Pseudaestuariivita atlantica

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae; Pseudaestuariivita

Average proteome isoelectric point is 6.0

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3978 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|A0A0L1JJ78|A0A0L1JJ78_9RHOB Antirestriction protein OS=Pseudaestuariivita atlantica OX=1317121 GN=ATO11_20670 PE=4 SV=1
MM1 pKa = 7.79AFRR4 pKa = 11.84VWFFVLVGLVFWVPRR19 pKa = 11.84AMAFDD24 pKa = 3.7VTPTFTPTLLQPTQTTRR41 pKa = 11.84LRR43 pKa = 11.84ISFLNSVTSPVTGLTLTDD61 pKa = 3.6TLPAGMFVATPASAVSSCGGSVSTSNGATEE91 pKa = 4.2GTITLTGGTIPAQVGDD107 pKa = 4.01TAGTCYY113 pKa = 10.31IEE115 pKa = 4.3VSVYY119 pKa = 10.02AASSGTYY126 pKa = 9.72INEE129 pKa = 3.82VPANDD134 pKa = 3.4ATGTVAGAPTSNPNPGSATFAATIQNISASMSLDD168 pKa = 2.79IGGNTLQGGEE178 pKa = 4.09TANRR182 pKa = 11.84IITLTNPNDD191 pKa = 3.5VPLTGVSFVHH201 pKa = 7.01DD202 pKa = 4.49LNGDD206 pKa = 3.49SGFNLNANGPVSGTCGGTGTISDD229 pKa = 4.11TTPATSDD236 pKa = 3.23FDD238 pKa = 3.94TTSVITISDD247 pKa = 3.28ATIPANGQCTIIYY260 pKa = 9.26QVEE263 pKa = 4.21PARR266 pKa = 11.84DD267 pKa = 3.43MTRR270 pKa = 11.84TFNDD274 pKa = 2.99TTMTHH279 pKa = 6.3QINGGAITTNEE290 pKa = 4.07GATNPTFNDD299 pKa = 4.53PIRR302 pKa = 11.84TVSGIEE308 pKa = 3.66VDD310 pKa = 3.49KK311 pKa = 11.31TFDD314 pKa = 3.38GVKK317 pKa = 10.21NAEE320 pKa = 4.47LNTNTASGADD330 pKa = 3.67LGIEE334 pKa = 3.74ITNYY338 pKa = 9.9NAAPLPGFTLTDD350 pKa = 3.38TMPAGIVSTNVFRR363 pKa = 11.84NTCGGTSSINGGAEE377 pKa = 3.93VTVTGASLGAASGAPIPGLQVQSCNIDD404 pKa = 3.15ARR406 pKa = 11.84VEE408 pKa = 3.91PSVTGNNTYY417 pKa = 10.64TNVIAAGDD425 pKa = 3.66INGFSHH431 pKa = 7.0TATSANLEE439 pKa = 4.12VTDD442 pKa = 4.45YY443 pKa = 10.93IGPEE447 pKa = 4.17DD448 pKa = 4.09PLSVTKK454 pKa = 10.47AFQMGNIYY462 pKa = 10.44PGDD465 pKa = 3.86TQTLTFTLTNTYY477 pKa = 10.71DD478 pKa = 3.64EE479 pKa = 4.58NLLNVSLTDD488 pKa = 3.41HH489 pKa = 6.74LVNNTSANAGLRR501 pKa = 11.84IGAGGVTSNTCQGSASATPNGDD523 pKa = 4.16LISISGVYY531 pKa = 10.16LPIGASCQVVVEE543 pKa = 4.12VTMASDD549 pKa = 3.58AQNSRR554 pKa = 11.84TIWNTVPQSQITFDD568 pKa = 3.73TVDD571 pKa = 3.27QTGLNPVDD579 pKa = 3.62NAADD583 pKa = 3.65SIYY586 pKa = 10.34VRR588 pKa = 11.84RR589 pKa = 11.84PIEE592 pKa = 4.1LYY594 pKa = 10.48KK595 pKa = 10.87SYY597 pKa = 11.28DD598 pKa = 3.48PASVVSGGEE607 pKa = 3.7SRR609 pKa = 11.84LTLRR613 pKa = 11.84FQRR616 pKa = 11.84NSRR619 pKa = 11.84AGSTTSDD626 pKa = 2.36ITFYY630 pKa = 11.41DD631 pKa = 4.21EE632 pKa = 5.22LPSGHH637 pKa = 6.87TIADD641 pKa = 