Petrocella atlantisensis

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Clostridia; Eubacteriales; Vallitaleaceae; Petrocella

Average proteome isoelectric point is 6.23

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3381 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|A0A3P7PT94|A0A3P7PT94_9FIRM Aminotransferase OS=Petrocella atlantisensis OX=2173034 GN=dapL PE=3 SV=1
MM1 pKa = 8.04SIGTQDD7 pKa = 3.29KK8 pKa = 10.74VVTISAATNANYY20 pKa = 10.05TEE22 pKa = 4.57ILRR25 pKa = 11.84QVLNASYY32 pKa = 11.43NEE34 pKa = 3.79FDD36 pKa = 3.5TTYY39 pKa = 10.88DD40 pKa = 3.23AYY42 pKa = 10.01IANVDD47 pKa = 3.59AGSGAFLLDD56 pKa = 3.25SLAIFLYY63 pKa = 10.64ADD65 pKa = 3.42QADD68 pKa = 3.99LSGTLYY74 pKa = 11.39ANMTLSDD81 pKa = 4.0SEE83 pKa = 5.14GNGNTVWSDD92 pKa = 3.49AEE94 pKa = 4.07KK95 pKa = 11.02KK96 pKa = 9.53EE97 pKa = 3.98ALRR100 pKa = 11.84EE101 pKa = 3.94ALEE104 pKa = 4.13ITKK107 pKa = 10.68NNYY110 pKa = 9.5NNLAEE115 pKa = 4.24VQADD119 pKa = 3.62LTTIAEE125 pKa = 4.2RR126 pKa = 11.84VDD128 pKa = 3.99FTTILYY134 pKa = 10.06DD135 pKa = 3.4GQQYY139 pKa = 10.71KK140 pKa = 10.45SVVVTNSQDD149 pKa = 3.44VEE151 pKa = 4.31VASYY155 pKa = 10.45IQGGDD160 pKa = 2.92KK161 pKa = 10.71AGYY164 pKa = 9.94IEE166 pKa = 5.67DD167 pKa = 4.34LFNEE171 pKa = 4.56LEE173 pKa = 4.16ALTMSSNVSYY183 pKa = 9.92TVTTTLADD191 pKa = 3.58DD192 pKa = 4.1TARR195 pKa = 11.84TATFGANN202 pKa = 3.03

Molecular weight: 21.91 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3P7NYE3|A0A3P7NYE3_9FIRM Pseudouridine-5'-phosphate glycosidase OS=Petrocella atlantisensis OX=2173034 GN=yeiN PE=3 SV=1
MM1 pKa = 7.36KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 9.67QPKK8 pKa = 8.76KK9 pKa = 7.46RR10 pKa = 11.84QRR12 pKa = 11.84SRR14 pKa = 11.84EE15 pKa = 3.65HH16 pKa = 6.42GFRR19 pKa = 11.84KK20 pKa = 9.76RR21 pKa = 11.84MKK23 pKa = 9.67NKK25 pKa = 9.89SGRR28 pKa = 11.84NVLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.2GRR39 pKa = 11.84KK40 pKa = 8.14QLSAA44 pKa = 3.9

Molecular weight: 5.38 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

3381

0

3381

1030731

22

2474

304.9

34.36

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.397 ± 0.039

0.904 ± 0.015

5.855 ± 0.031

7.324 ± 0.044

4.127 ± 0.029

6.523 ± 0.041

2.066 ± 0.024

8.944 ± 0.042

7.266 ± 0.037

9.509 ± 0.04

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.206 ± 0.021

4.749 ± 0.031

3.05 ± 0.024

3.127 ± 0.022

3.827 ± 0.031

5.949 ± 0.035

5.481 ± 0.038

6.848 ± 0.037

0.75 ± 0.012

4.1 ± 0.03
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