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Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   STRUCTURE OF THE PHACTR1 RPEL-2 BOUND TO G-ACTIN

Authors :   S. Mouilleron, M. Wiezlak, N. O'Reilly, R. Treisman, N. Q. Mcdonald

Date :   12 Jul 12 (Deposition) - 31 Jul 13 (Release) - 22 Oct 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

Chains :   Asym./Biol. Unit : B,M

Keywords :   Structural Protein, Nucleotide-Binding, Transcription Regulation, Transcription, Muscle Protein, Atp-Binding, Cytoskeleton (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Mouilleron, M. Wiezlak, N. O'Reilly, R. Treisman, N. Q. Mcdonald
Structures Of The Phactr1 Rpel Domain And Rpel Motif Complexes With G-Actin Reveal The Molecular Basis For Actin Binding Cooperativity.
Structure V. 20 1960 2012
PubMed-ID: 23041370 | Reference-DOI: 10.1016/J.STR.2012.08.031

Molecule 1 - ACTIN, ALPHA SKELETAL MUSCLE
	Chains	:	B
	Organism Common	:	RABBIT
	Organism Scientific	:	ORYCTOLAGUS CUNICULUS
	Organism Taxid	:	9986
	Synonym	:	ALPHA SKELETAL MUSCLE ACTIN, ALPHA-ACTIN-1
	Tissue	:	MUSCLE

Molecule 2 - PHOSPHATASE AND ACTIN REGULATOR 1
	Chains	:	M
	Fragment	:	RESIDUES 524-555
	Organism Common	:	HOUSE MOUSE
	Organism Scientific	:	MUS MUSCULUS
	Organism Taxid	:	10090
	Synonym	:	PHOSPHATASE AND ACTIN REGULATOR 1, ISOFORM CRA_C
	Synthetic	:	YES

		1	2
Asymmetric/Biological Unit	:	B	M

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 3)

No.	Name	Count	Type	Full Name
1	ATP	1	Ligand/Ion	ADENOSINE-5'-TRIPHOSPHATE
2	LAB	1	Ligand/Ion	LATRUNCULIN B
3	MG	1	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLY B:15 , LEU B:16 , GLN B:59 , TYR B:69 , ASP B:157 , ARG B:183 , THR B:186 , ARG B:206 , GLU B:207 , ARG B:210 , HOH B:2118	BINDING SITE FOR RESIDUE LAB B1376
2	AC2	SOFTWARE	GLY B:13 , SER B:14 , GLY B:15 , LEU B:16 , LYS B:18 , GLY B:156 , ASP B:157 , GLY B:158 , VAL B:159 , GLY B:182 , ARG B:210 , LYS B:213 , GLU B:214 , GLY B:301 , GLY B:302 , THR B:303 , MET B:305 , TYR B:306 , LYS B:336 , MG B:1378 , HOH B:2005 , HOH B:2008 , HOH B:2011 , HOH B:2078 , HOH B:2079 , HOH B:2117 , HOH B:2196 , HOH M:2013	BINDING SITE FOR RESIDUE ATP B1377
3	AC3	SOFTWARE	ATP B:1377 , HOH B:2004 , HOH B:2005 , HOH B:2078 , HOH B:2196	BINDING SITE FOR RESIDUE MG B1378

(no "SS Bond" information available for 4B1X)

(no "Cis Peptide Bond" information available for 4B1X)

(no "SAP(SNP)/Variant" information available for 4B1X)

Asymmetric/Biological Unit (4, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ACTINS_1	PS00406	Actins signature 1.	ACTS_RABIT	55-65	1	B:53-63
2	ACTINS_ACT_LIKE	PS01132	Actins and actin-related proteins signature.	ACTS_RABIT	106-118	1	B:104-498
3	RPEL	PS51073	RPEL repeat profile.	PHAR1_MOUSE	138-163 422-447 460-485 498-523	1	- - M:460-484 -
4	ACTINS_2	PS00432	Actins signature 2.	ACTS_RABIT	358-366	1	B:356-364

