Structure of PDB 5ik2 Chain C

Receptor sequence
>5ik2C (length=475) Species: 986075 (Caldalkalibacillus thermarum TA2.A1) [Search protein sequence]
VEVGTVIQVGDGIARVHGLEKVMAGELLEFENGVMGMAQNLEEDNVGVVI
LGPYTEIREGTQVKRTGRIMEVPVGEALLGRVVNPLGQPLDGRGPIETAE
YRPIESPAPGVMDRKSVHEPLQTGIKAIDSMIPIGRGQRELIIGDRQTGK
TTIAIDTIINQKGQDVICIYVAIGQKQSTVAGVVETLRQHDALDYTIVVT
ASASEPAPLLYLAPYAGCAMGEYFMYKGKHALVVYDDLSKQAAAYRELSL
LLRRPPGREAYPGDVFYLHSRLLERAAKLSDEKGGGSLTALPFIETQAGD
VSAYIPTNVISITDGQIFLESDLFYSGVRPAVNVGISVSRVGGAAQIKAM
KKVAGTLRLDLAQYRELQAFAQFDLDKATQAKLNRGERTVEILKQDEHKP
MPVEEQVISIYAVTNGFMDDIPVEDVRRFEEELLSFMRANKDSLLDHIRQ
TGELPDTKELDAAIEEFKKGFTPSA
3D structure
PDB5ik2 Regulation of the thermoalkaliphilic F1-ATPase from Caldalkalibacillus thermarum.
ChainC
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) K175 Q200 K201 R365
Catalytic site (residue number reindexed from 1) K150 Q175 K176 R340
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 ADP C Q172 T173 G174 K175 T176 T177 F349 R354 E424 Q147 T148 G149 K150 T151 T152 F324 R329 E397
BS02 ADP C V363 R365 V338 R340
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0032559 adenyl ribonucleotide binding
GO:0043531 ADP binding
GO:0046872 metal ion 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)

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:5ik2, PDBe:5ik2, PDBj:5ik2
PDBsum5ik2
PubMed27621435
UniProtF5LA74

[Back to BioLiP]