SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05197

Signal sequence   MGALAVFAVACLAAVASVAHA

Length  21

Organism  Chlamydomonas reinhardtii (Chlamydomonas smithii)

UniProt ID  P14217,

Motif  1..21



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05197.cif

Structure  SPKB05197.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  1943.35284

Aliphatic index  135.2380952

Isoelectric point  7.35902981

Charge (pH=7)   0.026918674

Topological polar surface area  694.23

Aromaticity  0.047619048

Average rotatable bonds  2.761904762

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  26

X logP energy  -5.4953

Hydropathy 



Literature Information


Title  Structure and expression of the gene encoding the periplasmic arylsulfatase of Chlamydomonas reinhardtii.

DOI  10.1007/BF00331273,

Publication Year  1989

PubMed ID  2476654,

Patent ID  NA,



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