Chitinophaga parva

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Chitinophagia; Chitinophagales; Chitinophagaceae; Chitinophaga

Average proteome isoelectric point is 6.82

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4954 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|A0A2T7BGG9|A0A2T7BGG9_9BACT Ribulokinase OS=Chitinophaga parva OX=2169414 GN=DCC81_13820 PE=4 SV=1
MM1 pKa = 7.3KK2 pKa = 9.55RR3 pKa = 11.84TFTRR7 pKa = 11.84HH8 pKa = 5.29FPLFLLFMLLSVQHH22 pKa = 5.74VFAVAPYY29 pKa = 8.58PLQRR33 pKa = 11.84WMHH36 pKa = 5.7AVMPHH41 pKa = 6.69DD42 pKa = 3.86VAAPSAKK49 pKa = 9.61PHH51 pKa = 6.6ALLAPATTDD60 pKa = 3.06VSVYY64 pKa = 10.88GDD66 pKa = 3.49NFHH69 pKa = 6.95YY70 pKa = 9.06GTDD73 pKa = 3.02IPLYY77 pKa = 8.58VTFSEE82 pKa = 5.02PINVNLGLGPITLDD96 pKa = 2.86ISMSDD101 pKa = 3.08GTSRR105 pKa = 11.84TFVCVGRR112 pKa = 11.84DD113 pKa = 3.39PADD116 pKa = 3.47NTSLEE121 pKa = 3.94MHH123 pKa = 6.1YY124 pKa = 9.51TVQDD128 pKa = 2.89GDD130 pKa = 4.02FQDD133 pKa = 4.1SGNLPFAAAVVAPAGAITSLADD155 pKa = 3.43GTPVDD160 pKa = 5.02LSTAGATDD168 pKa = 3.74DD169 pKa = 3.19TWGNFVSGVVPHH181 pKa = 6.5VVLTPDD187 pKa = 4.03PLPAKK192 pKa = 10.39VSGTFTVTATFSPEE206 pKa = 3.61SMIGVTQSIFTATNATLSAFQDD228 pKa = 3.77NVDD231 pKa = 3.76GQHH234 pKa = 6.08KK235 pKa = 10.1VFAISVTPIADD246 pKa = 3.7GPLTVSIPANMAANIQSNYY265 pKa = 9.76NFASNVLTATVDD277 pKa = 3.31QTAPSITSVDD287 pKa = 3.86VPPDD291 pKa = 3.48DD292 pKa = 4.87YY293 pKa = 12.14YY294 pKa = 11.94NATNTLQFTVHH305 pKa = 6.09FSEE308 pKa = 4.35NVFVTGTPVLYY319 pKa = 10.69LNIGGTPVQATYY331 pKa = 10.5TSGTGSSALLFSYY344 pKa = 10.45HH345 pKa = 7.03ILDD348 pKa = 4.14GQADD352 pKa = 3.96ADD354 pKa = 4.71GITIDD359 pKa = 4.02SLGLNGSATIGDD371 pKa = 3.95DD372 pKa = 3.32THH374 pKa = 7.58NNANLTLNGVPSTAGVKK391 pKa = 10.49VNTTHH396 pKa = 6.54PTVTLTTAAPAVVNGPFNVTATFSEE421 pKa = 4.79WVSGLDD427 pKa = 3.27AFDD430 pKa = 3.54FTIVNGSVNAPTTSDD445 pKa = 3.31NITYY449 pKa = 8.0TFQVVPATPDD459 pKa = 3.19QPVSITLPADD469 pKa = 3.02KK470 pKa = 10.92AEE472 pKa = 4.62NIGHH476 pKa = 6.52NGNLASNTISLQFDD490 pKa = 3.61PTAPAITVIEE500 pKa = 4.85GPANATYY507 pKa = 10.39IAGQDD512 pKa = 3.37LTFKK516 pKa = 10.84VVFSEE521 pKa = 4.26KK522 pKa = 10.66VNVTGVPYY530 pKa = 10.91LDD532 pKa = 4.62LNIGGTTVQAQYY544 pKa = 11.39QSGTGDD550 pKa = 3.03SVLYY554 pKa = 9.63FKK556 pKa = 10.5YY557 pKa = 9.24TVVDD561 pKa = 4.33GNHH564 pKa = 6.8DD565 pKa = 3.66ADD567 pKa = 5.17GIGVTAANAGTGTIKK582 pKa = 10.85DD583 pKa = 3.49IATNDD588 pKa = 3.24ADD590 pKa = 4.09LTINPAVVADD600 pKa = 3.87LTGVLVNTQHH610 pKa = 6.98PAVTITGPSTSASSVNVTITFSEE633 pKa = 4.09AMGAVDD639 pKa = 4.0AGKK642 pKa = 10.19FILGGTVTGTSLTGLTTLDD661 pKa = 3.77NITYY665 pKa = 