Altererythrobacter soli

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

Average proteome isoelectric point is 6.14

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2807 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|A0A6I4UX55|A0A6I4UX55_9SPHN DUF1178 family protein OS=Altererythrobacter soli OX=1739690 GN=GRI75_11885 PE=4 SV=1
MM1 pKa = 7.3SLSAKK6 pKa = 10.07SRR8 pKa = 11.84LLATSAVAGLCVWQTHH24 pKa = 5.71LPAAAQDD31 pKa = 3.45AFGIHH36 pKa = 6.59VDD38 pKa = 3.62TPEE41 pKa = 4.02GQVIVIEE48 pKa = 4.16NGEE51 pKa = 4.08IVEE54 pKa = 4.08GDD56 pKa = 3.64RR57 pKa = 11.84IGVYY61 pKa = 10.35AEE63 pKa = 4.0QGALDD68 pKa = 3.86LTVEE72 pKa = 4.17TGARR76 pKa = 11.84VRR78 pKa = 11.84GNGFYY83 pKa = 10.61DD84 pKa = 3.94GFGAPPEE91 pKa = 4.33AGVTIATAGSSVDD104 pKa = 3.4NSGSISGAGAGITTAYY120 pKa = 10.35VYY122 pKa = 11.05DD123 pKa = 3.98SAADD127 pKa = 3.67MLVGQAIGTVVVNNGTIAGDD147 pKa = 3.67SNDD150 pKa = 3.22GVRR153 pKa = 11.84LIGGGSVTNSGTILGANWDD172 pKa = 3.97FADD175 pKa = 5.4GISMYY180 pKa = 10.76AYY182 pKa = 10.2ADD184 pKa = 3.57QAKK187 pKa = 9.3EE188 pKa = 4.1DD189 pKa = 3.92YY190 pKa = 10.33SALVTNEE197 pKa = 3.71AGGEE201 pKa = 3.87IAGQRR206 pKa = 11.84FGVILSGGGDD216 pKa = 3.57VVNDD220 pKa = 3.63GDD222 pKa = 3.83ITGVAGGVLVQGTALDD238 pKa = 3.74SEE240 pKa = 4.57EE241 pKa = 4.85RR242 pKa = 11.84SGLTASVVNSGTISGTGSFGGTYY265 pKa = 9.87TGGQGVAFGSDD276 pKa = 2.83MAAATLVNSGTITSAFAEE294 pKa = 4.36AVSQGSLADD303 pKa = 3.54LTITNEE309 pKa = 3.66QSGVIEE315 pKa = 4.9GGTSGIYY322 pKa = 10.19GGSSGTMSIINAGTIRR338 pKa = 11.84GNGSYY343 pKa = 10.5DD344 pKa = 3.46GFGAPPDD351 pKa = 3.76AGITIATAGSSVDD364 pKa = 3.36NSGTISGAGAGITTAYY380 pKa = 10.33VYY382 pKa = 11.04DD383 pKa = 4.04SATDD387 pKa = 3.6TLVGQAIGTVVVNSGTIAGDD407 pKa = 3.51SNDD410 pKa = 3.22GVRR413 pKa = 11.84LIGGGSVTNSGTILGANWDD432 pKa = 3.97FADD435 pKa = 5.4GISMYY440 pKa = 10.76AYY442 pKa = 10.2ADD444 pKa = 3.57QAKK447 pKa = 9.3EE448 pKa = 4.1DD449 pKa = 3.92YY450 pKa = 10.33SALVTNEE457 pKa = 3.71AGGEE461 pKa = 3.87IAGQRR466 pKa = 11.84FGVILSGGGDD476 pKa = 3.57VVNDD480 pKa = 3.63GDD482 pKa = 3.83ITGVAGGVLVQGTALDD498 pKa = 3.74SEE500 pKa = 4.57EE501 pKa = 4.85RR502 pKa = 11.84SGLTASVVNSGTISGTGSLASGVAFGSDD530 pKa = 2.86MAAATLVNSGTINGAAAGIEE550 pKa = 4.51AYY552 pKa = 