3G9Y	Transcription Rna	date	Feb 15, 2009
title	Crystal Structure Of The Second Zinc Finger From Zranb2znf2 To 6 Nt Ssrna Sequence Agguaa
authors	F.E.Loughlin, A.P.Mcgrath, M.Lee, J.M.Guss, J.P.Mackay
compound		source
Molecule: Zinc Finger Ran-Binding Domain-Containing Protein Chain: A Fragment: Zinc Finger Domain Synonym: Zinc Finger Protein 265, Zinc Finger, Splicing Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Zranb2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Rosetta2 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-2t
Molecule: Rna (5'-R(Apgpgpupapa)-3') Chain: C Engineered: Yes		Synthetic: Yes Other_details: Chemically Synthesized 6 Nt Ssrna
symmetry	Space Group: P 65 2 2	R_factor 0.201 R_Free 0.235
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.519 54.519 48.071 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	ZN	enzyme
note	3G9Y is a representative structure
Primary reference	The zinc fingers of the SR-like protein ZRANB2 are single-stranded RNA-binding domains that recognize 5' splice site-like sequences., Loughlin FE, Mansfield RE, Vaz PM, McGrath AP, Setiyaputra S, Gamsjaeger R, Chen ES, Morris BJ, Guss JM, Mackay JP, Proc Natl Acad Sci U S A. 2009 Apr 7;106(14):5581-6. Epub 2009 Mar 20. PMID:19304800

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (15 Kb) [Save to disk] Biological Unit Coordinates (3g9y.pdb1.gz) 9 Kb LPC: Ligand-Protein Contacts for 3G9Y CSU: Contacts of Structural Units for 3G9Y Likely Quarternary Molecular Structure file(s) for 3G9Y Structure Factors (190 Kb) Retrieve 3G9Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3G9Y from S2C, [Save to disk] Re-refined 3g9y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3G9Y 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 3G9Y

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 3G9Y, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3g9y_C] [3g9y] [3g9y_A] SWISS-PROT database: [O95218] Domain organization of [ZRAB2_HUMAN] by SWISSPFAM Domain found in 3G9Y: [ZnF_RBZ ] by SMART

Other resources with information on 3G9Y

Community annotation for 3G9Y at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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