4PKH	Contractile Protein Actin-Binding Protei	date	May 14, 2014
title	Complex Of Adp-Actin With The N-Terminal Actin-Binding Domai Tropomodulin
authors	J.N.Rao, R.Dominguez
compound		source
Molecule: Actin, Alpha Skeletal Muscle Chain: A, D, F, I Synonym: Alpha-Actin-1		Organism_scientific: Oryctolagus Cuniculus Organism_common: Rabbit Organism_taxid: 9986 Tissue: Skeletal Muscle
Molecule: Gelsolin,Tropomodulin-1 Chimera Chain: B, E, G, J Fragment: Gelsolin (Unp Residues 12-136), Ggsggsggs Linker, Actin-Binding Site 1 (Unp Residues 50-101); Synonym: Agel,Actin-Depolymerizing Factor,Adf,Brevin,Erythr Tropomodulin,E-Tmod; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gsn, Tmod1, D9s57e, Tmod Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptyb11
symmetry	Space Group: P 1 21 1	R_factor 0.274 R_Free 0.326
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.222 135.136 140.549 90.00 94.41 90.00
method	X-Ray Diffraction	resolution	2.15 Å
ligand	ADP, CA	enzyme
Gene Ontology	Chain Function Process Component F, A, D, I J, G, E, B
Primary reference	Actin cytoskeleton. Mechanism of actin filament pointed-end capping by tropomodulin., Rao JN, Madasu Y, Dominguez R, Science. 2014 Jul 25;345(6195):463-7. doi: 10.1126/science.1256159. PMID:25061212

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1013 Kb) [Save to disk] Biological Unit Coordinates (4pkh.pdb1.gz) 266 Kb Biological Unit Coordinates (4pkh.pdb2.gz) 244 Kb Biological Unit Coordinates (4pkh.pdb3.gz) 258 Kb Biological Unit Coordinates (4pkh.pdb4.gz) 248 Kb LPC: Ligand-Protein Contacts for 4PKH CSU: Contacts of Structural Units for 4PKH Structure Factors (2115 Kb) Retrieve 4PKH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4PKH from S2C, [Save to disk] Re-refined 4pkh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4PKH in 3D

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Visual 3D analysis of 4PKH

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute Fold representative 4pkh from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4pkh_I] [4pkh_B] [4pkh_A] [4pkh_F] [4pkh] [4pkh_J] [4pkh_G] [4pkh_D] [4pkh_E] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 4PKH: [ACTIN] [GEL ] by SMART

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