(no "Exon" information available for 4B1X)

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain B from PDB  Type:PROTEIN  Length:357
 aligned with ACTS_RABIT | P68135 from UniProtKB/Swiss-Prot  Length:377

    Alignment length:371
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376 
           ACTS_RABIT     7 TTALVCDNGSGLVKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSKRGILTLKYPIEHGIITNWDDMEKIWHHTFYNELRVAPEEHPTLLTEAPLNPKANREKMTQIMFETFNVPAMYVAIQAVLSLYASGRTTGIVLDSGDGVTHNVPIYEGYALPHAIMRLDLAGRDLTDYLMKILTERGYSFVTTAEREIVRDIKEKLCYVALDFENEMATAASSSSLEKSYELPDGQVITIGNERFRCPETLFQPSFIGMESAGIHETTYNSIMKCDIDIRKDLYANNVMSGGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWITKQEYDEAGPSIVHRKCF 377
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee...eeeeee.......eeee..eee--------------.eehhhhhhh....eee..ee..ee.hhhhhhhhhhhhhhh....hhhhh.eeeee....hhhhhhhhhhhhhhh....eeeeeehhhhhhhhh....eeeeee....eeeeeee..ee.hhhheee..hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh....hhhhhhhhhhhh....eeee.....eeee.hhhhhhhhh..hhhhhh....hhhhhhhhhhhh.hhhhhhhhhh.eeeehhhhh..hhhhhhhhhhhhhh.......ee...hhhhhhhhhhhhhhhhhhhhhhheehhhhhhhh.hhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------ACTINS_1   ----------------------------------------ACTINS_ACT_LI-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ACTINS_2 ----------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b1x B   5 TTALVCDNGSGLVKAGFAGDDAPRAVFPSIVGR--------------SYVGDEAQSKRGILTLKYPIEHGIITNWDDMEKIWHHTFYNELRVAPEEHPTLLTEAPLNPKANREKMTQIMFETFNVPAMYVAIQAVLSLYASGRTTGIVLDSGDGVTHNVPIYEGYALPHAIMRLDLAGRDLTDYLMKILTERGYSFVTTAEREIVRDIKEKLCYVALDFENEMATAASSSSLEKSYELPDGQVITIGNERFRCPETLFQPSFIGMESAGIHETTYNSIMKCDIDIRKDLYANNVMSGGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWITKQEYDEAGPSIVHRKCF 375
                                    14        24        34  |      -       |54        64        74        84        94       104     ||496       506       516     ||144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374 
                                                           37             52                                                       110|                          522|                                                                                                                                                                                                                                          
                                                                                                                                    493                           141

Chain M from PDB  Type:PROTEIN  Length:28
 aligned with PHAR1_MOUSE | Q2M3X8 from UniProtKB/Swiss-Prot  Length:580

    Alignment length:28
                                   466       476        
          PHAR1_MOUSE   457 QIGTKLTRRLSQRPTAEELEQRNILKPR 484
               SCOP domains ---------------------------- SCOP domains
               CATH domains ---------------------------- CATH domains
               Pfam domains ---------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhh..hhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------- SAPs(SNPs)
                    PROSITE ---RPEL  PDB: M:460-484      PROSITE
                 Transcript ---------------------------- Transcript
                 4b1x M 457 QIGTKLTRRLSQRPTAEELEQRNILKPR 484
                                   466       476

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "SCOP Domain" information available for 4B1X)

(no "CATH Domain" information available for 4B1X)

(no "Pfam Domain" information available for 4B1X)

Asymmetric/Biological Unit(hide GO term definitions)