10.53FSGAFSLANTGTVTGEE568 pKa = 4.23SIGVDD573 pKa = 3.31SGALGAVTLNNSGSITGEE591 pKa = 3.69SGPAVVSASQTTLINSGSLHH611 pKa = 5.96GAGGVAVQLAEE622 pKa = 4.18YY623 pKa = 9.74DD624 pKa = 3.64DD625 pKa = 5.01SVTLRR630 pKa = 11.84TGSSVVGTIDD640 pKa = 4.36AGDD643 pKa = 3.8GTDD646 pKa = 3.5ILILEE651 pKa = 4.54GDD653 pKa = 4.08VLGLTSTQVIGSAEE667 pKa = 3.91NFEE670 pKa = 4.5TLRR673 pKa = 11.84VATGYY678 pKa = 7.1WTTASYY684 pKa = 11.24VGDD687 pKa = 4.18FEE689 pKa = 4.72QVAILEE695 pKa = 4.57GASLQVNEE703 pKa = 4.47VTVDD707 pKa = 3.52AQVTSPILTSDD718 pKa = 3.69VLNDD722 pKa = 3.49GTLVLNFDD730 pKa = 3.59HH731 pKa = 8.52VEE733 pKa = 3.79IDD735 pKa = 3.38EE736 pKa = 4.35LAISGSGGVTLIGEE750 pKa = 4.51AVYY753 pKa = 10.31EE754 pKa = 4.19VTGNSLTYY762 pKa = 10.48TGDD765 pKa = 3.33TVIANGGVILSGSLDD780 pKa = 3.65SDD782 pKa = 3.94VVTQGDD788 pKa = 4.12GFFTLGLGGTAGTYY802 pKa = 9.9VGSIVNNGVFNFDD815 pKa = 3.33RR816 pKa = 11.84SDD818 pKa = 3.3NYY820 pKa = 10.93EE821 pKa = 3.83FLGDD825 pKa = 3.79FSGSGTLNKK834 pKa = 10.09FGAGTLTFSGLYY846 pKa = 10.43DD847 pKa = 3.87FGGTTTINAGAIAFAGQLAEE867 pKa = 4.43DD868 pKa = 4.1TQLDD872 pKa = 3.97LSEE875 pKa = 5.45GGTFDD880 pKa = 4.94LSQIEE885 pKa = 4.51SGEE888 pKa = 3.83QTIAEE893 pKa = 4.08LSGTGGTLLLGDD905 pKa = 4.05TDD907 pKa = 3.96LTVQQTADD915 pKa = 3.53SVFAGAVTGTGTLLKK930 pKa = 10.74DD931 pKa = 3.52GSGDD935 pKa = 3.54LKK937 pKa = 11.42LNGDD941 pKa = 3.71GTGFTGTGQVDD952 pKa = 3.8GGTLSVNGDD961 pKa = 3.52FSNANFLVNDD971 pKa = 4.32GGTLGGAGTLGSTTVSGGTLAPGNSIDD998 pKa = 3.88TITFVGDD1005 pKa = 3.56LTLTAASVYY1014 pKa = 9.51EE1015 pKa = 4.28VEE1017 pKa = 4.67VDD1019 pKa = 3.36PAGNSDD1025 pKa = 3.55RR1026 pKa = 11.84TNVTGTATLGNATVNVLAEE1045 pKa = 4.18SGLYY1049 pKa = 10.48GPATDD1054 pKa = 3.97YY1055 pKa = 11.14TILTAEE1061 pKa = 4.51NGISGQFGEE1070 pKa = 4.59VQTNLAYY1077 pKa = 10.44LVPLLSYY1084 pKa = 10.23TVDD1087 pKa = 3.41TVSLRR1092 pKa = 11.84LSRR1095 pKa = 11.84NDD1097 pKa = 3.13IDD1099 pKa = 3.93FSTYY1103 pKa = 10.96AATPNQATVGALIEE1117 pKa = 4.24GLEE1120 pKa = 4.41FGTPLYY1126 pKa = 10.92DD1127 pKa = 3.26ATLVLARR1134 pKa = 11.84DD1135 pKa = 3.56QVATNFEE1142 pKa = 4.46TLTGGVYY1149 pKa = 7.91PTYY1152 pKa = 10.41GASLVEE1158 pKa = 3.83TAYY1161 pKa = 10.16MLRR1164 pKa = 11.84RR1165 pKa = 11.84QAAPQPQAAVGAFVWGTGLAGEE1187 