Maricaulis salignorans

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Maricaulales; Maricaulaceae; Maricaulis

Average proteome isoelectric point is 5.97

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2949 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|A0A1G9LDN2|A0A1G9LDN2_9PROT Uncharacterized protein OS=Maricaulis salignorans OX=144026 GN=SAMN04488568_1014 PE=4 SV=1
MM1 pKa = 7.89ASTLISGLAVAAPAMAQDD19 pKa = 3.61QDD21 pKa = 4.06VVTVTGSRR29 pKa = 11.84IQRR32 pKa = 11.84TDD34 pKa = 3.36TIAPSPVTNVSAEE47 pKa = 3.82QLAVVNTVNTEE58 pKa = 3.94DD59 pKa = 5.14FINTLPQVVPAFDD72 pKa = 3.39ATSNNPGDD80 pKa = 3.87GTATVALRR88 pKa = 11.84GLGATRR94 pKa = 11.84TLVLVDD100 pKa = 3.33GQRR103 pKa = 11.84FVGSGVSQVVDD114 pKa = 4.28LNNIPAAMVEE124 pKa = 4.45SIDD127 pKa = 3.68IVTGGASAVYY137 pKa = 10.33GSDD140 pKa = 2.82AVAGVVNFMMKK151 pKa = 10.48DD152 pKa = 3.18DD153 pKa = 4.13FEE155 pKa = 4.8GVEE158 pKa = 3.97ITASQEE164 pKa = 3.83TSLGDD169 pKa = 3.72LDD171 pKa = 5.79ADD173 pKa = 3.59ITNVSITMGGNFDD186 pKa = 3.78NGRR189 pKa = 11.84GNAVLSMGYY198 pKa = 7.5TNRR201 pKa = 11.84QALFQGDD208 pKa = 3.8RR209 pKa = 11.84AFSALTNWDD218 pKa = 3.84PGPGNEE224 pKa = 4.87AAGFYY229 pKa = 10.54AGGSSNIPGTRR240 pKa = 11.84IRR242 pKa = 11.84GGGSTNFGLMNYY254 pKa = 8.7DD255 pKa = 3.41ANGNEE260 pKa = 4.08IDD262 pKa = 4.39SSNTSYY268 pKa = 10.8LASDD272 pKa = 4.74RR273 pKa = 11.84IYY275 pKa = 10.71DD276 pKa = 3.94IFPEE280 pKa = 4.71CGAGNALACGGVFNDD295 pKa = 3.77GGIRR299 pKa = 11.84GMRR302 pKa = 11.84FGGATPDD309 pKa = 3.42VYY311 pKa = 11.41NYY313 pKa = 11.18APANYY318 pKa = 9.33LQLPQEE324 pKa = 4.68RR325 pKa = 11.84YY326 pKa = 9.96NISAFATYY334 pKa = 9.5EE335 pKa = 4.19VNEE338 pKa = 3.96HH339 pKa = 6.34LEE341 pKa = 4.21FYY343 pKa = 11.16GRR345 pKa = 11.84GIYY348 pKa = 10.3ANNVVDD354 pKa = 4.2SQLAPTPAGVTLNVNLDD371 pKa = 3.9NPNLPADD378 pKa = 4.09LVDD381 pKa = 4.86LLVGDD386 pKa = 4.14VDD388 pKa = 4.23AVVATGLADD397 pKa = 4.57DD398 pKa = 5.52PGTAADD404 pKa = 3.54EE405 pKa = 4.33SVYY408 pKa = 11.1NHH410 pKa = 6.46SGSNNGDD417 pKa = 2.89GTATVRR423 pKa = 11.84ISRR426 pKa = 11.84RR427 pKa = 11.84FEE429 pKa = 4.25EE430 pKa = 3.87IGTRR434 pKa = 11.84NSLRR438 pKa = 