Labrenzia sp. OB1

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales; Stappiaceae; Labrenzia; unclassified Labrenzia

Average proteome isoelectric point is 6.17

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5016 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|A0A161YYJ8|A0A161YYJ8_9RHOB Uncharacterized protein OS=Labrenzia sp. OB1 OX=1561204 GN=OA90_15465 PE=4 SV=1
MM1 pKa = 7.33QSTGAQGQDD10 pKa = 2.53TGTAGNGGEE19 pKa = 3.56IRR21 pKa = 11.84IYY23 pKa = 9.9NDD25 pKa = 2.79SYY27 pKa = 11.64INYY30 pKa = 9.09QVGNTSSLAVGMNARR45 pKa = 11.84SLGGAGDD52 pKa = 3.62QDD54 pKa = 4.57NRR56 pKa = 11.84DD57 pKa = 3.48NDD59 pKa = 4.42SNGGTGGNGGSLYY72 pKa = 9.39FTSDD76 pKa = 3.62GIAGYY81 pKa = 10.4DD82 pKa = 3.28VDD84 pKa = 4.43GGSNAGFVIYY94 pKa = 10.47LGEE97 pKa = 4.33SYY99 pKa = 11.26GGMGGKK105 pKa = 9.87QNDD108 pKa = 4.1SVLSDD113 pKa = 3.23QRR115 pKa = 11.84GGQGGSGGAITIVNNSLASFDD136 pKa = 3.9IGSSSSRR143 pKa = 11.84FTGMGSGGGFFAKK156 pKa = 10.24SVGGQGGFNNGNAGAGGAVSITGDD180 pKa = 3.95LDD182 pKa = 3.66GSIYY186 pKa = 10.27WDD188 pKa = 3.49VTAGGGTGLFGLSGLSQGGDD208 pKa = 3.17GTTSTDD214 pKa = 3.14NSDD217 pKa = 3.28NGGNGGNGGTVTISNGEE234 pKa = 4.07GLVLDD239 pKa = 3.79VLGTVGEE246 pKa = 4.38ISAVLAGKK254 pKa = 9.72SAGGNGGTGPAEE266 pKa = 3.84DD267 pKa = 4.71HH268 pKa = 6.65YY269 pKa = 11.19GGSGGTAGAVSLSLNNDD286 pKa = 2.71GDD288 pKa = 4.18LAASGDD294 pKa = 4.08YY295 pKa = 10.9VYY297 pKa = 11.14GILGQSIGGEE307 pKa = 4.21GGDD310 pKa = 4.34GGDD313 pKa = 3.64GTALAGTGGGGGFGGNAGNVTVSVDD338 pKa = 2.49IWAGSVSTNGDD349 pKa = 3.52YY350 pKa = 11.3APAIAAHH357 pKa = 6.36SIGGGGGTGGDD368 pKa = 3.7FVSVLGGQAGNGGNGGNAGNVLVSLDD394 pKa = 3.77AQGLTTSGDD403 pKa = 3.26HH404 pKa = 6.49SFGIVAQSIAGSGGTGGIDD423 pKa = 3.04TSTLVGLGGDD433 pKa = 3.91GAGGGSVGTVTINSSTPITTQGFNALGIIGQSIGGGGGAAGSASGLVSVGGNAQGSSTSDD493 pKa = 2.84GGTVGISNTEE503 pKa = 3.98SVVTKK508 pKa = 10.31GEE510 pKa = 3.92SSIAILAQSIGGGGGSGGDD529 pKa = 3.21ATGIAGVGGQGAAGGDD545 pKa = 3.6GGIIAIPNIGTITTYY560 pKa = 11.27DD561 pKa = 3.65DD562 pKa = 3.88SSPGAVFQSIGGGGGNGGSTLTLSTIASIGIGGSASGGGDD602 pKa = 3.24GGLLCIDD609 pKa = 3.96NSAVCGANNSSGTFVPYY626 pKa = 10.63LSSLASPEE634 pKa = 4.14DD635 pKa = 4.1DD636 pKa = 3.07GDD638 pKa = 4.1ARR640 pKa = 11.84VTTIGDD646 pKa = 4.15FAPGVVAQSVGGGGGNGGSDD666 pKa = 3.45KK667 pKa = 11.08NYY669 pKa = 10.06SALSFFALQMGGSAGAGGAGGTVRR693 pKa = 11.84FVQDD697 pKa = 3.16EE698 pKa = 4.46FAVNTSGAQSPGLIAQSIGGGGGTGGSASYY728 pKa = 11.25YY729 pKa = 10.41DD730 pKa = 3.41ATIGFNAAFIVGGSGGAGGSGGTLNLDD757 pKa = 3.28LTDD760 pKa = 4.6AYY762 pKa = 9.92IATGLITNSTTQSAPNNSVGILAQSIGGGGGSGGAVSASDD802 pKa = 3.52FVVAAPTGTGVPVAFNYY819 pKa = 9.08QAAVGGNGANAGNGGSVTVSFDD841 pKa = 3.37NDD843 pKa = 3.41SGLTTIGDD851 pKa = 3.84AAHH854 pKa = 7.04GIVAQSIGGGGGNGGDD870 pKa = 3.41ASVLSTTLGDD880 pKa = 3.51KK881 pKa = 10.2DD882 pKa = 4.11TVEE885 pKa = 4.32VTAGVAFGGGAGNIMSDD902 pKa = 3.83FNPGYY907 pKa = 10.61SYY909 pKa = 7.69TTSGGGAGGSVSVTLGTYY927 pKa = 10.53GEE929 pKa = 4.29YY930 pKa = 10.67TNASGTGATRR940 pKa = 11.84LTTLAPDD947 pKa = 3.62GTMLTVGDD955 pKa = 4.21GAHH958 pKa = 6.48GVLAQSIGGGGGNGGVGNSNAYY980 pKa = 9.37AQGGVASLKK989 pKa = 10.69ADD991 pKa = 3.21ISLGGQGGSGGNGNSVTVHH1010 pKa = 5.87NFAGYY1015 pKa = 7.59TVQTQGSGARR1025 pKa = 11.84GIVAQSIGGGGGNSQGGTLYY1045 pKa = 10.9LAANAGGFSGRR1056 pKa = 11.84LNVGVGATGGSGGEE1070 pKa = 4.13GGSVYY1075 pKa = 10.52VEE1077 pKa = 4.16EE1078 pKa = 4.65YY1079 pKa = 11.07GVTEE1083 pKa = 4.3TFGGDD1088 pKa = 2.87ADD1090 pKa = 4.9GIVLQSIGGGGGIGGSLGSDD1110 pKa = 3.07ASSHH1114 pKa = 6.8KK1115 pKa = 10.69ILDD1118 pKa = 3.71QIGKK1122 pKa = 9.41IKK1124 pKa = 11.05NNLSRR1129 pKa = 11.84LTDD1132 pKa = 3.47AGSSYY1137 pKa = 11.13EE1138 pKa = 3.92LTVDD1142 pKa = 3.58VGGKK1146 pKa = 9.59GGNGGDD1152 pKa = 3.64GGTVKK1157 pKa = 10.58YY1158 pKa = 9.89YY1159 pKa = 9.7QAGRR1163 pKa = 11.84VATYY1167 pKa = 10.83GDD1169 pKa = 3.43WADD1172 pKa = 3.61GVVLQSIGGGGGQGGSSVATGGDD1195 pKa = 3.09VTANIEE1201 pKa = 4.18VSVGGTGGSGGVGGEE1216 pKa = 3.66AAIWVSGQGSNLVEE1230 pKa = 3.91THH1232 pKa = 6.75GYY1234 pKa = 8.56GAAGLLMQSIGGGGGQGGDD1253 pKa = 3.68GSDD1256 pKa = 3.59SQTGTMAIGGDD1267 pKa = 3.25WGGSGGAGNDD1277 pKa = 3.45GGSVYY1282 pKa = 10.13TYY1284 pKa = 10.17NDD1286 pKa = 2.9SDD1288 pKa = 3.99IFINTYY1294 pKa = 10.47GSDD1297 pKa = 3.53AAGLIAQAIGGGGGTGGVGSSVEE1320 pKa = 3.77ATRR1323 pKa = 11.84ADD1325 pKa = 3.35GHH1327 pKa = 5.74EE1328 pKa = 4.34LSVSVGGSGGVAGDD1342 pKa = 3.52GGTINLQADD1351 pKa = 3.94TSIVTLGNRR1360 pKa = 11.84SHH1362 pKa = 6.57GVLLQSIGGGGGLGVTGSVGDD1383 pKa = 4.71DD1384 pKa = 3.16LDD1386 pKa = 4.06LAIGGTGGAAGDD1398 pKa = 4.48GNTVTYY1404 pKa = 10.64SLTGGTGVATGGIGAHH1420 pKa = 5.56GVIAQSIGGGGGLGGDD1436 pKa = 3.39ATGGVLSVLTSGDD1449 pKa = 3.56NASGGASGNGGTITLDD1465 pKa = 2.76IAAPIAVTGQDD1476 pKa = 3.39AIGVVAQSIGGGGGLGGSGTGAFAGVTSSDD1506 pKa = 3.29GSGTGGDD1513 pKa = 3.55VTLTISDD1520 pKa = 4.08KK1521 pKa = 10.96VSSTGTRR1528 pKa = 11.84GMGVFAQSQGPDD1540 pKa = 3.1GNEE1543 pKa = 3.22QVMITTNSGGQIIGGYY1559 pKa = 8.81SDD1561 pKa = 3.68SSSAVMVAGGNGNSLVLNGDD1581 pKa = 3.85SVVEE1585 pKa = 4.17SGSYY1589 pKa = 7.51VTGNDD1594 pKa = 3.11YY1595 pKa = 11.53DD1596 pKa = 4.33DD1597 pKa = 4.67NYY1599 pKa = 11.19AVRR1602 pKa = 11.84YY1603 pKa = 9.17SGSGTTAEE1611 