6B3A

AprA Methyltransferase 1 - GNAT didomain in complex with Mn2+ and SAM

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	AprA Methyltransferase 1	polymer	652	74825.8	1	UniProt (A0A1U7N2Z8)	Moorea bouillonii
2	B (A)	S-ADENOSYLMETHIONINE	non-polymer		398.4	1	Chemie (SAM) PubChem (5136) PubChem (34755) PubChem (58633578) PubChem (60038769) PubChem (73897310) PubChem (58766358) PubChem (87224684) PubChem (131697735) PubChem (9865603) PubChem (145712080) PubChem (12312798) PubChem (132988922) PubChem (134692588) PubChem (135030730) PubChem (140459785) PubChem (163046094)
3	C (A)	MANGANESE (II) ION	non-polymer		54.9	1	Chemie (MN) PubChem (27854)
4	D (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL) PubChem (753)
5	E (A)	water	water		18.0	401	Chemie (HOH)

Sequence modifications

A: 2 - 629 (UniProt: A0A1U7N2Z8)

PDB	External Database	Details
Met -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
Ser -15	-	expression tag
Ser -14	-	expression tag
Gly -13	-	expression tag
Val -12	-	expression tag
Asp -11	-	expression tag
Leu -10	-	expression tag
Gly -9	-	expression tag
Thr -8	-	expression tag
Glu -7	-	expression tag
Asn -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Ser -1	-	expression tag
Asn 0	-	expression tag
Ala 1	-	expression tag
Ile 274	Ser 274	engineered mutation
Pro 528	Gln 528	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	74825.8
Non-Polymers*	Number of molecules	3
	Total formula weight	545.5
All*	Total formula weight	75371.3

*Water molecules are not included.