6RKC

Inter-dimeric interface controls function and stability of S-methionine adenosyltransferase from U. urealiticum

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, E... (A, B, C, D, E...)	Methionine adenosyltransferase	polymer	382	42880.6	8	UniProt (B2NE58)	Ureaplasma urealyticum serovar 7 str. ATCC 27819
2	FA, I, MA, P, RA... (E, A, G, C)	POTASSIUM ION	non-polymer		39.1	7	Chemie (K)
3	AA, AB, CA, GA, HA... (C, H, D, E, A...)	MAGNESIUM ION	non-polymer		24.3	16	Chemie (MG)
4	BB, CB, DA, EA, IA... (H, D, E, A, F...)	S-ADENOSYLMETHIONINE	non-polymer		398.4	16	Chemie (SAM)
5	BA, JA, M, NA, Q... (C, E, A, G)	(DIPHOSPHONO)AMINOPHOSPHONIC ACID	non-polymer		257.0	8	Chemie (PPK)
6	DB, EB, FB, GB, HB... (A, B, C, D, E...)	water	water		18.0	123	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 376 (UniProt: B2NE58)

PDB	External Database	Details
His 377	-	expression tag
His 378	-	expression tag
His 379	-	expression tag
His 380	-	expression tag
His 381	-	expression tag
His 382	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	343044.8
Non-Polymers*	Number of molecules	47
	Total formula weight	9093.3
All*	Total formula weight	352138.1

*Water molecules are not included.