3.52PANIQNSCGGSVTISPDD658 pKa = 2.97RR659 pKa = 11.84SRR661 pKa = 11.84VDD663 pKa = 3.42LAGGSLGPVGGTTLEE678 pKa = 4.26CTLVLTVIAPNSVGSSNNTVFAGHH702 pKa = 5.62TTATDD707 pKa = 3.75DD708 pKa = 4.14GQPGAFNQMVTTRR721 pKa = 11.84NRR723 pKa = 11.84SATLTRR729 pKa = 11.84TQGDD733 pKa = 3.61LTLTKK738 pKa = 10.5EE739 pKa = 4.25FLQPTIAGGQPSRR752 pKa = 11.84VRR754 pKa = 11.84ITIANTASDD763 pKa = 5.15AIDD766 pKa = 3.55LTGVGITDD774 pKa = 3.96SFAGTEE780 pKa = 3.97LRR782 pKa = 11.84LADD785 pKa = 3.89SVSPTFTNTSGTPNAGGCTGGTFATVGGAGGQITLAGAGVEE826 pKa = 4.23ADD828 pKa = 3.84STCHH832 pKa = 6.72FEE834 pKa = 4.96FNTTSFFGGTVTNSLPAQALVSDD857 pKa = 3.99QGTTNPAPVSASLAVEE873 pKa = 4.12RR874 pKa = 11.84EE875 pKa = 4.17FNVSKK880 pKa = 10.64GFQPAIVGPGEE891 pKa = 3.85TSQAVISVINASSVNFTGTTGIPMLVDD918 pKa = 3.46TLPAGLAISGTPTTTCTGATVSANTASSPQEE949 pKa = 4.0IILSGGSYY957 pKa = 10.11PADD960 pKa = 3.44TSCTIFADD968 pKa = 4.05VSAAAPGAFVNTIPAGSLSTEE989 pKa = 3.96EE990 pKa = 4.62SGTNADD996 pKa = 4.0PASATLAVIAPPTIAKK1012 pKa = 10.26AFGPASIGNGEE1023 pKa = 4.23TSTITFTLSNPNAASLLPAGISGATFSDD1051 pKa = 3.42TMTNMVIAAPPNVGGTCNPQTYY1073 pKa = 9.41SASAGGSVFSVSDD1086 pKa = 3.43LSIAPGASCTVQIDD1100 pKa = 3.72VTSTVPGSHH1109 pKa = 7.51DD1110 pKa = 3.56NQATGISSDD1119 pKa = 3.28QMANPGDD1126 pKa = 3.99PSNIAALTVGTASVPTIAKK1145 pKa = 9.65SFSVDD1150 pKa = 2.89TLLPGEE1156 pKa = 4.27TATLLFTLQNPNAGAANIDD1175 pKa = 3.37AAGFSDD1181 pKa = 4.84TFPTSPGAMVVASPANVYY1199 pKa = 7.44STCDD1203 pKa = 3.16GTVADD1208 pKa = 4.91LGGGSVDD1215 pKa = 4.15PGDD1218 pKa = 4.4TGIQLQGGFIAGNGSCYY1235 pKa = 10.5VSVDD1239 pKa = 3.19VTVPTDD1245 pKa = 3.36GTYY1248 pKa = 10.71TNTSSGLTTEE1258 pKa = 5.17FGTSGTASDD1267 pKa = 3.77TLVAEE1272 pKa = 4.41SAPTILSASEE1282 pKa = 3.82GTRR1285 pKa = 11.84TVRR1288 pKa = 11.84EE1289 pKa = 4.06SDD1291 pKa = 2.95NSQVVDD1297 pKa = 4.1SVLGPNDD1304 pKa = 3.36TFAGQQAFVGSGAAGNVDD1322 pKa = 3.49MTITAIDD1329 pKa = 3.42AALSVNTDD1337 pKa = 2.66TGLIVVAPGTGAGTYY1352 pKa = 10.07SVTYY1356 pKa = 8.13QICQAGNPSNCAPTRR1371 pKa = 11.84TEE1373 pKa = 3.81SVEE1376 pKa = 4.21VVVATILATTDD1387 pKa = 3.64YY1388 pKa = 11.43ASGSPLQVEE1397 pKa = 4.28QADD1400 pKa = 4.1FAKK1403 pKa = 10.8EE1404 pKa = 3.78PGNVLGSSDD1413 pKa = 4.89LLDD1416 pKa = 3.87GVQATVAPGTGGNVDD1431 pKa = 4.23LSILSVTGPSGASTDD1446 pKa = 2.81ITVNVNTGVISVAGSTPQGIYY1467 pKa = 9.87EE1468 pKa = 4.19ISYY1471 pKa = 8.36QICEE1475 pKa = 4.75DD1476 pKa = 3.86DD1477 pKa = 4.85HH1478 pKa = 9.46ADD1480 pKa = 3.69NCDD1483 pKa = 3.34TASEE1487 pKa = 4.3FVEE1490 pKa = 4.37VTIVPIAAGAEE1501 