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(-) Description

Title :  CRYSTAL STRUCTURE OF RIBOSOME RECYCLING FACTOR MUTANT R31A FROM MYCOBACTERIUM TUBERCULOSIS
 
Authors :  M. Selvaraj, A. Govindan, A. Seshadri, B. Dubey, U. Varshney, M. Vijaya
Date :  23 Apr 13  (Deposition) - 12 Mar 14  (Release) - 12 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.25
Chains :  Asym./Biol. Unit :  A
Keywords :  Ribosome Recycling, Post-Termination Complex, Translation, Elongation Factor G, Bacterial Cytosol (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Selvaraj, A. Govindan, A. Seshadri, B. Dubey, U. Varshney, M. Vijayan
Molecular Flexibility Of Mycobacterium Tuberculosis Ribosom Recycling Factor And Its Functional Consequences: An Exploration Involving Mutants.
J. Biosci. V. 38 845 2013
PubMed-ID: 24296887

(-) Compounds

Molecule 1 - RIBOSOME-RECYCLING FACTOR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET11D
    Expression System Strain: BL21
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: FRR, MT2949, MTCY274.13C, RV2882C
    Mutation: YES
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Strain: H37RV
    Synonym: RRF, RIBOSOME-RELEASING FACTOR

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1CD2Ligand/IonCADMIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:4 , ASP A:8 , ASP A:161 , HIS A:165BINDING SITE FOR RESIDUE CD A 201
2AC2SOFTWAREGLU A:11 , GLU A:14 , MET A:136 , HIS A:140 , GLU A:157BINDING SITE FOR RESIDUE CD A 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4KB4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4KB4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4KB4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4KB4)

(-) Exons   (0, 0)

(no "Exon" information available for 4KB4)

(-) 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:184
                                                                                                                                                                                                                        
               SCOP domains d4kb4a_ A: automated matches                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhh..eeee..eeee....eeee.....eeeeee.hhhhhhhhhhhhhhh......ee....eeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kb4 A   2 IDEALFDAEEKMEKAVAVARDDLSTIRTGAANPGMFSRITIDYYGAATPITQLASINVPEARLVVIKPYEANQLRAIETAIRNSDLGVNPTNDGALIRVAVPQLTEERRRELVKQAKHKGEEAKVSVRNIRRKAMEELHRIRKEGEAGEDEVGRAEKDLDKTTHQYVTQIDELVKHKEGELLEV 185
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181
   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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4KB4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4KB4)

(-) Gene Ontology  (10, 13)

Asymmetric/Biological Unit(hide GO term definitions)

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  4kb4
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 Related Entries

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

UniProtKB/Swiss-Prot
        RRF_MYCTO | P9WGY0: 1wqf 1wqg 1wqh 4kaw 4kb2 4kc6 4kdd
        RRF_MYCTU | P9WGY1: 1wqf 1wqg 1wqh 4kaw 4kb2 4kc6 4kdd

(-) Related Entries Specified in the PDB File

1wqf 1wqg 1wqh 4kaw 4kb2 4kc6 4kdd