Parabacteroides chinchillae

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Bacteroidia; Bacteroidales; Tannerellaceae; Parabacteroides

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 3041 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|A0A1H5UJF5|A0A1H5UJF5_9BACT Uncharacterized protein OS=Parabacteroides chinchillae OX=871327 GN=SAMN05444001_10642 PE=4 SV=1
MM1 pKa = 7.53KK2 pKa = 10.22KK3 pKa = 10.22YY4 pKa = 10.75LIYY7 pKa = 11.12LMMAAAIVTFGACSPNEE24 pKa = 4.16DD25 pKa = 4.64YY26 pKa = 11.16EE27 pKa = 4.47PEE29 pKa = 4.21TPGIEE34 pKa = 4.34TPEE37 pKa = 4.08MPDD40 pKa = 4.29DD41 pKa = 5.02GEE43 pKa = 6.3DD44 pKa = 3.62DD45 pKa = 3.87TPEE48 pKa = 4.39NPDD51 pKa = 3.18EE52 pKa = 4.61PEE54 pKa = 4.09NPEE57 pKa = 4.33EE58 pKa = 4.89PGDD61 pKa = 5.04DD62 pKa = 4.0PDD64 pKa = 4.43TPSGDD69 pKa = 3.62SKK71 pKa = 11.31ILVAYY76 pKa = 7.37FSWGGTTQRR85 pKa = 11.84MAQEE89 pKa = 4.35IVRR92 pKa = 11.84QTGADD97 pKa = 3.02IFRR100 pKa = 11.84IEE102 pKa = 4.19PVIPYY107 pKa = 7.21PTDD110 pKa = 3.25YY111 pKa = 11.11TEE113 pKa = 4.31CTEE116 pKa = 4.31VAQEE120 pKa = 4.22EE121 pKa = 4.75KK122 pKa = 10.87NDD124 pKa = 3.57NARR127 pKa = 11.84PAIANEE133 pKa = 3.75IEE135 pKa = 3.81NWEE138 pKa = 4.1QYY140 pKa = 9.16DD141 pKa = 4.02TVFIGCPVWWWTTPMIICTFAEE163 pKa = 4.49SYY165 pKa = 11.34DD166 pKa = 3.86FDD168 pKa = 4.29GKK170 pKa = 8.96TVVPFCTYY178 pKa = 10.56ASTYY182 pKa = 10.26RR183 pKa = 11.84DD184 pKa = 3.25EE185 pKa = 4.18TLARR189 pKa = 11.84IVEE192 pKa = 4.15LTPDD196 pKa = 3.89ADD198 pKa = 3.73HH199 pKa = 6.59LTGEE203 pKa = 4.68GLTSGRR209 pKa = 11.84INEE212 pKa = 4.06QNISSWLKK220 pKa = 9.08EE221 pKa = 3.64IGVIEE226 pKa = 4.09

Molecular weight: 25.42 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1H5TU96|A0A1H5TU96_9BACT Uncharacterized protein OS=Parabacteroides chinchillae OX=871327 GN=SAMN05444001_10494 PE=4 SV=1
MM1 pKa = 7.51HH2 pKa = 7.06HH3 pKa = 6.93RR4 pKa = 11.84CHH6 pKa = 6.49TSFAGGRR13 pKa = 11.84FAYY16 pKa = 10.37YY17 pKa = 8.3RR18 pKa = 11.84TKK20 pKa = 10.56NGRR23 pKa = 11.84EE24 pKa = 3.86IDD26 pKa = 3.84STIQPAQYY34 pKa = 10.12SRR36 pKa = 11.84HH37 pKa = 5.52SKK39 pKa = 8.61AQKK42 pKa = 10.03GQDD45 pKa = 3.13RR46 pKa = 11.84QQIEE50 pKa = 4.35VFILLSTIVWHH61 pKa = 6.05QLQKK65 pKa = 10.67CSRR68 pKa = 11.84EE69 pKa = 3.85VVINVIWEE77 pKa = 3.86AAKK80 pKa = 10.41EE81 pKa = 4.34SNSQHH86 pKa = 6.54RR87 pKa = 11.84KK88 pKa = 4.53QTGSRR93 pKa = 11.84KK94 pKa = 9.39HH95 pKa = 6.49DD96 pKa = 3.95CPDD99 pKa = 3.17CRR101 pKa = 11.84YY102 pKa = 10.39HH103 pKa = 7.3NSPPDD108 pKa = 3.56ALLLRR113 pKa = 11.84SRR115 pKa = 11.84SHH117 pKa = 4.34VQKK120 pKa = 10.32GRR122 pKa = 11.84KK123 pKa = 9.02AIACNGRR130 pKa = 11.84SARR133 pKa = 11.84QATALHH139 pKa = 6.1GRR141 pKa = 11.84CLQSTIRR148 pKa = 11.84CKK150 pKa = 10.56RR151 pKa = 3.19

Molecular weight: 17.4 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

3041

0

3041

1072125

26

2472

352.6

39.71

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.028 ± 0.044

1.201 ± 0.019

5.506 ± 0.03

6.399 ± 0.048

4.644 ± 0.034

6.773 ± 0.044

1.769 ± 0.018

7.357 ± 0.043

6.91 ± 0.043

9.13 ± 0.045

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.733 ± 0.021

5.303 ± 0.034

3.791 ± 0.022

3.377 ± 0.023

4.318 ± 0.03

6.225 ± 0.032

5.551 ± 0.034

6.442 ± 0.032

1.166 ± 0.015

4.377 ± 0.028
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