3T4N

Structure of the regulatory fragment of Saccharomyces cerevisiae AMPK in complex with ADP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Carbon catabolite-derepressing protein kinase	polymer	179	20454.2	1	UniProt (P06782) Pfam (PF16579) In PDB	Saccharomyces cerevisiae (Baker's yeast)
2	B	SNF1 protein kinase subunit beta-2	polymer	113	13036.6	1	UniProt (P34164) Pfam (PF04739) In PDB	Saccharomyces cerevisiae (Baker's yeast)	Protein SPM2, SNF1-interacting protein 2
3	C	Nuclear protein SNF4	polymer	323	36512.1	1	UniProt (P12904) Pfam (PF00571) In PDB	Saccharomyces cerevisiae (Baker's yeast)	Regulatory protein CAT3
4	C	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)
5		water	water		18.0	333	Chemie (HOH)

Sequence modifications

A: 457 - 633 (UniProt: P06782)

PDB	External Database	Details
Gly 455	-	expression tag
Pro 456	-	expression tag

B: 304 - 415 (UniProt: P34164)

PDB	External Database	Details
Met 303	-	initiating methionine

C: 3 - 323 (UniProt: P12904)

PDB	External Database	Details
Met 1	-	expression tag
Ala 2	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	70002.8
Non-Polymers*	Number of molecules	1
	Total formula weight	427.2
All*	Total formula weight	70430.0

*Water molecules are not included.