pKa = 4.21GAILDD1616 pKa = 3.85VTVNDD1621 pKa = 3.99TASLHH1626 pKa = 6.53GDD1628 pKa = 3.51VLLEE1632 pKa = 4.23NADD1635 pKa = 3.64GNTAGTVTNNSSNTLAGGYY1654 pKa = 9.81FYY1656 pKa = 11.04GAHH1659 pKa = 6.15IVNNGRR1665 pKa = 11.84FVLNRR1670 pKa = 11.84EE1671 pKa = 4.06HH1672 pKa = 7.35DD1673 pKa = 3.45TGTTVLTGNFIQSDD1687 pKa = 3.75AGKK1690 pKa = 10.04LVADD1694 pKa = 4.21IDD1696 pKa = 4.43LNNYY1700 pKa = 9.74GSDD1703 pKa = 3.44LFDD1706 pKa = 3.28IRR1708 pKa = 11.84GDD1710 pKa = 3.46ASLDD1714 pKa = 3.3GTLGVDD1720 pKa = 5.08AISLLPSRR1728 pKa = 11.84RR1729 pKa = 11.84TRR1731 pKa = 11.84FLTVGGTLSGSLTPQDD1747 pKa = 4.14SLIFDD1752 pKa = 3.66YY1753 pKa = 11.05AINKK1757 pKa = 9.57IGTDD1761 pKa = 3.04HH1762 pKa = 6.22YY1763 pKa = 11.22LSVEE1767 pKa = 4.23GADD1770 pKa = 3.59FTPVDD1775 pKa = 3.9KK1776 pKa = 10.1TQMNDD1781 pKa = 3.14DD1782 pKa = 4.17QIRR1785 pKa = 11.84LAKK1788 pKa = 10.14NLQSIWNLGGNNAFGSLFGAIANEE1812 pKa = 3.75VDD1814 pKa = 3.31NAGRR1818 pKa = 11.84DD1819 pKa = 3.63YY1820 pKa = 11.71GDD1822 pKa = 3.52TLDD1825 pKa = 3.81EE1826 pKa = 4.34LRR1828 pKa = 11.84PRR1830 pKa = 11.84AALAPAVEE1838 pKa = 4.62QSFEE1842 pKa = 3.83MLAFGNSLMSCPVFEE1857 pKa = 5.57ADD1859 pKa = 4.34NAFLSEE1865 pKa = 4.92GSCGWARR1872 pKa = 11.84LTAATGHH1879 pKa = 5.6RR1880 pKa = 11.84QSMGTAPSYY1889 pKa = 10.93NADD1892 pKa = 2.97AVTYY1896 pKa = 10.33TMGAQKK1902 pKa = 10.25EE1903 pKa = 4.22IAPGWFVGTAAAFQQSWISQASNSVSGEE1931 pKa = 4.18GIGGFAGVSLKK1942 pKa = 10.92HH1943 pKa = 6.57EE1944 pKa = 4.55IGDD1947 pKa = 3.71WTLSGAVSGGYY1958 pKa = 8.95GQYY1961 pKa = 11.18DD1962 pKa = 4.02LDD1964 pKa = 3.94RR1965 pKa = 11.84RR1966 pKa = 11.84ISITNVSEE1974 pKa = 4.48TVSSSPNVYY1983 pKa = 10.27NGAIRR1988 pKa = 11.84ARR1990 pKa = 11.84IARR1993 pKa = 11.84TFAATDD1999 pKa = 4.45FYY2001 pKa = 11.58AKK2003 pKa = 10.24PYY2005 pKa = 10.08VDD2007 pKa = 4.96LDD2009 pKa = 3.57AVYY2012 pKa = 11.0SRR2014 pKa = 11.84VGEE2017 pKa = 4.09YY2018 pKa = 10.65KK2019 pKa = 8.95EE2020 pKa = 4.02TGVYY2024 pKa = 10.46GLEE2027 pKa = 4.66FDD2029 pKa = 5.73EE2030 pKa = 4.24TDD2032 pKa = 2.71QWNFAVSPSLEE2043 pKa = 4.07LGSWYY2048 pKa = 9.61TYY2050 pKa = 11.15DD2051 pKa = 3.15SGASLRR2057 pKa = 11.84FFGRR2061 pKa = 11.84VGLTVLAKK2069 pKa = 10.57DD2070 pKa = 3.76DD2071 pKa = 4.1WQTSAQFTSAPAGTGKK2087 pKa = 8.61FTTTLDD2093 pKa = 3.67HH2094 pKa = 7.02EE2095 pKa = 5.14DD2096 pKa = 3.37VFASIGAGLQLTSIDD2111 pKa = 3.95GFDD2114 pKa = 4.79LRR2116 pKa = 11.84LEE2118 pKa = 3.96YY2119 pKa = 10.54DD2120 pKa = 3.39GRR2122 pKa = 11.84FSEE2125 pKa = 5.66KK2126 pKa = 9.5MATNSGSFRR2135 pKa = 11.84VSIPFF2140 pKa = 3.65