pKa = 4.04TARR1504 pKa = 11.84AATGSDD1510 pKa = 2.87QSVNVGSLLGASDD1523 pKa = 4.08TLDD1526 pKa = 3.71GAPATVGPGATGSVDD1541 pKa = 3.55LSVVSITEE1549 pKa = 4.17GGSPSGNIAVDD1560 pKa = 4.2LDD1562 pKa = 3.74TGDD1565 pKa = 3.64MVVAAGTPDD1574 pKa = 3.14GTYY1577 pKa = 10.42LVTYY1581 pKa = 8.07RR1582 pKa = 11.84ICEE1585 pKa = 3.76EE1586 pKa = 4.27TNRR1589 pKa = 11.84SNCATATEE1597 pKa = 4.91EE1598 pKa = 3.91ITVTSLAIVAGPEE1611 pKa = 3.55ADD1613 pKa = 3.5RR1614 pKa = 11.84TVVGSDD1620 pKa = 3.29GAIDD1624 pKa = 4.19AGPALSSAQDD1634 pKa = 3.33RR1635 pKa = 11.84VDD1637 pKa = 3.78GSAATLGASGNATLSIVPGANTDD1660 pKa = 3.69PEE1662 pKa = 4.49LSIDD1666 pKa = 3.8PVTSRR1671 pKa = 11.84ITVAAGTAAGTYY1683 pKa = 7.98TIEE1686 pKa = 4.45YY1687 pKa = 9.23RR1688 pKa = 11.84LCDD1691 pKa = 3.32STNSDD1696 pKa = 3.13NCATAIEE1703 pKa = 4.38TVIVADD1709 pKa = 4.73RR1710 pKa = 11.84PIAAAPEE1717 pKa = 4.06PVQIVYY1723 pKa = 10.33QSNSAVTAPSIIGASDD1739 pKa = 5.09LIDD1742 pKa = 3.66SAQAVPGFGGNVILTTVSGDD1762 pKa = 3.31PRR1764 pKa = 11.84LTLDD1768 pKa = 3.56TEE1770 pKa = 4.23TGEE1773 pKa = 4.54IEE1775 pKa = 4.47VAPNMPLGDD1784 pKa = 3.56FTLTYY1789 pKa = 10.0RR1790 pKa = 11.84ICDD1793 pKa = 3.52PANLDD1798 pKa = 3.44NCATATEE1805 pKa = 4.48TVRR1808 pKa = 11.84IARR1811 pKa = 11.84RR1812 pKa = 11.84PITAASEE1819 pKa = 4.12ADD1821 pKa = 3.62RR1822 pKa = 11.84PLYY1825 pKa = 10.78ASTAAQTAGSVIGSGDD1841 pKa = 3.64TLDD1844 pKa = 4.5GLAAVPGFGGNVVLTLGGGSPEE1866 pKa = 3.84VSLNVATGDD1875 pKa = 3.7LGVAAGTPPGTYY1887 pKa = 10.43VLDD1890 pKa = 4.1YY1891 pKa = 11.2NN1892 pKa = 4.57

Molecular weight: 189.55 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0L1JKN8|A0A0L1JKN8_9RHOB Cytochrome B OS=Pseudaestuariivita atlantica OX=1317121 GN=ATO11_17005 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 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 = 8.54ILNARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.07SLSAA44 pKa = 3.93

Molecular weight: 5.14 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

3978

0

3978

1234050

41

2946

310.2

33.59

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.817 ± 0.05

0.897 ± 0.014

6.561 ± 0.043

5.672 ± 0.038

3.706 ± 0.023

8.857 ± 0.047

2.082 ± 0.02

4.905 ± 0.025

2.817 ± 0.034

9.824 ± 0.047

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.753 ± 0.021

2.412 ± 0.024

5.172 ± 0.034

2.969 ± 0.02

6.94 ± 0.039

4.747 ± 0.022

5.69 ± 0.033

7.522 ± 0.034

1.474 ± 0.017

2.182 ± 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