SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03649

Signal sequence   MRTLWILAVLLLGVEG

Length  16

Organism  Crotalus viridis viridis (Prairie rattlesnake)

UniProt ID  Q7ZTA6,

Motif  1..16



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  SPKB03649.cif

Structure  SPKB03649.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  1784.23334

Aliphatic index  188.75

Isoelectric point  6.410149741

Charge (pH=7)   -0.000243889

Topological polar surface area  635.04

Aromaticity  0.0625

Average rotatable bonds  3.625

Number of hydrogen bond donors  23

Number of hydrogen bond acceptors  21

X logP energy  -0.47243

Hydropathy 



Literature Information


Title  Geographic variations, cloning, and functional analyses of the venom acidic phospholipases A2 of Crotalus viridis viridis.

DOI  10.1016/s0003-9861(02)00747-6,

Publication Year  2003

PubMed ID  12623078,

Patent ID  NA,



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