Structure of PDB 8hha Chain C

Receptor sequence

>8hhaC (length=478) Species: 2334 (Bacillus sp. PS3)

QVSDVGTVIQVGDGIARAHGLDNVMSGELVEFANGVMGMALNLEENNVGI
VILGPYTGIKEGDEVRRTGRIMEVPVGEALIGRVVNPLGQPVDGLGPVET
TETRPIESPAPGVMDRRSVHEPLQTGIKAIDALVPIGRGQRELIIGDRQT
GKTSVAIDTIINQKDQNMISIYVAIGQKESTVRTVVETLRKHGALDYTIV
VTASASQPAPLLFLAPYAGVAMGEYFMYKGKHVLVVYDDLSKQAAAYREL
SLLLRRPPGREAYPGDIFYLHSRLLERAAKLSDAKGGGSLTALPFVETQA
GDISAYIPTNVISITDGQIFLQSDLFFSGVRPAINAGLSVSRVGGAAQIK
AMKKVAGTLRLDLAAYRELEAFAQFGSDLDKATQAKLARGARTVEVLKQD
LHQPIPVEKQVLIIYALTRGFLDDIPVEDVRRFEKEFYLFLDQNGQHLLE
HIRTTKDLPNEDDLNKAIEAFKKTFVVS

3D structure

• PDB: 8hha Rotation mechanism of ATP synthases driven by ATP hydrolysis
• Chain: C
• Resolution: 3.4 Å

Enzymatic activity

• 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	C	Q172 G174 K175 T176 S177 R354 L424	Q149 G151 K152 T153 S154 R331 L401

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:0005886 plasma membrane
• GO:0045259 proton-transporting ATP synthase complex
• GO:0045261 proton-transporting ATP synthase complex, catalytic core F(1)

External links

• PDB: RCSB:8hha, PDBe:8hha, PDBj:8hha
• PDBsum: 8hha
• UniProt: A0A0M3VGF9