Structure of PDB 4qkn Chain A

Receptor sequence
>4qknA (length=434) Species: 9606 (Homo sapiens) [Search protein sequence]
GSHMTPKDDEFYQQWQLKYPKLILREASSVSEELHKEVQEAFLTLHKHGC
LFRDLVRIQGKDLLTPVSRILIGNPGCTYKYLNTRLFTVPWPVKGTEAEI
AAACETFLKLNDYLQIETIQALEELAAKEKAQDEVDIKSRAAYNVTLLNF
MDPQKMPYLKEEPYFGMGKMAVSWHHDENLVDRSAVAVYSYSCEGRDPDI
WHVGFKISWDIETPGLAIPLHQGDCYFMLDDLNATHQHCVLAGSQPRFSS
THRVAECSTGTLDYILQRCQLALQNVCDDVDNDDVSLKSFEPAVLKQGEE
IHNEVEFEWLRQFWFQGNRYRKCTDWWCQPMAQLEALWKKMEGVTNAVLH
EVKREGLPVEQRNEILTAILASLTARQNLRREWHARCQSRIARTLPADQK
PECRPYWEKDDASMPLPFDLTDIVSELRGQLLEA
3D structure
PDB4qkn Meclofenamic acid selectively inhibits FTO demethylation of m6A over ALKBH5.
ChainA
Resolution2.2 Å
3D
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
Enzyme Commision number 1.14.11.-
1.14.11.53: mRNA N(6)-methyladenine demethylase.
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 JMS A L90 L109 V228 S229 H231 L63 L82 V172 S173 H175
BS02 MN A H231 D233 H307 H175 D177 H238
Gene Ontology
Molecular Function
GO:0008198 ferrous iron binding
GO:0016706 2-oxoglutarate-dependent dioxygenase activity
GO:0016740 transferase activity
GO:0035515 oxidative RNA demethylase activity
GO:0035516 broad specificity oxidative DNA demethylase activity
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
GO:1990931 mRNA N6-methyladenosine dioxygenase activity
GO:1990984 tRNA demethylase activity
Biological Process
GO:0001659 temperature homeostasis
GO:0006307 DNA alkylation repair
GO:0010883 regulation of lipid storage
GO:0016180 snRNA processing
GO:0040014 regulation of multicellular organism growth
GO:0042245 RNA repair
GO:0044065 regulation of respiratory system process
GO:0060612 adipose tissue development
GO:0061157 mRNA destabilization
GO:0070350 regulation of white fat cell proliferation
GO:0090335 regulation of brown fat cell differentiation
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0016607 nuclear speck
GO:0043231 intracellular membrane-bounded organelle

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4qkn, PDBe:4qkn, PDBj:4qkn
PDBsum4qkn
PubMed25452335
UniProtQ9C0B1|FTO_HUMAN Alpha-ketoglutarate-dependent dioxygenase FTO (Gene Name=FTO)

[Back to BioLiP]