Alistipes sp. An31A

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Bacteroidia; Bacteroidales; Rikenellaceae; Alistipes; unclassified Alistipes

Average proteome isoelectric point is 6.37

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2054 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|A0A1Y4ARL2|A0A1Y4ARL2_9BACT Uncharacterized protein OS=Alistipes sp. An31A OX=1965631 GN=B5F90_05205 PE=4 SV=1
MM1 pKa = 7.04KK2 pKa = 10.22QLYY5 pKa = 9.75LLPLLAILALTGCKK19 pKa = 9.65KK20 pKa = 10.72DD21 pKa = 4.46DD22 pKa = 4.17DD23 pKa = 4.46ASRR26 pKa = 11.84PGNLTIEE33 pKa = 4.27KK34 pKa = 9.64TEE36 pKa = 3.95YY37 pKa = 10.48TLDD40 pKa = 3.64ADD42 pKa = 4.39EE43 pKa = 4.95EE44 pKa = 4.43RR45 pKa = 11.84TATVAFTAAADD56 pKa = 3.5WTLSVVYY63 pKa = 10.53DD64 pKa = 4.19DD65 pKa = 5.58AEE67 pKa = 4.51SSADD71 pKa = 3.35WLTVTPTSGTAGEE84 pKa = 4.26QTVEE88 pKa = 4.36LSATRR93 pKa = 11.84NFRR96 pKa = 11.84ASARR100 pKa = 11.84TAYY103 pKa = 10.57ADD105 pKa = 4.14LACGEE110 pKa = 4.08QSVRR114 pKa = 11.84LTVTQTAASGDD125 pKa = 3.68TDD127 pKa = 3.89FTAQFDD133 pKa = 4.01PDD135 pKa = 3.78FAKK138 pKa = 10.45EE139 pKa = 3.93LQKK142 pKa = 10.92QGIIADD148 pKa = 4.07AGNITPEE155 pKa = 4.1DD156 pKa = 3.79MEE158 pKa = 5.42KK159 pKa = 10.2IAAITSLDD167 pKa = 3.48VSGTEE172 pKa = 4.25DD173 pKa = 3.53APGALTSLQGIEE185 pKa = 4.16YY186 pKa = 10.2FEE188 pKa = 4.72SLTEE192 pKa = 3.94LEE194 pKa = 4.26CRR196 pKa = 11.84YY197 pKa = 10.14NQLTSLDD204 pKa = 3.66VSRR207 pKa = 11.84NTALMEE213 pKa = 4.85LEE215 pKa = 4.16CQYY218 pKa = 11.47NQLPEE223 pKa = 4.97LDD225 pKa = 3.55VSANTKK231 pKa = 9.87LWLLICSSNSMEE243 pKa = 4.19TLNVGANTALTYY255 pKa = 9.61LYY257 pKa = 10.73CNYY260 pKa = 10.57NEE262 pKa = 4.35LTTLDD267 pKa = 3.4VSRR270 pKa = 11.84NTEE273 pKa = 4.13LMYY276 pKa = 10.64LSCFNNKK283 pKa = 8.01LTEE286 pKa = 4.23LDD288 pKa = 3.28VRR290 pKa = 11.84ANTKK294 pKa = 10.21LADD297 pKa = 4.28LSCSNNSLTEE307 pKa = 3.76LDD309 pKa = 3.43VRR311 pKa = 11.84ANTEE315 pKa = 4.35LEE317 pKa = 4.29MFDD320 pKa = 4.58CSNNSLTEE328 pKa = 3.96LDD330 pKa = 3.59VSANTKK336 pKa = 9.72LAWHH340 pKa = 6.96FYY342 pKa = 10.66CYY344 pKa = 10.79GNQLTEE350 pKa = 4.55LDD352 pKa = 4.05VSNCTALEE360 pKa = 3.91VLFCHH365 pKa = 7.07DD366 pKa = 4.66NPLTSLDD373 pKa = 3.62LSRR376 pKa = 11.84NTALTEE382 pKa = 4.1LQCSNNQLTEE392 pKa = 4.11LDD394 pKa = 3.75LSRR397 pKa = 11.84NTALTKK403 pKa = 10.33LRR405 pKa = 11.84CFDD408 pKa = 4.21NEE410 pKa = 4.31LTSLDD415 pKa = 3.61LSRR418 pKa = 11.84NTVLTDD424 pKa = 3.69LYY426 pKa = 10.91CGNNQLTSLDD436 pKa = 3.65VSQNTALTEE445 pKa = 3.89LSCFSNEE452 pKa = 4.52LPSLDD457 pKa = 4.02LSRR460 pKa = 11.84NTALTLLDD468 pKa = 3.8CSYY471 pKa = 11.51NPGDD475 pKa = 3.99GVSSFPVTAWFDD487 pKa = 3.81NEE489 pKa = 4.38TVPAGLDD496 pKa = 3.59VYY498 pKa = 11.22SSSWWYY504 pKa = 10.12DD505 pKa = 3.27DD506 pKa = 4.25KK507 pKa = 11.82NITIDD512 pKa = 3.83FRR514 pKa = 11.84KK515 pKa = 8.68TEE517 pKa = 3.83

Molecular weight: 57.01 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1Y4AE02|A0A1Y4AE02_9BACT Mannosyltransferase OS=Alistipes sp. An31A OX=1965631 GN=B5F90_06675 PE=4 SV=1
MM1 pKa = 7.49PSSRR5 pKa = 11.84RR6 pKa = 11.84GPCGCRR12 pKa = 11.84ASAAPRR18 pKa = 11.84GGRR21 pKa = 11.84RR22 pKa = 11.84PPAPGRR28 pKa = 11.84RR29 pKa = 11.84SRR31 pKa = 11.84RR32 pKa = 11.84AAGGSPPRR40 pKa = 11.84GAGRR44 pKa = 11.84RR45 pKa = 11.84GGVRR49 pKa = 11.84PPGAGSAPRR58 pKa = 11.84RR59 pKa = 11.84PRR61 pKa = 11.84CRR63 pKa = 11.84PRR65 pKa = 4.6

Molecular weight: 6.69 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

2054

0

2054

728213

38

1533

354.5

39.56

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.492 ± 0.063

1.305 ± 0.021

5.419 ± 0.036

7.055 ± 0.052

4.122 ± 0.032

7.51 ± 0.044

1.906 ± 0.021

5.406 ± 0.046

4.063 ± 0.053

9.743 ± 0.054

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.544 ± 0.025

3.542 ± 0.037

4.223 ± 0.033

3.12 ± 0.029

7.157 ± 0.061

5.743 ± 0.039

5.617 ± 0.046

6.981 ± 0.044

1.223 ± 0.021

3.829 ± 0.033
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