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 Diffraction	resolution	3.30 Å
ligand	PHE	enzyme	Ligase E.C.6.1.1.20 BRENDA
Gene Ontology	Chain Function Process Component F, N, L, J, P, B, H, D K, E, M, C, A, O, I, G
Primary reference	Structure 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] (1191 Kb) [Save to disk] Biological Unit Coordinates (3l4g.pdb1.gz) 328 Kb Biological Unit Coordinates (3l4g.pdb2.gz) 297 Kb Biological Unit Coordinates (3l4g.pdb3.gz) 301 Kb Biological Unit Coordinates (3l4g.pdb4.gz) 296 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

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 3L4G, from MSDmotif at EBI

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.

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

---