6BN0

Avirulence protein 4 (Avr4) from Cladosporium fulvum bound to the hexasaccharide of chitin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Race-specific elicitor A4	polymer	79	8825.2	4	UniProt (Q00363) Pfam (PF01607)	Passalora fulva (Tomato leaf mold)
2	E, F, G, H (E, F, G, H)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1237.2	4	In PDB GlyTouCan (G36414FS)
3	I, J (A)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4	K, L, M, N (A, B, C, D)	water	water		18.0	226	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	35300.7
Branched	Number of molecules	4
	Total formula weight	4948.7
Non-Polymers*	Number of molecules	2
	Total formula weight	70.9
All*	Total formula weight	40320.3

*Water molecules are not included.