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Title :   NMR SOLUTION STRUCTURE OF THE B30-82 DOMAIN OF SUBUNIT B OF ESCHERICHIA COLI F1FO ATP SYNTHASE

Authors :   R. Priya, G. Biukovic, S. Gayen, S. Vivekanandan, G. Gruber

Date :   08 Apr 09 (Deposition) - 15 Dec 09 (Release) - 13 Jul 11 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (10x)
NMR Structure *: A  (1x)

Keywords :   B30-82, F1Fo Atp Synthase, Nmr Spectroscopy, Atp Synthesis, Cell Inner Membrane, Cell Membrane, Cf(0), Hydrogen Ion Transport, Ion Transport, Membrane, Transmembrane, Transport, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. Priya, G. Biukovic, S. Gayen, S. Vivekanandan, G. Gruber
Solution Structure, Determined By Nuclear Magnetic Resonance, Of The B30-82 Domain Of Subunit B Of Escherichia Coli F1Fo Atp Synthase
J. Bacteriol. V. 191 7538 2009
PubMed-ID: 19820091 | Reference-DOI: 10.1128/JB.00540-09

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

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Cis Peptide Bonds (0, 0)

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Sequences/Alignments

NMR Structure

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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:53
 aligned with ATPF_ECOLI | P0ABA0 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:53
                                    39        49        59        69        79   
            ATPF_ECOLI   30 MAAIEKRQKEIADGLASAERAHKDLDLAKASATDQLKKAKAEAQVIIEQANKR 82
               SCOP domains ----------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------- CATH domains
               Pfam domains ATP-synt_B-2khkA01 A:1-53                             Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------- Transcript
                  2khk A  1 MAAIEKRQKEIADGLASAERAHKDLDLAKASATDQLKKAKAEAQVIIEQANKR 53
                                    10        20        30        40        50

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Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (1, 1)

Gene Ontology (14, 14)

NMR Structure(hide GO term definitions)

Chain A (ATPF_ECOLI | P0ABA0)

molecular function
	GO:0015078	hydrogen ion transmembrane transporter activity	Enables the transfer of hydrogen ions from one side of a membrane to the other.
	GO:0046933	proton-transporting ATP synthase activity, rotational mechanism	Catalysis of the transfer of protons from one side of a membrane to the other according to the reaction: ADP + H2O + phosphate + H+(in) = ATP + H+(out), by a rotational mechanism.
	GO:0046961	proton-transporting ATPase activity, rotational mechanism	Catalysis of the transfer of protons from one side of a membrane to the other according to the reaction: ATP + H2O + H+(in) = ADP + phosphate + H+(out), by a rotational mechanism.
biological process
	GO:0006754	ATP biosynthetic process	The chemical reactions and pathways resulting in the formation of ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0015986	ATP synthesis coupled proton transport	The transport of protons across a membrane to generate an electrochemical gradient (proton-motive force) that powers ATP synthesis.
	GO:0006811	ion transport	The directed movement of charged atoms or small charged molecules into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
	GO:0042777	plasma membrane ATP synthesis coupled proton transport	The transport of protons across the plasma membrane to generate an electrochemical gradient (proton-motive force) that powers ATP synthesis.
	GO:0015992	proton transport	The directed movement of protons (hydrogen ions) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
	GO:0006810	transport	The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
	GO:0031225	anchored component of membrane	The component of a membrane consisting of the gene products that are tethered to the membrane only by a covalently attached anchor, such as a lipid group that is embedded in the membrane. Gene products with peptide sequences that are embedded in the membrane are excluded from this grouping.
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
	GO:0045263	proton-transporting ATP synthase complex, coupling factor F(o)	All non-F1 subunits of a hydrogen-transporting ATP synthase, including integral and peripheral membrane proteins.

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