Molecular weight: 205.1 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A163U730|A0A163U730_9RHOB Uncharacterized protein OS=Labrenzia sp. OB1 OX=1561204 GN=OA90_21190 PE=4 SV=1
MM1 pKa = 7.56ALKK4 pKa = 10.08KK5 pKa = 9.9ICYY8 pKa = 9.65RR9 pKa = 11.84LEE11 pKa = 3.99NRR13 pKa = 11.84NIACEE18 pKa = 3.83FGVFGKK24 pKa = 10.0DD25 pKa = 3.01CRR27 pKa = 11.84QVAEE31 pKa = 4.2KK32 pKa = 10.08AQRR35 pKa = 11.84RR36 pKa = 11.84HH37 pKa = 4.2RR38 pKa = 11.84HH39 pKa = 5.64RR40 pKa = 11.84YY41 pKa = 7.74GPSPIMDD48 pKa = 4.39GNRR51 pKa = 11.84EE52 pKa = 4.0RR53 pKa = 11.84APGDD57 pKa = 3.51LAEE60 pKa = 4.63KK61 pKa = 10.52DD62 pKa = 3.33IVRR65 pKa = 11.84EE66 pKa = 3.63RR67 pKa = 11.84LIRR70 pKa = 11.84LFVRR74 pKa = 11.84RR75 pKa = 11.84LEE77 pKa = 4.15VRR79 pKa = 3.29

Molecular weight: 9.41 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

5016

0

5016

1582622

33

4135

315.5

34.35

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.237 ± 0.044

0.893 ± 0.01

5.952 ± 0.032

6.101 ± 0.039

3.996 ± 0.025

8.495 ± 0.039

1.952 ± 0.018

5.452 ± 0.023

3.665 ± 0.026

10.213 ± 0.042

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.523 ± 0.016

2.886 ± 0.02

4.844 ± 0.028

3.181 ± 0.021

6.345 ± 0.038

5.844 ± 0.027

5.477 ± 0.028

7.369 ± 0.024

1.276 ± 0.013

2.299 ± 0.016
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