Qipengyuania marisflavi

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales; Erythrobacteraceae; Qipengyuania

Average proteome isoelectric point is 6.13

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2508 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|A0A5S3P2T8|A0A5S3P2T8_9SPHN S9 family peptidase OS=Qipengyuania marisflavi OX=2486356 GN=FEV51_10385 PE=4 SV=1
MM1 pKa = 7.78SYY3 pKa = 11.05LFDD6 pKa = 3.33QRR8 pKa = 11.84SFQFNRR14 pKa = 11.84FDD16 pKa = 5.23ADD18 pKa = 2.95MGLNFGRR25 pKa = 11.84AGSRR29 pKa = 11.84AAMWSDD35 pKa = 3.33VGVSHH40 pKa = 7.69HH41 pKa = 7.47DD42 pKa = 3.33GHH44 pKa = 7.65DD45 pKa = 3.6HH46 pKa = 7.28FKK48 pKa = 8.34MTASLFADD56 pKa = 3.86STSSQAPVDD65 pKa = 4.08LAADD69 pKa = 3.76VPGDD73 pKa = 3.42SGTGVTVTIGDD84 pKa = 3.7MVYY87 pKa = 11.46DD88 pKa = 3.94MLEE91 pKa = 3.93VAGDD95 pKa = 3.94HH96 pKa = 6.56DD97 pKa = 4.08WFRR100 pKa = 11.84IDD102 pKa = 4.1LAAGQTLSIVLTGYY116 pKa = 11.23GDD118 pKa = 4.35DD119 pKa = 4.47SLIDD123 pKa = 3.85PYY125 pKa = 11.4LYY127 pKa = 10.95LRR129 pKa = 11.84DD130 pKa = 3.55ASGNLVAEE138 pKa = 4.7NDD140 pKa = 3.93DD141 pKa = 3.71VTPGSDD147 pKa = 2.78RR148 pKa = 11.84NSRR151 pKa = 11.84IDD153 pKa = 4.26FEE155 pKa = 4.36ATTAGTYY162 pKa = 10.51YY163 pKa = 10.05IDD165 pKa = 3.2VGAWDD170 pKa = 3.74EE171 pKa = 4.99GYY173 pKa = 11.1AGDD176 pKa = 3.93YY177 pKa = 9.83QLQIFDD183 pKa = 4.72SEE185 pKa = 4.42ATTDD189 pKa = 4.32AITANASTTASMLVGAPFHH208 pKa = 6.53GVIEE212 pKa = 4.54TPSDD216 pKa = 3.78HH217 pKa = 7.32DD218 pKa = 3.5WVAIEE223 pKa = 4.55LVAGTEE229 pKa = 4.19YY230 pKa = 10.84QVDD233 pKa = 4.07LSGAGPNALNNPYY246 pKa = 10.55LIVRR250 pKa = 11.84DD251 pKa = 3.44AAGNIVAEE259 pKa = 4.16NDD261 pKa = 3.28NTNGLDD267 pKa = 3.53SAVTFTATTSGTYY280 pKa = 10.62YY281 pKa = 10.0IDD283 pKa = 3.53ASAAFSGGTGEE294 pKa = 4.16YY295 pKa = 9.7LIEE298 pKa = 4.24VTPPLPIFTFDD309 pKa = 3.91QIANQLTNTFWGGEE323 pKa = 3.61QHH325 pKa = 6.72AFVVGADD332 pKa = 3.4NSLTVNLTGINADD345 pKa = 3.57GQGLARR351 pKa = 11.84AALQSWTDD359 pKa = 3.13VTGIQFVEE367 pKa = 4.3TNGAAEE373 pKa = 4.21ITFQDD378 pKa = 3.86HH379 pKa = 6.22EE380 pKa = 4.81SGAFASSTYY389 pKa = 9.71NGSGAIVSSTVNVSTQWIANYY410 pKa = 7.94GTALDD415 pKa = 4.62DD416 pKa = 3.68YY417 pKa = 11.06SYY419 pKa = 10.16QTFIHH424 pKa = 6.78EE425 pKa = 4.35IGHH428 pKa = 6.36ALGLGHH434 pKa = 7.13GGNYY438 pKa = 9.74NGSAEE443 pKa = 4.26YY444 pKa = 10.01PDD446 pKa = 4.38DD447 pKa = 3.5ATYY450 pKa = 11.25QNDD453 pKa = 3.06SWATTVMSYY462 pKa = 10.2FSQTEE467 pKa = 3.36NDD469 pKa = 3.5YY470 pKa = 11.12FADD473 pKa = 3.42QGFTRR478 pKa = 11.84ASVTTPMNADD488 pKa = 3.24VVAMRR493 pKa = 11.84VLYY496 pKa = 10.47GLSSDD501 pKa = 3.39TRR503 pKa = 11.84LGNTTYY509 pKa = 11.15GFNSNAGSTAFDD521 pKa = 2.97ATVFNDD527 pKa = 3.49TAYY530 pKa = 9.9TIVDD534 pKa = 