3zia

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

Method: X-RAY DIFFRACTION

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1. Protein Identity and Related Structures Protein Identity & Related Structures

ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 5 water × 8	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 1 water × 9	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ATPA_YEAST
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–510； UniProt 36–545 Author chain B； PDBConstruct 1–510； UniProt 36–545 Author chain C； PDBConstruct 1–510； UniProt 36–545 Author chain K； PDBConstruct 1–510； UniProt 36–545 Author chain L； PDBConstruct 1–510； UniProt 36–545 Author chain M； PDBConstruct 1–510； UniProt 36–545

ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL

OrganismNot specified

UniProt P00830

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 5 water × 8	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 1 water × 9	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ATPB_YEAST
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain D； PDBConstruct 1–478； UniProt 34–511 Author chain E； PDBConstruct 1–478； UniProt 34–511 Author chain F； PDBConstruct 1–478； UniProt 34–511 Author chain N； PDBConstruct 1–478； UniProt 34–511 Author chain O； PDBConstruct 1–478； UniProt 34–511 Author chain P； PDBConstruct 1–478； UniProt 34–511

ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL

OrganismNot specified

UniProt P38077

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 5 water × 8	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 1 water × 9	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ATPG_YEAST
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain G； PDBConstruct 1–278； UniProt 34–311 Author chain Q； PDBConstruct 1–278； UniProt 34–311

ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL

OrganismNot specified

UniProt Q12165

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 5 water × 8	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 1 water × 9	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ATPD_YEAST
Isoform	—
PDB entities	4
Chains and sequence ranges	Author chain H； PDBConstruct 1–138； UniProt 23–160 Author chain R； PDBConstruct 1–138； UniProt 23–160

ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL

OrganismNot specified

UniProt P21306

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 5 water × 8	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATPASE INHIBITOR, MITOCHONDRIAL × 1 （P01097） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 1 water × 9	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ATP5E_YEAST
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain I； PDBConstruct 1–61； UniProt 2–62 Author chain S； PDBConstruct 1–61； UniProt 2–62

ATPASE INHIBITOR, MITOCHONDRIAL

SACCHAROMYCES CEREVISIAE

UniProt P01097

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 5 water × 8	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 10	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL × 1 （Q12165） ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL × 1 （P21306） ADENOSINE-5'-TRIPHOSPHATE × 1 MAGNESIUM ION × 5 ADENOSINE-5'-DIPHOSPHATE × 5 1,2-ETHANEDIOL × 1 water × 9	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ATIF_YEAST
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain J； PDBConstruct 1–63； UniProt 23–85 Author chain T； PDBConstruct 1–63； UniProt 23–85

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	3zia
Deposition date deposition_date	2013-01-07
Structure title title	The structure of F1-ATPase from Saccharomyces cerevisiae inhibited by its regulatory protein IF1
Keywords keywords	HYDROLASE, NATURAL INHIBITOR, CATALYSIS, INTERMEDIATE; HYDROLASE
Experimental Method method	X-RAY DIFFRACTION

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

3zia__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

3zia__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

3zia__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	44.88 Å
Rg (electron density)	44.17 Å
Total Rg	44.52 Å
Atom count	25553
Residues	3338
Excluded volume	456480 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`3zia__assembly_1__model_1`	decameric （10）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`3zia__assembly_2__model_1`	decameric （10）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (11)

Entity 1 Entity 1 polymer

Description description	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL
Molecular weight formula_weight	55007.4 kDa
Source method src_method	nat
Copy count entity_count	6

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,K,L,M
Atom count atom_count	51906

ASTKAQPTEVSSILEERIKGVSDEANLNETGRVLAVGDGIARVFGLNNIQAEELVEFSSGVKGMALNLEPGQVGIVLFGSDRLVKEGELVKRTGNIVDVPVGPGLLGRVVDALGNPIDGKGPIDAAGRSRAQVKAPGILPRRSVHEPVQTGLKAVDALVPIGRGQRELIIGDRQTGKTAVALDTILNQKRWNNGSDESKKLYCVYVAVGQKRSTVAQLVQTLEQHDAMKYSIIVAATASEAAPLQYLAPFTAASIGEWFRDNGKHALIVYDDLSKQAVAYRQLSLLLRRPPGREAYPGDVFYLHSRLLERAAKLSEKEGSGSLTALPVIETQGGDVSAYIPTNVISITDGQIFLEAELFYKGIRPAINVGLSVSRVGSAAQVKALKQVAGSLKLFLAQYREVAAFAQFGSDLDASTKQTLVRGERLTQLLKQNQYSPLATEEQVPLIYAGVNGHLDGIELSRIGEFESSFLSYLKSNHNELLTEIREKGELSKELLASLKSATESFVATF

