Paracoccus chinensis

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

Average proteome isoelectric point is 6.47

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3544 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|A0A1G9DV27|A0A1G9DV27_9RHOB Carbohydrate ABC transporter substrate-binding protein CUT1 family (TC 3.A.1.1.-) OS=Paracoccus chinensis OX=525640 GN=SAMN04487971_102231 PE=3 SV=1
MM1 pKa = 7.08YY2 pKa = 8.1QTQPTEE8 pKa = 4.17GEE10 pKa = 4.08PLIAPSTTDD19 pKa = 2.82HH20 pKa = 7.15PLYY23 pKa = 10.78DD24 pKa = 4.17SVVEE28 pKa = 4.21ACRR31 pKa = 11.84TVYY34 pKa = 10.74DD35 pKa = 3.74PEE37 pKa = 5.01IPVNIFDD44 pKa = 5.17LGLIYY49 pKa = 10.28TIAIDD54 pKa = 3.39DD55 pKa = 4.05TNAVRR60 pKa = 11.84ILMTLTAPGCPVAGEE75 pKa = 4.15MPGWVADD82 pKa = 4.01AVNAIPGVRR91 pKa = 11.84QVDD94 pKa = 3.34VDD96 pKa = 4.09MVFQPPWGMEE106 pKa = 3.86MMSDD110 pKa = 3.74EE111 pKa = 4.65ARR113 pKa = 11.84LEE115 pKa = 4.03LGFII119 pKa = 4.34

Molecular weight: 13.03 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1G9DFT4|A0A1G9DFT4_9RHOB SnoaL-like domain-containing protein OS=Paracoccus chinensis OX=525640 GN=SAMN04487971_10247 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 = 10.36GGRR28 pKa = 11.84KK29 pKa = 8.97VLAARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.71GRR39 pKa = 11.84KK40 pKa = 8.73VLSAA44 pKa = 4.05

Molecular weight: 4.99 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

3544

0

3544

1077329

40

2852

304.0

32.8

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.589 ± 0.077

0.801 ± 0.014

5.785 ± 0.033

5.781 ± 0.038

3.293 ± 0.025

9.064 ± 0.044

2.026 ± 0.02

4.658 ± 0.029

2.325 ± 0.03

10.329 ± 0.059

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.663 ± 0.021

2.217 ± 0.023

5.752 ± 0.038

3.181 ± 0.025

7.902 ± 0.043

4.75 ± 0.027

5.233 ± 0.03

7.292 ± 0.033

1.448 ± 0.017

1.911 ± 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