SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02810

Signal sequence   MKNTIHINFAIFLIIANIIYSSASA

Length  25

Organism  Escherichia coli

UniProt ID  P13661,

Motif  1..25



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  SPKB02810.cif

Structure  SPKB02810.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  2766.29374

Aliphatic index  140.8

Isoelectric point  9.300695891

Charge (pH=7)   1.087747942

Topological polar surface area  1046.84

Aromaticity  0.12

Average rotatable bonds  3.6

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  37

X logP energy  -7.2526

Hydropathy 



Literature Information


Title  Comparison of beta-lactamases of classes A and D: 1.5-A crystallographic structure of the class D OXA-1 oxacillinase.

DOI  10.1110/ps.0224303,

Publication Year  2003

PubMed ID  12493831,

Patent ID  NA,



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