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(-) Description

Title :  SOLUTION STRUCTURE OF THE CARBOXYL TERMINAL DOMAIN OF THE CILIARY NEUROTROPHIC FACTOR RECEPTOR
 
Authors :  D. Man, W. He, K. H. Sze, G. Ke, D. K. Smith, N. Y. Ip, G. Zhu
Date :  08 Apr 03  (Deposition) - 10 Aug 04  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (21x)
Keywords :  Cytokine, Ciliary Neurotrophic Factor, Leukemia Inhibitory Factor, Cytokine Receptor, Fibronectin Type Iii Domain-Like Topology, Seven Beta-Strands, Two Anti-Parallel Beta-Sheets, Nmr, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Man, W. He, K. H. Sze, K. Gong, D. K. Smith, G. Zhu, N. Y. Ip
Solution Structure Of The C-Terminal Domain Of The Ciliary Neurotrophic Factor (Cntf) Receptor And Ligand Free Associations Among Components Of The Cntf Receptor Complex
J. Biol. Chem. V. 278 23285 2003
PubMed-ID: 12707266  |  Reference-DOI: 10.1074/JBC.M301976200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CILIARY NEUROTROPHIC FACTOR RECEPTOR ALPHA
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PGEX-6P1
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Fragment: CARBOXYL TERMINAL DOMAIN
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CNTF RECEPTOR

 Structural Features

(-) Chains, Units

  
NMR Structure (21x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1UC6)

(-) Sites  (0, 0)

(no "Site" information available for 1UC6)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1UC6)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1UC6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1UC6)

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FN3PS50853 Fibronectin type-III domain profile.CNTFR_HUMAN108-205
206-306		  1-
A:10-109
2HEMATOPO_REC_L_F3PS01354 Long hematopoietin receptor, soluble alpha chains family signature.CNTFR_HUMAN202-244  1A:6-48

(-) Exons   (3, 3)

NMR Structure (3, 3)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.2aENST000003789802aENSE00001479479chr9:34589735-34589553183CNTFR_HUMAN-00--
1.3ENST000003789803ENSE00001221746chr9:34581203-34581093111CNTFR_HUMAN-00--
1.4ENST000003789804ENSE00001641346chr9:34568979-3456889585CNTFR_HUMAN1-29290--
1.5ENST000003789805ENSE00000928113chr9:34564830-34564597234CNTFR_HUMAN29-107790--
1.6ENST000003789806ENSE00000832920chr9:34557982-34557865118CNTFR_HUMAN107-146400--
1.7ENST000003789807ENSE00000832919chr9:34557690-34557524167CNTFR_HUMAN146-202571A:1-6 (gaps)18
1.8ENST000003789808ENSE00002201335chr9:34556416-34556253164CNTFR_HUMAN202-256551A:6-6055
1.9ENST000003789809ENSE00000832917chr9:34552852-34552672181CNTFR_HUMAN257-317611A:61-10949
1.10ENST0000037898010ENSE00000832916chr9:34552327-34552159169CNTFR_HUMAN317-373570--
1.11ENST0000037898011ENSE00001479433chr9:34552069-34551430640CNTFR_HUMAN373-37420--

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:109
 aligned with CNTFR_HUMAN | P26992 from UniProtKB/Swiss-Prot  Length:372

