1IB1 Signaling Protein Transferase date Mar 26, 2001
title Crystal Structure Of The 14-3-3 Zeta:Serotonin N-Acetyltrans Complex
authors T.Obsil, R.Ghirlando, D.C.Klein, S.Ganguly, F.Dyda
compound source
Molecule: 14-3-3 Zeta Isoform
Chain: A, B, C, D
Synonym: Protein Kinase C Inhibitor Protein-1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ywhaz
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet14b

Molecule: Serotonin N-Acetyltransferase
Chain: E, F, G, H
Synonym: Aralkylamine N-Acetyltransferase, Aa-Nat, Serotoni Acetylase;
Ec: 2.3.1.87
Engineered: Yes

Organism_scientific: Ovis Aries
Organism_common: Sheep
Organism_taxid: 9940
Gene: Aanat Or Snat
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Plys
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-4t-1
symmetry Space Group: P 1
R_factor 0.204 R_Free 0.228
crystal
cell
length a length b length c angle alpha angle beta angle gamma
74.717 75.078 101.780 90.14 90.06 63.04
method X-Ray Diffractionresolution 2.70 Å
ligand COT, TPO enzyme Transferase E.C.2.3.1.87 BRENDA
related structures by homologous chain: 1B6B, 1O9E, 1O9F
Gene
Ontology
ChainFunctionProcessComponent
A, B, C, D
  • positive regulation of prote...

  • F, E, H, G


    Primary referenceCrystal structure of the 14-3-3zeta:serotonin N-acetyltransferase complex. a role for scaffolding in enzyme regulation., Obsil T, Ghirlando R, Klein DC, Ganguly S, Dyda F, Cell 2001 Apr 20;105(2):257-67. PMID:11336675
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (272 Kb) [Save to disk]
  • Biological Unit Coordinates (1ib1.pdb1.gz) 133 Kb
  • Biological Unit Coordinates (1ib1.pdb2.gz) 135 Kb
  • LPC: Ligand-Protein Contacts for 1IB1
  • CSU: Contacts of Structural Units for 1IB1
  • Likely Quarternary Molecular Structure file(s) for 1IB1
  • Retrieve 1IB1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IB1 from S2C, [Save to disk]
  • View 1IB1 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 1IB1
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1IB1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ib1a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ib1b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1p1ib1, region B:10-322,B:438-533 [Jmol] [rasmolscript] [script source]
        - Domain d1v1ib1, region B:319-392 [Jmol] [rasmolscript] [script source]
        - Domain d1w1ib1, region B:39-508 [Jmol] [rasmolscript] [script source]
        - Domain d1u1ib1, region B:401-627,B:733-792 [Jmol] [rasmolscript] [script source]
        - Domain d1n1ib1, region B:8-51 [Jmol] [rasmolscript] [script source]
        - Domain d1ib1c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1ib1d_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1ib1e_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1ib1f_, region F [Jmol] [rasmolscript] [script source]
        - Domain d1ib1g_, region G [Jmol] [rasmolscript] [script source]
        - Domain d1ib1h_, region H [Jmol] [rasmolscript] [script source]
  • 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: [1ib1_B] [1ib1_C] [1ib1_H] [1ib1] [1ib1_G] [1ib1_F] [1ib1_E] [1ib1_D] [1ib1_A]
  • SWISS-PROT database: [P63104] [Q29495]
  • Belongs to the 14-3-3 protein (14-3-3) family according to TCDB.
  • Domain organization of [1433Z_HUMAN] [SNAT_SHEEP] by SWISSPFAM
  • Domain found in 1IB1: [14_3_3 ] by SMART
  • Other resources with information on 1IB1
  • Community annotation for 1IB1 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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