2xok

Refined structure of yeast F1c10 ATPase complex to 3 A resolution

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 19	ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE × 1 （Q12165） ATP SYNTHASE CATALYTIC SECTOR F1 EPSILON SUBUNIT × 1 （Q2XN67） ATP SYNTHASE SUBUNIT 9, MITOCHONDRIAL × 10 （P61829） PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 5 MAGNESIUM ION × 5	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 1–545； UniProt 1–545 Author chain B； PDBConstruct 1–545； UniProt 1–545 Author chain C； PDBConstruct 1–545； UniProt 1–545

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 19	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE × 1 （Q12165） ATP SYNTHASE CATALYTIC SECTOR F1 EPSILON SUBUNIT × 1 （Q2XN67） ATP SYNTHASE SUBUNIT 9, MITOCHONDRIAL × 10 （P61829） PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 5 MAGNESIUM ION × 5	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 1–507； UniProt 1–507 Author chain E； PDBConstruct 1–507； UniProt 1–507 Author chain F； PDBConstruct 1–507； UniProt 1–507

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 19	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE × 1 （Q12165） ATP SYNTHASE CATALYTIC SECTOR F1 EPSILON SUBUNIT × 1 （Q2XN67） ATP SYNTHASE SUBUNIT 9, MITOCHONDRIAL × 10 （P61829） PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 5 MAGNESIUM ION × 5	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 1–311； UniProt 1–311

ATP SYNTHASE

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 19	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE CATALYTIC SECTOR F1 EPSILON SUBUNIT × 1 （Q2XN67） ATP SYNTHASE SUBUNIT 9, MITOCHONDRIAL × 10 （P61829） PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 5 MAGNESIUM ION × 5	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 1–160； UniProt 1–160

ATP SYNTHASE CATALYTIC SECTOR F1 EPSILON SUBUNIT

OrganismNot specified

UniProt Q2XN67

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 19	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE × 1 （Q12165） ATP SYNTHASE SUBUNIT 9, MITOCHONDRIAL × 10 （P61829） PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 5 MAGNESIUM ION × 5	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q2XN67_YEAST
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain I； PDBConstruct 1–61； UniProt 2–62

ATP SYNTHASE SUBUNIT 9, MITOCHONDRIAL

OrganismNot specified

UniProt P61829

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 19	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL × 3 （P07251） ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL × 3 （P00830） ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL × 1 （P38077） ATP SYNTHASE × 1 （Q12165） ATP SYNTHASE CATALYTIC SECTOR F1 EPSILON SUBUNIT × 1 （Q2XN67） PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 5 MAGNESIUM ION × 5	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ATP9_YEAST
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain K； PDBConstruct 1–76； UniProt 1–76 Author chain L； PDBConstruct 1–76； UniProt 1–76 Author chain M； PDBConstruct 1–76； UniProt 1–76 Author chain N； PDBConstruct 1–76； UniProt 1–76 Author chain O； PDBConstruct 1–76； UniProt 1–76 Author chain P； PDBConstruct 1–76； UniProt 1–76 Author chain Q； PDBConstruct 1–76； UniProt 1–76 Author chain R； PDBConstruct 1–76； UniProt 1–76 Author chain S； PDBConstruct 1–76； UniProt 1–76 Author chain T； PDBConstruct 1–76； UniProt 1–76

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	2xok
Deposition date deposition_date	2010-08-18
Structure title title	Refined structure of yeast F1c10 ATPase complex to 3 A resolution
Keywords keywords	HYDROLASE, ATP-BINDING, F(O), F(1), ATP SYNTHASE, MITOCHONDRIA, INNER MEMBRANE, TRANSMEMBRANE; 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.

