2ALY	Ligase	date	Aug 04, 2005
title	Crystal Structure Of T.Thermophilus Phenylalanyl-Trna Synthe Complexed With 5'-O-[N-(L-Tyrosyl)Sulphamoyl]Adenosine
authors	O.M.Kotik-Kogan, N.A.Moor, D.E.Tworowski, M.G.Safro
compound		source
Molecule: Phenylalanyl-Trna Synthetase Alpha Chain Chain: A Synonym: Phenylalanine--Trna Ligase Alpha Chain; Phers Ec: 6.1.1.20		Organism_scientific: Thermus Thermophilus Organism_taxid: 300852 Strain: Hb8 Other_details: Gene Phes
Molecule: Phenylalanyl-Trna Synthetase Beta Chain Chain: B Synonym: Phenylalanine--Trna Ligase Beta Chain; Phers Ec: 6.1.1.20		Organism_scientific: Thermus Thermophilus Organism_taxid: 300852 Strain: Hb8 Other_details: Gene Phet
symmetry	Space Group: P 32 2 1	R_factor 0.228 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 173.640 173.640 139.810 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	MN, SO4, YSA	enzyme	Ligase E.C.6.1.1.20 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	Structural Basis for Discrimination of L-Phenylalanine from L-Tyrosine by Phenylalanyl-tRNA Synthetase., Kotik-Kogan O, Moor N, Tworowski D, Safro M, Structure (Camb) 2005 Dec;13(12):1799-807. PMID:16338408

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (174 Kb) [Save to disk] Biological Unit Coordinates (2aly.pdb1.gz) 335 Kb LPC: Ligand-Protein Contacts for 2ALY CSU: Contacts of Structural Units for 2ALY Likely Quarternary Molecular Structure file(s) for 2ALY Structure Factors (633 Kb) Retrieve 2ALY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ALY from S2C, [Save to disk] Re-refined 2aly structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ALY in 3D

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Visual 3D analysis of 2ALY

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 2ALY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2aly] [2aly_A] [2aly_B] SWISS-PROT database: [P27001] [P27002] Domain organization of [SYFA_THETH] [SYFB_THETH] by SWISSPFAM Domains found in 2ALY: [B3_4] [B5] [FDX-ACB ] by SMART

Other resources with information on 2ALY

Community annotation for 2ALY at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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