Labrenzia alexandrii

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

Average proteome isoelectric point is 6.01

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4993 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|A0A0M7AGQ4|A0A0M7AGQ4_9RHOB Uncharacterized protein OS=Labrenzia alexandrii OX=388408 GN=LAX5112_03825 PE=4 SV=1
MM1 pKa = 7.89ADD3 pKa = 3.53NSDD6 pKa = 3.69FHH8 pKa = 5.82QTGDD12 pKa = 4.45EE13 pKa = 4.93DD14 pKa = 6.41DD15 pKa = 3.85PTQNGNGEE23 pKa = 4.17AEE25 pKa = 4.03EE26 pKa = 5.42AIAQLFDD33 pKa = 4.93DD34 pKa = 4.46YY35 pKa = 11.8QSGFNDD41 pKa = 2.99YY42 pKa = 11.51DD43 pKa = 3.32MEE45 pKa = 5.04RR46 pKa = 11.84ICDD49 pKa = 3.94CFALPTIIWQHH60 pKa = 4.99EE61 pKa = 4.24KK62 pKa = 10.88GHH64 pKa = 5.72VFNDD68 pKa = 3.56DD69 pKa = 3.36EE70 pKa = 4.25EE71 pKa = 6.21LIEE74 pKa = 4.69NIEE77 pKa = 4.24VLLKK81 pKa = 10.68ALEE84 pKa = 4.29KK85 pKa = 10.77EE86 pKa = 4.8GVSHH90 pKa = 7.61SDD92 pKa = 3.42FQVVSSHH99 pKa = 5.33VSGPTALVTLDD110 pKa = 3.75WSQEE114 pKa = 4.24SADD117 pKa = 3.74GEE119 pKa = 4.51AVFEE123 pKa = 4.4FTCHH127 pKa = 5.13YY128 pKa = 10.88QLIQDD133 pKa = 4.04GQDD136 pKa = 2.53WMIAGIVNEE145 pKa = 4.14

Molecular weight: 16.3 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0M7APZ5|A0A0M7APZ5_9RHOB (S)-sulfolactate dehydrogenase OS=Labrenzia alexandrii OX=388408 GN=slcC PE=3 SV=1
MM1 pKa = 7.72RR2 pKa = 11.84FAFIAEE8 pKa = 4.23NQGVLPASRR17 pKa = 11.84LCQIMNVSPRR27 pKa = 11.84GYY29 pKa = 9.65RR30 pKa = 11.84SWRR33 pKa = 11.84DD34 pKa = 3.07RR35 pKa = 11.84PVSDD39 pKa = 3.91RR40 pKa = 11.84QRR42 pKa = 11.84KK43 pKa = 8.95DD44 pKa = 3.45LVVLAHH50 pKa = 6.47IRR52 pKa = 11.84EE53 pKa = 4.12QFRR56 pKa = 11.84LSLGSYY62 pKa = 8.66GRR64 pKa = 11.84PRR66 pKa = 11.84MTEE69 pKa = 3.72EE70 pKa = 4.02LKK72 pKa = 11.09EE73 pKa = 4.02LGLDD77 pKa = 2.92IGHH80 pKa = 6.48RR81 pKa = 11.84RR82 pKa = 11.84VGRR85 pKa = 11.84LMRR88 pKa = 11.84EE89 pKa = 3.46NAITVKK95 pKa = 10.59GNKK98 pKa = 8.97KK99 pKa = 10.19FKK101 pKa = 10.19ATTDD105 pKa = 3.19SNHH108 pKa = 6.68RR109 pKa = 11.84FNIAPNLLKK118 pKa = 10.24RR119 pKa = 11.84DD120 pKa = 4.65FSADD124 pKa = 3.25RR125 pKa = 11.84PNRR128 pKa = 11.84KK129 pKa = 7.97WAGDD133 pKa = 3.22ISYY136 pKa = 10.33VWTRR140 pKa = 11.84EE141 pKa = 3.36GWLYY145 pKa = 10.97LAVILDD151 pKa = 3.56LHH153 pKa = 5.84SRR155 pKa = 11.84RR156 pKa = 11.84VIGWAVSNRR165 pKa = 11.84LKK167 pKa = 10.6RR168 pKa = 11.84DD169 pKa = 3.26LAIRR173 pKa = 11.84ALNMAIALRR182 pKa = 11.84RR183 pKa = 11.84PPKK186 pKa = 10.5GCIHH190 pKa = 5.84HH191 pKa = 6.77TDD193 pKa = 3.63RR194 pKa = 11.84GSQYY198 pKa = 10.54CSHH201 pKa = 8.02DD202 pKa = 3.63YY203 pKa = 10.89QKK205 pKa = 11.49LLRR208 pKa = 11.84QHH210 pKa = 6.85GFQISMSGTGNCFDD224 pKa = 3.78NAAAEE229 pKa = 4.54TFFKK233 pKa = 10.31TIKK236 pKa = 10.85AEE238 pKa = 4.19LLWQKK243 pKa = 10.29SWACRR248 pKa = 11.84RR249 pKa = 11.84EE250 pKa = 3.72AEE252 pKa = 4.19MAIFEE257 pKa = 4.85YY258 pKa = 10.61INGFYY263 pKa = 10.56NPRR266 pKa = 11.84RR267 pKa = 11.84RR268 pKa = 11.84HH269 pKa = 4.97SALAA273 pKa = 3.76

Molecular weight: 31.79 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

4993

0

4993

1582945

29

3368

317.0

34.54

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.171 ± 0.043

0.867 ± 0.011

6.068 ± 0.033

6.11 ± 0.037

4.03 ± 0.022

8.272 ± 0.03

1.979 ± 0.018

5.517 ± 0.028

3.947 ± 0.028

10.013 ± 0.04

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.549 ± 0.019

3.028 ± 0.023

4.824 ± 0.028

3.358 ± 0.021

5.911 ± 0.035

5.863 ± 0.023

5.62 ± 0.027

7.26 ± 0.027

1.27 ± 0.012

2.341 ± 0.015
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