1YZ5	Signaling Protein	date	Feb 28, 2005
title	The Crystal Structure Of 14-3-3-Sigma At 2.8 Angstrom Resolu
authors	A.Benzinger, G.M.Popowicz, T.A.Holak, H.Hermeking
compound		source
Molecule: 14-3-3 Protein Sigma Chain: A, B Synonym: Stratifin, Epithelial Cell Marker Protein 1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet30xalic
symmetry	Space Group: P 21 21 21	R_factor 0.219 R_Free 0.292
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.650 80.850 99.130 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
related structures	by homologous chain: 1O9F
Gene Ontology	Chain Function Process Component A, B protein kinase C inhibitor a... positive regulation of prote...
Primary reference	The crystal structure of the non-liganded 14-3-3sigma protein: insights into determinants of isoform specific ligand binding and dimerization., Benzinger A, Popowicz GM, Joy JK, Majumdar S, Holak TA, Hermeking H, Cell Res 2005 Apr;15(4):219-27. PMID:15857576

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk] Biological Unit Coordinates (1yz5.pdb1.gz) 69 Kb CSU: Contacts of Structural Units for 1YZ5 Likely Quarternary Molecular Structure file(s) for 1YZ5 Structure Factors (154 Kb) Retrieve 1YZ5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YZ5 from S2C, [Save to disk] Re-refined 1yz5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YZ5 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 1YZ5

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 3D motif for 1YZ5, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1yz5_B] [1yz5_A] [1yz5] SWISS-PROT database: [P31947] Domain organization of [1433S_HUMAN] by SWISSPFAM Domain found in 1YZ5: [14_3_3 ] by SMART

Other resources with information on 1YZ5

Community annotation for 1YZ5 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, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---