Chain B (ACTS_RABIT | P68135)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0048306	calcium-dependent protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules), in the presence of calcium.
	GO:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
	GO:0090131	mesenchyme migration	The process in which the population of cells that make up a mesenchyme undergo directed movement.
	GO:0010628	positive regulation of gene expression	Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
	GO:0048741	skeletal muscle fiber development	The process whose specific outcome is the progression of the skeletal muscle fiber over time, from its formation to the mature structure. Muscle fibers are formed by the maturation of myotubes. They can be classed as slow, intermediate/fast or fast.
	GO:0030240	skeletal muscle thin filament assembly	The aggregation, arrangement and bonding together of proteins to form the actin-based thin filaments of myofibrils in skeletal muscle.
cellular component
	GO:0005884	actin filament	A filamentous structure formed of a two-stranded helical polymer of the protein actin and associated proteins. Actin filaments are a major component of the contractile apparatus of skeletal muscle and the microfilaments of the cytoskeleton of eukaryotic cells. The filaments, comprising polymerized globular actin molecules, appear as flexible structures with a diameter of 5-9 nm. They are organized into a variety of linear bundles, two-dimensional networks, and three dimensional gels. In the cytoskeleton they are most highly concentrated in the cortex of the cell just beneath the plasma membrane.
	GO:0044297	cell body	The portion of a cell bearing surface projections such as axons, dendrites, cilia, or flagella that includes the nucleus, but excludes all cell projections.
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005856	cytoskeleton	Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
	GO:0030175	filopodium	Thin, stiff, actin-based protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal or dendritic growth cone, or a dendritic shaft.
	GO:0030027	lamellipodium	A thin sheetlike process extended by the leading edge of a migrating cell or extending cell process; contains a dense meshwork of actin filaments.
	GO:0001725	stress fiber	A contractile actin filament bundle that consists of short actin filaments with alternating polarity, cross-linked by alpha-actinin and possibly other actin bundling proteins, and with myosin present in a periodic distribution along the fiber.
	GO:0005865	striated muscle thin filament	Filaments formed of actin and associated proteins; attached to Z discs at either end of sarcomeres in myofibrils.

Chain M (PHAR1_MOUSE | Q2M3X8)

molecular function
	GO:0003779	actin binding	Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
	GO:0008157	protein phosphatase 1 binding	Interacting selectively and non-covalently with the enzyme protein phosphatase 1.
	GO:0004864	protein phosphatase inhibitor activity	Stops, prevents or reduces the activity of a protein phosphatase, an enzyme that hydrolyzes phosphate groups from phosphorylated proteins.
biological process
	GO:0031532	actin cytoskeleton reorganization	A process that is carried out at the cellular level which results in dynamic structural changes to the arrangement of constituent parts of cytoskeletal structures comprising actin filaments and their associated proteins.
	GO:0031032	actomyosin structure organization	A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures containing both actin and myosin or paramyosin. The myosin may be organized into filaments.
	GO:0048870	cell motility	Any process involved in the controlled self-propelled movement of a cell that results in translocation of the cell from one place to another.
	GO:0043086	negative regulation of catalytic activity	Any process that stops or reduces the activity of an enzyme.
	GO:0050790	regulation of catalytic activity	Any process that modulates the activity of an enzyme.
	GO:0043149	stress fiber assembly	The aggregation, arrangement and bonding together of a set of components to form a stress fiber. A stress fiber is a contractile actin filament bundle that consists of short actin filaments with alternating polarity.
cellular component
	GO:0030054	cell junction	A cellular component that forms a specialized region of connection between two or more cells or between a cell and the extracellular matrix. At a cell junction, anchoring proteins extend through the plasma membrane to link cytoskeletal proteins in one cell to cytoskeletal proteins in neighboring cells or to proteins in the extracellular matrix.
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
	GO:0045202	synapse	The junction between a nerve fiber of one neuron and another neuron, muscle fiber or glial cell. As the nerve fiber approaches the synapse it enlarges into a specialized structure, the presynaptic nerve ending, which contains mitochondria and synaptic vesicles. At the tip of the nerve ending is the presynaptic membrane; facing it, and separated from it by a minute cleft (the synaptic cleft) is a specialized area of membrane on the receiving cell, known as the postsynaptic membrane. In response to the arrival of nerve impulses, the presynaptic nerve ending secretes molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 4b1x)

