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(-) Description

Title :  CRYSTAL STRUCTURE OF DEINOCOCCUS RADIODURANS RO (RSR) PROTEIN
 
Authors :  A. Ramesh, J. C. Sacchettini
Date :  13 Nov 06  (Deposition) - 27 Mar 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.89
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Alpha Helical Repeats, Von Willebrand Factor A Domain, Beta-Sheet, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Ramesh, C. G. Savva, A. Holzenburg, J. C. Sacchettini
Crystal Structure Of Rsr, An Ortholog Of The Antigenic Ro Protein, Links Conformational Flexibility To Rna Binding Activity.
J. Biol. Chem. V. 282 14960 2007
PubMed-ID: 17392270  |  Reference-DOI: 10.1074/JBC.M611163200

(-) Compounds

Molecule 1 - RO SIXTY-RELATED PROTEIN, RSR
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPET28B
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneRSR
    Organism ScientificDEINOCOCCUS RADIODURANS
    Organism Taxid1299
    Synonym60 KDA SS-A/RO RIBONUCLEOPROTEIN HOMOLOG

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:369 , SER A:371 , GLU A:464 , HOH A:536 , HOH A:539BINDING SITE FOR RESIDUE CA A 533

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1A:374 -A:374

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2NVO)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2NVO)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2NVO)

(-) Exons   (0, 0)

(no "Exon" information available for 2NVO)

(-) Sequences/Alignments

Asymmetric 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:496
 aligned with RO60_DEIRA | Q9RUW8 from UniProtKB/Swiss-Prot  Length:531

    Alignment length:496
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525      
           RO60_DEIRA    36 SDESRLTRFLVLGVDGGTFYASAQKHTVQATDFVRELVQRDAALALRVTLDVVRGQRAPKADPALLVLALIAKTAPNAADRKAAWDALPEVARTGTMLLHFLAFADALGGWGRLTRRGVANVYETADVDKLALWAVKYKARDGWSQADALRKAHPKTDDAARNAVLKFMVDGVLPKVDSPALRVIEGHLKATEAQTDAAAAALMQEYRLPLEAVPTHVRGAEVYRAAMQTNGLTWLLRNLGNLGRVGVLTPNDSATVQAVIERLTDPAALKRGRIHPLDALKARLVYAQGQGVRGKGTWLPVPRVVDALEEAFTLAFGNVQPANTRHLLALDVSGSMTCGDVAGVPGLTPNMAAAAMSLIALRTEPDALTMGFAEQFRPLGITPRDTLESAMQKAQSMSFGGTDCAQPILWAAQERLDVDTFVVYTDNETWAGQVHPTVALDQYAQKMGRAPKLIVVGLTATEFSIADPQRRDMLDVVGFDAAAPNVMTAFARGEV 531
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------d2nvoa1 A:355-531 automated matches                                                                                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains TROVE-2nvoA01 A:36-360                                                                                                                                                                                                                                                                                                               --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhh....eeee.........hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhh.ee..eehhhhhhhhh....hhhhhhhhhhhhhh.......hhhhhhhhhhhhh...hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhh.....eeeeee..hhhhhh.hhhhh...hhhhhhhhhhhhhhhhh.eeeeeee...eee.......hhhhhhhhh..........hhhhhhhhhh.....eeeeee.........hhhhhhhhhhhhhh...eeeeee...............eeeeee...hhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nvo A  36 SDESRLTRFLVLGVDGGTFYASAQKHTVQATDFVRELVQRDAALALRVTLDVVRGQRAPKADPALLVLALIAKTAPNAADRKAAWDALPEVARTGTMLLHFLAFADALGGWGRLTRRGVANVYETADVDKLALWAVKYKARDGWSQADALRKAHPKTDDAARNAVLKFMVDGVLPKVDSPALRVIEGHLKATEAQTDAAAAALMQEYRLPLEAVPTHVRGAEVYRAAMQTNGLTWLLRNLGNLGRVGVLTPNDSATVQAVIERLTDPAALKRGRIHPLDALKARLVYAQGQGVRGKGTWLPVPRVVDALEEAFTLAFGNVQPANTRHLLALDVSGSMTCGDVAGVPGLTPNMAAAAMSLIALRTEPDALTMGFAEQFRPLGITPRDTLESAMQKAQSVSFGGTDCAQPILWAAQERLDVDTFVVYTDNETWAGQVHPTVALDQYAQKMGRAPKLIVVGLTATEFSIADPQRRDMLDVVGFDAAAPNVMTAFARGEV 531
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525      

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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2NVO)

(-) Pfam Domains  (1, 1)

Asymmetric Unit

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (RO60_DEIRA | Q9RUW8)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0030529    intracellular ribonucleoprotein complex    An intracellular macromolecular complex containing both protein and RNA molecules.

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