8.94TGTLNFPANVTGTVTLSLPADD686 pKa = 3.75VVKK689 pKa = 10.89SAVGNNNQASNVYY702 pKa = 8.44TVNVDD707 pKa = 3.07NAGPVVTAVSGPADD721 pKa = 3.12KK722 pKa = 10.31TYY724 pKa = 10.95RR725 pKa = 11.84QGEE728 pKa = 4.14QLQFTVTFNEE738 pKa = 4.52PVTVDD743 pKa = 3.31QTGGTPQLPIIIGSSTVWADD763 pKa = 3.52YY764 pKa = 11.32VSGTGTTQLVFSYY777 pKa = 10.17TVLPNQYY784 pKa = 10.22DD785 pKa = 3.71ADD787 pKa = 4.11GVTTGTDD794 pKa = 3.11LAANGGTLQDD804 pKa = 3.97ALGNDD809 pKa = 3.92ASLTLHH815 pKa = 6.21NVAATTGVLVNARR828 pKa = 11.84IPSVTLGPVAPGVTGPFTVTATFSEE853 pKa = 4.85KK854 pKa = 9.3VTGFDD859 pKa = 3.31ATDD862 pKa = 3.24VTLVNGTAGTPVSSDD877 pKa = 2.68GGKK880 pKa = 8.4TYY882 pKa = 10.42TFTVTPAADD891 pKa = 3.55GTVSVTIPANAAFNTGNNGNTASNTITTTADD922 pKa = 2.8VTAPYY927 pKa = 8.19ITSVDD932 pKa = 3.45VPAPLVYY939 pKa = 10.35NSSMVLTFQVHH950 pKa = 5.44FSEE953 pKa = 4.46NAVVTNVPGLPIDD966 pKa = 3.3IGGQTRR972 pKa = 11.84EE973 pKa = 4.08AIYY976 pKa = 10.14TGGTGTDD983 pKa = 3.04TWSFAYY989 pKa = 10.14LVQDD993 pKa = 4.36GDD995 pKa = 3.32QDD997 pKa = 3.36MDD999 pKa = 4.6GITLGTALDD1008 pKa = 3.59ISTSIIRR1015 pKa = 11.84DD1016 pKa = 3.32AAGNDD1021 pKa = 3.4ADD1023 pKa = 4.1VTLHH1027 pKa = 6.22NVGNTTGVKK1036 pKa = 10.37VNTAHH1041 pKa = 6.51PTVTLSGAPASAHH1054 pKa = 5.24TPFTITATFSEE1065 pKa = 5.41VVTGLAVTDD1074 pKa = 5.17FSAPNGATFSNLQSADD1090 pKa = 3.59GITYY1094 pKa = 8.43TVLVTPTADD1103 pKa = 3.24GTLTISLPANIAVNVGNNGNLASNTLSSSVDD1134 pKa = 3.24VSAPAVTSVDD1144 pKa = 3.38VPANATYY1151 pKa = 8.44KK1152 pKa = 9.98TGQVLNFTVHH1162 pKa = 6.05FSEE1165 pKa = 4.7VVNVTGNPALPITIGTQTVLAAYY1188 pKa = 8.18TGGAGTTALTFAYY1201 pKa = 8.59TILDD1205 pKa = 3.58GQMDD1209 pKa = 5.05LDD1211 pKa = 5.14GIALAASLLPNGATIQDD1228 pKa = 3.63AATNNANLTLNNVAATNNVLVNTSHH1253 pKa = 6.41PTVVITGPATASGTFTATVTFSAVMTGVTLSDD1285 pKa = 3.57FAVTNGTLSNLVTTDD1300 pKa = 3.24DD1301 pKa = 3.13VTYY1304 pKa = 9.92TVDD1307 pKa = 3.24VTPAADD1313 pKa = 3.82GSLTLMLPADD1323 pKa = 3.82VAQNSIGSGNQASNTLSVNITLPVPEE1349 pKa = 4.27ITQVDD1354 pKa = 4.27VPVNGTYY1361 pKa = 7.32TTGQDD1366 pKa = 3.18LTFTVHH1372 pKa = 6.42FSEE1375 pKa = 4.71VVNVTGTPALPVTIGTQTVLATYY1398 pKa = 10.74VSGTGSDD1405 pKa = 3.08ILTFSYY1411 pKa = 10.33TVLDD1415 pKa = 3.8GQMDD1419 pKa = 4.81LDD1421 pKa = 5.09GISLATSLLPNGATIRR1437 pKa = 11.84DD1438 pKa = 3.58AAARR1442 pKa = 11.84DD1443 pKa = 3.55ADD1445 pKa = 4.02FTLHH1449 pKa = 6.17NVASTTNVLVNTHH1462 pKa = 6.96LPTVVISGPATISSSFTATITFSEE1486 pKa = 4.45AMTGLTLSDD1495 pKa = 3.75FLVSNATLTNLTTTDD1510 pKa = 4.19GIVYY1514 pKa = 8.62TVDD1517 pKa = 3.2VTPVADD1523 pKa = 4.76GSLTLQLPANVAVNTQAAGNKK1544 pKa = 9.19ASNILTVTADD1554 pKa = 3.61LAVPVITQVDD1564 pKa = 4.27VPADD1568 pKa = 3.66NIYY1571 pKa = 11.01NAGSVLTFTVHH1582 pKa = 5.6YY1583 