3ZIA

The structure of F1-ATPase from Saccharomyces cerevisiae inhibited by its regulatory protein IF1

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, K, L...	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL	polymer	510	55007.4	6	UniProt (P07251) Pfam (PF02874) Pfam (PF00006) Pfam (PF00306) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	F1-ATPASE
2	D, E, F, N, O...	ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL	polymer	478	51181.1	6	UniProt (P00830) Pfam (PF02874) Pfam (PF00006) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	F1-ATPASE
3	G, Q	ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL	polymer	278	30657.2	2	UniProt (P38077) Pfam (PF00231) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	F-ATPASE GAMMA SUBUNIT, F1-ATPASE
4	H, R	ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL	polymer	138	14565.4	2	UniProt (Q12165) Pfam (PF02823) Pfam (PF21334) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	F-ATPASE DELTA SUBUNIT, F1-ATPASE
5	I, S	ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL	polymer	61	6618.4	2	UniProt (P21306) Pfam (PF04627) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	ATPASE SUBUNIT EPSILON, F1-ATPASE
6	J, T	ATPASE INHIBITOR, MITOCHONDRIAL	polymer	63	7341.2	2	UniProt (P01097) Pfam (PF04568) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	F1-ATPASE INHIBITOR PROTEIN
7	K, A	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	2	Chemie (ATP)
8	D, F, K, L, M...	MAGNESIUM ION	non-polymer		24.3	10	Chemie (MG)
9	D, E, F, L, M...	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	10	Chemie (ADP)
10	C, L, M, O, P	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
11		water	water		18.0	773	Chemie (HOH)

Sequence modifications

J, T: 1 - 63 (UniProt: P01097)

PDB	External Database	Details
Ala 21	Glu 43	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	20
	Total formula weight	755495.1
Non-Polymers*	Number of molecules	28
	Total formula weight	5901.8
All*	Total formula weight	761396.9

*Water molecules are not included.