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Biotechnology Information

5LZI: Porcine heat-labile enterotoxin R13H in complex with inhibitor MM146

PDB ID:	5LZI Download
MMDB ID:	151277
PDB Deposition Date:	2016/9/29
Updated in MMDB:	2024/10
Experimental Method:	x-ray diffraction
Resolution:	1.6 Å
Source Organism:	Escherichia coli
Similar Structures:

Biological Unit for 5LZI: pentameric; determined by author and by software (PISA)

Molecular Components in 5LZI
Label	Count	Molecule
Proteins (5 molecules)
A B C D E	5	Heat-labile Enterotoxin B Chain
Chemicals and Non-standard biopolymers (12 molecules)
1	5	GLYCEROL
2	1	(2~{R},4~{S},5~{R},6~{R})-5-acetamido-2-[4-[(2~{R})-3-[2-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]ethylamino]-3-oxidanylidene-2-(2-phenylethanoylamino)propyl]-1,2,3-triazol-1-yl]-4-oxidanyl-6-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic acid
3	1	DI(HYDROXYETHYL)ETHER
4	4	(2~{R},4~{S},5~{R},6~{R})-5-acetamido-2-[4-[(2~{S})-3-[2-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]ethylamino]-3-oxidanylidene-2-(2-phenylethanoylamino)propyl]-1,2,3-triazol-1-yl]-4-oxidanyl-6-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic acid
5	1	PHOSPHATE ION

* Click molecule labels to explore molecular sequence information.

Citing MMDB

Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303