2xok__assembly_1__model_1

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

Download this curve (.dat)

2xok__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2xok__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	56.67 Å
Rg (electron density)	58.75 Å
Total Rg	59.01 Å
Atom count	30113
Residues	4032
Excluded volume	541430 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2xok__assembly_1__model_1`	nonadecameric （19）	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 (8)

Entity 1 Entity 1 polymer

Description description	ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL
Molecular weight formula_weight	58677.8 kDa
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C
Atom count atom_count	30113

MLARTAAIRSLSRTLINSTKAARPAAAALASTRRLASTKAQPTEVSSILEERIKGVSDEANLNETGRVLAVGDGIARVFGLNNIQAEELVEFSSGVKGMALNLEPGQVGIVLFGSDRLVKEGELVKRTGNIVDVPVGPGLLGRVVDALGNPIDGKGPIDAAGRSRAQVKAPGILPRRSVHEPVQTGLKAVDALVPIGRGQRELIIGDRQTGKTAVALDTILNQKRWNNGSDESKKLYCVYVAVGQKRSTVAQLVQTLEQHDAMKYSIIVAATASEAAPLQYLAPFTAASIGEWFRDNGKHALIVYDDLSKQAVAYRQLSLLLRRPPGREAYPGDVFYLHSRLLERAAKLSEKEGSGSLTALPVIETQGGDVSAYIPTNVISITDGQIFLEAELFYKGIRPAINVGLSVSRVGSAAQVKALKQVAGSLKLFLAQYREVAAFAQFGSDLDASTKQTLVRGERLTQLLKQNQYSPLATEEQVPLIYAGVNGHLDGIELSRIGEFESSFLSYLKSNHNELLTEIREKGELSKELLASLKSATESFVATF

Entity 2 Entity 2 polymer

Description description	ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL
Molecular weight formula_weight	54854.5 kDa
EC 编号 ec_number	3.6.1.34
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

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

MVLPRLYTATSRAAFKAAKQSAPLLSTSWKRCMASAAQSTPITGKVTAVIGAIVDVHFEQSELPAILNALEIKTPQGKLVLEVAQHLGENTVRTIAMDGTEGLVRGEKVLDTGGPISVPVGRETLGRIINVIGEPIDERGPIKSKLRKPIHADPPSFAEQSTSAEILETGIKVVDLLAPYARGGKIGLFGGAGVGKTVFIQELINNIAKAHGGFSVFTGVGERTREGNDLYREMKETGVINLEGESKVALVFGQMNEPPGARARVALTGLTIAEYFRDEEGQDVLLFIDNIFRFTQAGSEVSALLGRIPSAVGYQPTLATDMGLLQERITTTKKGSVTSVQAVYVPADDLTDPAPATTFAHLDATTVLSRGISELGIYPAVDPLDSKSRLLDAAVVGQEHYDVASKVQETLQTYKSLQDIIAILGMDELSEQDKLTVERARKIQRFLSQPFAVAEVFTGIPGKLVRLKDTVASFKAVLEGKYDNIPEHAFYMVGGIEDVVAKAEKLAAEAN

Entity 3 Entity 3 polymer

Description description	ATP SYNTHASE SUBUNIT GAMMA, MITOCHONDRIAL
Molecular weight formula_weight	34396.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G

MLSRIVSNNATRSVMCHQAQVGILYKTNPVRTYATLKEVEMRLKSIKNIEKITKTMKIVASTRLSKAEKAKISAKKMDEAEQLFYKNAETKNLDVEATETGAPKELIVAITSDKGLCGSIHSQLAKAVRRHLNDQPNADIVTIGDKIKMQLLRTHPNNIKLSINGIGKDAPTFQESALIADKLLSVMKAGTYPKISIFYNDPVSSLSFEPSEKPIFNAKTIEQSPSFGKFEIDTDANVPRDLFEYTLANQMLTAMAQGYAAEISARRNAMDNASKNAGDMINRYSILYNRTRQAVITNELVDIITGASSLG

Entity 4 Entity 4 polymer

Description description	ATP SYNTHASE
Molecular weight formula_weight	17037.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	H

