SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB13786

Signal sequence   MNYCKTTFHIFFFVLFFITIYEIKCQLRFASLGDWGKDTKGQILNAKYFKQFIKNERVTFIVSPGSNFIDGVKGLNDPAWKNLYEDVYSEEKGDMYMPFFTVLGTRDWTGNYNAQLLKGQGIYIEKNGETSIEKDADATNYPKWIMPNYWYHYFTHFTVSSGPSIVKTGHKDLAAAFIFIDTWVLSSNFPYKKIHEKAWNDLKSQLSVAKKIADFIIVVGDQPIYSSGYSRGSSYLAYYLLPLLKDAEVDLYISGHDNNMEVIEDNDMAHITCGSGSMSQGKSGMKNSKSLFFSSDIGFCVHELSNNGIVTKFVSSKKGEVIYTHKLNIKKKKTLDKVNALQHFAALPNVELTDVPSSGPMGNKDTFVRVVGTIGILIGSVIVFIGASSFLSKNMK

Length  100

Organism  Plasmodium falciparum (isolate 3D7)

UniProt ID  Q8I2X3,

Motif  1..NA



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  3TGH,

Predicted Structure ID  SPKB13786.cif

Structure  SPKB13786.cif
Very high (pLDDT > 90)
Confident (90 > pLDDT > 70)
Low (70 > pLDDT > 50)
Very low (pLDDT < 50)
Loading PAE…
Expected Position Error (Ångströms)


Physicochemical Information


Molecular weight  44604.14134

Aliphatic index  82.92929293

Isoelectric point  8.875645171

Charge (pH=7)   5.667836194

Topological polar surface area  17524.78

Aromaticity  0.136363636

Average rotatable bonds  2.525252525

Number of hydrogen bond donors  606

Number of hydrogen bond acceptors  611

X logP energy  -328.66385

Hydropathy 



Literature Information


Title  Secretion of an acid phosphatase provides a possible mechanism to acquire host nutrients by Plasmodium falciparum.

DOI  10.1111/j.1462-5822.2010.01426.x,

Publication Year  2010

PubMed ID  20070315,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.