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(-) Description

Title :  THE NMR STRUCTURE OF THE ACTIVATION DOMAIN ISOLATED FROM PORCINE PROCARBOXYPEPTIDASE B
 
Authors :  J. Vendrell, G. Wider, M. Billeter, F. X. Aviles, K. Wuthrich
Date :  18 Nov 91  (Deposition) - 31 Oct 93  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Hydrolase(C-Terminal Peptidase) (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. Vendrell, M. Billeter, G. Wider, F. X. Aviles, K. Wuthrich
The Nmr Structure Of The Activation Domain Isolated From Porcine Procarboxypeptidase B.
Embo J. V. 10 11 1991
PubMed-ID: 1989879
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROCARBOXYPEPTIDASE B
    ChainsA
    EC Number3.4.17.2
    EngineeredYES
    Organism CommonPIG
    Organism ScientificSUS SCROFA
    Organism Taxid9823

 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 1PBA)

(-) Sites  (0, 0)

(no "Site" information available for 1PBA)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 16)

NMR Structure
No.ModelResidues
13, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20Lys A:39 -Pro A:40

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1PBA)

(-) 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:81
 aligned with CBPB1_PIG | P09955 from UniProtKB/Swiss-Prot  Length:416

    Alignment length:81
                                    25        35        45        55        65        75        85        95 
             CBPB1_PIG   16 HHSGEHFEGEKVFRVNVEDENDISLLHELASTRQIDFWKPDSVTQIKPHSTVDFRVKAEDILAVEDFLEQNELQYEVLINN 96
               SCOP domains d1pbaa_ A: Procarboxypeptidase B                                                  SCOP domains
               CATH domains 1pbaA00 A:1-81  [code=3.30.70.340, no name defined]                               CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeee.hhhhhhhhhhhhhh.........hhhhh...eee.......hhhhhhhhhhh....ee..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                  1pba A  1 HHSGEHFEGEKVFRVNVEDENDISELHELASTRQIDFWKPDSVTQIKPHSTVDFRVKAEDILAVEDFLEQNELQYEVLINN 81
                                    10        20        30        40        50        60        70        80 

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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

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (10, 10)

NMR Structure(hide GO term definitions)
Chain A   (CBPB1_PIG | P09955)
molecular function
    GO:0004180    carboxypeptidase activity    Catalysis of the hydrolysis of the terminal or penultimate peptide bond at the C-terminal end of a peptide or polypeptide.
    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:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004181    metallocarboxypeptidase activity    Catalysis of the hydrolysis of C-terminal amino acid residues from a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008237    metallopeptidase activity    Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
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.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.

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    Lys A:39 - Pro A:40   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        CBPB1_PIG | P099551nsa 1z5r 1zg7 1zg8 1zg9 2jew 2piy 2piz 2pj0 2pj1 2pj2 2pj3 2pj4 2pj5 2pj6 2pj7 2pj8 2pj9 2pja 2pjb 2pjc 3glj 3wab 3wc5 3wc6 3wc7 4uia 4uib 4z65 5j1q 5jc6 5lrg 5lrj 5lrk 5lyd 5lyf 5lyi 5lyl

(-) Related Entries Specified in the PDB File

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