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(-) Description

Title :  NUIA
 
Authors :  T. W. Kirby, G. A. Mueller, E. F. Derose, M. S. Lebetkin, G. Meiss, A. Ping R. E. London
Date :  17 Jan 02  (Deposition) - 04 Dec 02  (Release) - 13 Jul 11  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (7x)
NMR Structure *:  A  (1x)
Keywords :  Nuclease A Inhibitor, Nuia, Nuclease A, Nuca, Pr-1-Like, Nuclease Inhibitor, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. W. Kirby, G. A. Mueller, E. F. Derose, M. S. Lebetkin, G. Meiss, A. Pingoud, R. E. London
The Nuclease A Inhibitor Represents A New Variation Of The Rare Pr-1 Fold.
J. Mol. Biol. V. 320 771 2002
PubMed-ID: 12095254  |  Reference-DOI: 10.1016/S0022-2836(02)00460-6

(-) Compounds

Molecule 1 - NUIA
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: NOSTOC SP.
    Organism Taxid: 103690
    Strain: PCC 7120

 Structural Features

(-) Chains, Units

  1
NMR Structure (7x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1KTU)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

NMR Structure
No.Residues
1Pro A:48 -Val A:49

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1KTU)

(-) 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:143
 aligned with Q44296_9NOST | Q44296 from UniProtKB/TrEMBL  Length:135

    Alignment length:143
                                    1                                                                                                                                      
                                    |2        12        22        32        42        52        62        72        82        92       102       112       122       132   
         Q44296_9NOST     - --------MTKTNSEILEQLKQASDGLLFMSESEYPFEVFLWEGSAPPVTHEIVLQQTGHGQDAPFKVVDIDSFFSRATTPQDWYEDEENAVVAKFQKLLEVIKSNLKNPQVYRLGEVELDVYVIGETPAGNLAGISTKVVET 135
               SCOP domains d1ktua_ A: Nuclease A inhibitor (NuiA)                                                                                                          SCOP domains
               CATH domains 1ktuA00 A:1-143 Nuia                                                                                                                            CATH domains
               Pfam domains ---------NuiA-1ktuA01 A:10-143                                                                                                                  Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhhhh............eeeee.........hhhhhhhh.......ee.hhhhhh..........hhhhhhhhhhhhhhhhh........eeeee....eeeeee.......eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ktu A   1 MHHHHHHGSTKTNSEILEQLKQASDGLLFMSESEYPFEVFLWEGSAPPVTHEIVLQQTGHGQDAPFKVVDIDSFFSRATTPQDWYEDEENAVVAKFQKLLEVIKSNLKNPQVYRLGEVELDVYVIGETPAGNLAGISTKVVET 143
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140   


Chain A from PDB  Type:PROTEIN  Length:143
 aligned with Q7A260_NOSS1 | Q7A260 from UniProtKB/TrEMBL  Length:135

    Alignment length:143
                                    1                                                                                                                                      
                                    |2        12        22        32        42        52        62        72        82        92       102       112       122       132   
         Q7A260_NOSS1     - --------MTKTNSEILEQLKQASDGLLFMSESEYPFEVFLWEGSAPPVTHEIVLQQTGHGQDAPFKVVDIDSFFSRATTPQDWYEDEENAVVAKFQKLLEVIKSNLKNPQVYRLGEVELDVYVIGETPAGNLAGISTKVVET 135
               SCOP domains d1ktua_ A: Nuclease A inhibitor (NuiA)                                                                                                          SCOP domains
               CATH domains 1ktuA00 A:1-143 Nuia                                                                                                                            CATH domains
               Pfam domains ---------NuiA-1ktuA01 A:10-143                                                                                                                  Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhhhh............eeeee.........hhhhhhhh.......ee.hhhhhh..........hhhhhhhhhhhhhhhhh........eeeee....eeeeee.......eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ktu A   1 MHHHHHHGSTKTNSEILEQLKQASDGLLFMSESEYPFEVFLWEGSAPPVTHEIVLQQTGHGQDAPFKVVDIDSFFSRATTPQDWYEDEENAVVAKFQKLLEVIKSNLKNPQVYRLGEVELDVYVIGETPAGNLAGISTKVVET 143
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
   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: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: NuiA] (2)

(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
    (no "Gene Ontology" information available for 1KTU)

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  Sites
(no "Sites" information available for 1ktu)
 
  Cis Peptide Bonds
    Pro A:48 - Val A:49   [ RasMol ]  
 

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 Databases and Analysis Tools

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  1ktu
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  Q44296_9NOST | Q44296
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  Q7A260_NOSS1 | Q7A260
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 Related Entries

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

UniProtKB/Swiss-Prot
        Q44296_9NOST | Q44296: 1j57
UniProtKB/TrEMBL
        Q7A260_NOSS1 | Q7A260: 1j57 2o3b

(-) Related Entries Specified in the PDB File

1j57 1J57 REPRESENTS THE MINIMIZED AVERAGE STRUCTURE.