1NT3 Hormone Growth Factor Neuropeptide date May 17, 1999
title Human Neurotrophin-3
authors M.J.Butte, P.K.Hwang, W.C.Mobley, R.J.Fletterick
compound source
Molecule: Protein (Neurotrophin-3)
Chain: A
Synonym: Nt-3, Nt3
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.219 R_Free 0.263
length a length b length c angle alpha angle beta angle gamma
37.434 52.067 64.795 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.40 Å
related structures by homologous chain: 1BND

Primary referenceCrystal structure of neurotrophin-3 homodimer shows distinct regions are used to bind its receptors., Butte MJ, Hwang PK, Mobley WC, Fletterick RJ, Biochemistry 1998 Dec 1;37(48):16846-52. PMID:9836577
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk]
  • Biological Unit Coordinates (1nt3.pdb1.gz) 37 Kb
  • CSU: Contacts of Structural Units for 1NT3
  • Likely Quarternary Molecular Structure file(s) for 1NT3
  • Retrieve 1NT3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NT3 from S2C, [Save to disk]
  • View 1NT3 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 1NT3
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1NT3, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nt3a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1nt3 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: [1nt3] [1nt3_A]
  • SWISS-PROT database: [P20783]
  • Domain organization of [NTF3_HUMAN] by SWISSPFAM
  • Domain found in 1NT3: [NGF ] by SMART
  • Other resources with information on 1NT3
  • Community annotation for 1NT3 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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