pKa = 9.15SEE1585 pKa = 5.05NVAITGTPKK1594 pKa = 10.67LPIIIGTQPVQASYY1608 pKa = 11.72VSGSGTNLLVFTYY1621 pKa = 9.21TVQNGDD1627 pKa = 3.67LDD1629 pKa = 3.69MDD1631 pKa = 5.2GIALGSALILNGGSIKK1647 pKa = 10.75DD1648 pKa = 3.92GISNDD1653 pKa = 3.85GVLTLNNIASTANVLVNTAHH1673 pKa = 6.07PTVVISSPAPTVTAPFSITITFSEE1697 pKa = 4.61AVTGFTSSDD1706 pKa = 3.34FVLTNATVSNLQTSDD1721 pKa = 3.1NKK1723 pKa = 10.43VYY1725 pKa = 9.29TALVIPGAAGTLSIDD1740 pKa = 3.27IPADD1744 pKa = 3.27VAMNAANNGNTASNTVSTMVDD1765 pKa = 3.97FNAPYY1770 pKa = 8.18ITQVNVPADD1779 pKa = 3.79NTYY1782 pKa = 10.88HH1783 pKa = 6.66SGDD1786 pKa = 3.53VLSFSVTFNKK1796 pKa = 9.99GVYY1799 pKa = 8.16VTGTPSLDD1807 pKa = 3.3IIIGAKK1813 pKa = 8.01TAQATLVSGSGTGVLTFNYY1832 pKa = 9.21TVVDD1836 pKa = 3.73GDD1838 pKa = 3.68YY1839 pKa = 11.56DD1840 pKa = 3.44MDD1842 pKa = 5.46GIALTTSLNLNGGTITDD1859 pKa = 3.88ANSNNADD1866 pKa = 3.46VTVKK1870 pKa = 10.59NAASTSNIFVNAIRR1884 pKa = 11.84PSVVLTGTGTGSAPFTITITFSEE1907 pKa = 4.75AVTGLTAADD1916 pKa = 3.74FAIVNATGSNLQTTDD1931 pKa = 2.85NKK1933 pKa = 10.88TYY1935 pKa = 10.01TLLITPGGGGTITINLPANMAQNAGGNGNTASNTLSISVGSPAPVINTPPAFQAVEE1991 pKa = 3.97HH1992 pKa = 6.73SPVGTAVGTLTATASTGTLQQWTITSDD2019 pKa = 3.14NSGGAFQIDD2028 pKa = 4.67PNTGEE2033 pKa = 3.99ITVKK2037 pKa = 10.74DD2038 pKa = 3.88VTLLDD2043 pKa = 3.61AKK2045 pKa = 10.81VYY2047 pKa = 9.4STVTLTVTVSDD2058 pKa = 4.55GFNTSAPATVHH2069 pKa = 6.42ISVTPAPAAVNQAPILDD2086 pKa = 4.0AVTDD2090 pKa = 3.94KK2091 pKa = 9.83QTCAVPAKK2099 pKa = 10.42QSIQLTGGSPVEE2111 pKa = 4.43AGQQLTYY2118 pKa = 10.21TISADD2123 pKa = 3.27KK2124 pKa = 11.25DD2125 pKa = 3.53FFTALTINNSGLISYY2140 pKa = 7.41TLKK2143 pKa = 10.75PNTTGKK2149 pKa = 10.75VNFTVVLKK2157 pKa = 10.82DD2158 pKa = 4.42DD2159 pKa = 4.26GGTANGGVDD2168 pKa = 3.52SLRR2171 pKa = 11.84VTFALTINALPDD2183 pKa = 3.33VSISADD2189 pKa = 3.22KK2190 pKa = 10.87EE2191 pKa = 4.24GEE2193 pKa = 4.08INQGEE2198 pKa = 4.96SLTLTADD2205 pKa = 3.3APGASQYY2212 pKa = 11.06AWNTGAEE2219 pKa = 4.21GRR2221 pKa = 11.84QLNVQPSEE2229 pKa = 3.92DD2230 pKa = 3.4TTYY2233 pKa = 10.66MVTASTGNGCTSSASYY2249 pKa = 10.35NVRR2252 pKa = 11.84VKK2254 pKa = 10.16PAPDD2258 pKa = 3.43TKK2260 pKa = 9.95ITATNFLTPNGDD2272 pKa = 3.07GRR2274 pKa = 11.84NDD2276 pKa = 2.93RR2277 pKa = 11.84WIVTNLQNYY2286 pKa = 6.06GTYY2289 pKa = 10.31DD2290 pKa = 2.9ITIFDD2295 pKa = 3.58RR2296 pKa = 11.84AGRR2299 pKa = 11.84IVYY2302 pKa = 7.51YY2303 pKa = 9.63TRR2305 pKa = 11.84NYY2307 pKa = 9.16NNDD2310 pKa = 2.91WGGTANGDD2318 pKa = 3.69PLAEE2322 pKa = 3.82GTYY2325 pKa = 9.81YY2326 pKa = 10.94YY2327 pKa = 10.4VINVQGQQPVKK2338 pKa = 10.59GFVTIVRR2345 pKa = 11.84DD2346 pKa = 3.51IKK2348 pKa = 10.92KK2349 pKa = 10.48

