1UUE - JenaLib

Title :   A-SPECTRIN SH3 DOMAIN (V44T, D48G MUTANT)

Authors :   M. C. Vega, A. Fernandez, M. Wilmanns, L. Serrano

Date :   18 Dec 03 (Deposition) - 19 Feb 04 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.60

Chains :   Asym./Biol. Unit : A

Keywords :   Sh3-Domain, Sh3, Spectrin, Cytoskeleton, Membrane, Calmodulin-Binding, Actin-Binding, Calcium-Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Fernandez, M. C. Vega, M. Wilmanns, L. Serrano
Solvation In Protein Folding Analysis: Combination Of Theoretical And Experimental Approaches
Proc. Natl. Acad. Sci. Usa V. 101 2834 2004
PubMed-ID: 14978284 | Reference-DOI: 10.1073/PNAS.0304180101
(for further references see the PDB file header)

Compounds

Molecule 1 - SPECTRIN ALPHA CHAIN
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector	:	PBAT4
	Fragment	:	SH3 DOMAIN, RESIDUES 965-1025
	Mutation	:	YES
	Organism Common	:	CHICKEN
	Organism Scientific	:	GALLUS GALLUS
	Organism Taxid	:	9031
	Strain	:	BL21(DE3)
	Synonym	:	SPECTRIN NON-ERYTHROID ALPHA CHAIN, FODRIN ALPHA CHAIN
	Tissue	:	MUSCLE

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric/Biological Unit

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

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Chain A from PDB  Type:PROTEIN  Length:57
 aligned with SPTN1_CHICK | P07751 from UniProtKB/Swiss-Prot  Length:2477

    Alignment length:57
                                   978       988       998      1008      1018       
         SPTN1_CHICK    969 KELVLALYDYQEKSPREVTMKKGDILTLLNSTNKDWWKVEVNDRQGFVPAAYVKKLD 1025
               SCOP domains d1uuea_ A: alpha-Spectrin, SH3 domain                     SCOP domains
               CATH domains 1uueA00 A:6-62 SH3 Domains                                CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee..................eeeeee.....eeeeee..eeeeee...eee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------- Transcript
                1uue A    6 KELVLALYDYQEKSPREVTMKKGDILTLLNSTNKDWWKTEVNGRQGFVPAAYVKKLD   62
                                    15        25        35        45        55

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Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (0, 0)

Gene Ontology (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (SPTN1_CHICK | P07751)

molecular function
	GO:0003779	actin binding	Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
	GO:0005509	calcium ion binding	Interacting selectively and non-covalently with calcium ions (Ca2+).
	GO:0005516	calmodulin binding	Interacting selectively and non-covalently with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
biological process
	GO:0051693	actin filament capping	The binding of a protein or protein complex to the end of an actin filament, thus preventing the addition, exchange or removal of further actin subunits.
cellular component
	GO:0005938	cell cortex	The region of a cell that lies just beneath the plasma membrane and often, but not always, contains a network of actin filaments and associated proteins.
	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.

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File

1aey	ALPHA-SPECTRIN SRC HOMOLOGY 3 DOMAIN, SOLUTION NMR, 15 STRUCTURES
1aj3	SOLUTION STRUCTURE OF THE SPECTRIN REPEAT, NMR, 20 STRUCTURES
1bk2	A-SPECTRIN SH3 DOMAIN D48G MUTANT
1cun	CRYSTAL STRUCTURE OF REPEATS 16 AND 17 OF CHICKEN BRAIN ALPHA SPECTRIN
1e6g	A-SPECTRIN SH3 DOMAIN D48G MUTANT
1e6h	A-SPECTRIN SH3 DOMAIN A11V, M25I, V44I, V58L MUTANTS
1e7o	A-SPECTRIN SH3 DOMAIN A11V, V23L, M25V, V44I, V58L MUTATIONS
1g2b	ALPHA-SPECTRIN SRC HOMOLOGY 3 DOMAIN, CIRCULAR PERMUTANT,CUT AT N47-D48
1h8k	A-SPECTRIN SH3 DOMAIN A11V, V23L, M25V, V53I, V58L MUTANT
1hd3	A-SPECTRIN SH3 DOMAIN F52Y MUTANT
1m8m	SOLID-STATE MAS NMR STRUCTURE OF THE A- SPECTRIN SH3 DOMAIN
1neg	CRYSTAL STRUCTURE ANALYSIS OF N-AND C- TERMINAL LABELED SH3-DOMAIN OF ALPHA-CHICKEN SPECTRIN
1pwt	THERMODYNAMIC ANALYSIS OF ALPHA-SPECTRIN SH3 AND TWO OF ITSCIRCULAR PERMUTANTS WITH DIFFERENT LOOP LENGTHS: DISCERNINGTHE REASONS FOR RAPID FOLDING IN PROTEINS
1qkw	ALPHA-SPECTRIN SRC HOMOLOGY 3 DOMAIN, N47G MUTANT IN THE DISTAL LOOP.
1qkx	ALPHA-SPECTRIN SRC HOMOLOGY 3 DOMAIN, N47A MUTANT IN THE DISTAL LOOP.
1shg	ALPHA SPECTRIN (SH3 DOMAIN)
1tuc	ALPHA-SPECTRIN SRC HOMOLOGY 3 DOMAIN, CIRCULAR PERMUTANT, CUT AT S19-P20
1tud	ALPHA-SPECTRIN SRC HOMOLOGY 3 DOMAIN, CIRCULAR PERMUTANT, CUT AT N47-D48

Description