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(-) Description

Title :  NMR STRUCTURE OF 15N-LABELED BARNASE
 
Authors :  M. Y. Reibarkh, L. I. Vasilieva, A. A. Schulga, M. P. Kirpichnikov, A. S. Arseniev
Date :  22 Sep 00  (Deposition) - 10 Jun 03  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Ribonuclease, Alpha-Beta Protein, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Y. Reibarkh, L. I. Vasilieva, A. A. Schulga, M. P. Kirpichnikov, A. S. Arseniev
Refined Solution Structure And Backbone Dynamics Of 15N-Labeled Barnase Studied By Nmr.
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BARNASE
    Chains: A
    EC Number: 3.1.27.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PRBA
    Expression System Taxid: 562
    Organism Scientific: BACILLUS AMYLOLIQUEFACIENS
    Organism Taxid: 1390
    Synonym: RIBONUCLEASE

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1FW7)

(-) Sites  (0, 0)

(no "Site" information available for 1FW7)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1FW7)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1FW7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1FW7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1FW7)

(-) Exons   (0, 0)

(no "Exon" information available for 1FW7)

(-) 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:110
 aligned with RNBR_BACAM | P00648 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:110
                                    57        67        77        87        97       107       117       127       137       147       157
           RNBR_BACAM    48 AQVINTFDGVADYLQTYHKLPDNYITKSEAQALGWVASKGNLADVAPGKSIGGDIFSNREGKLPGKSGRTWREADINYTSGFRNSDRILYSSDWLIYKTTDHYQTFTKIR 157
               SCOP domains d1fw7a_ A: Barnase                                                                                             SCOP domains
               CATH domains 1fw7A00 A:1-110  [code=3.10.450.30, no name defined]                                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhh.....eehhhhhhhhh......hhhhhh...eeeeee...............eeeee...........eeeee....eeee.......eeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 1fw7 A   1 AQVINTFDGVADYLQTYHKLPDNYITKSEAQALGWVASKGNLADVAPGKSIGGDIFSNREGKLPGKSGRTWREADINYTSGFRNSDRILYSSDWLIYKTTDHYQTFTKIR 110
                                    10        20        30        40        50        60        70        80        90       100       110
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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: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1FW7)

(-) Gene Ontology  (10, 10)

NMR Structure(hide GO term definitions)
Chain A   (RNBR_BACAM | P00648)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0004519    endonuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks.
    GO:0004521    endoribonuclease activity    Catalysis of the hydrolysis of ester linkages within ribonucleic acid by creating internal breaks.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0004518    nuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids.
    GO:0004540    ribonuclease activity    Catalysis of the hydrolysis of phosphodiester bonds in chains of RNA.
biological process
    GO:0090501    RNA phosphodiester bond hydrolysis    The RNA metabolic process in which the phosphodiester bonds between ribonucleotides are cleaved by hydrolysis.
    GO:0090502    RNA phosphodiester bond hydrolysis, endonucleolytic    The chemical reactions and pathways involving the hydrolysis of internal 3',5'-phosphodiester bonds in one or two strands of ribonucleotides.
    GO:0090305    nucleic acid phosphodiester bond hydrolysis    The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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  1fw7
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 Related Entries

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

UniProtKB/Swiss-Prot
        RNBR_BACAM | P00648: 1a2p 1b20 1b21 1b27 1b2s 1b2u 1b2x 1b2z 1b3s 1ban 1bao 1bgs 1bne 1bnf 1bng 1bni 1bnj 1bnr 1bns 1brg 1brh 1bri 1brj 1brk 1brn 1brs 1bsa 1bsb 1bsc 1bsd 1bse 1rnb 1x1u 1x1w 1x1x 1x1y 1yvs 2c4b 2f4y 2f56 2f5m 2f5w 2kf3 2kf4 2kf5 2kf6 2za4 3da7 3kch 3q3f

(-) Related Entries Specified in the PDB File

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