Entity 2 Entity 2 polymer

Description description	ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL
Molecular weight formula_weight	51181.1 kDa
EC 编号 ec_number	3.6.3.14
Source method src_method	nat
Copy count entity_count	6

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	D,E,F,N,O,P

ASAAQSTPITGKVTAVIGAIVDVHFEQSELPAILNALEIKTPQGKLVLEVAQHLGENTVRTIAMDGTEGLVRGEKVLDTGGPISVPVGRETLGRIINVIGEPIDERGPIKSKLRKPIHADPPSFAEQSTSAEILETGIKVVDLLAPYARGGKIGLFGGAGVGKTVFIQELINNIAKAHGGFSVFTGVGERTREGNDLYREMKETGVINLEGESKVALVFGQMNEPPGARARVALTGLTIAEYFRDEEGQDVLLFIDNIFRFTQAGSEVSALLGRIPSAVGYQPTLATDMGLLQERITTTKKGSVTSVQAVYVPADDLTDPAPATTFAHLDATTVLSRGISELGIYPAVDPLDSKSRLLDAAVVGQEHYDVASKVQETLQTYKSLQDIIAILGMDELSEQDKLTVERARKIQRFLSQPFAVAEVFTGIPGKLVRLKDTVASFKAVLEGKYDNIPEHAFYMVGGIEDVVAKAEKLAAEAN

Entity 3 Entity 3 polymer

Description description	ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL
Molecular weight formula_weight	30657.2 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G,Q

ATLKEVEMRLKSIKNIEKITKTMKIVASTRLSKAEKAKISAKKMDEAEQLFYKNAETKNLDVEATETGAPKELIVAITSDKGLCGSIHSQLAKAVRRHLNDQPNADIVTIGDKIKMQLLRTHPNNIKLSINGIGKDAPTFQESALIADKLLSVMKAGTYPKISIFYNDPVSSLSFEPSEKPIFNAKTIEQSPSFGKFEIDTDANVPRDLFEYTLANQMLTAMAQGYAAEISARRNAMDNASKNAGDMINRYSILYNRTRQAVITNELVDIITGASSLG

Entity 4 Entity 4 polymer

Description description	ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL
Molecular weight formula_weight	14565.4 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	H,R

AEAAAASSGLKLQFALPHETLYSGSEVTQVNLPAKSGRIGVLANHVPTVEQLLPGVVEVMEGSNSKKFFISGGFATVQPDSQLCVTAIEAFPLESFSQENIKNLLAEAKKNVSSSDAREAAEAAIQVEVLENLQSVLK

Entity 5 Entity 5 polymer

Description description	ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL
Molecular weight formula_weight	6618.4 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	I,S

SAWRKAGISYAAYLNVAAQAIRSSLKTELQTASVLNRSQTDAFYTQYKNGTAASEPTPITK

Entity 6 Entity 6 polymer

Description description	ATPASE INHIBITOR, MITOCHONDRIAL
Molecular weight formula_weight	7341.2 kDa
Mutation mutation	YES
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	J,T

SEGSTGTPRGSGSEDSFVKRARATEDFFVRQREKEQLRHLKEQLEKQRKKIDSLENKIDSMTK

Source Source

Source organism organism	SACCHAROMYCES CEREVISIAE
Common name common_name	;BAKER'S YEAST ;
NCBI taxonomy ID ncbi_taxonomy_id	4932
Host organism host_organism	ESCHERICHIA COLI

Entity 7 Entity 7 non-polymer

Description description	ADENOSINE-5'-TRIPHOSPHATE
Molecular weight formula_weight	507.2 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 8 Entity 8 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	10

Entity 9 Entity 9 non-polymer

Description description	ADENOSINE-5'-DIPHOSPHATE
Molecular weight formula_weight	427.2 kDa
Source method src_method	syn
Copy count entity_count	10

Entity 10 Entity 10 non-polymer

Description description	1,2-ETHANEDIOL
Molecular weight formula_weight	62.1 kDa
Source method src_method	syn
Copy count entity_count	6

Entity 11 Entity 11 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	773

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6. Fold Classification (SCOP + CATH) 86 domains

SCOP 2.08 (44 domains)

Domain ID domain_id	d3ziaa1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziaa2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziaa3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziab1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziab2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziab3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziac1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziac2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziac3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziad1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziad2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziad3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziae1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziae2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziae3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziaf1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziaf2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziaf3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziag_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.49 — Pyruvate kinase C-terminal domain-like
Superfamily Superfamily superfamily	c.49.2 — ATP synthase (F1-ATPase), gamma subunit
Family Family family	c.49.2.1 — ATP synthase (F1-ATPase), gamma subunit

