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(-) Description

Title :  CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF RLUB
 
Authors :  N. Czudnochowski, J. S. Finer-Moore, R. M. Stroud
Date :  19 Jun 13  (Deposition) - 20 Nov 13  (Release) - 26 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Beta Sheet, Alpha-Beta Protein, Pseudouridine Synthase, E. Coli Ribosomal Rna, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. Czudnochowski, G. W. Ashley, D. V. Santi, A. Alian, J. Finer-Moore, R. M. Stroud
The Mechanism Of Pseudouridine Synthases From A Covalent Complex With Rna, And Alternate Specificity For U2605 Versu U2604 Between Close Homologs.
Nucleic Acids Res. V. 42 2037 2014
PubMed-ID: 24214967  |  Reference-DOI: 10.1093/NAR/GKT1050

(-) Compounds

Molecule 1 - RIBOSOMAL LARGE SUBUNIT PSEUDOURIDINE SYNTHASE B
    Chains: A
    EC Number: 5.4.99.22
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET47 MODIFIED
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 1-251
    Gene: B1269, JW1261, RLUB, YCIL
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12
    Synonym: 23S RRNA PSEUDOURIDINE(2605) SYNTHASE, RRNA PSEUDOURIDYLATE SYNTHASE B, RRNA-URIDINE ISOMERASE B

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2PT2Ligand/IonPLATINUM (II) ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:114 , ARG A:209 , ARG A:226 , CL A:303BINDING SITE FOR RESIDUE PT A 301
2AC2SOFTWAREGLY A:107 , MET A:130 , TRP A:229BINDING SITE FOR RESIDUE PT A 302
3AC3SOFTWAREARG A:209 , PT A:301BINDING SITE FOR RESIDUE CL A 303

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4LAB)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4LAB)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4LAB)

(-) Exons   (0, 0)

(no "Exon" information available for 4LAB)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:187
                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee.............................ee........eeeeeee.hhhhhhhhhh......eeeeeee....hhhhhhhhhhheee..eee...eeeeeeee..eeeeeeee.....hhhhhhhhh....eeeeeeeee..ee.........eee.hhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4lab A  65 QICRVLAYYKPEGELCTRNDPEGRPTVFDRLPKLRGARWIAVGRLDVNTCGLLLFTTDGELANRLMHPSREVEREYAVRVFGQVDDAKLRDLSRGVQLEDGPAAFKTIKFSGGEGINQWYNVTLTEGRNREVRRLWEAVGVQVSRLIRVRYGDIPLPKGLPRGGWTELDLAQTNYLRELVELPPETS 251
                                    74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244
   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 4LAB)

(-) CATH Domains  (0, 0)

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(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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        RLUB_ECOLI | P37765: 4lgt

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