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	4b1x
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1alm	THE STRUCTURE OF THE ACTO-MYOSIN SUBFRAGMENT-ONE COMPLEX. RESULTS OF SEARCHES USING DATA FROM ELECTRON MICROSCOPY AND X-RAY CRYSTALLOGRAPHY. THEORETICAL MODEL, ALPHA CARBONS.
1atn	DEOXYRIBONUCLEASE I COMPLEX WITH ACTIN
1eqy	COMPLEX BETWEEN RABBIT MUSCLE ALPHA-ACTIN: HUMAN GELSOLIN DOMAIN 1
1esv	COMPLEX BETWEEN LATRUNCULIN A:RABBIT MUSCLE ALPHA ACTIN :HUMAN GELSOLIN DOMAIN 1
1h1v	GELSOLIN G4-G6/ACTIN COMPLEX
1ijj	THE X-RAY CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN RABBITSKELETAL MUSCLE ACTIN AND LATRUNCULIN A AT 2.85 ARESOLUTION
1j6z	UNCOMPLEXED ACTIN
1kxp	CRYSTAL STRUCTURE OF HUMAN VITAMIN D-BINDING PROTEIN INCOMPLEX WITH SKELETAL ACTIN
1lcu	POLYLYSINE INDUCES AN ANTIPARALLEL ACTIN DIMER THATNUCLEATES FILAMENT ASSEMBLY: CRYSTAL STRUCTURE AT 3. 5 ARESOLUTION
1lot	CRYSTAL STRUCTURE OF THE COMPLEX OF ACTIN WITH VITAMIN D-BINDING PROTEIN
1m8q	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1ma9	CRYSTAL STRUCTURE OF THE COMPLEX OF HUMAN VITAMIN D BINDINGPROTEIN AND RABBIT MUSCLE ACTIN
1mvw	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1nwk	CRYSTAL STRUCTURE OF MONOMERIC ACTIN IN THE ATP STATE
1o18	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1o19	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1o1a	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1o1b	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1o1c	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1o1d	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1o1e	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1o1f	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1o1g	MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROMTOMOGRAMS OF INSECT FLIGHT MUSCLE
1p8z	COMPLEX BETWEEN RABBIT MUSCLE ALPHA-ACTIN: HUMAN GELSOLINRESIDUES VAL26-GLU156
1qz5	STRUCTURE OF RABBIT ACTIN IN COMPLEX WITH KABIRAMIDE C
1qz6	STRUCTURE OF RABBIT ACTIN IN COMPLEX WITH JASPISAMIDE A
1rdw	ACTIN CRYSTAL DYNAMICS: STRUCTURAL IMPLICATIONS FOR F- ACTINNUCLEATION, POLYMERIZATION AND BRANCHING MEDIATED BY THEANTI-PARALLEL DIMER
1rfq	ACTIN CRYSTAL DYNAMICS: STRUCTURAL IMPLICATIONS FOR F- ACTINNUCLEATION, POLYMERIZATION AND BRANCHING MEDIATED BY THEANTI-PARALLEL DIMER
1rgi	CRYSTAL STRUCTURE OF GELSOLIN DOMAINS G1-G3 BOUND TO ACTIN
1s22	ABSOLUTE STEREOCHEMISTRY OF ULAPUALIDE A
1sqk	CRYSTAL STRUCTURE OF CIBOULOT IN COMPLEX WITH SKELETAL ACTIN
