1MMK Oxidoreductase date Sep 04, 2002
title Crystal Structure Of Ternary Complex Of The Catalytic Domain Of Human Phenylalanine Hydroxylase ((Feii)) Complexed With Tetrahydrobiopterin And Thienylalanine
authors O.A.Andersen, T.Flatmark, E.Hough
compound source
Molecule: Phenylalanine-4-Hydroxylase
Chain: A
Fragment: Catalytic Domain (Residues 103-427)
Ec: 1.14.16.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pah
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmal
symmetry Space Group: C 2 2 21
R_factor 0.199 R_Free 0.229
crystal
cell
length a length b length c angle alpha angle beta angle gamma
65.194 107.860 123.437 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand FE2, H4B, SO4, TIH enzyme Oxidoreductase E.C.1.14.16.1 BRENDA
related structures by homologous chain: 1DMW, 1PAH
Gene
Ontology
ChainFunctionProcessComponent
A


Primary reference2.0A resolution crystal structures of the ternary complexes of human phenylalanine hydroxylase catalytic domain with tetrahydrobiopterin and 3-(2-thienyl)-L-alanine or L-norleucine: substrate specificity and molecular motions related to substrate binding., Andersen OA, Stokka AJ, Flatmark T, Hough E, J Mol Biol 2003 Oct 31;333(4):747-57. PMID:14568534
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk]
  • Biological Unit Coordinates (1mmk.pdb1.gz) 110 Kb
  • LPC: Ligand-Protein Contacts for 1MMK
  • CSU: Contacts of Structural Units for 1MMK
  • Likely Quarternary Molecular Structure file(s) for 1MMK
  • Structure Factors (239 Kb)
  • Retrieve 1MMK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MMK from S2C, [Save to disk]
  • Re-refined 1mmk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1MMK 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 1MMK
  • 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 1MMK, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mmka_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1mmk from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1mmk_A] [1mmk]
  • SWISS-PROT database: [P00439]
  • Domain organization of [PH4H_HUMAN] by SWISSPFAM
  • Other resources with information on 1MMK
  • Community annotation for 1MMK 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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