Paracoccus siganidrum

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

Average proteome isoelectric point is 6.45

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4665 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|A0A418ZT36|A0A418ZT36_9RHOB Methylamine utilization protein MauF (Fragment) OS=Paracoccus siganidrum OX=1276757 GN=D3P05_23105 PE=4 SV=1
MM1 pKa = 7.51GAGSDD6 pKa = 3.89PVCAGNARR14 pKa = 11.84KK15 pKa = 9.7RR16 pKa = 11.84KK17 pKa = 7.98EE18 pKa = 3.88LEE20 pKa = 3.86MPIGTNFNDD29 pKa = 3.91TLIGDD34 pKa = 3.76NTAEE38 pKa = 4.3LFFGLGGNDD47 pKa = 4.43LILGNGGNDD56 pKa = 3.61TIYY59 pKa = 11.06GGTGNDD65 pKa = 3.62TVDD68 pKa = 3.45GGSGNDD74 pKa = 4.11LIYY77 pKa = 11.27GEE79 pKa = 5.22AGNDD83 pKa = 3.57SLVGGGGTDD92 pKa = 3.6TIYY95 pKa = 11.02GGEE98 pKa = 4.2GNDD101 pKa = 4.08TIRR104 pKa = 11.84SSGAGFYY111 pKa = 10.9DD112 pKa = 3.87GGNGNDD118 pKa = 3.43YY119 pKa = 10.88VYY121 pKa = 11.06AGLGVAEE128 pKa = 4.45TLRR131 pKa = 11.84GGAGVDD137 pKa = 3.35WLNTTNWNSAYY148 pKa = 10.44VINLATGLTNFAGEE162 pKa = 4.4SFTQFEE168 pKa = 4.46NLVTGNGNDD177 pKa = 3.87SLTGTADD184 pKa = 3.05ANTIYY189 pKa = 10.72SGGGDD194 pKa = 3.17DD195 pKa = 3.96TVRR198 pKa = 11.84GEE200 pKa = 4.41AGNDD204 pKa = 3.5YY205 pKa = 10.73ISAGGGNDD213 pKa = 3.65LLYY216 pKa = 10.93GGSGNDD222 pKa = 3.33TVLGGDD228 pKa = 3.82GNDD231 pKa = 3.21RR232 pKa = 11.84LYY234 pKa = 11.54GEE236 pKa = 5.11AGNDD240 pKa = 3.53YY241 pKa = 10.99LYY243 pKa = 11.49GDD245 pKa = 5.01AGNDD249 pKa = 3.88TIDD252 pKa = 3.72GGSGNDD258 pKa = 3.61YY259 pKa = 11.09LSGGSGNDD267 pKa = 3.2SLTGGGGTDD276 pKa = 3.65TIYY279 pKa = 11.02GGEE282 pKa = 4.2GNDD285 pKa = 4.08TIRR288 pKa = 11.84SSGAGVYY295 pKa = 10.18DD296 pKa = 3.93GQAGDD301 pKa = 3.64DD302 pKa = 3.6HH303 pKa = 8.75VYY305 pKa = 11.08AGLGVAEE312 pKa = 4.45TLRR315 pKa = 11.84GGAGVDD321 pKa = 3.07WLDD324 pKa = 3.26TTTYY328 pKa = 9.93GGNYY332 pKa = 9.35QVDD335 pKa = 4.23LASGLTNYY343 pKa = 10.31AGEE346 pKa = 4.32SFVQFDD352 pKa = 4.5HH353 pKa = 6.45LQSGQGHH360 pKa = 6.25DD361 pKa = 3.95TLFGTAGDD369 pKa = 3.75NQIRR373 pKa = 11.84GGGGADD379 pKa = 3.86RR380 pKa = 11.84IHH382 pKa = 6.52GRR384 pKa = 11.84AGHH387 pKa = 6.97DD388 pKa = 3.9LLNGQAGHH396 pKa = 6.92DD397 pKa = 3.78TLNGNNGNDD406 pKa = 3.71TLLGQAGNDD415 pKa = 3.69VLNGGAGQDD424 pKa = 3.75VLRR427 pKa = 11.84GGAGSDD433 pKa = 3.18ILSGQQGHH441 pKa = 6.41DD442 pKa = 3.4QLFGEE447 pKa = 5.16AGPDD451 pKa = 3.43QLLGGAGNDD460 pKa = 3.89TLNGGAGHH468 pKa = 6.92DD469 pKa = 4.11TLNGGAGNDD478 pKa = 4.03LLIGGAGNDD487 pKa = 3.82LLIGGGGEE495 pKa = 3.86DD496 pKa = 3.16TFRR499 pKa = 11.84FVSISDD505 pKa = 3.75SPSGGNHH512 pKa = 5.39DD513 pKa = 4.85TISGFQGAGNRR524 pKa = 11.84PAAAIEE530 pKa = 4.0DD531 pKa = 4.91LIDD534 pKa = 5.08LSQIDD539 pKa = 4.37ANTLVGGNQAFTFNGTTPGGVGTIWLQNVGNATWLHH575 pKa = 6.15LNVDD579 pKa = 3.42NDD581 pKa = 3.96AAPEE585 pKa = 3.91MTIRR589 pKa = 11.84ILDD592 pKa = 3.95GATTAGDD599 pKa = 3.44YY600 pKa = 8.55WAGDD604 pKa = 4.14FILL607 pKa = 5.43

Molecular weight: 60.68 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A419A9J6|A0A419A9J6_9RHOB DUF3445 domain-containing protein OS=Paracoccus siganidrum OX=1276757 GN=D3P05_05035 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84ARR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.37GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.12GGRR28 pKa = 11.84RR29 pKa = 11.84VLNARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.69GRR39 pKa = 11.84KK40 pKa = 8.91RR41 pKa = 11.84LSAA44 pKa = 3.96

Molecular weight: 5.12 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

4665

0

4665

1441716

28

4715

309.0

33.42

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.43 ± 0.057

0.85 ± 0.012

5.89 ± 0.031

5.665 ± 0.031

3.507 ± 0.022

9.15 ± 0.039

2.117 ± 0.017

5.066 ± 0.023

2.276 ± 0.029

10.475 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.7 ± 0.017

2.25 ± 0.021

5.566 ± 0.029

3.26 ± 0.02

7.818 ± 0.039

4.745 ± 0.023

4.881 ± 0.026

6.916 ± 0.026

1.466 ± 0.016

1.974 ± 0.019
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