Structure of PDB 4gu1 Chain B

Receptor sequence
>4gu1B (length=746) Species: 9606 (Homo sapiens) [Search protein sequence]
PLGSEFKGLRRRRKCEKAGCTATCPVCFASASERCAKNGYTSRWYHLSCG
EHFCNECFDHYYRSHKDGYDKYTTWKKIWTSNGKTEPSPKAFMADQQLPY
WVQCTKPECRKWRQLTKEIQLTPQIAKTYRCGMKTSDHCSLPEDLRVLEV
SNHWWYSMLILPPLLKDSVAAPLLSAYYPDCVGMSPSCGMNRYFQPFYQP
NECGKALCVRPDVMELDELYEFPEYSRDPTMYLALRNLILALWYTNCKEA
LTPQKCIPHIIVRGLVRIRCVQEVERILYFMTRKGLINTGVLSVGADQYL
LPKDYHNKSVIIIGAGPAGLAAARQLHNFGIKVTVLEAKDRIGGRVWDDK
SFKGVTVGRGAQIVNGCINNPVALMCEQLGISMHKFGERCDLIQEGGRIT
DPTIDKRMDFHFNALLDVVSEWRKDKTQLQDVPLGEKIEEIYKAFIKESG
IQFSELEGQVLQFHLSNLEYACGSNLHQVSARSWDHNEFFAQFAGDHTLL
TPGYSVIIEKLAEGLDIQLKSPVQCIDYSGDEVQVTTTDGTGYSAQKVLV
TVPLALLQKGAIQFNPPLSEKKMKAINSLGAGIIEKIALQFPYRFWDSKV
QGADFFGHVPPSASKRGLFAVFYDMDPQKKHSVLMSVIAGEAVASVRTLD
DKQVLQQCMATLRELFKEQEVPDPTKYFVTRWSTDPWIQMAYSFVKTGGS
GEAYDIIAEDIQGTVFFAGEATNRHFPQTVTGAYLSGVREASKIAA
3D structure
PDB4gu1 LSD2/KDM1B and its cofactor NPAC/GLYR1 endow a structural and molecular model for regulation of H3K4 demethylation
ChainB
Resolution2.939 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) N440
Catalytic site (residue number reindexed from 1) N365
Enzyme Commision number 1.14.99.66: [histone-H3]-N(6),N(6)-dimethyl-L-lysine(4) FAD-dependent demethylase.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0003682 chromatin binding
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0016491 oxidoreductase activity
GO:0032452 histone demethylase activity
GO:0032453 histone H3K4 demethylase activity
GO:0042393 histone binding
GO:0046872 metal ion binding
GO:0050660 flavin adenine dinucleotide binding
GO:0071949 FAD binding
GO:0140682 FAD-dependent H3K4me/H3K4me3 demethylase activity
Biological Process
GO:0006325 chromatin organization
GO:0006338 chromatin remodeling
GO:0044726 epigenetic programing of female pronucleus
GO:0071514 genomic imprinting
Cellular Component
GO:0000786 nucleosome
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005694 chromosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4gu1, PDBe:4gu1, PDBj:4gu1
PDBsum4gu1
PubMed23260659
UniProtQ8NB78|KDM1B_HUMAN Lysine-specific histone demethylase 2 (Gene Name=KDM1B)

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