Structure of PDB 3d8c Chain A Binding Site BS01

Receptor Information
>3d8c Chain A (length=341) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VASGSGEPREEAGALGPAWDESQLRSYSFPTRPIPRLSQSDPRAEELIEN
EEPVVLTDTNLVYPALKWDLEYLQENIGNGDFSVYSASTHKFLYYDEKKM
ANFQNFKPRSNREEMKFHEFVEKLQDIQQRGGEERLYLQQTLNDTVGRKI
VMDFLGFNWNWINKQQGKRGWGQLTSNLLLIGMEGNVTPAHYGEQQNFFA
QIKGYKRCILFPPDQFECLYPYPVHHPCDRQSQVDFDNPDYERFPNFQNV
VGYETVVGPGDVLYIPMYWWHHIESLLNGGITITVNFWYKGAPTPKRIEY
PLKAHQKVAIMRNIEKMLGEALGNPQEVGPLLNTMIKGRYN
Ligand information
Receptor-Ligand Complex Structure
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PDB3d8c Evidence that two enzyme-derived histidine ligands are sufficient for iron binding and catalysis by factor inhibiting HIF (FIH).
Resolution2.1 Å
Binding residue
(original residue number in PDB)		Y102 H199 E202 Q203 R238 Q239 Y276 W296 G299 A300 T302 I318 N321
Binding residue
(residue number reindexed from 1)		Y94 H191 E194 Q195 R230 Q231 Y268 W288 G291 A292 T294 I310 N313
Enzymatic activity
Enzyme Commision number 1.14.11.30: hypoxia-inducible factor-asparagine dioxygenase.
1.14.11.n4: ankyrin-repeat-histidine dioxagenase.
Gene Ontology
Molecular Function
GO:0003714 transcription corepressor activity
GO:0005112 Notch binding
GO:0005515 protein binding
GO:0008198 ferrous iron binding
GO:0008270 zinc ion binding
GO:0019826 oxygen sensor activity
GO:0031406 carboxylic acid binding
GO:0036139 peptidyl-histidine dioxygenase activity
GO:0036140 [protein]-asparagine 3-dioxygenase activity
GO:0042803 protein homodimerization activity
GO:0046872 metal ion binding
GO:0051059 NF-kappaB binding
GO:0051213 dioxygenase activity
GO:0062101 peptidyl-aspartic acid 3-dioxygenase activity
GO:0071532 ankyrin repeat binding
Biological Process
GO:0045663 positive regulation of myoblast differentiation
GO:0045746 negative regulation of Notch signaling pathway
GO:0045892 negative regulation of DNA-templated transcription
GO:2001214 positive regulation of vasculogenesis
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0048471 perinuclear region of cytoplasm

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Cellular Component
External links
PDB RCSB:3d8c, PDBe:3d8c, PDBj:3d8c
PDBsum3d8c
PubMed18611856
UniProtQ9NWT6|HIF1N_HUMAN Hypoxia-inducible factor 1-alpha inhibitor (Gene Name=HIF1AN)

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