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(-) Description

Title :  RECOMBINANT KRINGLE IV-10/W72R MUTANT OF HUMAN APOLIPOPROTEIN(A)
 
Authors :  I. Mochalkin, A. Tulinsky, A. Scanu
Date :  26 Aug 98  (Deposition) - 18 May 99  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A
Keywords :  Lysine Binding Site, Site Mutation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  I. Mochalkin, B. Cheng, O. Klezovitch, A. M. Scanu, A. Tulinsky
Recombinant Kringle Iv-10 Modules Of Human Apolipoprotein(A): Structure, Ligand Binding Modes, And Biological Relevance.
Biochemistry V. 38 1990 1999
PubMed-ID: 10026282  |  Reference-DOI: 10.1021/BI9820558
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - APOLIPOPROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: KRINGLE IV-10
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: KIV-10/W72R MUTANT OF HUMAN APOLIPOPROTEIN(A)

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 4KIV)

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1LBSUNKNOWNARG A:35 , ASP A:55 , ASP A:57 , TRP A:62 , ARG A:71 , ARG A:72W72R MUTATION OF THE LBS RESULTS IN LOSS OF THE BINDING CAPACITY OF KIV-10.

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:1 -A:80
2A:22 -A:63
3A:51 -A:75

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Thr A:29 -Pro A:30

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4KIV)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4KIV)

(-) Exons   (0, 0)

(no "Exon" information available for 4KIV)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:79
                                                                                                              
               SCOP domains d4kiva_ A: Apolipoprotein A                                                     SCOP domains
               CATH domains 4kivA00 A:0-80 Plasminogen Kringle 4                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............................................................eee.......eee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------- Transcript
                  4kiv A  0 QCYHGNGQSYRGTFSTTVTGRTCQSWSSMTPHRHQRTPENYPNDGLTMNYCRNPDADTGPWCFTMDPSIRREYCNLTRC 80
                                     9        19        29     || 40        50       |61        71         
                                                              35|                   58|                    
                                                               37                    60
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Small proteins (3458)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4KIV)

(-) Gene Ontology  (18, 18)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        APOA_HUMAN | P08519: 1i71 1jfn 1kiv 2feb 3kiv 4bv5 4bv7 4bvc 4bvd 4bvv 4bvw

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4KIV)