3HCB

Crystal Structure of hPNMT in Complex With Noradrenochrome and AdoHcy

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Phenylethanolamine N-methyltransferase	polymer	289	31846.0	2	UniProt (P11086) Pfam (PF01234) In PDB	Homo sapiens (human)	PNMTase, Noradrenaline N-methyltransferase
2	A, B	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
3	A, B	(3S)-3-hydroxy-2,3-dihydro-1H-indole-5,6-dione	non-polymer		165.1	2	Chemie (LT2)
4		water	water		18.0	238	Chemie (HOH)

Sequence modifications

A, B: 1 - 282 (UniProt: P11086)

PDB	External Database	Details
Glu 283	-	expression tag
His 284	-	expression tag
His 285	-	expression tag
His 286	-	expression tag
His 287	-	expression tag
His 288	-	expression tag
His 289	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	63691.9
Non-Polymers*	Number of molecules	4
	Total formula weight	1099.1
All*	Total formula weight	64791.0

*Water molecules are not included.