2K88 - JenaLib

Title :   ASSOCIATION OF SUBUNIT D (VMA6P) AND E (VMA4P) WITH G (VMA10P) AND THE NMR SOLUTION STRUCTURE OF SUBUNIT G (G1-59) OF THE SACCHAROMYCES CEREVISIAE V1VO ATPASE

Authors :   N. Sankaranarayanan, S. Gayen, Y. Thaker, V. Subramanian, M. S. S. Manimekalai, G. Gruber

Date :   04 Sep 08 (Deposition) - 11 Aug 09 (Release) - 11 Aug 09 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (10x)

Keywords :   G Subunit, V1Vo Atpase, Vma10P, Hydrogen Ion Transport, Hydrolase, Ion Transport, Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Rishikesan, S. Gayen, Y. R. Thaker, S. Vivekanandan, M. S. Manimekalai, Y. H. Yau, S. G. Shochat, G. Gruber
Assembly Of Subunit D (Vma6P) And G (Vma10P) And The Nmr Solution Structure Of Subunit G (G(1-59)) Of The Saccharomyces Cerevisiae V(1)V(O) Atpase.
Biochim. Biophys. Acta V. 1787 242 2009
PubMed-ID: 19344662 | Reference-DOI: 10.1016/J.BBABIO.2009.01.010
(for further references see the PDB file header)

Compounds

Molecule 1 - VACUOLAR PROTON PUMP SUBUNIT G
	Chains	:	A
	EC Number	:	3.6.3.14
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET9D
	Expression System Strain	:	BL21
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	G(1-59)SUBUNIT OF V1VO ATPASE
	Gene	:	VMA10, YHR039C-A, YHR039BC, YHR039C-B
	Organism Common	:	BREWER'S YEAST,LAGER BEER YEAST,YEAST
	Organism Scientific	:	SACCHAROMYCES CEREVISIAE
	Organism Taxid	:	4932
	Synonym	:	V-ATPASE SUBUNIT G, V-ATPASE 13 KDA SUBUNIT

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

NMR Structure

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:60
 aligned with VATG_YEAST | P48836 from UniProtKB/Swiss-Prot  Length:114

    Alignment length:60
                             1                                                          
                             |       9        19        29        39        49        59
            VATG_YEAST    - -MSQKNGIATLLQAEKEAHEIVSKARKYRQDKLKQAKTDAAKEIDSYKIQKDKELKEFEQ 59
               SCOP domains ------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains --V-ATPase_G-2k88A01 A:3-59                                - Pfam domains
         Sec.struct. author .........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  2k88 A  1 MVSQKNGIATLLQAEKEAHEIVSKARKYRQDKLKQAKTDAAKEIDSYKIQKDKELKEFEC 60
                                    10        20        30        40        50        60

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Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (1, 1)

Gene Ontology (10, 10)

NMR Structure(hide GO term definitions)

Chain A (VATG_YEAST | P48836)

molecular function
	GO:0016820	hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances	Catalysis of the hydrolysis of an acid anhydride to directly drive the transport of a substance across a membrane.
	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:1902600	hydrogen ion transmembrane transport	The directed movement of hydrogen ion (proton) across a membrane.
	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: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:0055085	transmembrane transport	The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
	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.
	GO:0007035	vacuolar acidification	Any process that reduces the pH of the vacuole, measured by the concentration of the hydrogen ion.
cellular component
	GO:0016471	vacuolar proton-transporting V-type ATPase complex	A proton-transporting two-sector ATPase complex found in the vacuolar membrane, where it acts as a proton pump to mediate acidification of the vacuolar lumen.
	GO:0000221	vacuolar proton-transporting V-type ATPase, V1 domain	The V1 domain of a proton-transporting V-type ATPase found in the vacuolar membrane.

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