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Asym./Biol. Unit (Jmol Viewer)

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Title :   FISSION YEAST COFILIN

Authors :   E. Andrianantoandro, T. D. Pollard

Date :   16 Aug 06 (Deposition) - 17 Oct 06 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.72

Chains :   Asym./Biol. Unit : A

Keywords :   N-Terminal Serine, Actin-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   E. Andrianantoandro, T. D. Pollard
Mechanism Of Actin Filament Turnover By Severing And Nucleation At Different Concentrations Of Adf/Cofilin.
Mol. Cell V. 24 13 2006
PubMed-ID: 17018289 | Reference-DOI: 10.1016/J.MOLCEL.2006.08.006
(for further references see the PDB file header)

Molecule 1 - COFILIN
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	COF1
	Organism Common	:	FISSION YEAST
	Organism Scientific	:	SCHIZOSACCHAROMYCES POMBE
	Organism Taxid	:	4896

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 7)

No.	Name	Count	Type	Full Name
1	EDO	4	Ligand/Ion	1,2-ETHANEDIOL
2	LDA	1	Ligand/Ion	LAURYL DIMETHYLAMINE-N-OXIDE
3	SO4	2	Ligand/Ion	SULFATE ION

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER A:2 , PHE A:3 , SER A:4 , THR A:105 , ARG A:108 , HOH A:1004 , HOH A:1037	BINDING SITE FOR RESIDUE SO4 A 2001
2	AC2	SOFTWARE	ILE A:93 , HOH A:1033	BINDING SITE FOR RESIDUE SO4 A 2002
3	AC3	SOFTWARE	PHE A:50 , LEU A:54 , LEU A:57 , ASP A:121 , EDO A:304	BINDING SITE FOR RESIDUE LDA A 900
4	AC4	SOFTWARE	GLU A:42 , ASP A:56 , PRO A:58 , ARG A:63	BINDING SITE FOR RESIDUE EDO A 301
5	AC5	SOFTWARE	SER A:45 , THR A:46 , HOH A:1018 , HOH A:1087	BINDING SITE FOR RESIDUE EDO A 302
6	AC6	SOFTWARE	VAL A:8 , PRO A:10 , LEU A:13	BINDING SITE FOR RESIDUE EDO A 303
7	AC7	SOFTWARE	LDA A:900	BINDING SITE FOR RESIDUE EDO A 304

(no "SS Bond" information available for 2I2Q)

(no "Cis Peptide Bond" information available for 2I2Q)

(no "SAP(SNP)/Variant" information available for 2I2Q)

Asymmetric/Biological Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ADF_H	PS51263	ADF-H domain profile.	COFI_SCHPO	5-135	1	A:5-123

(no "Exon" information available for 2I2Q)

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 A from PDB  Type:PROTEIN  Length:122
 aligned with COFI_SCHPO | P78929 from UniProtKB/Swiss-Prot  Length:137

    Alignment length:122
                                    11        21        31        41        51        61        71        81        91       101       111       121  
           COFI_SCHPO     2 SFSGVKVSPECLEAFQELKLGKSLRYVVFKMNDTKTEIVVEKKSTDKDFDTFLGDLPEKDCRYAIYDFEFNLGEGVRNKIIFISWSPDVAPIKSKMVYSSSKDTLRRAFTGIGTDIQATDFS 123
               SCOP domains d2i2qa_ A: automated matches                                                                                               SCOP domains
               CATH domains 2i2qA00 A:2-123 Severin                                                                                                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eehhhhhhhhhhhhhh....eeeeee.....eeeeeeee...hhhhhhhh......eeeeeeeee......eeeeeeeee.....hhhhhhhhhhhhhhhhh......eeeee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---ADF_H  PDB: A:5-123 UniProt: 5-135                                                                                      PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 2i2q A   2 SFSGVKVSPECLEAFQELKLGKSLRYVVFKMNDTKTEIVVEKKSTDKDFDTFLGDLPEKDCRYAIYDFEFNLGEGVRNKIIFISWSPDVAPIKSKMVYSSSKDTLRRAFTGIGTDIQATDFS 123
                                    11        21        31        41        51        61        71        81        91       101       111       121

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 '\|'

Asymmetric/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: Gelsolin-like (96)

Superfamily: Actin depolymerizing proteins (88)

Family: Cofilin-like (32)

Protein domain: automated matches (12)

Fission yeast (Schizosaccharomyces pombe) [TaxId: 4896] (1)

d2i2qa_

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Severin (74)

Homologous Superfamily: Severin (74)

Fission yeast (Schizosaccharomyces pombe) (1)

2i2qA00

A:2-123

(no "Pfam Domain" information available for 2I2Q)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (COFI_SCHPO | P78929)

molecular function
	GO:0003779	actin binding	Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
biological process
	GO:0030042	actin filament depolymerization	Disassembly of actin filaments by the removal of actin monomers from a filament.
	GO:0007049	cell cycle	The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
	GO:0051301	cell division	The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
	GO:1903477	mitotic contractile ring actin filament bundle assembly	Any actin filament bundle assembly that is involved in mitotic actomyosin contractile ring assembly.
cellular component
	GO:0030479	actin cortical patch	An endocytic patch that consists of an actin-containing structure found at the plasma membrane in cells; formed of networks of branched actin filaments that lie just beneath the plasma membrane and assemble, move, and disassemble rapidly. An example of this is the actin cortical patch found in Saccharomyces cerevisiae.
	GO:0015629	actin cytoskeleton	The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.
	GO:0032153	cell division site	The eventual plane of cell division (also known as cell cleavage or cytokinesis) in a dividing cell. In Eukaryotes, the cleavage apparatus, composed of septin structures and the actomyosin contractile ring, forms along this plane, and the mitotic, or meiotic, spindle is aligned perpendicular to the division plane. In bacteria, the cell division site is generally located at mid-cell and is the site at which the cytoskeletal structure, the Z-ring, assembles.
	GO:0051286	cell tip	The region at the end of the longest axis of a cylindrical or elongated cell.
	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:0005622	intracellular	The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
	GO:0016363	nuclear matrix	The dense fibrillar network lying on the inner side of the nuclear membrane.
	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.

Asymmetric/Biological Unit
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1cof	BUDDING YEAST COFILIN

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 7)

Sites (7, 7)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 1)

Exons (0, 0)

Sequences/Alignments

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SCOP Domains (1, 1)

CATH Domains (1, 1)

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Gene Ontology (14, 14)

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