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(-) Description

Title :  NMR SOLUTION STRUCTURE OF THE VIRAL RECEPTOR DOMAIN OF TVA
 
Authors :  Q. -Y. Wang, W. Huang, K. Dolmer, P. G. W. Gettins, L. Rong
Date :  13 Aug 01  (Deposition) - 08 Mar 02  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Disulfide Bond, Alpha Helix, Calcium Cage, Signaling Protein, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Q. Y. Wang, W. Huang, K. Dolmer, P. G. Gettins, L. Rong
Solution Structure Of The Viral Receptor Domain Of Tva And Its Implications In Viral Entry.
J. Virol. V. 76 2848 2002
PubMed-ID: 11861852  |  Reference-DOI: 10.1128/JVI.76.6.2848-2856.2002
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - SUBGROUP A ROUS SARCOMA VIRUS RECEPTORS PG800 AND PG950
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PGEX-4T-1
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Fragment: LDL-A DOMAIN
    Organism Common: JAPANESE QUAIL
    Organism Scientific: COTURNIX JAPONICA
    Organism Taxid: 93934
    Synonym: TVA LDL-A MODULE

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

NMR Structure (1, 1)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:27 , ASP A:30 , HIS A:32 , ASP A:34 , ASP A:40 , GLU A:41BINDING SITE FOR RESIDUE CA A 48

(-) SS Bonds  (3, 3)

NMR Structure
No.Residues
1A:5 -A:22
2A:12 -A:35
3A:29 -A:44

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LDLRA_2PS50068 LDL-receptor class A (LDLRA) domain profile.RSVR_COTJA29-70  1A:4-45

(-) Exons   (0, 0)

(no "Exon" information available for 1JRF)

(-) 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:47
 aligned with RSVR_COTJA | P98162 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:52
                                    30        40        50        60        70  
            RSVR_COTJA   21 GSGNGSLSRCPPGQFRCSEPPGAHGECYPQDWLCDGHPDCDDGRDEWGCGTS 72
               SCOP domains d1     jrfa_ A: soluble Tva ectodomain, sTva47       SCOP domains
               CATH domains 1j     rfA00 A:1-47 Low-density Lipoprotein Receptor CATH domains
               Pfam domains ---------------------------------------------------- Pfam domains
         Sec.struct. author ..-----....................hhhhhh............hhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------- SAPs(SNPs)
                    PROSITE --------LDLRA_2  PDB: A:4-45 UniProt: 29-70       -- PROSITE
                 Transcript ---------------------------------------------------- Transcript
                  1jrf A  1 GS-----SRCPPGQFRCSEPPGAHGECYPQDWLCDGHPDCDDGRDEWGCGTS 47
                             |     | 5        15        25        35        45  
                             2     3
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  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: Small proteins (3458)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Few Secondary Structures (1120)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1JRF)

(-) Gene Ontology  (2, 2)

NMR Structure(hide GO term definitions)
Chain A   (RSVR_COTJA | P98162)
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        RSVR_COTJA | P98162: 1k7b

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