Algibacter pectinivorans

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Flavobacteriia; Flavobacteriales; Flavobacteriaceae; Algibacter

Average proteome isoelectric point is 6.66

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3126 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|A0A1I1Q546|A0A1I1Q546_9FLAO TPM_phosphatase domain-containing protein OS=Algibacter pectinivorans OX=870482 GN=SAMN04487987_104232 PE=4 SV=1
MM1 pKa = 7.02KK2 pKa = 10.0TSLLFVVCIVMTIMSCNDD20 pKa = 3.06EE21 pKa = 5.3DD22 pKa = 4.74DD23 pKa = 4.05SQGINSTPEE32 pKa = 3.98FISFVDD38 pKa = 5.39AISSLPGEE46 pKa = 4.37TLTFEE51 pKa = 5.33AGISDD56 pKa = 3.82PAGIKK61 pKa = 10.11SINIKK66 pKa = 10.02YY67 pKa = 9.83EE68 pKa = 3.67SWFLDD73 pKa = 2.96KK74 pKa = 10.96TIFKK78 pKa = 10.66DD79 pKa = 3.52SLPDD83 pKa = 3.67VYY85 pKa = 11.0EE86 pKa = 3.77LAYY89 pKa = 10.79DD90 pKa = 4.6FIVPDD95 pKa = 4.2DD96 pKa = 4.32AEE98 pKa = 4.44MNSVHH103 pKa = 6.51TIVITAYY110 pKa = 10.51NVGGNQITKK119 pKa = 10.25NVVVTLDD126 pKa = 3.62KK127 pKa = 11.27DD128 pKa = 3.88VTNPTIQIVSPTNQSTVLIGDD149 pKa = 3.6GNEE152 pKa = 3.59IVLDD156 pKa = 3.62ITVSDD161 pKa = 3.97AEE163 pKa = 4.03LAEE166 pKa = 4.32FKK168 pKa = 10.59IEE170 pKa = 4.13SSVLNEE176 pKa = 3.77TKK178 pKa = 10.42AISGEE183 pKa = 4.11TYY185 pKa = 10.51NYY187 pKa = 9.63IRR189 pKa = 11.84ALDD192 pKa = 3.52ISTLGNYY199 pKa = 8.17EE200 pKa = 3.86FAITVTDD207 pKa = 3.5ASGNIRR213 pKa = 11.84TEE215 pKa = 4.28TISVNVLDD223 pKa = 4.24EE224 pKa = 4.41LLFEE228 pKa = 4.41VMYY231 pKa = 9.5ITDD234 pKa = 3.68VTSNAALNDD243 pKa = 3.82DD244 pKa = 4.57LFGVPYY250 pKa = 9.62STIASTASTEE260 pKa = 3.95DD261 pKa = 4.03GYY263 pKa = 11.96VFTGKK268 pKa = 10.48YY269 pKa = 9.9YY270 pKa = 10.83SSTPNSEE277 pKa = 3.65VRR279 pKa = 11.84FIPQQTAFEE288 pKa = 4.84PYY290 pKa = 10.6SFGADD295 pKa = 3.33PNAMGEE301 pKa = 4.38LILGNDD307 pKa = 3.61ASVSPIVVPGVGYY320 pKa = 9.9YY321 pKa = 10.11EE322 pKa = 3.81ITMDD326 pKa = 5.79LRR328 pKa = 11.84DD329 pKa = 3.23QSYY332 pKa = 8.99VVEE335 pKa = 4.74PYY337 pKa = 11.06VPIDD341 pKa = 3.27TAFDD345 pKa = 3.4QVYY348 pKa = 8.89VLGRR352 pKa = 11.84GVYY355 pKa = 10.39LDD357 pKa = 4.07ATSSTCVDD365 pKa = 3.34NSDD368 pKa = 2.95GSTRR372 pKa = 11.84CWHH375 pKa = 6.17FLSGKK380 pKa = 9.53PFIPDD385 pKa = 3.19SNNPYY390 pKa = 10.43LWTIDD395 pKa = 3.2VTAQDD400 pKa = 3.67QPDD403 pKa = 3.78DD404 pKa = 3.7NGANGFILNANPEE417 pKa = 3.86GWGPFWRR424 pKa = 11.84VDD426 pKa = 3.48ANDD429 pKa = 3.97PSVTIPNAGANYY441 pKa = 9.94VFDD444 pKa = 5.61DD445 pKa = 3.62SSLNKK450 pKa = 10.46DD451 pKa = 3.26YY452 pKa = 11.0TFVFDD457 pKa = 3.24THH459 pKa = 6.93LNRR462 pKa = 11.84LVVKK466 pKa = 10.66NRR468 pKa = 3.29

Molecular weight: 51.31 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1I1QK21|A0A1I1QK21_9FLAO MJ0570-related uncharacterized domain-containing protein OS=Algibacter pectinivorans OX=870482 GN=SAMN04487987_106226 PE=4 SV=1
MM1 pKa = 8.0PKK3 pKa = 9.06RR4 pKa = 11.84TFQPSKK10 pKa = 9.13RR11 pKa = 11.84KK12 pKa = 9.48RR13 pKa = 11.84RR14 pKa = 11.84NKK16 pKa = 9.49HH17 pKa = 3.94GFRR20 pKa = 11.84EE21 pKa = 4.27RR22 pKa = 11.84MASANGRR29 pKa = 11.84KK30 pKa = 9.04VLARR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84AKK38 pKa = 10.09GRR40 pKa = 11.84KK41 pKa = 8.0KK42 pKa = 10.66LSVSTEE48 pKa = 3.92TRR50 pKa = 11.84HH51 pKa = 6.44KK52 pKa = 10.57KK53 pKa = 9.81

Molecular weight: 6.35 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

3126

0

3126

1081701

39

2748

346.0

39.02

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.381 ± 0.039

0.771 ± 0.016

5.627 ± 0.039

6.312 ± 0.044

5.282 ± 0.038

6.261 ± 0.045

1.768 ± 0.021

7.971 ± 0.049

8.016 ± 0.059

9.246 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.031 ± 0.024

6.69 ± 0.051

3.313 ± 0.026

3.251 ± 0.024

3.203 ± 0.028

6.482 ± 0.034

5.996 ± 0.053

6.26 ± 0.032

1.042 ± 0.016

4.098 ± 0.028
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