1TG2 Oxidoreductase date May 28, 2004
title Crystal Structure Of Phenylalanine Hydroxylase A313t Mutant Dihydrobiopterin Bound
authors H.Erlandsen, A.L.Pey, A.Gamez, B.Perez, L.R.Desviat, C.Aguado, R.K S.Surendran, S.Tyring, R.Matalon, C.R.Scriver, M.Ugarte, A.Marti R.C.Stevens
compound source
Molecule: Phenylalanine-4-Hydroxylase
Chain: A
Fragment: Delta Nh 1-102-Delta Cooh 428 Human Phenylalanine Hydroxylase;
Synonym: Pah, Phe-4- Monooxygenase
Ec: 1.14.16.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pah
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmalc2
symmetry Space Group: C 2 2 21
R_factor 0.213 R_Free 0.254
crystal
cell
length a length b length c angle alpha angle beta angle gamma
66.534 107.755 124.282 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand FE, H2B enzyme Oxidoreductase E.C.1.14.16.1 BRENDA
related structures by homologous chain: 1PHZ, 6PAH
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCorrection of kinetic and stability defects by tetrahydrobiopterin in phenylketonuria patients with certain phenylalanine hydroxylase mutations., Erlandsen H, Pey AL, Gamez A, Perez B, Desviat LR, Aguado C, Koch R, Surendran S, Tyring S, Matalon R, Scriver CR, Ugarte M, Martinez A, Stevens RC, Proc Natl Acad Sci U S A. 2004 Nov 30;101(48):16903-8. Epub 2004 Nov 19. PMID:15557004
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (1tg2.pdb1.gz) 53 Kb
  • LPC: Ligand-Protein Contacts for 1TG2
  • CSU: Contacts of Structural Units for 1TG2
  • Likely Quarternary Molecular Structure file(s) for 1TG2
  • Structure Factors (316 Kb)
  • Retrieve 1TG2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TG2 from S2C, [Save to disk]
  • Re-refined 1tg2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1TG2 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 1TG2
  • 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 1TG2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1tg2a_, region A [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1tg2_A] [1tg2]
  • SWISS-PROT database: [P00439]
  • Domain organization of [PH4H_HUMAN] by SWISSPFAM
  • Other resources with information on 1TG2
  • Community annotation for 1TG2 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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