Structure of PDB 2bbn Chain A Binding Site BS01

Receptor Information
>2bbn Chain A (length=148) Species: 7227 (Drosophila melanogaster) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQD
MINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGFI
SAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVTMMTSK
Ligand information
>2bbn Chain B (length=26) Species: 9986 (Oryctolagus cuniculus) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
KRRWKKNFIAVSAANRFKKISSSGAL
Receptor-Ligand Complex Structure
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PDB2bbn Solution structure of a calmodulin-target peptide complex by multidimensional NMR.
ResolutionN/A
Binding residue
(original residue number in PDB)		E11 F19 I27 L32 M36 Q41 M51 I63 E84 E87 A88 F92 I100 L105
Binding residue
(residue number reindexed from 1)		E11 F19 I27 L32 M36 Q41 M51 I63 E84 E87 A88 F92 I100 L105
Enzymatic activity
Catalytic site (original residue number in PDB) V35
Catalytic site (residue number reindexed from 1) V35
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0016247 channel regulator activity
GO:0030234 enzyme regulator activity
GO:0031489 myosin V binding
GO:0032036 myosin heavy chain binding
GO:0046872 metal ion binding
GO:0070855 myosin VI head/neck binding
Biological Process
GO:0007099 centriole replication
GO:0007605 sensory perception of sound
GO:0007608 sensory perception of smell
GO:0016056 G protein-coupled opsin signaling pathway
GO:0016059 negative regulation of opsin-mediated signaling pathway
GO:0016060 negative regulation of phospholipase C-activating phototransduction signaling pathway
GO:0030048 actin filament-based movement
GO:0042052 rhabdomere development
GO:0046716 muscle cell cellular homeostasis
GO:0048102 autophagic cell death
GO:0050911 detection of chemical stimulus involved in sensory perception of smell
GO:0051383 kinetochore organization
GO:0071361 cellular response to ethanol
GO:0072499 photoreceptor cell axon guidance
Cellular Component
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005813 centrosome
GO:0005814 centriole
GO:0005819 spindle
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0005938 cell cortex
GO:0016028 rhabdomere
GO:0030496 midbody
GO:0031475 myosin V complex
GO:0031476 myosin VI complex
GO:0031477 myosin VII complex
GO:0072686 mitotic spindle
GO:0097431 mitotic spindle pole

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2bbn, PDBe:2bbn, PDBj:2bbn
PDBsum2bbn
PubMed1585175
UniProtP62152|CALM_DROME Calmodulin (Gene Name=Cam)

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