6TR5

Melatonin-Notum complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Palmitoleoyl-protein carboxylesterase NOTUM	polymer	383	43567.1	1	UniProt (Q6P988) Pfam (PF03283) In PDB	Homo sapiens (Human)	hNOTUM
2	A	N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide	non-polymer		232.3	2	Chemie (ML1)
3	A	DIMETHYL SULFOXIDE	non-polymer		78.1	1	Chemie (DMS)
4	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
5	A	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
6		water	water		18.0	116	Chemie (HOH)

Sequence modifications

A: 81 - 451 (UniProt: Q6P988)

PDB	External Database	Details
Glu 78	-	expression tag
Thr 79	-	expression tag
Gly 80	-	expression tag
Ser 330	Cys 330	engineered mutation
Gly 452	-	expression tag
Thr 453	-	expression tag
Lys 454	-	expression tag
His 455	-	expression tag
His 456	-	expression tag
His 457	-	expression tag
His 458	-	expression tag
His 459	-	expression tag
His 460	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	43567.1
Non-Polymers*	Number of molecules	12
	Total formula weight	1532.4
All*	Total formula weight	45099.5

*Water molecules are not included.