4X3N

Crystal structure of 34 kDa F-actin bundling protein from Dictyostelium discoideum

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003779	molecular_function	actin binding
A	0005509	molecular_function	calcium ion binding
A	0005737	cellular_component	cytoplasm
A	0030046	biological_process	parallel actin filament bundle assembly
A	0030175	cellular_component	filopodium
A	0030863	cellular_component	cortical cytoskeleton
A	0031143	cellular_component	pseudopodium
A	0031941	cellular_component	filamentous actin
A	0045335	cellular_component	phagocytic vesicle
A	0051015	molecular_function	actin filament binding
A	0051017	biological_process	actin filament bundle assembly
A	0051764	biological_process	actin crosslink formation
A	0061836	cellular_component	intranuclear rod
B	0003779	molecular_function	actin binding
B	0005509	molecular_function	calcium ion binding
B	0005737	cellular_component	cytoplasm
B	0030046	biological_process	parallel actin filament bundle assembly
B	0030175	cellular_component	filopodium
B	0030863	cellular_component	cortical cytoskeleton
B	0031143	cellular_component	pseudopodium
B	0031941	cellular_component	filamentous actin
B	0045335	cellular_component	phagocytic vesicle
B	0051015	molecular_function	actin filament binding
B	0051017	biological_process	actin filament bundle assembly
B	0051764	biological_process	actin crosslink formation
B	0061836	cellular_component	intranuclear rod
C	0003779	molecular_function	actin binding
C	0005509	molecular_function	calcium ion binding
C	0005737	cellular_component	cytoplasm
C	0030046	biological_process	parallel actin filament bundle assembly
C	0030175	cellular_component	filopodium
C	0030863	cellular_component	cortical cytoskeleton
C	0031143	cellular_component	pseudopodium
C	0031941	cellular_component	filamentous actin
C	0045335	cellular_component	phagocytic vesicle
C	0051015	molecular_function	actin filament binding
C	0051017	biological_process	actin filament bundle assembly
C	0051764	biological_process	actin crosslink formation
C	0061836	cellular_component	intranuclear rod

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	binding site for residue CA A 301

Chain	Residue
A	ASP144
A	ASN146
A	ASP148
A	ARG150
A	GLU155
A	HOH426

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site_id	AC2
Number of Residues	6
Details	binding site for residue CA B 301

Chain	Residue
B	ARG150
B	GLU155
B	HOH500
B	ASP144
B	ASN146
B	ASP148

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site_id	AC3
Number of Residues	7
Details	binding site for residue CIT B 302

Chain	Residue
A	LYS136
A	ARG140
A	HOH443
B	LYS136
B	ARG140
C	LYS136
C	ARG140

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site_id	AC4
Number of Residues	6
Details	binding site for residue CA C 301

Chain	Residue
C	ASP144
C	ASN146
C	ASP148
C	ARG150
C	GLU155
C	HOH432

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