pKa = 4.99LSASGSDD1194 pKa = 3.1GVTGFKK1200 pKa = 10.0TDD1202 pKa = 3.07NAGAAGGLGYY1212 pKa = 10.67AADD1215 pKa = 4.17GFDD1218 pKa = 3.56FTVGLGKK1225 pKa = 10.48LWQDD1229 pKa = 3.37PDD1231 pKa = 3.4RR1232 pKa = 11.84SQISDD1237 pKa = 3.57SDD1239 pKa = 3.92VKK1241 pKa = 10.79FALAQASYY1249 pKa = 10.45ASTMGLSARR1258 pKa = 11.84AGVQFGWIDD1267 pKa = 3.41GAASRR1272 pKa = 11.84NTRR1275 pKa = 11.84LGTISATVSSAFEE1288 pKa = 4.04GEE1290 pKa = 4.03YY1291 pKa = 9.42TSYY1294 pKa = 10.94YY1295 pKa = 10.77GEE1297 pKa = 4.28IGYY1300 pKa = 9.78ALPMGVASIEE1310 pKa = 3.99PFAGLNHH1317 pKa = 6.12VSLDD1321 pKa = 3.21MDD1323 pKa = 3.98RR1324 pKa = 11.84FTEE1327 pKa = 4.23VGGATALTVDD1337 pKa = 3.65GLDD1340 pKa = 3.51RR1341 pKa = 11.84DD1342 pKa = 3.97VTFADD1347 pKa = 3.52LGLRR1351 pKa = 11.84LAANPVGGVAPYY1363 pKa = 10.72LSGAYY1368 pKa = 8.89RR1369 pKa = 11.84RR1370 pKa = 11.84AWGDD1374 pKa = 3.16RR1375 pKa = 11.84MSEE1378 pKa = 3.72ATIAFTGNSAGGTITGLPIARR1399 pKa = 11.84SAAEE1403 pKa = 3.89LEE1405 pKa = 3.98AGVRR1409 pKa = 11.84YY1410 pKa = 10.27SGGVVDD1416 pKa = 6.24LEE1418 pKa = 4.3LGYY1421 pKa = 9.35TGSFSKK1427 pKa = 9.73TFDD1430 pKa = 3.61SNSVKK1435 pKa = 10.36VSASIHH1441 pKa = 5.03FF1442 pKa = 4.14

Molecular weight: 143.75 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A6I4UPF9|A0A6I4UPF9_9SPHN Uncharacterized protein OS=Altererythrobacter soli OX=1739690 GN=GRI75_04005 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84SRR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.5GFRR19 pKa = 11.84ARR21 pKa = 11.84KK22 pKa = 7.81ATVGGRR28 pKa = 11.84KK29 pKa = 8.12VLRR32 pKa = 11.84ARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.02KK41 pKa = 10.61LSAA44 pKa = 4.03

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

2807

0

2807

910999

38

4886

324.5

35.1

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.047 ± 0.071

0.816 ± 0.017

5.795 ± 0.039

6.414 ± 0.062

3.564 ± 0.029

9.118 ± 0.081

1.932 ± 0.026

4.662 ± 0.025

2.798 ± 0.046

9.938 ± 0.056

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.305 ± 0.026

2.471 ± 0.039

5.443 ± 0.041

3.221 ± 0.025

7.438 ± 0.066

5.21 ± 0.043

5.092 ± 0.076

7.147 ± 0.038

1.412 ± 0.02

2.177 ± 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