Chitinophagaceae bacterium

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Chitinophagia; Chitinophagales; Chitinophagaceae; unclassified Chitinophagaceae

Average proteome isoelectric point is 6.95

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3060 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|A0A4V2A0I6|A0A4V2A0I6_9BACT PKD domain-containing protein OS=Chitinophagaceae bacterium OX=1869212 GN=EOO08_15175 PE=4 SV=1
MM1 pKa = 7.85TIRR4 pKa = 11.84CAFWLARR11 pKa = 11.84FEE13 pKa = 4.39TEE15 pKa = 4.2EE16 pKa = 3.76EE17 pKa = 4.31LINYY21 pKa = 9.03IEE23 pKa = 4.14YY24 pKa = 10.31HH25 pKa = 6.48HH26 pKa = 7.34DD27 pKa = 3.31AAGAASSPLDD37 pKa = 3.91DD38 pKa = 4.36VLGKK42 pKa = 9.87PGFDD46 pKa = 3.46EE47 pKa = 5.0EE48 pKa = 4.61FLEE51 pKa = 5.38CVYY54 pKa = 11.08TDD56 pKa = 4.3ADD58 pKa = 3.9DD59 pKa = 4.94LLEE62 pKa = 4.17EE63 pKa = 4.9LEE65 pKa = 4.13GFTYY69 pKa = 10.42SEE71 pKa = 4.65HH72 pKa = 8.09YY73 pKa = 10.18EE74 pKa = 4.03DD75 pKa = 3.89QLRR78 pKa = 11.84EE79 pKa = 3.95RR80 pKa = 11.84LVSIGGNWNTLLMISGVEE98 pKa = 3.79GDD100 pKa = 3.56TNEE103 pKa = 4.12WLFEE107 pKa = 4.19NPFTGRR113 pKa = 11.84PAEE116 pKa = 3.82HH117 pKa = 6.63LMFVGSFDD125 pKa = 4.7LEE127 pKa = 4.23EE128 pKa = 4.08EE129 pKa = 4.28AA130 pKa = 5.75

Molecular weight: 14.92 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4Q5SZN9|A0A4Q5SZN9_9BACT Phosphoribosylglycinamide formyltransferase OS=Chitinophagaceae bacterium OX=1869212 GN=purN PE=3 SV=1
MM1 pKa = 7.01FRR3 pKa = 11.84CAARR7 pKa = 11.84CRR9 pKa = 11.84CTCAILRR16 pKa = 11.84WRR18 pKa = 11.84AARR21 pKa = 11.84ANWYY25 pKa = 10.0FMRR28 pKa = 11.84IFMGKK33 pKa = 7.13TAVCGRR39 pKa = 11.84LTWYY43 pKa = 10.57VNRR46 pKa = 11.84LLMRR50 pKa = 11.84HH51 pKa = 6.38FILYY55 pKa = 10.51LLLLGTALPAAAQEE69 pKa = 4.44TPKK72 pKa = 10.39PATQSEE78 pKa = 5.12TPQSADD84 pKa = 2.9EE85 pKa = 4.47DD86 pKa = 3.99AAPGLKK92 pKa = 9.76ISDD95 pKa = 4.05RR96 pKa = 11.84KK97 pKa = 10.33PMFGIASYY105 pKa = 10.66YY106 pKa = 10.14AEE108 pKa = 4.58KK109 pKa = 10.81FNGRR113 pKa = 11.84LTANGATYY121 pKa = 9.86WSHH124 pKa = 6.72KK125 pKa = 9.76MSAACNRR132 pKa = 11.84VPLGTWIRR140 pKa = 11.84VTNLRR145 pKa = 11.84NKK147 pKa = 10.2RR148 pKa = 11.84SIVLQVNDD156 pKa = 4.25RR157 pKa = 11.84LHH159 pKa = 6.66PKK161 pKa = 9.7NKK163 pKa = 9.66RR164 pKa = 11.84VVDD167 pKa = 4.58LSRR170 pKa = 11.84VAAQKK175 pKa = 10.5LGYY178 pKa = 9.16IGYY181 pKa = 10.03GLTQVKK187 pKa = 9.78VEE189 pKa = 3.88ILVRR193 pKa = 11.84KK194 pKa = 10.03AGG196 pKa = 3.42

Molecular weight: 22.18 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

3060

0

3060

1114154

23

5954

364.1

40.27

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.456 ± 0.059

0.913 ± 0.02

5.022 ± 0.035

5.338 ± 0.069

4.621 ± 0.032

7.78 ± 0.057

1.97 ± 0.031

5.444 ± 0.033

4.628 ± 0.056

9.779 ± 0.077

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.091 ± 0.024

4.549 ± 0.053

4.436 ± 0.03

3.905 ± 0.027

5.712 ± 0.06

6.341 ± 0.068

6.178 ± 0.113

6.923 ± 0.039

1.324 ± 0.021

3.592 ± 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