Het-PDB Navi2 (PDB: 4K0B)

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Ligands
Code	Name	Link
DPO	Diphosphate	PoSSuM
MG	Magnesium ion	PoSSuM
PO4	Phosphate ion	PoSSuM
SAM	S-adenosylmethionine	PoSSuM

Non-standard Residues
Code	Name	Show
MSE	Selenomethionine

Glycosylation
Code	Name	Emphasize

Modification
Code	Name	Show

Download interaction data: 4K0B

Code :

4K0B PDBj RCSB PDB PDBe

Header :

TRANSFERASE

Title :

Crystal structure of S-Adenosylmethionine synthetase from Sulfolobus solfataricus complexed with SAM and PPi

Release Data :

2013-05-01

Compound :

mol_id	molecule	chains	synonym
1	S-adenosylmethionine synthase	A,B	AdoMet synthase, Methionine adenosyltransferase
	ec: 2.5.1.6

Source :

mol_id	organism_scientific	expression_system
1	Sulfolobus solfataricus (taxid:273057)	Escherichia coli (taxid:562)
	strain: P2 gene: mat, Ssol_1180

Authors :

Wang, F., Hurley, K.A., Helmich, K.E., Singh, S., Bingman, C.A., Thorson, J.S., Phillips Jr., G.N., Enzyme Discovery for Natural Product Biosynthesis (NatPro)

Keywords :

Structural Genomics, PSI-Biology, Protein Structure Initiative, Enzyme Discovery for Natural Product Biosynthesis, NatPro, TRANSFERASE

Exp. method :

X-RAY DIFFRACTION ( 2.3900 Å )

Citation :

Understanding molecular recognition of promiscuity of thermophilic methionine adenosyltransferase sMAT from Sulfolobus solfataricus.

Wang, F.,Singh, S.,Zhang, J. et al.
(2014) Febs J. 281 : 4224 - 4239

PubMed: 24649856
DOI: 10.1111/febs.12784

Chain :

A, B

UniProt :

Q980S9 (METK_SACS2)

Reaction:	EC:	Evidence:
Reaction:	Physiological Direction:	Evidence:
ATP + H2O + L-methionine = diphosphate + phosphate + S- adenosyl-L-methionine	2.5.1.6	HAMAP-Rule:MF_00136
	-	HAMAP-Rule:MF_00136

PDB ID: 4K0B

Hetero Atom Contents

Structure summary

Reaction