11.84DD439 pKa = 3.55TNSFQVVFGARR450 pKa = 11.84GALNEE455 pKa = 4.02NWSYY459 pKa = 11.86DD460 pKa = 2.89AFANYY465 pKa = 9.45SRR467 pKa = 11.84SAVSQIQTGNLSVSALQDD485 pKa = 3.31GVLCDD490 pKa = 4.28GGPTALASGCSAPYY504 pKa = 10.26VDD506 pKa = 5.52LFNGPGAISAAGASHH521 pKa = 7.62ISRR524 pKa = 11.84TGAQIDD530 pKa = 4.32TIEE533 pKa = 4.14MFQTQATVNGVLPMFQSPAANEE555 pKa = 3.78PLALVLGVEE564 pKa = 4.23YY565 pKa = 10.8RR566 pKa = 11.84EE567 pKa = 4.36ASSNSLPDD575 pKa = 3.51SVLGPDD581 pKa = 3.33VRR583 pKa = 11.84GFNQALPVGGTVDD596 pKa = 3.12VYY598 pKa = 11.48EE599 pKa = 4.66FFTEE603 pKa = 4.26VEE605 pKa = 4.15MPLIEE610 pKa = 5.12DD611 pKa = 3.55RR612 pKa = 11.84PGIQSLSLNAAFRR625 pKa = 11.84SSEE628 pKa = 4.01YY629 pKa = 9.21NTVGGTEE636 pKa = 4.04TFAVGLGWEE645 pKa = 4.38VNDD648 pKa = 4.59QIRR651 pKa = 11.84LRR653 pKa = 11.84GNFNRR658 pKa = 11.84AVRR661 pKa = 11.84APNVGDD667 pKa = 4.35LYY669 pKa = 11.18QPLVNGFPSAKK680 pKa = 9.58DD681 pKa = 3.38PCSGGSNGSYY691 pKa = 10.39GAATIDD697 pKa = 3.65QTCVDD702 pKa = 4.65AGVPAPGAAIQGNAQMEE719 pKa = 4.44ALFGGNPNLDD729 pKa = 3.59AEE731 pKa = 4.6TADD734 pKa = 3.65TYY736 pKa = 11.12TIGVVLTPDD745 pKa = 4.16AIEE748 pKa = 4.47GLTMTLDD755 pKa = 3.69YY756 pKa = 11.24YY757 pKa = 11.28NISIEE762 pKa = 4.22DD763 pKa = 4.56AISTVPLQTLLNEE776 pKa = 4.09CHH778 pKa = 6.93IDD780 pKa = 4.31NIAASCTALAGGRR793 pKa = 11.84GPSGEE798 pKa = 3.93MGANGFLPSLVSINVASLEE817 pKa = 4.05AEE819 pKa = 4.78GIDD822 pKa = 4.31LRR824 pKa = 11.84VDD826 pKa = 3.29YY827 pKa = 11.31GFGADD832 pKa = 3.7VLGLPGDD839 pKa = 4.02FAVTYY844 pKa = 9.98YY845 pKa = 10.94GGYY848 pKa = 8.82TIANNFTPSASSPVVEE864 pKa = 4.36CAGFFGLDD872 pKa = 3.54CGEE875 pKa = 4.04PTPEE879 pKa = 4.54YY880 pKa = 9.19KK881 pKa = 10.4HH882 pKa = 6.85SMQASWYY889 pKa = 7.53TGPFTTSLRR898 pKa = 11.84WRR900 pKa = 11.84YY901 pKa = 9.61IGAVEE906 pKa = 4.57ADD908 pKa = 3.83SATAPQVSSLSDD920 pKa = 3.69SIDD923 pKa = 3.01ATNYY927 pKa = 10.05FDD929 pKa = 4.64VTFQYY934 pKa = 10.8DD935 pKa = 3.28INDD938 pKa = 3.96TFTLTTGISNITDD951 pKa = 3.6TEE953 pKa = 4.55VPAIGSTSTEE963 pKa = 4.13QANTWPATYY972 pKa = 7.55EE973 pKa = 3.96TLGRR977 pKa = 11.84RR978 pKa = 11.84LFVGGTMRR986 pKa = 11.84FF987 pKa = 3.5