Domain ID domain_id	d3ziah1
Class class	b — All beta proteins
Fold Fold fold	b.93 — Epsilon subunit of F1F0-ATP synthase N-terminal domain
Superfamily Superfamily superfamily	b.93.1 — Epsilon subunit of F1F0-ATP synthase N-terminal domain
Family Family family	b.93.1.1 — Epsilon subunit of F1F0-ATP synthase N-terminal domain

Domain ID domain_id	d3ziah2
Class class	a — All alpha proteins
Fold Fold fold	a.2 — Long alpha-hairpin
Superfamily Superfamily superfamily	a.2.10 — Epsilon subunit of F1F0-ATP synthase C-terminal domain
Family Family family	a.2.10.1 — Epsilon subunit of F1F0-ATP synthase C-terminal domain

Domain ID domain_id	d3ziai_
Class class	a — All alpha proteins
Fold Fold fold	a.137 — Non-globular all-alpha subunits of globular proteins
Superfamily Superfamily superfamily	a.137.8 — Epsilon subunit of mitochondrial F1F0-ATP synthase
Family Family family	a.137.8.1 — Epsilon subunit of mitochondrial F1F0-ATP synthase

Domain ID domain_id	d3ziak1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziak2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziak3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3zial1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3zial2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3zial3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziam1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziam2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziam3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3zian1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3zian2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3zian3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziao1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziao2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziao3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziap1
Class class	b — All beta proteins
Fold Fold fold	b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like
Superfamily Superfamily superfamily	b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziap2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family family	c.37.1.11 — RecA protein-like (ATPase-domain)

Domain ID domain_id	d3ziap3
Class class	a — All alpha proteins
Fold Fold fold	a.69 — Left-handed superhelix
Superfamily Superfamily superfamily	a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases
Family Family family	a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase

Domain ID domain_id	d3ziaq_
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.49 — Pyruvate kinase C-terminal domain-like
Superfamily Superfamily superfamily	c.49.2 — ATP synthase (F1-ATPase), gamma subunit
Family Family family	c.49.2.1 — ATP synthase (F1-ATPase), gamma subunit

Domain ID domain_id	d3ziar1
Class class	b — All beta proteins
Fold Fold fold	b.93 — Epsilon subunit of F1F0-ATP synthase N-terminal domain
Superfamily Superfamily superfamily	b.93.1 — Epsilon subunit of F1F0-ATP synthase N-terminal domain
Family Family family	b.93.1.1 — Epsilon subunit of F1F0-ATP synthase N-terminal domain

Domain ID domain_id	d3ziar2
Class class	a — All alpha proteins
Fold Fold fold	a.2 — Long alpha-hairpin
Superfamily Superfamily superfamily	a.2.10 — Epsilon subunit of F1F0-ATP synthase C-terminal domain
Family Family family	a.2.10.1 — Epsilon subunit of F1F0-ATP synthase C-terminal domain

Domain ID domain_id	d3zias_
Class class	a — All alpha proteins
Fold Fold fold	a.137 — Non-globular all-alpha subunits of globular proteins
Superfamily Superfamily superfamily	a.137.8 — Epsilon subunit of mitochondrial F1F0-ATP synthase
Family Family family	a.137.8.1 — Epsilon subunit of mitochondrial F1F0-ATP synthase

CATH v4.4 (42 domains)

Domain ID domain_id	3ziaA01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	30 — Elongation Factor Tu (Ef-tu); domain 3
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	3ziaA02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaA03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	150 — Lysin
Homologous superfamily homologous superfamily	20 — ATP synthase alpha/beta chain, C-terminal domain

Domain ID domain_id	3ziaB01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	30 — Elongation Factor Tu (Ef-tu); domain 3
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	3ziaB02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaB03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	150 — Lysin
Homologous superfamily homologous superfamily	20 — ATP synthase alpha/beta chain, C-terminal domain

Domain ID domain_id	3ziaC01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	30 — Elongation Factor Tu (Ef-tu); domain 3
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	3ziaC02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaC03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	150 — Lysin
Homologous superfamily homologous superfamily	20 — ATP synthase alpha/beta chain, C-terminal domain

Domain ID domain_id	3ziaD01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	3ziaD02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaD03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	1140 — Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain; Chain D, domain3
Homologous superfamily homologous superfamily	10 — Bovine Mitochondrial F1-atpase; Atp Synthase Beta Chain; Chain D, domain 3

Domain ID domain_id	3ziaE01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	3ziaE02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaE03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	1140 — Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain; Chain D, domain3
Homologous superfamily homologous superfamily	10 — Bovine Mitochondrial F1-atpase; Atp Synthase Beta Chain; Chain D, domain 3

