1A0K	Cytoskeleton	date	Dec 02, 1997
title	Profilin I From Arabidopsis Thaliana
authors	R.Shigeta Junior, D.Huddler, U.Lindberg, C.E.Schutt
compound		source
Molecule: Profilin Chain: A Engineered: Yes		Organism_scientific: Arabidopsis Thaliana Organism_common: Thale Cress Organism_taxid: 3702 Strain: Columbia Cell_line: Bl21 Cellular_location: Cellular Cytoskeleton Gene: Pfn Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Virus Expression_system_plasmid: Pet
symmetry	Space Group: P 21 21 21	R_factor 0.172 R_Free 0.238
crystal cell	length a length b length c angle alpha angle beta angle gamma 43.050 43.530 59.870 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
related structures	by homologous chain: 1CQA, 3NUL
Gene Ontology	Chain Function Process Component A
Primary reference	The crystal structure of a major allergen from plants., Thorn KS, Christensen HE, Shigeta R, Huddler D, Shalaby L, Lindberg U, Chua NH, Schutt CE, Structure 1997 Jan 15;5(1):19-32. PMID:9016723

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (29 Kb) [Save to disk] Biological Unit Coordinates (1a0k.pdb1.gz) 25 Kb CSU: Contacts of Structural Units for 1A0K Likely Quarternary Molecular Structure file(s) for 1A0K Retrieve 1A0K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A0K from S2C, [Save to disk]

View 1A0K in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1A0K

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1A0K, from MSDmotif at EBI Genome occurence of 1A0K's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1a0k__, region [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1a0k] [1a0k_A] SWISS-PROT database: [Q42449] Domain organization of [PROF1_ARATH] by SWISSPFAM Domain found in 1A0K: [PROF ] by SMART

Other resources with information on 1A0K

Community annotation for 1A0K at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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