Amantichitinum ursilacus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Betaproteobacteria; Neisseriales; Neisseriaceae; Amantichitinum

Average proteome isoelectric point is 6.54

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4368 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|A0A0N0XJM5|A0A0N0XJM5_9NEIS Ion-translocating oxidoreductase complex subunit B OS=Amantichitinum ursilacus OX=857265 GN=rnfB PE=3 SV=1
MM1 pKa = 7.12NAVAEE6 pKa = 4.4MPSPFVFTDD15 pKa = 3.64SAAGKK20 pKa = 9.37VRR22 pKa = 11.84EE23 pKa = 4.49LIEE26 pKa = 4.51EE27 pKa = 4.25EE28 pKa = 4.39GNPDD32 pKa = 2.85LKK34 pKa = 11.14LRR36 pKa = 11.84VFVTGGGCSGFQYY49 pKa = 10.94GFTFDD54 pKa = 4.81EE55 pKa = 4.64ITNEE59 pKa = 4.36DD60 pKa = 3.45DD61 pKa = 3.59TAVLKK66 pKa = 11.14SGVTLLVDD74 pKa = 3.69PMSYY78 pKa = 10.34QYY80 pKa = 11.57LVGAEE85 pKa = 3.69IDD87 pKa = 3.85YY88 pKa = 11.28VEE90 pKa = 4.54SLEE93 pKa = 4.67GSQFTIKK100 pKa = 10.63NPNATSTCGCGSSFSVV116 pKa = 3.54

Molecular weight: 12.41 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0N0XK06|A0A0N0XK06_9NEIS Epimerase domain-containing protein OS=Amantichitinum ursilacus OX=857265 GN=WG78_06245 PE=4 SV=1
MM1 pKa = 7.08TFKK4 pKa = 10.98LATRR8 pKa = 11.84PVPLATAAALFWAGNFVAGRR28 pKa = 11.84AINGEE33 pKa = 4.24LSPLSLSFGRR43 pKa = 11.84WILALLCLAPLALPRR58 pKa = 11.84LRR60 pKa = 11.84GAWPQLKK67 pKa = 8.53QHH69 pKa = 5.55WRR71 pKa = 11.84TVLVLGLLGVTLCNTLIYY89 pKa = 10.3RR90 pKa = 11.84GVAHH94 pKa = 5.92TTAVNAVMLNAFVPIMVLLAGRR116 pKa = 11.84MFLGQSMSWMQCIGSALSFCGVAVILTHH144 pKa = 6.59GAPSQLLSLNLNPGDD159 pKa = 3.58LWVFAAVACWALYY172 pKa = 9.7TLTLRR177 pKa = 11.84KK178 pKa = 10.02VPTGIDD184 pKa = 3.51KK185 pKa = 10.69IAMLFATILVGTLMLAPAVIWEE207 pKa = 4.28WAHH210 pKa = 5.77QGVPTLSVHH219 pKa = 5.85SASIVLFLGIFPSVLAYY236 pKa = 10.55LFYY239 pKa = 10.96NIAVAQLGAARR250 pKa = 11.84ASSFMHH256 pKa = 7.09LIPAFGAMLAMLLLGEE272 pKa = 4.63HH273 pKa = 5.39VQWWHH278 pKa = 6.02LAGLANVLAGVALSNGMLPRR298 pKa = 11.84LNMPRR303 pKa = 11.84TALRR307 pKa = 3.64

Molecular weight: 33.0 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

4368

0

4368

1441360

30

4351

330.0

35.9

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.476 ± 0.063

0.848 ± 0.01

5.422 ± 0.025

4.807 ± 0.043

3.524 ± 0.026

7.886 ± 0.044

2.328 ± 0.019

4.798 ± 0.027

3.291 ± 0.034

10.867 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.347 ± 0.019

3.203 ± 0.036

5.087 ± 0.035

4.577 ± 0.028

6.062 ± 0.038

5.47 ± 0.035

5.548 ± 0.039

7.358 ± 0.029

1.542 ± 0.02

2.56 ± 0.023
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