Croceicoccus naphthovorans

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales; Erythrobacteraceae; Croceicoccus

Average proteome isoelectric point is 6.19

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3411 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|A0A0G3XKA2|A0A0G3XKA2_9SPHN Conjugal transfer pilus assembly protein TraB OS=Croceicoccus naphthovorans OX=1348774 GN=AB433_17790 PE=4 SV=1
MM1 pKa = 7.49LSAACSQAVADD12 pKa = 4.56EE13 pKa = 4.5PMPADD18 pKa = 5.05EE19 pKa = 4.93IAAPDD24 pKa = 3.89AQGMAEE30 pKa = 4.79DD31 pKa = 4.96GDD33 pKa = 4.51PNGAACEE40 pKa = 3.98AAGGFLDD47 pKa = 4.27RR48 pKa = 11.84RR49 pKa = 11.84GRR51 pKa = 11.84AQTLMCVHH59 pKa = 7.52PYY61 pKa = 11.01ADD63 pKa = 3.94AGKK66 pKa = 10.31ACTDD70 pKa = 3.32NQQCDD75 pKa = 4.48GKK77 pKa = 10.87CVAAVDD83 pKa = 4.57DD84 pKa = 5.0GPDD87 pKa = 3.62GEE89 pKa = 5.44VVGTCQADD97 pKa = 3.45DD98 pKa = 4.36ALFGCYY104 pKa = 10.13AEE106 pKa = 4.75VVDD109 pKa = 4.78GKK111 pKa = 9.98LVRR114 pKa = 11.84AICVDD119 pKa = 3.34

Molecular weight: 12.07 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0G3XNL2|A0A0G3XNL2_9SPHN Conjugal transfer pilus assembly protein TraV OS=Croceicoccus naphthovorans OX=1348774 GN=AB433_18890 PE=4 SV=1
MM1 pKa = 7.43TLACNRR7 pKa = 11.84PTSEE11 pKa = 4.08LKK13 pKa = 10.97ALVSRR18 pKa = 11.84LGGTWSGNTAMCLCPAHH35 pKa = 7.3ADD37 pKa = 3.87RR38 pKa = 11.84TPSLSIRR45 pKa = 11.84QGDD48 pKa = 3.71RR49 pKa = 11.84AILVTCHH56 pKa = 6.66AGCDD60 pKa = 3.39RR61 pKa = 11.84SDD63 pKa = 3.31VLRR66 pKa = 11.84AIGRR70 pKa = 11.84ITRR73 pKa = 11.84IPHH76 pKa = 6.12FDD78 pKa = 3.25PAKK81 pKa = 10.24IEE83 pKa = 3.98RR84 pKa = 11.84APARR88 pKa = 11.84SRR90 pKa = 11.84NAFLKK95 pKa = 9.5IWRR98 pKa = 11.84EE99 pKa = 3.61GRR101 pKa = 11.84PIEE104 pKa = 4.4GSLAEE109 pKa = 4.21YY110 pKa = 10.11YY111 pKa = 10.24VRR113 pKa = 11.84QVRR116 pKa = 11.84GIGGVLQDD124 pKa = 4.13LRR126 pKa = 11.84FHH128 pKa = 6.63PRR130 pKa = 11.84CPRR133 pKa = 11.84GQGALARR140 pKa = 11.84FEE142 pKa = 4.19PALLVGMRR150 pKa = 11.84RR151 pKa = 11.84DD152 pKa = 3.39GNLAAIQRR160 pKa = 11.84IFLDD164 pKa = 3.66PRR166 pKa = 11.84TGASTAKK173 pKa = 10.07LCLGRR178 pKa = 11.84AIGAAWTNGTPEE190 pKa = 4.28SVLGLCEE197 pKa = 4.08GFEE200 pKa = 4.13TAAAFTDD207 pKa = 3.99LVGIKK212 pKa = 9.63AWASMGAKK220 pKa = 9.72RR221 pKa = 11.84FHH223 pKa = 6.45QLTIPRR229 pKa = 11.84TVVRR233 pKa = 11.84LILLADD239 pKa = 3.82NDD241 pKa = 4.56AEE243 pKa = 4.32GHH245 pKa = 5.65RR246 pKa = 11.84AANRR250 pKa = 11.84ALAAYY255 pKa = 9.2SRR257 pKa = 11.84SGLAIEE263 pKa = 4.7TRR265 pKa = 11.84WPPRR269 pKa = 11.84GANDD273 pKa = 3.29WADD276 pKa = 3.49LLKK279 pKa = 10.76RR280 pKa = 4.01

Molecular weight: 30.54 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

3411

0

3411

1042385

40

4131

305.6

33.14

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.677 ± 0.061

0.845 ± 0.015

6.352 ± 0.039

5.984 ± 0.043

3.577 ± 0.025

8.773 ± 0.056

1.975 ± 0.022

5.087 ± 0.031

3.196 ± 0.041

9.642 ± 0.052

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.56 ± 0.023

2.631 ± 0.027

5.083 ± 0.034

3.078 ± 0.022

7.134 ± 0.048

5.315 ± 0.035

5.28 ± 0.042

7.171 ± 0.033

1.427 ± 0.018

2.212 ± 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