Molecular weight: 103.14 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1G9SQW3|A0A1G9SQW3_9PROT Lipopolysaccharide export system ATP-binding protein LptB OS=Maricaulis salignorans OX=144026 GN=SAMN04488568_11042 PE=3 SV=1
MM1 pKa = 6.89TQTGRR6 pKa = 11.84IRR8 pKa = 11.84LGDD11 pKa = 3.39KK12 pKa = 10.29DD13 pKa = 3.09IPYY16 pKa = 10.86ALRR19 pKa = 11.84RR20 pKa = 11.84STRR23 pKa = 11.84RR24 pKa = 11.84TIGFVINRR32 pKa = 11.84DD33 pKa = 3.75GLSVTAPQRR42 pKa = 11.84VSVRR46 pKa = 11.84DD47 pKa = 3.37IEE49 pKa = 4.7AALQEE54 pKa = 4.19KK55 pKa = 8.72SHH57 pKa = 6.7WILGKK62 pKa = 9.89LAAWAEE68 pKa = 4.21RR69 pKa = 11.84PHH71 pKa = 6.51QRR73 pKa = 11.84EE74 pKa = 3.72LAYY77 pKa = 9.82VTGEE81 pKa = 4.0TLPWLGGEE89 pKa = 4.68LKK91 pKa = 10.83LQVEE95 pKa = 4.52PRR97 pKa = 11.84GIRR100 pKa = 11.84TTLRR104 pKa = 11.84RR105 pKa = 11.84DD106 pKa = 3.09GDD108 pKa = 3.9RR109 pKa = 11.84VLVTVDD115 pKa = 3.88PEE117 pKa = 4.01ASGEE121 pKa = 3.94LRR123 pKa = 11.84RR124 pKa = 11.84RR125 pKa = 11.84AIASALMRR133 pKa = 11.84HH134 pKa = 5.67YY135 pKa = 10.47KK136 pKa = 10.27RR137 pKa = 11.84EE138 pKa = 4.17GEE140 pKa = 4.02HH141 pKa = 5.98FMRR144 pKa = 11.84PRR146 pKa = 11.84VEE148 pKa = 4.72AFATRR153 pKa = 11.84LEE155 pKa = 4.16RR156 pKa = 11.84PVRR159 pKa = 11.84KK160 pKa = 9.7VVIRR164 pKa = 11.84DD165 pKa = 3.28QKK167 pKa = 10.82RR168 pKa = 11.84RR169 pKa = 11.84WGSCAPDD176 pKa = 3.4GTIRR180 pKa = 11.84LNWRR184 pKa = 11.84LMGFPEE190 pKa = 3.94NLVDD194 pKa = 3.84YY195 pKa = 10.59VCAHH199 pKa = 6.72EE200 pKa = 4.47AAHH203 pKa = 6.27LVEE206 pKa = 5.54HH207 pKa = 6.0NHH209 pKa = 6.19SPAFWKK215 pKa = 9.05TVEE218 pKa = 4.95RR219 pKa = 11.84IMPDD223 pKa = 2.65WRR225 pKa = 11.84IHH227 pKa = 5.69RR228 pKa = 11.84DD229 pKa = 3.31EE230 pKa = 4.19MRR232 pKa = 11.84RR233 pKa = 11.84AADD236 pKa = 3.05LWTWVV241 pKa = 3.38

Molecular weight: 28.15 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

2949

0

2949

939932

29

2981

318.7

34.5

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.041 ± 0.063

0.825 ± 0.013

6.226 ± 0.041

5.948 ± 0.041

3.682 ± 0.026

8.726 ± 0.049

1.974 ± 0.02

5.243 ± 0.031

2.49 ± 0.043

10.058 ± 0.052

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.522 ± 0.022

2.557 ± 0.024

5.022 ± 0.033

3.174 ± 0.021

7.173 ± 0.053

5.565 ± 0.037

5.248 ± 0.037

6.906 ± 0.037

1.408 ± 0.02

2.213 ± 0.023
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