SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04019

Signal sequence   MNKLIRRAVTIFAVTSVASLFA

Length  22

Organism  Chlamydia trachomatis serovar L2 (strain ATCC VR-902B / DSM 19102 / 434/Bu)

UniProt ID  B0B815,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04019.cif

Structure  SPKB04019.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  2408.93114

Aliphatic index  128.6363636

Isoelectric point  12.51647815

Charge (pH=7)   2.997682643

Topological polar surface area  948.25

Aromaticity  0.090909091

Average rotatable bonds  3.590909091

Number of hydrogen bond donors  35

Number of hydrogen bond acceptors  32

X logP energy  -7.67326

Hydropathy 



Literature Information


Title  Identification by sequence analysis of two-site posttranslational processing of the cysteine-rich outer membrane protein 2 of Chlamydia trachomatis serovar L2.

DOI  10.1128/jb.171.1.285-291.1989,

Publication Year  1989

PubMed ID  2914847,

Patent ID  NA,



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