Molecular weight: 241.0 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2T7BN60|A0A2T7BN60_9BACT Histidine kinase OS=Chitinophaga parva OX=2169414 GN=DCC81_06375 PE=4 SV=1
MM1 pKa = 7.23PHH3 pKa = 6.39FMKK6 pKa = 10.32IVYY9 pKa = 10.0RR10 pKa = 11.84IILAVLGLFGIFLCGTGVYY29 pKa = 9.88LALKK33 pKa = 10.47AIGQGQLAAGNKK45 pKa = 9.05HH46 pKa = 5.73RR47 pKa = 11.84VLTIITCIQPFAMLLVAICAALALRR72 pKa = 11.84RR73 pKa = 11.84EE74 pKa = 4.94LKK76 pKa = 9.22TAPHH80 pKa = 7.16PPRR83 pKa = 5.61

Molecular weight: 9.03 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

4954

0

4954

1802866

26

5109

363.9

40.51

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.06 ± 0.039

0.831 ± 0.014

5.332 ± 0.022

4.956 ± 0.038

4.494 ± 0.024

7.254 ± 0.033

2.299 ± 0.018

5.841 ± 0.024

5.436 ± 0.034

9.716 ± 0.039

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.423 ± 0.016

4.853 ± 0.03

4.41 ± 0.021

4.357 ± 0.022

4.681 ± 0.025

5.723 ± 0.027

6.133 ± 0.051

6.77 ± 0.032

1.307 ± 0.012

4.127 ± 0.024
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