1t44	STRUCTURAL BASIS OF ACTIN SEQUESTRATION BY THYMOSIN-B4: IMPLICATIONS FOR ARP2/3 ACTIVATION
1uy5	A MODEL OF THYMOSIN_BETA4 BOUND TO MONOMERIC ACTIN USING NMR AND BIOCHEMICAL DATA.
1wua	THE STRUCTURE OF APLYRONINE A-ACTIN COMPLEX
1y64	BNI1P FORMIN HOMOLOGY 2 DOMAIN COMPLEXED WITH ATP- ACTIN
2a3z	TERNARY COMPLEX OF THE WH2 DOMAIN OF WASP WITH ACTIN -DNASE I
2a40	TERNARY COMPLEX OF THE WH2 DOMAIN OF WAVE WITH ACTIN -DNASE I
2a41	TERNARY COMPLEX OF THE WH2 DOMAIN OF WIP WITH ACTIN -DNASE I
2a42	ACTIN-DNASE I COMPLEX
2a5x	CRYSTAL STRUCTURE OF A CROSS-LINKED ACTIN DIMER
2asm	STRUCTURE OF RABBIT ACTIN IN COMPLEX WITH REIDISPONGIOLIDE A
2aso	STRUCTURE OF RABBIT ACTIN IN COMPLEX WITH SPHINXOLIDE B
2asp	STRUCTURE OF RABBIT ACTIN IN COMPLEX WITH REIDISPONGIOLIDE C
2d1k	TERNARY COMPLEX OF THE WH2 DOMAIN OF MIM WITH ACTIN -DNASE I
2ff3	CRYSTAL STRUCTURE OF GELSOLIN DOMAIN 1:N-WASP V2 MOTIFHYBRID IN COMPLEX WITH ACTIN
2ff6	CRYSTAL STRUCTURE OF GELSOLIN DOMAIN 1:CIBOULOT DOMAIN 2HYBRID IN COMPLEX WITH ACTIN
2fxu	X-RAY STRUCTURE OF BISTRAMIDE A- ACTIN COMPLEX AT 1 .35 ARESOLUTION.
2v51	STRUCTURE OF MAL-RPEL1 COMPLEXED TO ACTIN
2v52	STRUCTURE OF MAL-RPEL2 COMPLEXED TO G-ACTIN
2vcp	CRYSTAL STRUCTURE OF N-WASP VC DOMAIN IN COMPLEX WITH SKELETAL ACTIN
2vyp	RABBIT-MUSCLE G-ACTIN IN COMPLEX WITH MYXOBACTERIAL RHIZOPODIN
2w49	ISOMETRICALLY CONTRACTING INSECT ASYNCHRONOUS FLIGHT MUSCLE
2w4u	ISOMETRICALLY CONTRACTING INSECT ASYNCHRONOUS FLIGHT MUSCLE QUICK FROZEN AFTER A LENGTH STEP
2y83	ACTIN FILAMENT POINTED END
2yje	OLIGOMERIC ASSEMBLY OF ACTIN BOUND TO MRTF-A
2yjf	OLIGOMERIC ASSEMBLY OF ACTIN BOUND TO MRTF-A
4a7h	STRUCTURE OF THE ACTIN-TROPOMYOSIN-MYOSIN COMPLEX (RIGOR ATM 2)
4a7l	STRUCTURE OF THE ACTIN-TROPOMYOSIN-MYOSIN COMPLEX (RIGOR ATM 1)
4a7n	STRUCTURE OF BARE F-ACTIN FILAMENTS OBTAINED FROM THE SAME SAMPLE AS THE ACTIN-TROPOMYOSIN-MYOSIN COMPLEX
4b1u	STRUCTURE OF THE PHACTR1 RPEL DOMAIN AND RPEL MOTIF DIRECTED ASSEMBLIES WITH G-ACTIN REVEAL THE MOLECULAR BASIS FOR ACTIN BINDING COOPERATIVITY.
4b1v	STRUCTURE OF THE PHACTR1 RPEL-N DOMAIN BOUND TO G- ACTIN
4b1w	STRUCTURE OF THE PHACTR1 RPEL-2 DOMAIN BOUND TO ACTIN
4b1y	STRUCTURE OF THE PHACTR1 RPEL-3 BOUND TO G-ACTIN
4b1z	STRUCTURE OF THE PHACTR1 RPEL DOMAIN BOUND TO G- ACTIN

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 3)

Sites (3, 3)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (4, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (30, 31)

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Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File