3CIP	Structural Protein	date	Mar 11, 2008
title	Complex Of Dictyostelium Discoideum Actin With Gelsolin
authors	K.Baek, R.Dominguez
compound		source
Molecule: Major Actin Chain: A		Organism_scientific: Dictyostelium Discoideum Organism_common: Slime Mold Other_details: Cell
Molecule: Gelsolin Chain: G Fragment: Gelsolin Segment 1 (Unp Residues 52-176) Synonym: Actin-Depolymerizing Factor, Adf, Brevin, Agel Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Gene: Gsn Expression_system: Escherichia Coli Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptyb12
symmetry	Space Group: C 1 2 1	R_factor 0.150 R_Free 0.197
crystal cell	length a length b length c angle alpha angle beta angle gamma 178.881 69.172 56.564 90.00 104.36 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	ATP, CA, GOL, HIC, MG, SO4	enzyme
note	3CIP is a representative structure
Gene Ontology	Chain Function Process Component A nucleotide binding structural constituent of cy... protein binding ATP binding myosin binding cell morphogenesis cytokinesis endocytosis phagocytosis cellular component movement chemotaxis hyperosmotic response vesicle-mediated transport phototaxis macropinocytosis phagocytic cup cytoplasm cytoskeleton actin filament actin cytoskeleton pseudopodium cell leading edge early phagosome phagolysosome phagocytic vesicle G actin binding
Primary reference	Modulation of actin structure and function by phosphorylation of Tyr-53 and profilin binding., Baek K, Liu X, Ferron F, Shu S, Korn ED, Dominguez R, Proc Natl Acad Sci U S A. 2008 Aug 8. PMID:18689676

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (193 Kb) [Save to disk] Biological Unit Coordinates (3cip.pdb1.gz) 187 Kb Biological Unit Coordinates (3cip.pdb2.gz) 371 Kb LPC: Ligand-Protein Contacts for 3CIP CSU: Contacts of Structural Units for 3CIP Likely Quarternary Molecular Structure file(s) for 3CIP Structure Factors (2004 Kb) Retrieve 3CIP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3CIP from S2C, [Save to disk] Re-refined 3cip structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3CIP 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 3CIP

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 3CIP, from MSDmotif at EBI Fold representative 3cip from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3cip_A] [3cip_G] SWISS-PROT database: [P07830] [P06396] Domain organization of [ACT1_DICDI] [GELS_HUMAN] by SWISSPFAM Domains found in 3CIP: [ACTIN] [GEL ] by SMART Alignments of the sequence of 3CIP with the sequences similar proteins can be viewed for 3CIP's classification [ACT1_DICDI] [GELS_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [ACT1_DICDI] [GELS_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 3CIP

Community annotation for 3CIP at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2010 Bioinformatics Unit Weizmann Institute of Science

---