Psychromonas sp. psych-6C06

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales; Psychromonadaceae; Psychromonas; unclassified Psychromonas

Average proteome isoelectric point is 6.21

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3200 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|A0A2N0X3Y5|A0A2N0X3Y5_9GAMM Lytic murein transglycosylase OS=Psychromonas sp. psych-6C06 OX=2058089 GN=CW745_01995 PE=4 SV=1
MM1 pKa = 8.2FMMKK5 pKa = 9.9RR6 pKa = 11.84KK7 pKa = 9.66ALLCLPVCLSTLVSMHH23 pKa = 6.43SLANNQDD30 pKa = 2.99ARR32 pKa = 11.84SFAMGGVGVSTSNFLTSSLHH52 pKa = 5.85NPALAAKK59 pKa = 9.52FDD61 pKa = 3.66NSDD64 pKa = 4.1DD65 pKa = 3.56IGFLFPSFAANVNNIADD82 pKa = 3.84TVDD85 pKa = 3.59NIEE88 pKa = 4.45NFSDD92 pKa = 3.86VYY94 pKa = 11.7DD95 pKa = 3.88EE96 pKa = 4.95FKK98 pKa = 11.15SIATPTLDD106 pKa = 4.04DD107 pKa = 3.81AQKK110 pKa = 11.04VVDD113 pKa = 4.77EE114 pKa = 5.05LYY116 pKa = 11.05SLQGDD121 pKa = 3.78PASINAGSQIALAIPNDD138 pKa = 3.32IVAVNLYY145 pKa = 9.62AQAYY149 pKa = 7.47VDD151 pKa = 4.04AMVFADD157 pKa = 5.0IADD160 pKa = 3.99TDD162 pKa = 4.3LEE164 pKa = 4.95ADD166 pKa = 3.9NILNQDD172 pKa = 3.98LNSNALTMGVLVSEE186 pKa = 5.18FGVTLAKK193 pKa = 10.39YY194 pKa = 9.54HH195 pKa = 5.94QFDD198 pKa = 3.92NSTLYY203 pKa = 11.02YY204 pKa = 10.71GLTPKK209 pKa = 10.4YY210 pKa = 9.28QTVDD214 pKa = 3.46TINFVSNIDD223 pKa = 3.91NVDD226 pKa = 3.91FDD228 pKa = 5.05DD229 pKa = 4.53WDD231 pKa = 3.64NDD233 pKa = 3.63SYY235 pKa = 11.83QNSEE239 pKa = 3.62GNMNVDD245 pKa = 4.25LGIAYY250 pKa = 7.87QHH252 pKa = 5.94QNGFGLGLAAKK263 pKa = 9.79NLLKK267 pKa = 10.4QSYY270 pKa = 6.46EE271 pKa = 4.05TEE273 pKa = 4.45SISGVQGHH281 pKa = 5.66YY282 pKa = 10.39EE283 pKa = 3.71ITPVYY288 pKa = 9.15TLGGHH293 pKa = 5.38YY294 pKa = 10.11EE295 pKa = 4.05SSFVIAALDD304 pKa = 3.38IQLNEE309 pKa = 3.97SEE311 pKa = 5.15GYY313 pKa = 10.52SKK315 pKa = 9.95VTGINTNFNSDD326 pKa = 2.87NDD328 pKa = 3.68NRR330 pKa = 11.84QFASLGVEE338 pKa = 4.2FVPMNWIKK346 pKa = 10.75LRR348 pKa = 11.84AGYY351 pKa = 10.38RR352 pKa = 11.84SDD354 pKa = 4.58LSDD357 pKa = 5.15NIDD360 pKa = 3.6DD361 pKa = 5.41SITAGIGFSVVNIFHH376 pKa = 7.23IDD378 pKa = 3.43LSGSYY383 pKa = 10.63SDD385 pKa = 4.26NNNMGAAAQTSFTFF399 pKa = 3.85

Molecular weight: 43.46 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2N0WXC0|A0A2N0WXC0_9GAMM Uncharacterized protein OS=Psychromonas sp. psych-6C06 OX=2058089 GN=CW745_13085 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLKK11 pKa = 10.14RR12 pKa = 11.84KK13 pKa = 8.99RR14 pKa = 11.84SHH16 pKa = 6.31GFRR19 pKa = 11.84TRR21 pKa = 11.84MATKK25 pKa = 10.2NGRR28 pKa = 11.84NVLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.5GRR39 pKa = 11.84ASLSAA44 pKa = 3.83

Molecular weight: 5.1 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

3200

0

3200

1074385

34

4285

335.7

37.39

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.215 ± 0.046

1.046 ± 0.014

5.503 ± 0.052

6.121 ± 0.041

4.346 ± 0.031

6.356 ± 0.047

2.165 ± 0.026

7.111 ± 0.037

5.899 ± 0.047

10.709 ± 0.058

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.404 ± 0.027

4.843 ± 0.039

3.598 ± 0.028

4.801 ± 0.041

3.888 ± 0.032

6.841 ± 0.041

5.414 ± 0.045

6.521 ± 0.035

1.107 ± 0.016

3.109 ± 0.027
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