3.41SGGIDD539 pKa = 3.24TLDD542 pKa = 3.17YY543 pKa = 11.52SGFSQDD549 pKa = 3.26QLIDD553 pKa = 3.62LRR555 pKa = 11.84PEE557 pKa = 3.62YY558 pKa = 10.83FMNIGPAIGNVMIGRR573 pKa = 11.84GTFIEE578 pKa = 4.14NAIGGSGADD587 pKa = 4.07TINGNQFNNALTGWAGADD605 pKa = 3.58VISGFGGRR613 pKa = 11.84DD614 pKa = 3.18TLQGGNGNDD623 pKa = 3.64TLNGGQHH630 pKa = 7.12LDD632 pKa = 3.37TVYY635 pKa = 11.2GGGGADD641 pKa = 4.27AINGGGANDD650 pKa = 4.08LLYY653 pKa = 11.31GEE655 pKa = 5.41GGNDD659 pKa = 3.7TILGANGNDD668 pKa = 4.08YY669 pKa = 11.07IDD671 pKa = 4.41GGAGNDD677 pKa = 4.01TINGGVGSDD686 pKa = 4.02EE687 pKa = 4.19IFGGDD692 pKa = 3.67GDD694 pKa = 4.1DD695 pKa = 4.48TISGGHH701 pKa = 6.13GLDD704 pKa = 4.07VIHH707 pKa = 7.09GGLGEE712 pKa = 4.01DD713 pKa = 4.42TINGGSFADD722 pKa = 4.42TIFGDD727 pKa = 3.87EE728 pKa = 4.78GNDD731 pKa = 3.57TLLGGPGSDD740 pKa = 3.83TIYY743 pKa = 11.11GGADD747 pKa = 3.19NDD749 pKa = 4.74SISGGNANDD758 pKa = 3.76TLYY761 pKa = 11.44GDD763 pKa = 4.87GGNDD767 pKa = 3.71TINGNNGADD776 pKa = 4.0TIDD779 pKa = 3.73GGAGIDD785 pKa = 3.79RR786 pKa = 11.84ISGGLAADD794 pKa = 3.71ILTGGGGNDD803 pKa = 3.29LFVFDD808 pKa = 5.1SLLGGPNIDD817 pKa = 4.19QITDD821 pKa = 3.75FTSGSDD827 pKa = 3.64TINLDD832 pKa = 3.34RR833 pKa = 11.84AIFTGIGSDD842 pKa = 3.53GALAGSAFRR851 pKa = 11.84VGTAAQDD858 pKa = 3.27ADD860 pKa = 3.69DD861 pKa = 5.11RR862 pKa = 11.84IIYY865 pKa = 7.89TRR867 pKa = 11.84STGEE871 pKa = 3.45IFYY874 pKa = 10.88DD875 pKa = 3.57ADD877 pKa = 3.83GVGGADD883 pKa = 2.64AVLFAKK889 pKa = 10.29VDD891 pKa = 3.33AGMVLSASDD900 pKa = 3.81FAAFSASAAAGSGAKK915 pKa = 10.46GGDD918 pKa = 3.2AMFAPLEE925 pKa = 4.25SLHH928 pKa = 6.54GVDD931 pKa = 4.53IFAIVV936 pKa = 2.83

Molecular weight: 96.46 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A5S3P3F6|A0A5S3P3F6_9SPHN DUF969 domain-containing protein OS=Qipengyuania marisflavi OX=2486356 GN=FEV51_09430 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84ARR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.89GFFARR21 pKa = 11.84KK22 pKa = 7.42ATPGGRR28 pKa = 11.84KK29 pKa = 7.9VLRR32 pKa = 11.84ARR34 pKa = 11.84RR35 pKa = 11.84SRR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 8.78KK41 pKa = 10.52LCAA44 pKa = 3.96

Molecular weight: 5.12 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

2508

0

2508

813454

39

5844

324.3

35.11

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.014 ± 0.082

0.825 ± 0.016

6.261 ± 0.043

5.957 ± 0.056

3.617 ± 0.029

8.878 ± 0.083

1.993 ± 0.027

5.009 ± 0.032

3.207 ± 0.048

9.833 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.587 ± 0.028

2.563 ± 0.034

5.052 ± 0.042

3.304 ± 0.027

6.946 ± 0.057

5.265 ± 0.044

5.212 ± 0.05

6.898 ± 0.037

1.421 ± 0.025

2.159 ± 0.026
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