Structure of PDB 6fkh Chain A

Receptor sequence
>6fkhA (length=502) Species: 3562 (Spinacia oleracea) [Search protein sequence]
TIRADEISKIIRERIEGYNREVKVVNTGTVLQVGDGIARIHGLDEVMAGE
LVEFEEGTIGIALNLESNNVGVVLMGDGLMIQEGSSVKATGRIAQIPVSE
AYLGRVINALAKPIDGRGEITASESRLIESPAPGIMSRRSVYEPLQTGLI
AIDAMIPVGRGQRELIIGDRQTGKTAVATDTILNQQGQNVICVYVAIGQK
ASSVAQVVTNFQERGAMEYTIVVAETADSPATLQYLAPYTGAALAEYFMY
RERHTLIIYDDLSKQAQAYRQMSLLLRRPPGREAYPGDVFYLHSRLLERA
AKLSSLLGEGSMTALPIVETQAGDVSAYIPTNVISITDGQIFLSADLFNA
GIRPAINVGISVSRVGSAAQIKAMKKVAGKLKLELAQFAELEAFAQFASD
LDKATQNQLARGQRLRELLKQPQSAPLTVEEQVMTIYTGTNGYLDSLELD
QVRKYLVELRTYVKTNKPEFQEIISSTKTFTEEAEALLKEAIQEQMERFL
LQ
3D structure
PDB6fkh Structure, mechanism, and regulation of the chloroplast ATP synthase.
ChainA
Resolution4.2 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) K174 Q199 K200 R364
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 A R172 Q173 G175 K176 T177 A178 F350 R355 P356 Q425 R170 Q171 G173 K174 T175 A176 F348 R353 P354 Q423
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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Biological Process
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Cellular Component
External links
PDB RCSB:6fkh, PDBe:6fkh, PDBj:6fkh
PDBsum6fkh
PubMed29748256
UniProtP06450|ATPA_SPIOL ATP synthase subunit alpha, chloroplastic (Gene Name=atpA)

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