Structure of PDB 3lk4 Chain 4

Receptor sequence
>3lk44 (length=269) Species: 9031 (Gallus gallus) [Search protein sequence]
VSDEEKVRIAAKFITHAPPGEFNEVFNDVRLLLNNDNLLREGAAHAFAQY
NMDQFTPVKIEGYDDQVLITEHGDLGNGRFLDPRNKISFKFDHLRKEASD
PQPEDTESALKQWRDACDSALRAYVKDHYPNGFCTVYGKSIDGQQTIIAC
IESHQFQPKNFWNGRWRSEWKFTITPPTAQVAAVLKIQVHYYEDGNVQLV
SHKDIQDSVQVSSDVQTAKEFIKIIENAENEYQTAISENYQTMSDTTFKA
LRRQLPVTRTKIDWNKILS
3D structure
PDB3lk4 Structural characterization of a capping protein interaction motif defines a family of actin filament regulators.
Chain4
Resolution1.99 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 4 N30 E31 F33 N34 R37 R47 L101 R102 N23 E24 F26 N27 R30 R40 L94 R95
Gene Ontology
Molecular Function
GO:0003779 actin binding
GO:0005515 protein binding
GO:0051015 actin filament binding
Biological Process
GO:0030036 actin cytoskeleton organization
GO:0034329 cell junction assembly
GO:0051016 barbed-end actin filament capping
GO:0051693 actin filament capping
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005856 cytoskeleton
GO:0005886 plasma membrane
GO:0008290 F-actin capping protein complex
GO:0030018 Z disc
GO:0030863 cortical cytoskeleton
GO:0071203 WASH complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3lk4, PDBe:3lk4, PDBj:3lk4
PDBsum3lk4
PubMed20357771
UniProtP13127|CAZA1_CHICK F-actin-capping protein subunit alpha-1 (Gene Name=CAPZA1)

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