1P8Z	Structural Protein Contractile Protein	date	May 08, 2003
title	Complex Between Rabbit Muscle Alpha-Actin: Human Gelsolin Residues Val26-Glu156
authors	E.Irobi, L.D.Burtnick, R.C.Robinson
compound		source
Molecule: Gelsolin Precursor, Plasma Chain: G Synonym: Actin-Depolymerizing Factor, Adf, Brevin, Agel Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Actin, Alpha Skeletal Muscle Chain: A Synonym: Alpha-Actin 1		Organism_scientific: Oryctolagus Cuniculus Organism_common: Rabbit Organism_taxid: 9986
symmetry	Space Group: P 31 1 2	R_factor 0.208 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 114.220 114.220 93.770 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	ATP, CA, CD	enzyme
related structures	by homologous chain: 1D0N, 1HLU, 1RGI, 2BTF, 2VIK
Gene Ontology	Chain Function Process Component A nucleotide binding protein binding ATP binding skeletal muscle thin filamen... skeletal muscle fiber develo... stress fiber cytoplasm cytoskeleton striated muscle thin filamen... actin filament G actin binding
Primary reference	From the first to the second domain of gelsolin: a common path on the surface of actin?, Irobi E, Burtnick LD, Urosev D, Narayan K, Robinson RC, FEBS Lett 2003 Sep 25;552(2-3):86-90. PMID:14527665

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk] Biological Unit Coordinates (1p8z.pdb1.gz) 83 Kb Biological Unit Coordinates (1p8z.pdb2.gz) 164 Kb LPC: Ligand-Protein Contacts for 1P8Z CSU: Contacts of Structural Units for 1P8Z Likely Quarternary Molecular Structure file(s) for 1P8Z Structure Factors (156 Kb) Retrieve 1P8Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1P8Z from S2C, [Save to disk] Re-refined 1p8z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1P8Z 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 1P8Z

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 1P8Z, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1p8za2, region A:147-370 [Jmol] [rasmolscript] [script source]     - Domain d1p8za1, region A:6-146 [Jmol] [rasmolscript] [script source]     - Domain d1p8zg_, region G [Jmol] [rasmolscript] [script source] Fold representative 1p8z from FSSP and Dali (Families of Structurally Similar Proteins) 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: [1p8z_A] [1p8z_G] SWISS-PROT database: [P68135] [P06396] Domain organization of [ACTS_RABIT] [GELS_HUMAN] by SWISSPFAM Domains found in 1P8Z: [ACTIN] [GEL ] by SMART Alignments of the sequence of 1P8Z with the sequences similar proteins can be viewed for 1P8Z's classification [ACTS_RABIT] [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 [ACTS_RABIT] [GELS_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1P8Z

Community annotation for 1P8Z at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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