3PUJ

Crystal structure of the MUNC18-1 and SYNTAXIN4 N-Peptide complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Syntaxin-binding protein 1	polymer	594	67665.7	2	UniProt (P61765) Pfam (PF00995) In PDB	Rattus norvegicus (rat)	N-Sec1, Protein unc-18 homolog 1, Unc18-1, Protein unc-18 homolog A, Unc-18A, p67, rbSec1
2	C, D	Syntaxin-4 N-terminal peptide	polymer	10	1345.5	2	UniProt (P70452) In PDB	Mus musculus

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	138022.5
All*	Total formula weight	138022.5

*Water molecules are not included.