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(-) Description

Title :  CRYSTAL STRUCTURE OF THE C-DOMAIN OF THE T.VAGINALIS INR BINDING PROTEIN, IBP39 (CUBIC CRYSTAL FORM)
 
Authors :  M. A. Schumacher, P. J. Johnson
Date :  20 Aug 03  (Deposition) - 18 Nov 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.75
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (3x)
Keywords :  Inr, Initator Binding Protein, Core Promoter, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. A. Schumacher, A. O. T. Lau, P. J. Johnson
Structural Basis Of Core Promoter Recognition In A Primitiv Eukaryote
Cell(Cambridge, Mass. ) V. 115 413 2003
PubMed-ID: 14622596  |  Reference-DOI: 10.1016/S0092-8674(03)00887-0

(-) Compounds

Molecule 1 - 39 KDA INITIATOR BINDING PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE30
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: C-DOMAIN, RESIDUES 127-341
    Organism Scientific: TRICHOMONAS VAGINALIS
    Organism Taxid: 5722

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (1x): A
Biological Unit 2 (3x): A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1Q89)

(-) Sites  (0, 0)

(no "Site" information available for 1Q89)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1Q89)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1Q89)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Q89)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1Q89)

(-) Exons   (0, 0)

(no "Exon" information available for 1Q89)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:192
 aligned with Q95VR4_TRIVA | Q95VR4 from UniProtKB/TrEMBL  Length:341

    Alignment length:192
                                   157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337  
         Q95VR4_TRIVA   148 MCIGNSTPNEQETFRAKVDEIWFRLTQKTDGTVMRDFLIEKAAEYFKQPEQPKQNAIEVISAIMAPQEEQTKSKADLYKFLAMFGPYETIMLKIASLLLISNNKGHWLTFDPQAEKNANNQRDSISGWFDQNEPNCLILKTPTGIRKIWNKPLIEATGQYLMDENGEKYDSWDKYFEMKPIETYLTAYPTFA 339
               SCOP domains d1q89a_ A: 39 kda initiator binding protein, IBP39, C-terminal domains                                                                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains IBP39-1q89A01 A:148-326                                                                                                                                                            ------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhh....eeehhhhhhhhhhhhh....hhhhhhhhhhhhh......eeehhhhhhhhhhh....hhhhhhhhhhhhhh.......................eeee......eeeeee..eeeeeee..........eee....ee.hhhhhhhhh............. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1q89 A 148 MCIGNSTPNEQETFRAKVDEIWFRLTQKTDGTVMRDFLIEKAAEYFKQPEQPKQNAIEVISAIMAPQEEQTKSKADLYKFLAMFGPYETIMLKIASLLLISNNKGHWLTFDPQAEKNANNQRDSISGWFDQNEPNCLILKTPTGIRKIWNKPLIEATGQYLMDENGEKYDSWDKYFEMKPIETYLTAYPTFA 339
                                   157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337
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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, 1)

Asymmetric Unit
(-)
Class: Multi-domain proteins (alpha and beta) (2421)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1Q89)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: no clan defined [family: IBP39] (3)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1Q89)

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  1q89
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 Related Entries

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

UniProtKB/TrEMBL
        Q95VR4_TRIVA | Q95VR4: 1pp7 1pp8 1q87 1q88

(-) Related Entries Specified in the PDB File

1pp7
1pp8
1q87 C-DOMAIN (TETRAGONAL FORM)
1q88 C-DOMAIN (MONOCLINIC FORM)