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(-) Description

Title :  STRUCTURE OF NAPIN BNIB, NMR, 10 STRUCTURES
 
Authors :  M. Rico, M. Bruix, C. Gonzalez, R. Monsalve, R. Rodriguez
Date :  17 Sep 96  (Deposition) - 17 Sep 97  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (10x)
Keywords :  Napin Ia And Ib, Albumin Seed Protein, Seed Storage Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Rico, M. Bruix, C. Gonzalez, R. I. Monsalve, R. Rodriguez
1H Nmr Assignment And Global Fold Of Napin Bnib, A Representative 2S Albumin Seed Protein.
Biochemistry V. 35 15672 1996
PubMed-ID: 8961930  |  Reference-DOI: 10.1021/BI961748Q
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - NAPIN BNIB
    Chains: A
    Organism Common: RAPE
    Organism Scientific: BRASSICA NAPUS
    Organism Taxid: 3708
 
Molecule 2 - NAPIN BNIB
    Chains: B
    Organism Common: RAPE
    Organism Scientific: BRASSICA NAPUS
    Organism Taxid: 3708

 Structural Features

(-) Chains, Units

  
NMR Structure (10x): 

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1PNB)

(-) SS Bonds  (4, 4)

NMR Structure
No.Residues
1A:5 -B:25
2A:18 -B:14
3B:15 -B:62
4B:27 -B:70

(-) Cis Peptide Bonds  (1, 10)

NMR Structure
No.ModelResidues
11, 2, 3, 4, 5, 6, 7, 8, 9, 10Leu B:58 -Pro B:59

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

NMR Structure (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_2SSI_BRANA_001 *E37Q2SSI_BRANA  ---  ---BQ6Q
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1PNB)

(-) Exons   (0, 0)

(no "Exon" information available for 1PNB)

(-) 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:31
 aligned with 2SSI_BRANA | P24565 from UniProtKB/Swiss-Prot  Length:110

    Alignment length:31
                                    10        20        30 
           2SSI_BRANA     1 QPQKCQREFQQEQHLRACQQWIRQQLAGSPF  31
               SCOP domains d1pnb.1 A:,B: Napin BNIb        SCOP domains
               CATH domains ------------------------------- CATH domains
               Pfam domains ------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh....hhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------- PROSITE
                 Transcript ------------------------------- Transcript
                 1pnb A   1 QPQKCQREFQQEQHLRACQQWIRQQLAGSPF  31
                                    10        20        30 


Chain B from PDB  Type:PROTEIN  Length:75
 aligned with 2SSI_BRANA | P24565 from UniProtKB/Swiss-Prot  Length:110

    Alignment length:75
                                    41        51        61        71        81        91       101     
           2SSI_BRANA    32 QSGPQEGPWLREQCCNELYQEDQVCVCPTLKQAAKSVRVQGQHGPFQSTRIYQIAKNLPNVCNMKQIGTCPFIAI 106
               SCOP domains d1pnb.1 A:,B: Napin BNIb                                                    SCOP domains
               CATH domains 1pnbB00 B:1-75 Plant lipid-transfer and hydrophobic proteins                CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhh...hhh.hhhhhhhhhhhh.hhh.....hhhhhhh..................... Sec.struct. author
                 SAPs(SNPs) -----Q--------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------- Transcript
                 1pnb B   1 QSGPQQGPWLREQCCNELYQEDQVCVCPTLKQAAKSVRVQGQHGPFQSTRIYQIAKNLPNVCNMKQIGTCPFIAI  75
                                    10        20        30        40        50        60        70
   Legend:   → Mismatch (orange background)
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  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 alpha proteins (14657)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

NMR Structure(hide GO term definitions)
Chain A,B   (2SSI_BRANA | P24565)
molecular function
    GO:0045735    nutrient reservoir activity    Functions in the storage of nutritious substrates.

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  Cis Peptide Bonds
    Leu B:58 - Pro B:59   [ RasMol ]  
 

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  1pnb
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