39IGVAYY204 pKa = 10.48SQTFGTTSVDD214 pKa = 3.15LSARR218 pKa = 11.84FGTGDD223 pKa = 3.46RR224 pKa = 11.84TALPAAAAVAATPGNAGTAAVTAVPAGTVEE254 pKa = 4.14TWAVGAQFGFGDD266 pKa = 4.3FAVGGHH272 pKa = 5.24YY273 pKa = 10.84AEE275 pKa = 4.95NDD277 pKa = 3.22AGLVGDD283 pKa = 5.35NGDD286 pKa = 3.42QSSWGLGGTYY296 pKa = 11.08DD297 pKa = 4.35MAGPWAFEE305 pKa = 3.38AVMFFGEE312 pKa = 4.58FEE314 pKa = 4.22NSGTAGADD322 pKa = 3.35EE323 pKa = 5.21EE324 pKa = 4.88YY325 pKa = 10.43NAYY328 pKa = 10.47RR329 pKa = 11.84IGASRR334 pKa = 11.84DD335 pKa = 3.37LGPGVDD341 pKa = 3.04WDD343 pKa = 3.65IYY345 pKa = 11.16AVYY348 pKa = 10.84AEE350 pKa = 5.07ADD352 pKa = 3.63DD353 pKa = 4.29KK354 pKa = 11.76GAVGTEE360 pKa = 3.94VKK362 pKa = 9.76GTVIGTAINLSFF374 pKa = 4.58

Molecular weight: 38.38 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2U2CVK3|A0A2U2CVK3_9RHOB ATP synthase subunit a OS=Pelagicola sp. LXJ1103 OX=2175247 GN=atpB PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84KK13 pKa = 8.96RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.62GFRR19 pKa = 11.84SRR21 pKa = 11.84MATKK25 pKa = 10.45AGRR28 pKa = 11.84KK29 pKa = 8.54ILNARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.02GRR39 pKa = 11.84KK40 pKa = 8.91SLSAA44 pKa = 3.86

Molecular weight: 5.13 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

2960

0

2960

927427

28

2120

313.3

33.95

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.715 ± 0.053

0.932 ± 0.015

5.952 ± 0.036

5.934 ± 0.036

3.656 ± 0.03

8.833 ± 0.043

2.122 ± 0.024

5.274 ± 0.032

3.109 ± 0.033

9.901 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.022 ± 0.023

2.474 ± 0.022

5.113 ± 0.029

3.117 ± 0.025

6.649 ± 0.043

5.021 ± 0.027

5.48 ± 0.029

7.077 ± 0.039

1.382 ± 0.02

2.237 ± 0.022
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