Mitochondrial ATP synthase: Crystal structure of the catalytic F1 unit in a vanadate-induced transition-like state and implications for mechanism.

The 2.8-A structure of rat liver F1-ATPase: configuration of a critical intermediate in ATP synthesis/hydrolysis.

The three-dimensional structure of rat liver mitochodria F1-ATPase: X-ray diffraction studies.

Quaternary structure of ATP synthases: symmetry and asymmetry in the F1 moiety.

Mitochondrial ATP synthase. Quaternary structure of the F1 moiety at 3.6 A determined by x-ray diffraction analysis.

QKTGTAEMSSILEERILGADTSVDLEETGRVLSIGDGIARVHGLRNVQAEEMVEFSSGLKGMSLNLEPDNVGVVVFGNDK
LIKEGDIVKRTGAIVDVPVGDELLGRVVDALGNAIDGKGPVGSKIRRRVGLKAPGIIPRISVREPMQTGIKAVDSLVPIG
RGQRELIIGDRQTGKTSIAIDTIINQKRFNDGTDEKKKLYCIYVAIGQKRSTVAQLVKRLTDADAMKYTIVVSATASDAA
PLQYLAPYSGCSMGEYFRDNGKHALIIYDDLSKQAVAYRQMSLLLRRPPGREAYPGDVFYLHSRLLERAAKMNDSFGGGS
LTALPVIETQAGDVSAYIPTNVISITDGQIFLETELFYKGIRPAINVGLSVSRVGSAAQTRAMKQVAGTMKLELAQYREV
AAFAQFGSDLDAATQQLLSRGVRLTELLKQGQYSPMAIEEQVAVIYAGVRGYLDKLEPSKITKFESAFLSHVVSQHQSLL
GNIRSDGKISEQSDAKLKEIVTNFLAGFEP

SAAPKAGTATGQIVAVIGAVVDVQFDEGLPPILNALEVQGRESRLVLEVAQHLGESTVRTIAMDGTEGLVRGQKVLDSGA
PIKIPVGPETLGRIMNVIGEPIDERGPIKTKQFAPIHAEAPEFIEMSVEQEILVTGIKVVDLLAPYAKGGKIGLFGGAGV
GKTVLIMELINNVAKAHGGYSVFAGVGERTREGNDLYHEMIESGVINLKDATSKVALVYGQMNEPPGARARVALTGLTVA
EYFRDQEGQDVLLFIDNIFRFTQAGSEVSALLGRIPSAVGYQPTLATDMGTMQERITTTKKGSITSVQAIYVPADDLTDP
APATTFAHLDATTVLSRAIAELGIYPAVDPLDSTSRIMDPNIVGSEHYDVARGVQKILQDYKSLQDIIAILGMDELSEED
KLTVSRARKIQRFLSQPFQVAEVFTGHMGKLVPLKETIKGFQQILAGDYDHLPEQAFYMVGPIEEAVAKADKLAEEHGS

ATLKDITRRLKSIKNIQKITKSMKMVAAAKYARAERELKPARVYGTGSLALYEKAEIKGPEDKKKHLIIGVSSDRGLCGA
IHSSVAKQMKNDMAALTAAGKEVMIVGIGEKIKSILYRTHSDQFLVSFKDVGRKPPTFGDASVIALELLNSGYEFDEGSI
IFNQFKSVISYKTEEKPIFSFSTVVAAENMSIYDDIDADVLQNYQEYNLANIIYYSLKESTTSEQSARMTAMDNASKNAS
DMIDKLTLTFNRTRQAVITKELIEIISGAAALD

5MM ATP, 5MM MGCL2, 5MM VANADATE, 25MM NAN3, 50MM MOPS, pH 8.08, VAPOR DIFFUSION, SITTING DROP, temperature 296K

BIOMOLECULE: 1
THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT
WHICH CONSISTS OF 3 CHAIN(S). SEE REMARK 350 FOR
INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S).

THIS PROTEIN HAS AN UNUSUAL STOICHIOMETRY AND THUS, UNUSUAL
SYMMETRY. THE BIOLOGICAL UNIT (ACTIVE ENZYME) IS COMPOSED OF
3 A CHAINS, 3 B CHAINS AND 1 G CHAIN. IN THE R32 SPACEGROUP
OF THIS CRYSTAL, THE ASYMMETRIC UNIT IS MADE UP OF ONE A
CHAIN, ONE B CHAIN AND ONE-THIRD OF A G CHAIN. THE G CHAIN
LIES ON THE 3-FOLD CRYSTALLOGRAPHIC SYMMETRY AXIS AND EACH
ASYMMETRIC UNIT CONTAINS A RANDOM ONE OF THE THREE
CRYSTALLOGRAPHICALLY SYMMETRIC POSITIONS. TO MAKE A
BIOMOLECULE, THE 3-FOLD MATRICES IN REMARK 350 ARE ONLY
APPLIED TO CHAIN A AND CHAIN B.

ATP SYNTHASE, F0F1-ATPASE, OXIDATIVE PHOSPHORYLATION, MITOCHONDRIA, HYDROLASE, VANADATE