Rhodobacter vinaykumarii

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

Average proteome isoelectric point is 6.51

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3255 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|A0A1N7KQQ1|A0A1N7KQQ1_9RHOB Uncharacterized protein OS=Rhodobacter vinaykumarii OX=407234 GN=SAMN05421795_10255 PE=4 SV=1
MM1 pKa = 7.63KK2 pKa = 10.41KK3 pKa = 10.44LLLASTALVMTAGVASAEE21 pKa = 4.11MTIGGSAEE29 pKa = 3.9MGFQGGDD36 pKa = 3.37FYY38 pKa = 11.81GVGTDD43 pKa = 4.8DD44 pKa = 5.67LSFHH48 pKa = 6.64QDD50 pKa = 3.03YY51 pKa = 11.23SIDD54 pKa = 3.42IKK56 pKa = 11.2GTGTTDD62 pKa = 2.69AGLEE66 pKa = 4.03FGFTFSLQGDD76 pKa = 4.11GNVRR80 pKa = 11.84TRR82 pKa = 11.84NDD84 pKa = 2.88IAGDD88 pKa = 3.63NEE90 pKa = 4.56TVFIGGAFGKK100 pKa = 8.77LTMGDD105 pKa = 3.14TDD107 pKa = 5.08GAFDD111 pKa = 3.43WAMTEE116 pKa = 3.98VNLAGGSIADD126 pKa = 4.78DD127 pKa = 3.88EE128 pKa = 4.76TTHH131 pKa = 7.37GGFNGNAAFDD141 pKa = 4.16GQNDD145 pKa = 4.08DD146 pKa = 3.06QVLRR150 pKa = 11.84YY151 pKa = 8.7EE152 pKa = 4.32YY153 pKa = 11.61AMGAFGFALSYY164 pKa = 10.65EE165 pKa = 4.23QFAQGQSVPGVDD177 pKa = 3.86ADD179 pKa = 3.96DD180 pKa = 4.9SIGVGLKK187 pKa = 10.58YY188 pKa = 9.35STQMSTVALDD198 pKa = 3.74FGLGYY203 pKa = 9.8QQGAATAIGPYY214 pKa = 9.38TLVSRR219 pKa = 11.84TNGDD223 pKa = 3.44VIGASVKK230 pKa = 10.75ADD232 pKa = 3.87FGNGFLAGLNYY243 pKa = 10.36SSYY246 pKa = 11.25DD247 pKa = 3.3FEE249 pKa = 6.25ARR251 pKa = 11.84DD252 pKa = 3.64VTGVLTNTPDD262 pKa = 3.43ATHH265 pKa = 6.53MGLGVAYY272 pKa = 6.98TTGPWTVAANYY283 pKa = 9.61GKK285 pKa = 10.89YY286 pKa = 10.48DD287 pKa = 3.46VDD289 pKa = 3.85AVNADD294 pKa = 3.29VTGYY298 pKa = 10.96GLVVNYY304 pKa = 10.24DD305 pKa = 3.56LGGGAVVQAGYY316 pKa = 10.39GATDD320 pKa = 4.11FEE322 pKa = 5.27APAANDD328 pKa = 3.65TEE330 pKa = 4.81SYY332 pKa = 10.43SIGVAMSFF340 pKa = 3.82

Molecular weight: 35.12 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1N7JQ12|A0A1N7JQ12_9RHOB Ferric uptake regulation protein OS=Rhodobacter vinaykumarii OX=407234 GN=fur PE=3 SV=1
MM1 pKa = 7.16PRR3 pKa = 11.84KK4 pKa = 9.4RR5 pKa = 11.84QAAMPRR11 pKa = 11.84KK12 pKa = 9.26SQAALPRR19 pKa = 11.84GGQVAMPRR27 pKa = 11.84IGQAAMPRR35 pKa = 11.84GGHH38 pKa = 6.4RR39 pKa = 11.84ATPGNRR45 pKa = 11.84ATPGNDD51 pKa = 2.82APANRR56 pKa = 11.84PAVARR61 pKa = 11.84AGRR64 pKa = 11.84ARR66 pKa = 3.45

Molecular weight: 6.89 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

3255

0

3255

1023962

25

1967

314.6

33.82

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

14.465 ± 0.08

0.831 ± 0.015

5.777 ± 0.044

5.803 ± 0.047

3.404 ± 0.024

9.092 ± 0.054

2.037 ± 0.022

4.6 ± 0.031

2.41 ± 0.037

10.386 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.615 ± 0.022

2.091 ± 0.022

5.794 ± 0.042

2.827 ± 0.024

7.863 ± 0.045

4.519 ± 0.028

5.149 ± 0.03

7.074 ± 0.032

1.383 ± 0.018

1.88 ± 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