Structure of PDB 3iqq Chain A

Receptor sequence
>3iqqA (length=89) Species: 9913 (Bos taurus) [Search protein sequence]
MSELEKAVVALIDVFHQYSGREGDKHKLKKSELKELINNELSHFLEEIKE
QEVVDKVMETLDSDGDGECDFQEFMAFVAMITTACHEFF
3D structure
PDB3iqq The Effects of CapZ Peptide (TRTK-12) Binding to S100B-Ca(2+) as Examined by NMR and X-ray Crystallography
ChainA
Resolution2.01 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 peptide A H42 F43 L44 E45 I47 V56 T59 M79 I80 A83 C84 H43 F44 L45 E46 I48 V57 T60 M80 I81 A84 C85
BS02 CA A D61 D63 D65 E67 E72 D62 D64 D66 E68 E73
BS03 CA A S18 E21 D23 K26 E31 S19 E22 D24 K27 E32
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0019210 kinase inhibitor activity
GO:0042803 protein homodimerization activity
GO:0044548 S100 protein binding
GO:0046872 metal ion binding
GO:0048156 tau protein binding
GO:0048306 calcium-dependent protein binding
GO:0050786 RAGE receptor binding
Biological Process
GO:0006417 regulation of translation
GO:0007155 cell adhesion
GO:0007409 axonogenesis
GO:0007611 learning or memory
GO:0008284 positive regulation of cell population proliferation
GO:0016310 phosphorylation
GO:0043123 positive regulation of canonical NF-kappaB signal transduction
GO:0045917 positive regulation of complement activation
GO:0048143 astrocyte activation
GO:0071638 negative regulation of monocyte chemotactic protein-1 production
GO:0097490 sympathetic neuron projection extension
GO:1990845 adaptive thermogenesis
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005634 nucleus
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3iqq, PDBe:3iqq, PDBj:3iqq
PDBsum3iqq
PubMed20053360
UniProtP02638|S100B_BOVIN Protein S100-B (Gene Name=S100B)

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