Structure of PDB 3m1f Chain A Binding Site BS01

Receptor Information
>3m1f Chain A (length=364) Species: 9986 (Oryctolagus cuniculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DETTALVCDNGSGLVKAGFAGDDAPRAVFPSIVGRPRHQKDSYVGDEAQS
KRGILTLKYPIEHGIITNWDDMEKIWHHTFYNELRVAPEEHPTLLTEAPL
NPKANREKMTQIMFETFNVPAMYVAIQAVLSLYASGRTTGIVLDSGDGVT
HNVPIYEGYALPHAIMRLDLAGRDLTDYLMKILTERGYSFVTTAEREIVR
DIKEKLCYVALDFENEMATAASSSSLEKSYELPDGQVITIGNERFRCPET
LFQPSFIGMESAGIHETTYNSIMKCDIDIRKDLYANNVMSGGTTMYPGIA
DRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWITKQ
EYDEAGPSIVHRKC
Ligand information
>3m1f Chain V (length=22) Species: 670 (Vibrio parahaemolyticus) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
SCNEDHSKLMEQIRQGVKLKSA
Receptor-Ligand Complex Structure
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PDB3m1f Structure of a longitudinal actin dimer assembled by tandem w domains: implications for actin filament nucleation.
Resolution2.89 Å
Binding residue
(original residue number in PDB)		G23 D24 D25 Y143 T148 G168 Y169 I345 L349 S350 T351 Q354 M355 K373 C374
Binding residue
(residue number reindexed from 1)		G21 D22 D23 Y133 T138 G158 Y159 I335 L339 S340 T341 Q344 M345 K363 C364
Enzymatic activity
Enzyme Commision number 3.6.4.-
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003785 actin monomer binding
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0005523 tropomyosin binding
GO:0005524 ATP binding
GO:0016787 hydrolase activity
GO:0019904 protein domain specific binding
GO:0031013 troponin I binding
GO:0031432 titin binding
GO:0032036 myosin heavy chain binding
GO:0042802 identical protein binding
GO:0048306 calcium-dependent protein binding
GO:0140660 cytoskeletal motor activator activity
Biological Process
GO:0010628 positive regulation of gene expression
GO:0030041 actin filament polymerization
GO:0030240 skeletal muscle thin filament assembly
GO:0048741 skeletal muscle fiber development
GO:0051017 actin filament bundle assembly
GO:0090131 mesenchyme migration
Cellular Component
GO:0001725 stress fiber
GO:0005737 cytoplasm
GO:0005856 cytoskeleton
GO:0005865 striated muscle thin filament
GO:0005884 actin filament
GO:0030027 lamellipodium
GO:0030175 filopodium
GO:0031941 filamentous actin
GO:0032432 actin filament bundle
GO:0044297 cell body
GO:0098723 skeletal muscle myofibril

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3m1f, PDBe:3m1f, PDBj:3m1f
PDBsum3m1f
PubMed20804767
UniProtP68135|ACTS_RABIT Actin, alpha skeletal muscle (Gene Name=ACTA1)

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