Structure of PDB 8afi Chain K Binding Site BS01

Receptor Information
>8afi Chain K (length=115) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KFVYKEEHPFEKRRSEGEKIRKKYPDRVPVIVEKAPKARIGDLDKKKYLV
PSDLTVGQFYFLIRKRIHLRAEDALFFFVNNVIPPTSATMGQLYQEHHEE
DFFLYIAYSDESVYG
Ligand information
Receptor-Ligand Complex Structure
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PDB8afi Semisynthetic LC3 Probes for Autophagy Pathways Reveal a Noncanonical LC3 Interacting Region Motif Crucial for the Enzymatic Activity of Human ATG3.
Resolution2.66 Å
Binding residue
(original residue number in PDB)		H9 K20 I21 Y25 R28 P30 K46 K48 Y49 L50 V51 P52 L63
Binding residue
(residue number reindexed from 1)		H8 K19 I20 Y24 R27 P29 K45 K47 Y48 L49 V50 P51 L62
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008017 microtubule binding
GO:0008429 phosphatidylethanolamine binding
GO:0031625 ubiquitin protein ligase binding
GO:0048487 beta-tubulin binding
GO:0050811 GABA receptor binding
Biological Process
GO:0000045 autophagosome assembly
GO:0000226 microtubule cytoskeleton organization
GO:0000422 autophagy of mitochondrion
GO:0006605 protein targeting
GO:0006914 autophagy
GO:0006915 apoptotic process
GO:0006995 cellular response to nitrogen starvation
GO:0007268 chemical synaptic transmission
GO:0008625 extrinsic apoptotic signaling pathway via death domain receptors
GO:0015031 protein transport
GO:0032436 positive regulation of proteasomal ubiquitin-dependent protein catabolic process
GO:0035020 regulation of Rac protein signal transduction
GO:0097352 autophagosome maturation
GO:0098696 regulation of neurotransmitter receptor localization to postsynaptic specialization membrane
GO:1902524 positive regulation of protein K48-linked ubiquitination
Cellular Component
GO:0000139 Golgi membrane
GO:0000421 autophagosome membrane
GO:0005737 cytoplasm
GO:0005764 lysosome
GO:0005776 autophagosome
GO:0005790 smooth endoplasmic reticulum
GO:0005794 Golgi apparatus
GO:0005829 cytosol
GO:0005856 cytoskeleton
GO:0005874 microtubule
GO:0005875 microtubule associated complex
GO:0005886 plasma membrane
GO:0005930 axoneme
GO:0012505 endomembrane system
GO:0015629 actin cytoskeleton
GO:0016020 membrane
GO:0031410 cytoplasmic vesicle
GO:0097225 sperm midpiece
GO:0098982 GABA-ergic synapse

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8afi, PDBe:8afi, PDBj:8afi
PDBsum8afi
PubMed37252361
UniProtO95166|GBRAP_HUMAN Gamma-aminobutyric acid receptor-associated protein (Gene Name=GABARAP)

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