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(-) Description

Title :  AMINO-TERMINAL LIM DOMAIN FROM QUAIL CYSTEINE AND GLYCINE-RICH PROTEIN, NMR, MINIMIZED AVERAGE STRUCTURE
 
Authors :  G. Kontaxis, R. Konrat, B. Kraeutler, R. Weiskirchen, K. Bister
Date :  15 Mar 98  (Deposition) - 27 May 98  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A
Keywords :  Lim Domain Containing Proteins, Metal-Binding Protein, Zinc Finger (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Kontaxis, R. Konrat, B. Krautler, R. Weiskirchen, K. Bister
Structure And Intramodular Dynamics Of The Amino-Terminal Lim Domain From Quail Cysteine- And Glycine-Rich Protein Crp2.
Biochemistry V. 37 7127 1998
PubMed-ID: 9585524  |  Reference-DOI: 10.1021/BI973055V
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - QCRP2 (LIM1)
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET
    Expression System Taxid: 562
    Fragment: N-TERMINAL LIM DOMAIN
    Gene: CSRP2
    Organism Common: JAPANESE QUAIL
    Organism Scientific: COTURNIX JAPONICA
    Organism Taxid: 93934

 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:10 , CYS A:13 , HIS A:31 , CYS A:34BINDING SITE FOR RESIDUE ZN A 82
2AC2SOFTWARECYS A:37 , CYS A:40 , CYS A:58 , CYS A:61BINDING SITE FOR RESIDUE ZN A 83
3ZF1UNKNOWNCYS A:10 , CYS A:13 , HIS A:31 , CYS A:34ZN BINDING SITE.
4ZF2UNKNOWNCYS A:37 , CYS A:40 , CYS A:58 , CYS A:61ZN BINDING SITE.

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1A7I)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1A7I)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1A7I)

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIM_DOMAIN_2PS50023 LIM domain profile.CSRP2_COTJA8-68
118-178		  1A:8-67
-
2LIM_DOMAIN_1PS00478 LIM zinc-binding domain signature.CSRP2_COTJA10-44
120-154		  1A:10-44
-

(-) Exons   (0, 0)

(no "Exon" information available for 1A7I)

(-) 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:60
 aligned with CSRP2_COTJA | Q05158 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:60
                                    17        27        37        47        57        67
           CSRP2_COTJA    8 NKCGACGRTVYHAEEVQCDGRSFHRCCFLCMVCRKNLDSTTVAIHDAEVYCKSCYGKKYG 67
               SCOP domains d1a7ia1 A:8-35              d1a7ia2 A:36-67                  SCOP domains
               CATH domains 1a7iA00 A:8-67 Cysteine Rich Protein                         CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author ..............eeee..eeee..................eee..eee..hhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) LIM_DOMAIN_2  PDB: A:8-67 UniProt: 8-68                      PROSITE (1)
                PROSITE (2) --LIM_DOMAIN_1  PDB: A:10-44         ----------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------ Transcript
                  1a7i A  8 NKCGACGRTVYHAEEVQCDGRSFHRCCFLCMVCRKNLDSTTVAIHDAEVYCKSCYGKKYG 67
                                    17        27        37        47        57        67
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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, 2)

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

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1A7I)

(-) 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

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

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

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