Structure of PDB 5hlo Chain B Binding Site BS01

Receptor Information
>5hlo Chain B (length=93) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ALTELEKALNSIIDVYHKYSLIKGNFHAVYRDDLKKLLETECPQYIRKKG
ADVWFKELDINTDGAVNFQEFLILVIKMGVAAHKKSHEESHKE
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain5hlo Chain B Residue 101 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB5hlo Crystal structure of human S100A8 in complex with zinc and calcium.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		S20 K23 N25 A28 Y30
Binding residue
(residue number reindexed from 1)		S20 K23 N25 A28 Y30
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0008017 microtubule binding
GO:0008270 zinc ion binding
GO:0035662 Toll-like receptor 4 binding
GO:0046872 metal ion binding
GO:0048306 calcium-dependent protein binding
GO:0050544 arachidonate binding
GO:0050786 RAGE receptor binding
Biological Process
GO:0002523 leukocyte migration involved in inflammatory response
GO:0002544 chronic inflammatory response
GO:0002790 peptide secretion
GO:0002793 positive regulation of peptide secretion
GO:0006914 autophagy
GO:0006915 apoptotic process
GO:0006919 activation of cysteine-type endopeptidase activity involved in apoptotic process
GO:0006935 chemotaxis
GO:0006954 inflammatory response
GO:0010043 response to zinc ion
GO:0014002 astrocyte development
GO:0018119 peptidyl-cysteine S-nitrosylation
GO:0030307 positive regulation of cell growth
GO:0030593 neutrophil chemotaxis
GO:0032119 sequestering of zinc ion
GO:0032496 response to lipopolysaccharide
GO:0034121 regulation of toll-like receptor signaling pathway
GO:0035425 autocrine signaling
GO:0042742 defense response to bacterium
GO:0045087 innate immune response
GO:0045471 response to ethanol
GO:0050729 positive regulation of inflammatory response
GO:0050832 defense response to fungus
GO:0051092 positive regulation of NF-kappaB transcription factor activity
GO:0051493 regulation of cytoskeleton organization
GO:0070488 neutrophil aggregation
GO:2001244 positive regulation of intrinsic apoptotic signaling pathway
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005856 cytoskeleton
GO:0005886 plasma membrane
GO:0034774 secretory granule lumen
GO:0045111 intermediate filament cytoskeleton
GO:0062023 collagen-containing extracellular matrix
GO:0070062 extracellular exosome
GO:1990660 calprotectin complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5hlo, PDBe:5hlo, PDBj:5hlo
PDBsum5hlo
PubMed27251136
UniProtP05109|S10A8_HUMAN Protein S100-A8 (Gene Name=S100A8)

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