Vigna angularis var. angularis

Taxonomy: cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliopsida; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade; NPAAA clade; indigoferoid/millettioid clade; Phaseoleae;

Average proteome isoelectric point is 6.94

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 30270 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|A0A0S3R3S9|A0A0S3R3S9_PHAAN Uncharacterized protein OS=Vigna angularis var. angularis OX=157739 GN=Vigan.01G296800 PE=4 SV=1
II1 pKa = 7.38IISAKK6 pKa = 9.58QDD8 pKa = 3.85SIPAIIVHH16 pKa = 6.93DD17 pKa = 4.49SNILADD23 pKa = 3.72ASSFNDD29 pKa = 3.0VSNDD33 pKa = 3.26LNVISASNFDD43 pKa = 3.89NVDD46 pKa = 3.62SEE48 pKa = 4.59FMPTVQYY55 pKa = 11.23GFNDD59 pKa = 3.14VPAFYY64 pKa = 10.53INFTAVDD71 pKa = 3.95FHH73 pKa = 7.46NNTSYY78 pKa = 10.88CSKK81 pKa = 11.28SMVEE85 pKa = 3.95PVVDD89 pKa = 3.36NHH91 pKa = 6.37TDD93 pKa = 4.65FIAVDD98 pKa = 3.37GHH100 pKa = 5.87IDD102 pKa = 3.49KK103 pKa = 10.4PIKK106 pKa = 10.14AVYY109 pKa = 8.05EE110 pKa = 4.25TFSVQDD116 pKa = 3.38FDD118 pKa = 4.56NVVVDD123 pKa = 4.7FDD125 pKa = 4.01TFLSYY130 pKa = 10.64RR131 pKa = 11.84YY132 pKa = 9.86

Molecular weight: 14.79 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0S3RE17|A0A0S3RE17_PHAAN Uncharacterized protein OS=Vigna angularis var. angularis OX=157739 GN=Vigan.02G145400 PE=4 SV=1
MM1 pKa = 7.34IPKK4 pKa = 9.81SVRR7 pKa = 11.84IITNVMLKK15 pKa = 10.17RR16 pKa = 11.84MSIIMIMMRR25 pKa = 11.84SLNRR29 pKa = 11.84SLKK32 pKa = 9.94RR33 pKa = 11.84QIKK36 pKa = 10.31LMLKK40 pKa = 9.02MIMRR44 pKa = 11.84RR45 pKa = 11.84TFPMSQKK52 pKa = 9.97KK53 pKa = 8.61RR54 pKa = 11.84NKK56 pKa = 8.6MRR58 pKa = 11.84MTIKK62 pKa = 10.24IKK64 pKa = 11.05LNMTFKK70 pKa = 10.66RR71 pKa = 11.84VIIQQLKK78 pKa = 9.85KK79 pKa = 10.7LRR81 pKa = 11.84LKK83 pKa = 10.38KK84 pKa = 9.96RR85 pKa = 11.84KK86 pKa = 9.45KK87 pKa = 9.89KK88 pKa = 10.58

Molecular weight: 10.88 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

30270

0

30270

11002619

49

5420

363.5

40.62

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.506 ± 0.013

1.924 ± 0.008

5.133 ± 0.012

6.353 ± 0.016

4.378 ± 0.012

6.365 ± 0.014

2.56 ± 0.008

5.28 ± 0.012

6.095 ± 0.014

9.799 ± 0.02

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.401 ± 0.007

4.575 ± 0.012

4.907 ± 0.015

3.666 ± 0.009

5.249 ± 0.012

9.094 ± 0.018

5.006 ± 0.009

6.635 ± 0.012

1.286 ± 0.005

2.791 ± 0.008
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