TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


1.C.41.1.1
The tripartite haemolysin BL, consisting of HblA, HblC and HblD (Sastalla et al. 2013). These proteins are secreted via the general secretory pathway (Fagerlund et al. 2010). The 3D structure is known (PDB# 2NRJ; Gupta et al. 2023

Accession Number:Q9L4L8
Protein Name:HBL aka HBLC
Length:447
Molecular Weight:50150.00
Species:Bacillus cereus [1396]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Secreted1
Substrate orobol

Cross database links:

Pfam: PF05791   

Gene Ontology

GO:0016020 C:membrane
GO:0009405 P:pathogenesis

References (1)

[1] “Sequence analysis of three Bacillus cereus loci carrying PIcR-regulated genes encoding degradative enzymes and enterotoxin.”  Oekstad O.A.et.al.   10589720

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MKTKIITGLL VTSIVTGGNI PINTLATPIV QAETQQEGMD ISSSLRKLGA QSKLIQTYID 
61:	QSLMSPNVQL EEVTALNTNQ FLIKQDMKEW SSELYPQLIL LNSKSKGFVT KFNSYYPTLK 
121:	SFVDNKEDRE GFSDRLEVLQ EMAMTNQENT QRQINELTDL KLQLDKKLKD FDTNVATAQG 
181:	ILSTDGTGKI DQLKNEILNT KKAIQNDLQQ IALIPGALNE QGFAIFKEVY SLSKEIIEPA 
241:	AQAGVAAYNK GKEINNSILE AEKKAVQEAT EQGKTALEIE SAKKAAREAI EKSKQGEIAA 
301:	AAAAKTQEYD LMKVIDTEKI KKTFGVFAEV NKLTAEQRAY LDDLEKQNQK IYDLTTKLSI 
361:	ADLQKSMLLL TQNDLHTFAN QIDVELDLLK RYKEDLNLIK NSITKLSTNV DTTSEQSQKD 
421:	TLRQLKNVIV TLKNKYINFN IAFFRNS