3L4G Ligase date Dec 20, 2009
title Crystal Structure Of Homo Sapiens Cytoplasmic Phenylalanyl-T Synthetase
authors I.Finarov, N.Moor, N.Kessler, L.Klipcan, M.G.Safro
compound source
Molecule: Phenylalanyl-Trna Synthetase Alpha Chain
Chain: A, C, E, G, I, K, M, O
Synonym: Cytoplasmic Phenylalanyl-Trna Synthetase Alpha Sub Phenylalanine--Trna Ligase Alpha Chain, Phers, Cml33;
Ec: 6.1.1.20
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Farsa, Fars, Farsl, Farsla
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Blr
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21

Molecule: Phenylalanyl-Trna Synthetase Beta Chain
Chain: B, D, F, H, J, L, N, P
Synonym: Cytoplasmic Phenylalanyl-Trna Synthetase Beta Subu Phenylalanine--Trna Ligase Beta Chain, Phers;
Ec: 6.1.1.20
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Farsb, Farslb, Frsb, Hspc173
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Blr
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28
symmetry Space Group: C 1 2 1
R_factor 0.242 R_Free 0.287
crystal
cell
length a length b length c angle alpha angle beta angle gamma
363.338 213.884 212.957 90.00 125.20 90.00
method X-Ray Diffractionresolution 3.30 Å
ligand PHE enzyme Ligase E.C.6.1.1.20 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
F, N, L, J, P, B, H, D


K, E, M, C, A, O, I, G


Primary referenceStructure of human cytosolic phenylalanyl-tRNA synthetase: evidence for kingdom-specific design of the active sites and tRNA binding patterns., Finarov I, Moor N, Kessler N, Klipcan L, Safro MG, Structure. 2010 Mar 10;18(3):343-53. PMID:20223217
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1213 Kb) [Save to disk]
  • Biological Unit Coordinates (3l4g.pdb1.gz) 335 Kb
  • Biological Unit Coordinates (3l4g.pdb2.gz) 303 Kb
  • Biological Unit Coordinates (3l4g.pdb3.gz) 307 Kb
  • Biological Unit Coordinates (3l4g.pdb4.gz) 302 Kb
  • LPC: Ligand-Protein Contacts for 3L4G
  • CSU: Contacts of Structural Units for 3L4G
  • Structure Factors (1629 Kb)
  • Retrieve 3L4G in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3L4G from S2C, [Save to disk]
  • Re-refined 3l4g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3L4G 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 3L4G
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3L4G, from MSDmotif at EBI
  • Fold representative 3l4g from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3l4g_C] [3l4g_F] [3l4g_H] [3l4g_D] [3l4g_M] [3l4g_O] [3l4g_I] [3l4g_L] [3l4g_E] [3l4g_N] [3l4g] [3l4g_G] [3l4g_P] [3l4g_B] [3l4g_A] [3l4g_K] [3l4g_J]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3L4G: [B3_4] [B5 ] by SMART
  • Other resources with information on 3L4G
  • Community annotation for 3L4G at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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