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(-) Description

Title :  CRYSTAL STRUCTURE OF RNASE AS FROM M TUBERCULOSIS
 
Authors :  M. Romano, R. Van De Weerd, F. C. C. Brouwer, G. N. Roviello, R. Lacroix M. Sparrius, G. Van Den Brink-Van Stempvoort, J. J. Maaskant, A. M. Sar, B. J. Appelmelk, J. J. Geurtsen, R. Berisio
Date :  22 Jan 14  (Deposition) - 21 May 14  (Release) - 21 May 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Alpha/Beta Fold, Exoribonuclease, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Romano, R. Van De Weerd, F. C. C. Brouwer, G. N. Roviello, R. Lacroix, M. Sparrius, G. Van Den Brink-Van Stempvoort, J. J. Maaskant, A. M. Van Der Sar, B. J. Appelmelk, J. J. Geurtsen, R. Berisio
Structure And Function Of Rnase As, A Polyadenylate-Specifi Exoribonuclease Affecting Mycobacterial Virulence In Vivo
Structure V. 22 719 2014
PubMed-ID: 24704253  |  Reference-DOI: 10.1016/J.STR.2014.01.014

(-) Compounds

Molecule 1 - 3'-5' EXORIBONUCLEASE RV2179C/MT2234.1
    Chains: A, B
    EC Number: 3.1.13.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: RV2179C, MT2234.1
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: RNASE AS

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 6)

Asymmetric/Biological Unit (1, 6)
No.NameCountTypeFull Name
1MG6Ligand/IonMAGNESIUM ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:8 , PHE A:9 , HOH A:443BINDING SITE FOR RESIDUE MG A 201
2AC2SOFTWAREASP A:6 , THR A:7 , ASP A:95 , HOH A:457BINDING SITE FOR RESIDUE MG A 202
3AC3SOFTWARETYR A:5 , TRP A:90 , ASP A:145 , GLN A:149 , HOH A:438BINDING SITE FOR RESIDUE MG A 203
4AC4SOFTWAREASP B:6 , TRP B:90 , VAL B:91 , ASP B:95 , MG B:202 , HOH B:302BINDING SITE FOR RESIDUE MG B 201
5AC5SOFTWAREASP B:6 , THR B:7 , ASP B:95 , MG B:201 , HOH B:302BINDING SITE FOR RESIDUE MG B 202
6AC6SOFTWAREGLU B:37 , SER B:65 , ARG B:66 , GLN B:67 , HOH B:384BINDING SITE FOR RESIDUE MG B 203

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4OKJ)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   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:160
                                                                                                                                                                                                
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeee....eeeeeeeeee....eeeeee...hhhhhhhhhhhhhhhhh.......eehhhhhhhhhhhhh........eeee..hhhhhhhhhhhhhhhhhh........eehhhhhhhh.............hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4okj A   1 VRYFYDTEFIEDGHTIELISIGVVAEDGREYYAVSTEFDPERAGSWVRTHVLPKLPPPASQLWRSRQQIRLDLEEFLRIDGTDSIELWAWVGAYDHVALCQLWGPMTALPPTVPRFTRELRQLWEDRGCPRMPPRPRDVHDALVDARDQLRRFRLITSTD 160
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160


Chain B from PDB  Type:PROTEIN  Length:158
                                                                                                                                                                                              
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeee....eeeeeeeeee....eeeeee...hhhhhhhhhhhhhhhhh.......eehhhhhhhhhhhhh........eeee..hhhhhhhhhh...hhhhh........eehhhhhhhh.............hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4okj B   1 VRYFYDTEFIEDGHTIELISIGVVAEDGREYYAVSTEFDPERAGSWVRTHVLPKLPPPASQLWRSRQQIRLDLEEFLRIDGTDSIELWAWVGAYDHVALCQLWGPMTALPPTVPRFTRELRQLWEDRGCPRMPPRPRDVHDALVDARDQLRRFRLITS 158
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150
   Legend:   → Mismatch (orange background)
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  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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (11, 21)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        EXRBN_MYCTO | P9WJ72: 4hec 4hvj 4oke 4okk
        EXRBN_MYCTU | P9WJ73: 4hec 4hvj 4oke 4okk

(-) Related Entries Specified in the PDB File

4ok3 COMPLEX OF RNASE AS WITH AMP
4okk RNASE AS IN COMPLEX WITH UMP