2ACG	Contractile Protein	date	Aug 30, 1994
title	Acanthamoeba Castellanii Profilin II
authors	A.A.Fedorov, K.A.Magnus, M.H.Graupe, E.E.Lattman, T.D.Pollard, S.
compound		source
Molecule: Profilin II Chain: A Engineered: Yes		Organism_scientific: Acanthamoeba Castellanii Organism_taxid: 5755 Gene: Cdna
symmetry	Space Group: C 1 2 1	R_factor 0.182 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.535 47.951 34.753 90.00 103.78 90.00
method	X-Ray Diffraction	resolution	2.50 Å
related structures	by homologous chain: 1PRQ, 2PRF
Gene Ontology	Chain Function Process Component A
Primary reference	X-ray structures of isoforms of the actin-binding protein profilin that differ in their affinity for phosphatidylinositol phosphates., Fedorov AA, Magnus KA, Graupe MH, Lattman EE, Pollard TD, Almo SC, Proc Natl Acad Sci U S A 1994 Aug 30;91(18):8636-40. PMID:8078936

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk] Biological Unit Coordinates (2acg.pdb1.gz) 20 Kb CSU: Contacts of Structural Units for 2ACG Likely Quarternary Molecular Structure file(s) for 2ACG Retrieve 2ACG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ACG from S2C, [Save to disk]

View 2ACG 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 2ACG

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2ACG, from MSDmotif at EBI Genome occurence of 2ACG's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2acg__, 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: [2acg] [2acg_A] SWISS-PROT database: [P19984] Domain organization of [PROF2_ACACA] by SWISSPFAM Domain found in 2ACG: [PROF ] by SMART

Other resources with information on 2ACG

Community annotation for 2ACG at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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