MLRSIIGKSASRSLNFVAKRSYAEAAAASSGLKLQFALPHETLYSGSEVTQVNLPAKSGRIGVLANHVPTVEQLLPGVVEVMEGSNSKKFFISGGFATVQPDSQLCVTAIEAFPLESFSQENIKNLLAEAKKNVSSSDAREAAEAAIQVEVLENLQSVLK

Entity 5 Entity 5 polymer

Description description	ATP SYNTHASE CATALYTIC SECTOR F1 EPSILON SUBUNIT
Molecular weight formula_weight	6642.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	I

SAWRKAGMSYAAYLNVAAQAIRSSLKTELQTASVTNRSQTDAFYTQYKNGTAASEPTPMTK

Entity 6 Entity 6 polymer

Description description	ATP SYNTHASE SUBUNIT 9, MITOCHONDRIAL
Molecular weight formula_weight	7762.4 kDa
Source method src_method	nat
Copy count entity_count	10

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	K,L,M,N,O,P,Q,R,S,T

MQLVLAAKYIGAGISTIGLLGAGIGIAIVFAALINGVSRNPSIKDTVFPMAILGFALSEATGLFCLMVSFLLLFGV

Entity 7 Entity 7 non-polymer

Description description	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
Molecular weight formula_weight	506.2 kDa
Source method src_method	syn
Copy count entity_count	5

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	5

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6. Fold Classification (SCOP + CATH) 45 domains

SCOP 2.08 (13 domains)

Domain ID domain_id	d2xokd1
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	d2xokd2
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	d2xokd3
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	d2xoke1
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	d2xoke2
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	d2xoke3
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	d2xokf1
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	d2xokf2
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	d2xokf3
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	d2xokg_
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	d2xokh1
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	d2xokh2
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.2.10.0 — automated matches

Domain ID domain_id	d2xoki_
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 (32 domains)

Domain ID domain_id	2xokA01
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	2xokA02
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	2xokA03
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	2xokB01
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	2xokB02
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	2xokB03
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	2xokC01
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	2xokC02
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	2xokC03
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	2xokD01
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	2xokD02
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	2xokD03
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	2xokE01
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	2xokE02
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	2xokE03
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	2xokF01
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	2xokF02
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	2xokF03
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	2xokG01
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	2xokG02
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	2xokH01
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	15 — ATP Synthase; domain 1
Homologous superfamily homologous superfamily	10 — F0F1 ATP synthase delta/epsilon subunit, N-terminal

Domain ID domain_id	2xokI00
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	2xokK00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

Domain ID domain_id	2xokL00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

Domain ID domain_id	2xokM00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

Domain ID domain_id	2xokN00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

Domain ID domain_id	2xokO00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

Domain ID domain_id	2xokP00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

Domain ID domain_id	2xokQ00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

Domain ID domain_id	2xokR00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

Domain ID domain_id	2xokS00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

Domain ID domain_id	2xokT00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	20 — F1FO ATP Synthase
Homologous superfamily homologous superfamily	10 — F1F0 ATP synthase subunit C

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Unit-cell length a length_a	135.352 Å
Unit-cell length b length_b	173.711 Å
Unit-cell length c length_c	137.889 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	91.77 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	20

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

Resolution resolution	3.010 Å
Low-resolution limit resolution_low	20.000 Å
R factor r_factor	0.2107
R_work r_work	0.2095
R_free r_free	0.2534

Refined structure of yeast F1c10 ATPase complex to 3 A resolution

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

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 CATALYTIC SECTOR F1 EPSILON SUBUNIT

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 9, 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

2xok__assembly_1__model_1

2xok__assembly_1__model_1 | I(q)

2xok__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 (8)

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

Entity 7 Entity 7 non-polymer

Entity 8 Entity 8 non-polymer

6. Fold Classification (SCOP + CATH) 45 domains

SCOP 2.08 (13 domains)

CATH v4.4 (32 domains)

7. Citations (1)