Sulfitobacter mediterraneus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Roseobacteraceae; Sulfitobacter

Average proteome isoelectric point is 6.09

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3649 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|A0A061SMD1|A0A061SMD1_9RHOB Transcriptional regulator OS=Sulfitobacter mediterraneus OX=83219 GN=C8N31_11453 PE=4 SV=1
MM1 pKa = 7.26GVDD4 pKa = 4.2AAVIWLRR11 pKa = 11.84GFSLFAAMALNGPAAAQSPEE31 pKa = 3.74EE32 pKa = 3.84AQAYY36 pKa = 9.6VEE38 pKa = 4.78ANLISIFYY46 pKa = 10.15HH47 pKa = 5.75EE48 pKa = 5.56LGHH51 pKa = 7.69ALIDD55 pKa = 3.91VMALPVFGQEE65 pKa = 3.62EE66 pKa = 4.17DD67 pKa = 3.83AADD70 pKa = 3.63TASILLIDD78 pKa = 4.42ALFEE82 pKa = 4.34EE83 pKa = 5.38DD84 pKa = 3.45TAQSIARR91 pKa = 11.84DD92 pKa = 3.41AAFGFLDD99 pKa = 3.73EE100 pKa = 4.66AAATEE105 pKa = 4.31GEE107 pKa = 4.33EE108 pKa = 4.0PLWWDD113 pKa = 2.93VHH115 pKa = 7.36GPDD118 pKa = 5.01LQRR121 pKa = 11.84HH122 pKa = 5.07YY123 pKa = 11.75NLVCLFYY130 pKa = 10.99GADD133 pKa = 3.47PDD135 pKa = 4.12LRR137 pKa = 11.84ADD139 pKa = 3.44IAADD143 pKa = 3.54LDD145 pKa = 4.13LPQDD149 pKa = 3.6RR150 pKa = 11.84AEE152 pKa = 4.29SCAEE156 pKa = 3.94EE157 pKa = 4.29FDD159 pKa = 4.78LALASWGPVLDD170 pKa = 6.53DD171 pKa = 3.11ITQNGGGASLVFEE184 pKa = 4.99DD185 pKa = 5.41AGASPLQDD193 pKa = 3.45VIATEE198 pKa = 4.34VAALNDD204 pKa = 4.73LLTLPYY210 pKa = 9.77PVTIRR215 pKa = 11.84AEE217 pKa = 4.06PCGEE221 pKa = 3.74ANAFYY226 pKa = 10.84DD227 pKa = 4.74PADD230 pKa = 3.59QTITMCLEE238 pKa = 4.29LEE240 pKa = 4.05SHH242 pKa = 6.24LFEE245 pKa = 5.27RR246 pKa = 11.84AVQNIEE252 pKa = 3.69

Molecular weight: 27.15 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A061SJG4|A0A061SJG4_9RHOB MFS transporter OS=Sulfitobacter mediterraneus OX=83219 GN=PM02_17180 PE=4 SV=1
MM1 pKa = 7.35KK2 pKa = 9.44RR3 pKa = 11.84TYY5 pKa = 10.31QPSNLVRR12 pKa = 11.84KK13 pKa = 9.18RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.42GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.37AGRR28 pKa = 11.84KK29 pKa = 8.81IINARR34 pKa = 11.84RR35 pKa = 11.84AQGRR39 pKa = 11.84KK40 pKa = 9.34SLSAA44 pKa = 3.83

Molecular weight: 5.13 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

3649

0

3649

1135408

41

4535

311.2

33.77

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.097 ± 0.061

0.906 ± 0.013

6.362 ± 0.056

5.59 ± 0.03

3.798 ± 0.026

8.704 ± 0.048

2.102 ± 0.025

5.3 ± 0.03

3.489 ± 0.032

9.862 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.956 ± 0.024

2.82 ± 0.025

4.921 ± 0.028

3.54 ± 0.024

6.091 ± 0.044

5.154 ± 0.027

5.49 ± 0.036

7.187 ± 0.032

1.392 ± 0.017

2.239 ± 0.019
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