Domain ID domain_id	3ziaF01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	3ziaF02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaF03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	1140 — Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain; Chain D, domain3
Homologous superfamily homologous superfamily	10 — Bovine Mitochondrial F1-atpase; Atp Synthase Beta Chain; Chain D, domain 3

Domain ID domain_id	3ziaG01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	287 — Helix Hairpins
Homologous superfamily homologous superfamily	80 — ATP synthase, gamma subunit, helix hairpin domain

Domain ID domain_id	3ziaG02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	1380 — Pyruvate Kinase; Chain: A, domain 1
Homologous superfamily homologous superfamily	10 — ATP synthase, F1 complex, gamma subunit

Domain ID domain_id	3ziaI00
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	1620 — Atp Synthase Epsilon Chain; Chain: I;
Homologous superfamily homologous superfamily	20 — ATP synthase, F1 complex, epsilon subunit superfamily, mitochondrial

Domain ID domain_id	3ziaK01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	30 — Elongation Factor Tu (Ef-tu); domain 3
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	3ziaK02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaK03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	150 — Lysin
Homologous superfamily homologous superfamily	20 — ATP synthase alpha/beta chain, C-terminal domain

Domain ID domain_id	3ziaL01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	30 — Elongation Factor Tu (Ef-tu); domain 3
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	3ziaL02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaL03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	150 — Lysin
Homologous superfamily homologous superfamily	20 — ATP synthase alpha/beta chain, C-terminal domain

Domain ID domain_id	3ziaM01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	30 — Elongation Factor Tu (Ef-tu); domain 3
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	3ziaM02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaM03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	150 — Lysin
Homologous superfamily homologous superfamily	20 — ATP synthase alpha/beta chain, C-terminal domain

Domain ID domain_id	3ziaN01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	3ziaN02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaN03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	1140 — Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain; Chain D, domain3
Homologous superfamily homologous superfamily	10 — Bovine Mitochondrial F1-atpase; Atp Synthase Beta Chain; Chain D, domain 3

Domain ID domain_id	3ziaO01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	3ziaO02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaO03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	1140 — Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain; Chain D, domain3
Homologous superfamily homologous superfamily	10 — Bovine Mitochondrial F1-atpase; Atp Synthase Beta Chain; Chain D, domain 3

Domain ID domain_id	3ziaP01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	3ziaP02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	3ziaP03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	1140 — Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain; Chain D, domain3
Homologous superfamily homologous superfamily	10 — Bovine Mitochondrial F1-atpase; Atp Synthase Beta Chain; Chain D, domain 3

Domain ID domain_id	3ziaQ01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	287 — Helix Hairpins
Homologous superfamily homologous superfamily	80 — ATP synthase, gamma subunit, helix hairpin domain

Domain ID domain_id	3ziaQ02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	1380 — Pyruvate Kinase; Chain: A, domain 1
Homologous superfamily homologous superfamily	10 — ATP synthase, F1 complex, gamma subunit

Domain ID domain_id	3ziaS00
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	1620 — Atp Synthase Epsilon Chain; Chain: I;
Homologous superfamily homologous superfamily	20 — ATP synthase, F1 complex, epsilon subunit superfamily, mitochondrial

▶

Unit-cell length a length_a	118.224 Å
Unit-cell length b length_b	187.846 Å
Unit-cell length c length_c	181.812 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	89.96 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	12

Space group space_group	P 1 21 1
Space-group number int_tables_number	4
Crystal system crystal_system	—

Resolution resolution	2.500 Å
Low-resolution limit resolution_low	181.810 Å
R factor r_factor	0.2262
R_work r_work	0.2243
R_free r_free	0.2619

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

1. Protein Identity and Related Structures Protein Identity & Related Structures

ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

ATP SYNTHASE SUBUNIT DELTA, MITOCHONDRIAL

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

ATP SYNTHASE SUBUNIT EPSILON, MITOCHONDRIAL

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

ATPASE INHIBITOR, MITOCHONDRIAL

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

3zia__assembly_1__model_1

3zia__assembly_1__model_1 | I(q)

3zia__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (11)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

Entity 4 Entity 4 polymer

Polymer Polymer

Entity 5 Entity 5 polymer

Polymer Polymer

Entity 6 Entity 6 polymer

Polymer Polymer

Source Source

Entity 7 Entity 7 non-polymer

Entity 8 Entity 8 non-polymer

Entity 9 Entity 9 non-polymer

Entity 10 Entity 10 non-polymer

Entity 11 Entity 11 water

6. Fold Classification (SCOP + CATH) 86 domains