SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02098

Signal sequence   MQMKLKSILLGAALLLGASGVAK

Length  23

Organism  Porphyromonas gingivalis (strain ATCC 33277 / DSM 20709 / CIP 103683 / JCM 12257 / NCTC 11834 / 2561)

UniProt ID  B2RKV3,

Motif  1..23



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB02098.cif

Structure  SPKB02098.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  2313.92914

Aliphatic index  148.6956522

Isoelectric point  11.10307074

Charge (pH=7)   2.997099198

Topological polar surface area  865.13

Aromaticity  0

Average rotatable bonds  3.608695652

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  32

X logP energy  -5.8403

Hydropathy 



Literature Information


Title  Porphyromonas gingivalis DPP-7 represents a novel type of dipeptidylpeptidase.

DOI  10.1074/jbc.M008789200,

Publication Year  2001

PubMed ID  11096098,

Patent ID  NA,



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