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(-) Description

Title :  SOLUTION STRUCTURE OF HUMAN APOCOX17
 
Authors :  L. Banci, I. Bertini, S. Ciofi-Baffoni, A. Janicka, M. Martinelli, H. Kozlowski, P. Palumaa
Date :  08 Dec 07  (Deposition) - 18 Dec 07  (Release) - 01 Apr 08  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Coiled Coil-Helix-Coiled Coil-Helix Domain, Copper Binding Protein, Alpha-Hairpin Fold, Chaperone, Metal-Binding, Mitochondrion, Metal Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Banci, I. Bertini, S. Ciofi-Baffoni, A. Janicka, M. Martinelli, H. Kozlowski, P. Palumaa
A Structural-Dynamical Characterization Of Human Cox17
J. Biol. Chem. V. 283 7912 2008
PubMed-ID: 18093982  |  Reference-DOI: 10.1074/JBC.M708016200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYTOCHROME C OXIDASE COPPER CHAPERONE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21-ORIGAMI(DE3)
    Expression System Taxid: 562
    Expression System Vector: PETG-30A
    Expression System Vector Type: VECTOR
    Gene: COX17
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: COX17

 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 2RN9)

(-) Sites  (0, 0)

(no "Site" information available for 2RN9)

(-) SS Bonds  (2, 2)

NMR Structure
No.Residues
1A:30 -A:59
2A:40 -A:49

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2RN9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2RN9)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CHCHPS51808 Coiled coil-helix-coiled coil-helix (CHCH) domain profile.COX17_HUMAN23-63  1A:27-67

(-) Exons   (2, 2)

NMR Structure (2, 2)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1bENST000002610701bENSE00000934178chr3:119396250-119396051200COX17_HUMAN1-36361A:5-4036
1.3bENST000002610703bENSE00000934179chr3:119394080-11939399289COX17_HUMAN36-63281A:40-6728
1.5cENST000002610705cENSE00001838533chr3:119388512-119388118395COX17_HUMAN-00--

(-) 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:67
 aligned with COX17_HUMAN | Q14061 from UniProtKB/Swiss-Prot  Length:63

    Alignment length:67
                                1                                                              
                                |    6        16        26        36        46        56       
           COX17_HUMAN    - ----MPGLVDSNPAPPESQEKKPLKPCCACPETKKARDACIIEKGEEHCGHLIEAHKECMRALGFKI 63
               SCOP domains ------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------- CATH domains
               Pfam domains ------------------COX17-2rn9A01 A:19-67                             Pfam domains
         Sec.struct. author .............................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------CHCH  PDB: A:27-67 UniProt: 23-63         PROSITE
           Transcript 1 (1) ----Exon 1.1b  PDB: A:5-40 UniProt: 1-36--------------------------- Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------Exon 1.3b  PDB: A:40-67      Transcript 1 (2)
                  2rn9 A  1 GSFTMPGLVDSNPAPPESQEKKPLKPCCACPETKKARDACIIEKGEEHCGHLIEAHKECMRALGFKI 67
                                    10        20        30        40        50        60
   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  (0, 0)

(no "SCOP Domain" information available for 2RN9)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2RN9)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: COX17] (5)

(-) Gene Ontology  (11, 11)

NMR Structure(hide GO term definitions)
Chain A   (COX17_HUMAN | Q14061)
molecular function
    GO:0016531    copper chaperone activity    Assists in the delivery of copper ions to target proteins or compartments.
    GO:0005507    copper ion binding    Interacting selectively and non-covalently with copper (Cu) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0007420    brain development    The process whose specific outcome is the progression of the brain over time, from its formation to the mature structure. Brain development begins with patterning events in the neural tube and ends with the mature structure that is the center of thought and emotion. The brain is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.).
    GO:0006825    copper ion transport    The directed movement of copper (Cu) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0006091    generation of precursor metabolites and energy    The chemical reactions and pathways resulting in the formation of precursor metabolites, substances from which energy is derived, and any process involved in the liberation of energy from these substances.
    GO:0007507    heart development    The process whose specific outcome is the progression of the heart over time, from its formation to the mature structure. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005758    mitochondrial intermembrane space    The region between the inner and outer lipid bilayers of the mitochondrial envelope.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

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 Related Entries

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

UniProtKB/Swiss-Prot
        COX17_HUMAN | Q14061: 2l0y 2lgq 2rnb

(-) Related Entries Specified in the PDB File

2rnb SOLUTION STRUCTURE OF THE CU(I) STATES OF HUMAN COX17 RELATED ID: 11019 RELATED DB: BMRB