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(-) Description

Title :  THREE-DIMENSIONAL STRUCTURE OF RABBIT LIVER CD7 METALLOTHIONEIN-2A IN AQUEOUS SOLUTION DETERMINED BY NUCLEAR MAGNETIC RESONANCE
 
Authors :  W. Braun, A. Arseniev, P. Schultze, E. Woergoetter, G. Wagner, M. Vasak, J. H. R. Kaegi, K. Wuthrich
Date :  14 May 90  (Deposition) - 15 Apr 91  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A
Keywords :  Metallothionein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Arseniev, P. Schultze, E. Worgotter, W. Braun, G. Wagner, M. Vasak, J. H. Kagi, K. Wuthrich
Three-Dimensional Structure Of Rabbit Liver [Cd7]Metallothionein-2A In Aqueous Solution Determined By Nuclear Magnetic Resonance.
J. Mol. Biol. V. 201 637 1988
PubMed-ID: 3418714  |  Reference-DOI: 10.1016/0022-2836(88)90644-4
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CD7 METALLOTHIONEIN-2A
    Chains: A
    Engineered: YES
    Organism Common: RABBIT
    Organism Scientific: ORYCTOLAGUS CUNICULUS
    Organism Taxid: 9986

 Structural Features

(-) Chains, Units

  
NMR Structure : 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

NMR Structure (1, 4)
No.NameCountTypeFull Name
1CD4Ligand/IonCADMIUM ION

(-) Sites  (8, 8)

NMR Structure (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:49 , CYS A:50 , CYS A:57 , CYS A:59 , CYS A:60BINDING SITE FOR RESIDUE CD A 101
2AC2SOFTWARECYS A:33 , CYS A:34 , CYS A:44 , CYS A:48BINDING SITE FOR RESIDUE CD A 105
3AC3SOFTWARECYS A:37 , CYS A:41 , LYS A:43 , CYS A:44 , CYS A:60BINDING SITE FOR RESIDUE CD A 106
4AC4SOFTWARECYS A:34 , CYS A:36 , CYS A:37 , CYS A:50BINDING SITE FOR RESIDUE CD A 107
5CD1UNKNOWNCYS A:50 , CYS A:57 , CYS A:59 , CYS A:60NULL
6CD5UNKNOWNCYS A:33 , CYS A:34 , CYS A:44 , CYS A:48NULL
7CD6UNKNOWNCYS A:37 , CYS A:41 , CYS A:44 , CYS A:60NULL
8CD7UNKNOWNCYS A:34 , CYS A:36 , CYS A:37 , CYS A:50NULL

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 1MRB)

(-) 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    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:31
 aligned with MT2A_RABIT | P18055 from UniProtKB/Swiss-Prot  Length:62

    Alignment length:31
                                    41        51        61 
            MT2A_RABIT   32 KSCCSCCPPGCAKCAQGCICKGASDKCSCCA 62
               SCOP domains d1mrba_ A: Metallothionein      SCOP domains
               CATH domains ------------------------------- CATH domains
               Pfam domains Metallothio-1mrbA01 A:31-61     Pfam domains
         Sec.struct. author ............................... Sec.struct. author
                 SAPs(SNPs) ------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------- PROSITE
                 Transcript ------------------------------- Transcript
                  1mrb A 31 KSCCSCCPPGCAKCAQGCICKGASDKCSCCA 61
                                    40        50        60
   Legend:   → Mismatch (orange background)
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: Small proteins (3458)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1MRB)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: Metallothionein (8)

(-) Gene Ontology  (7, 7)

NMR Structure(hide GO term definitions)
Chain A   (MT2A_RABIT | P18055)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0071294    cellular response to zinc ion    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a zinc ion stimulus.
    GO:0045926    negative regulation of growth    Any process that stops, prevents or reduces the rate or extent of growth, the increase in size or mass of all or part of an organism.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0048471    perinuclear region of cytoplasm    Cytoplasm situated near, or occurring around, the nucleus.

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        MT2A_RABIT | P18055: 2mrb

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