    Alignment length:121
                                   194       204       214       224       234       244       254       264       274       284       294       304 
          CNTFR_HUMAN   185 NALGHNATAITFDEFTIVKPDPPENVVARPVPSNPRRLEVTWQTPSTWPDPESFPLKFFLRYRPLILDQWQHVELSDGTAHTITDAYAGKEYIIQVAAKDNEIGTWSDWSVAAHATPWTEE 305
               SCOP domains d1uc6            a_ A: Ciliary neurotrophic factor receptor alpha                                                         SCOP domains
               CATH domains 1uc6A            00 A:1-109 Immunoglobulins                                                                               CATH domains
               Pfam domains --------------------fn3-1uc6A01 A:9-98                                                                        ----------- Pfam domains
         Sec.struct. author .....------------......eeeeeee.......eeeeee..............eeeeeee........eee....eeee........eeeeee.............eeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) FN3  PDB: -          FN3  PDB: A:10-109 UniProt: 206-306                                                                  PROSITE (1)
                PROSITE (2) -----------------HEMATOPO_REC_L_F3  PDB: A:6-48             ------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) Exon 1.7          ------------------------------------------------------Exon 1.9  PDB: A:61-109 UniProt: 257-317          Transcript 1 (1)
           Transcript 1 (2) -----------------Exon 1.8  PDB: A:6-60 UniProt: 202-256                 ------------------------------------------------- Transcript 1 (2)
                 1uc6 A   1 GPLGS------------VKPDPPENVVARPVPSNPRRLEVTWQTPSTWPDPESFPLKFFLRYRPLILDQWQHVELSNGTAHTITDAYAGKEYIIQVAAKDNEIGTWSDWSVAAHATPWTEE 109
                                |    -       | 8        18        28        38        48        58        68        78        88        98       108 
                                5            6
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: E-set (290)

(-) Gene Ontology  (20, 20)

NMR Structure(hide GO term definitions)
Chain A   (CNTFR_HUMAN | P26992)
molecular function
    GO:0004897    ciliary neurotrophic factor receptor activity    Combining with ciliary neurotrophic factor (CNTF) and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity.
    GO:0019955    cytokine binding    Interacting selectively and non-covalently with a cytokine, any of a group of proteins that function to control the survival, growth and differentiation of tissues and cells, and which have autocrine and paracrine activity.
    GO:0004896    cytokine receptor activity    Combining with a cytokine and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity.
    GO:0005102    receptor binding    Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
biological process
    GO:0003360    brainstem development    The progression of the brainstem from its formation to the mature structure. The brainstem is the part of the brain that connects the brain with the spinal cord.
    GO:0070120    ciliary neurotrophic factor-mediated signaling pathway    A series of molecular signals initiated by the binding of a ciliary neurotrophic factor (CNTF) to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0043524    negative regulation of neuron apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process in neurons.
    GO:0007399    nervous system development    The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state.
    GO:0008284    positive regulation of cell proliferation    Any process that activates or increases the rate or extent of cell proliferation.
    GO:0007548    sex differentiation    The establishment of the sex of an organism by physical differentiation.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
    GO:0060538    skeletal muscle organ development    The progression of a skeletal muscle organ over time from its initial formation to its mature state. A skeletal muscle organ includes the skeletal muscle tissue and its associated connective tissue.
    GO:0001967    suckling behavior    Specific behavior of a newborn or infant mammal that results in the derivation of nourishment from the breast.
cellular component
    GO:0097059    CNTFR-CLCF1 complex    A protein complex that is composed of two soluble ciliary neurotrophic factor receptor alpha subunits (product of the CNTFR gene) and two molecules of cardiotrophin-like cytokine factor 1 (product of the CLCF1 gene). The complex is secreted into the extracellular space.
    GO:0031225    anchored component of membrane    The component of a membrane consisting of the gene products that are tethered to the membrane only by a covalently attached anchor, such as a lipid group that is embedded in the membrane. Gene products with peptide sequences that are embedded in the membrane are excluded from this grouping.
    GO:0016324    apical plasma membrane    The region of the plasma membrane located at the apical end of the cell.
    GO:0070110    ciliary neurotrophic factor receptor complex    A protein complex that acts as a receptor for the cytokine ciliary neurotrophic factor (CNTF). In humans the receptor complex is a hexamer composed of two molecules each of CNTF and CNTFR and one molecule each of gp130 and LIFR.
    GO:0019898    extrinsic component of membrane    The component of a membrane consisting of gene products and protein complexes that are loosely bound to one of its surfaces, but not integrated into the hydrophobic region.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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