Porphyromonas catoniae ATCC 51270

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Bacteroidia; Bacteroidales; Porphyromonadaceae; Porphyromonas; Porphyromonas catoniae

Average proteome isoelectric point is 6.66

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1597 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|Z4WRD9|Z4WRD9_9PORP OmpA family protein OS=Porphyromonas catoniae ATCC 51270 OX=887901 GN=HMPREF0636_1487 PE=4 SV=1
MM1 pKa = 8.26AEE3 pKa = 4.31EE4 pKa = 4.87DD5 pKa = 4.39LIGYY9 pKa = 9.9DD10 pKa = 3.88DD11 pKa = 4.29AASVAFIRR19 pKa = 11.84NYY21 pKa = 9.66IPQEE25 pKa = 3.94LKK27 pKa = 10.88EE28 pKa = 4.52LLSDD32 pKa = 3.78DD33 pKa = 4.98DD34 pKa = 3.41IVYY37 pKa = 9.89FVDD40 pKa = 6.12LIYY43 pKa = 10.54DD44 pKa = 3.81YY45 pKa = 11.2YY46 pKa = 10.95EE47 pKa = 3.84SRR49 pKa = 11.84GYY51 pKa = 9.72MDD53 pKa = 5.76EE54 pKa = 5.37DD55 pKa = 3.95DD56 pKa = 4.25QDD58 pKa = 4.01SEE60 pKa = 4.23EE61 pKa = 4.83AIEE64 pKa = 4.01VDD66 pKa = 3.11EE67 pKa = 5.42DD68 pKa = 3.82EE69 pKa = 4.34LVEE72 pKa = 4.15YY73 pKa = 10.24VVKK76 pKa = 10.57NAKK79 pKa = 9.68KK80 pKa = 10.17DD81 pKa = 3.64GVGKK85 pKa = 10.0FEE87 pKa = 4.85PDD89 pKa = 3.0QIRR92 pKa = 11.84FIVQGEE98 pKa = 4.25LEE100 pKa = 4.39YY101 pKa = 11.12CDD103 pKa = 5.09SINLFDD109 pKa = 4.01

Molecular weight:
12.72 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|Z4WQR0|Z4WQR0_9PORP Endonuclease III OS=Porphyromonas catoniae ATCC 51270 OX=887901 GN=nth PE=3 SV=1
MM1 pKa = 7.68AGLIEE6 pKa = 4.76KK7 pKa = 10.09DD8 pKa = 3.64GKK10 pKa = 10.43QSTMTVDD17 pKa = 2.86SDD19 pKa = 4.24VFFHH23 pKa = 7.42EE24 pKa = 3.53ILARR28 pKa = 11.84VNSGKK33 pKa = 9.93RR34 pKa = 11.84VKK36 pKa = 10.12IRR38 pKa = 11.84AKK40 pKa = 9.91GSSMLPLVRR49 pKa = 11.84STKK52 pKa = 10.71DD53 pKa = 3.3VIFLSALTPDD63 pKa = 3.67SLQEE67 pKa = 3.91GRR69 pKa = 11.84LLLVRR74 pKa = 11.84IPRR77 pKa = 11.84GYY79 pKa = 8.48VLHH82 pKa = 6.43RR83 pKa = 11.84VEE85 pKa = 5.45HH86 pKa = 5.88IEE88 pKa = 3.73GRR90 pKa = 11.84RR91 pKa = 11.84ITLRR95 pKa = 11.84GDD97 pKa = 3.12GNPYY101 pKa = 9.35QRR103 pKa = 11.84EE104 pKa = 4.15RR105 pKa = 11.84CTPDD109 pKa = 2.89QVLAEE114 pKa = 4.12ATAVQRR120 pKa = 11.84GKK122 pKa = 10.16HH123 pKa = 5.56LIEE126 pKa = 4.79LGSRR130 pKa = 11.84LWWRR134 pKa = 11.84YY135 pKa = 6.17EE136 pKa = 3.87HH137 pKa = 7.1LWPKK141 pKa = 10.56NDD143 pKa = 4.66LIRR146 pKa = 11.84RR147 pKa = 11.84ICLALYY153 pKa = 10.3RR154 pKa = 11.84RR155 pKa = 11.84TLLRR159 pKa = 11.84WGLL162 pKa = 3.54

Molecular weight:
18.77 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

1597

0

1597

580261

33

2403

363.3

40.69

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.946 ± 0.052

0.894 ± 0.02

5.143 ± 0.035

6.745 ± 0.057

4.003 ± 0.037

7.247 ± 0.047

2.255 ± 0.028

6.039 ± 0.05

5.146 ± 0.049

10.769 ± 0.07

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.212 ± 0.023

3.394 ± 0.044

4.39 ± 0.033

3.629 ± 0.037

6.12 ± 0.052

6.782 ± 0.051

5.816 ± 0.043

6.224 ± 0.045

1.115 ± 0.021

4.131 ± 0.035

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