Structure of PDB 6vok Chain B

Receptor sequence
>6vokB (length=501) Species: 3562 (Spinacia oleracea) [Search protein sequence]
IRADEISKIIRERIEGYNREVKVVNTGTVLQVGDGIARIHGLDEVMAGEL
VEFEEGTIGIALNLESNNVGVVLMGDGLMIQEGSSVKATGRIAQIPVSEA
YLGRVINALAKPIDGRGEITASESRLIESPAPGIMSRRSVYEPLQTGLIA
IDAMIPVGRGQRELIIGDRQTGKTAVATDTILNQQGQNVICVYVAIGQKA
SSVAQVVTNFQERGAMEYTIVVAETADSPATLQYLAPYTGAALAEYFMYR
ERHTLIIYDDLSKQAQAYRQMSLLLRRPPGREAYPGDVFYLHSRLLERAA
KLSSLLGEGSMTALPIVETQAGDVSAYIPTNVISITDGQIFLSADLFNAG
IRPAINVGISVSRVGSAAQIKAMKKVAGKLKLELAQFAELEAFAQFASDL
DKATQNQLARGQRLRELLKQPQSAPLTVEEQVMTIYTGTNGYLDSLELDQ
VRKYLVELRTYVKTNKPEFQEIISSTKTFTEEAEALLKEAIQEQMERFLL
Q
3D structure
PDB6vok Structural basis of redox modulation on chloroplast ATP synthase.
ChainB
Resolution3.85 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K176 Q201 K202 R366
Catalytic site (residue number reindexed from 1) K173 Q198 K199 R363
Enzyme Commision number 7.1.2.2: H(+)-transporting two-sector ATPase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ATP B R172 Q173 T174 G175 K176 T177 A178 R355 P356 Q425 R169 Q170 T171 G172 K173 T174 A175 R352 P353 Q422
BS02 ADP B S365 R366 S362 R363
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0032559 adenyl ribonucleotide binding
GO:0043531 ADP binding
GO:0046933 proton-transporting ATP synthase activity, rotational mechanism
GO:0046961 proton-transporting ATPase activity, rotational mechanism
Biological Process
GO:0006754 ATP biosynthetic process
GO:0015986 proton motive force-driven ATP synthesis
GO:0046034 ATP metabolic process
GO:1902600 proton transmembrane transport
Cellular Component
GO:0009507 chloroplast
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane
GO:0043231 intracellular membrane-bounded organelle
GO:0045261 proton-transporting ATP synthase complex, catalytic core F(1)

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Molecular Function
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Cellular Component
External links
PDB RCSB:6vok, PDBe:6vok, PDBj:6vok
PDBsum6vok
PubMed32879423
UniProtP06450|ATPA_SPIOL ATP synthase subunit alpha, chloroplastic (Gene Name=atpA)

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