4Z8G	Protein Binding	date	Apr 08, 2015
title	Chimera Of Tropomodulin-1 And Leiomodin-1 Actin-Binding Site Abs2)
authors	M.Boczkowska, G.Rebowski, R.Dominguez
compound		source
Molecule: Tropomodulin-1, Leiomodin-1 Chimera (Tp1 Abs2) Chain: A Fragment: Tropomodulin-1 Residues 163-228 (Unp), Leiomodin- Binding Site 2 (Unp Residues 364-486); Synonym: Tl1, Erythrocyte Tropomodulin, E-Tmod,64 Kda Autoa 64 Kda Autoantigen 1d3, 64 Kda Autoantigen D1, Leiomodin, M Form, Smooth Muscle Leiomodin, Sm-Lmod, Thyroid-Associated Ophthalmopathy Autoantigen; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Tmod1, D9s57e, Tmod, Lmod1 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.191 R_Free 0.254
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.468 53.936 75.604 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	NI	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	How Leiomodin and Tropomodulin use a common fold for different actin assembly functions., Boczkowska M, Rebowski G, Kremneva E, Lappalainen P, Dominguez R, Nat Commun. 2015 Sep 15;6:8314. doi: 10.1038/ncomms9314. PMID:26370058

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk] Biological Unit Coordinates (4z8g.pdb1.gz) 92 Kb LPC: Ligand-Protein Contacts for 4Z8G CSU: Contacts of Structural Units for 4Z8G Structure Factors (197 Kb) Retrieve 4Z8G in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4Z8G from S2C, [Save to disk] Re-refined 4z8g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 4Z8G

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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 Fold representative 4z8g from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4z8g] [4z8g_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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