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(-) Description

Title :  QUAIL CYSTEINE AND GLYCINE-RICH PROTEIN, NMR, MINIMIZED AVERAGE STRUCTURE
 
Authors :  R. Konrat, R. Weiskirchen, B. Krautler, K. Bister
Date :  17 Feb 97  (Deposition) - 20 Aug 97  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A
Keywords :  Lim Domain Containing Proteins, Metal-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Konrat, R. Weiskirchen, B. Krautler, K. Bister
Solution Structure Of The Carboxyl-Terminal Lim Domain From Quail Cysteine-Rich Protein Crp2.
J. Biol. Chem. V. 272 12001 1997
PubMed-ID: 9115265  |  Reference-DOI: 10.1074/JBC.272.18.12001
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYSTEINE AND GLYCINE-RICH PROTEIN
    Cell Line: BL21
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET3D-QCRP2(LIM2)
    Expression System Strain: BL21 (DE3) PLYSS
    Expression System Taxid: 562
    Fragment: C-TERMINAL LIM DOMAIN RESIDUES 82 - 194
    Organism Common: JAPANESE QUAIL
    Organism Scientific: COTURNIX JAPONICA
    Organism Taxid: 93934
    Synonym: QCRP2(LIM2), ZN(II)-QCRP2(LIM2)

 Structural Features

(-) Chains, Units

  
NMR Structure : 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

NMR Structure (1, 2)
No.NameCountTypeFull Name
1ZN2Ligand/IonZINC ION

(-) Sites  (4, 4)

NMR Structure (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:147 , CYS A:150 , CYS A:168 , CYS A:171BINDING SITE FOR RESIDUE ZN A 195
2AC2SOFTWARECYS A:120 , CYS A:123 , HIS A:141 , CYS A:144BINDING SITE FOR RESIDUE ZN A 196
3ZN1UNKNOWNCYS A:120 , CYS A:123 , HIS A:141 , CYS A:144FIRST ZINC BINDING SITE.
4ZN2UNKNOWNCYS A:147 , CYS A:150 , CYS A:168 , CYS A:171SECOND ZINC BINDING SITE.

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIM_DOMAIN_2PS50023 LIM domain profile.CSRP2_COTJA8-68
118-178		  1-
A:118-175
2LIM_DOMAIN_1PS00478 LIM zinc-binding domain signature.CSRP2_COTJA10-44
120-154		  1-
A:120-154

(-) Exons   (0, 0)

(no "Exon" information available for 1QLI)

(-) 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:59
 aligned with CSRP2_COTJA | Q05158 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:59
                                   126       136       146       156       166         
          CSRP2_COTJA   117 AEKCSRCGDSVYAAEKVIGAGKPWHKNCFRCAKCGKSLESTTLTEKEGEIYCKGCYAKN 175
               SCOP domains d1qlia1 A:117-144           d1qlia2 A:145-175               SCOP domains
               CATH domains 1qliA00 A:117-175 Cysteine Rich Protein                     CATH domains
               Pfam domains ---LIM-1qliA01 A:120-175                                    Pfam domains
         Sec.struct. author .eee...eeeee...eeee..eeeee..eee....eee.....eee..eeeeehhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -LIM_DOMAIN_2  PDB: A:118-175 UniProt: 118-178              PROSITE (1)
                PROSITE (2) ---LIM_DOMAIN_1  PDB: A:120-154       --------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------- Transcript
                 1qli A 117 AEKCSRCGDSVYAAEKVIGAGKPWHKNCFRCAKCGKSLESTTLTEKEGEIYCKGCYAKN 175
                                   126       136       146       156       166
   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  (1, 2)

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

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: LIM] (23)

(-) Gene Ontology  (5, 5)

NMR Structure(hide GO term definitions)
Chain A   (CSRP2_COTJA | Q05158)
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:0030154    cell differentiation    The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state.
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
cellular component
    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.

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 Related Entries

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UniProtKB/Swiss-Prot
        CSRP2_COTJA | Q05158: 1a7i 1cxx 1ibi

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