3RM4

AMCase in complex with Compound 1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Acidic mammalian chitinase	polymer	395	44203.4	2	UniProt (Q9BZP6) Pfam (PF00704) In PDB	Homo sapiens (human)	AMCase, Lung-specific protein TSA1902
2	A, B	5-{4-[2-(4-bromophenoxy)ethyl]piperazin-1-yl}-4H-1,2,4-triazol-3-amine	non-polymer		367.2	2	Chemie (3RM)
3		water	water		18.0	542	Chemie (HOH)

Sequence modifications

A, B: 22 - 408 (UniProt: Q9BZP6)

PDB	External Database	Details
Asp 45	Asn 45	variant
Asn 47	Asp 47	variant
Met 61	Arg 61	variant
Val 339	Ile 339	variant
Gly 409	-	expression tag
Ser 410	-	expression tag
His 411	-	expression tag
His 412	-	expression tag
His 413	-	expression tag
His 414	-	expression tag
His 415	-	expression tag
His 416	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	88406.7
Non-Polymers*	Number of molecules	2
	Total formula weight	734.5
All*	Total formula weight	89141.2

*Water molecules are not included.