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(-) Description

Title :  CRYSTAL STRUCTURE OF RIBONUCLEASE INHIBITOR BARSTAR
 
Authors :  K. Murayama, M. Kawazoe, M. Shirouzu, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  28 Jun 05  (Deposition) - 28 Dec 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.43
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Barstar, Ribonuclease Inhibitor, Rsgi, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Hydrolase Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. Murayama, M. Kawazoe, M. Shirouzu, S. Yokoyama
Crystal Structure Of Ribonuclease Inhibitor Barstar
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN YHCO
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET11A
    Expression System StrainB834(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneYHCO
    Organism ScientificESCHERICHIA COLI
    Organism Taxid83334
    SynonymNUCLEASE INHIBITOR

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 2CX6)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2CX6)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Leu A:49 -Pro A:50
2Leu B:49 -Pro B:50

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2CX6)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2CX6)

(-) Exons   (0, 0)

(no "Exon" information available for 2CX6)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:90
 aligned with YHCO_ECO57 | P64618 from UniProtKB/Swiss-Prot  Length:90

    Alignment length:90
                                    10        20        30        40        50        60        70        80        90
            YHCO_ECO57    1 MNIYTFDFDEIESQEDFYRDFSQTFGLAKDKVRDLDSLWDVLMNDVLPLPLEIEFVHLGEKTRRRFGALILLFDEAEEELEGHLRFNVRH 90
               SCOP domains d2cx6a1 A:1-90 Hypothetical protein YhcO                                                   SCOP domains
               CATH domains ------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeee.....hhhhhhhhhhhhh........hhhhhhhhhhh......eeeeee..hhhhhhhhhhhhhhhhhhhhhh...eeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------ Transcript
                  2cx6 A  1 mNIYTFDFDEIESQEDFYRDFSQTFGLAKDKVRDLDSLWDVLmNDVLPLPLEIEFVHLGEKTRRRFGALILLFDEAEEELEGHLRFNVRH 90
                            |       10        20        30        40  |     50        60        70        80        90
                            |                                        43-MSE                                           
                            1-MSE                                                                                     

Chain B from PDB  Type:PROTEIN  Length:90
 aligned with YHCO_ECO57 | P64618 from UniProtKB/Swiss-Prot  Length:90

    Alignment length:90
                                    10        20        30        40        50        60        70        80        90
            YHCO_ECO57    1 MNIYTFDFDEIESQEDFYRDFSQTFGLAKDKVRDLDSLWDVLMNDVLPLPLEIEFVHLGEKTRRRFGALILLFDEAEEELEGHLRFNVRH 90
               SCOP domains d2cx6b_ B: Hypothetical protein YhcO                                                       SCOP domains
               CATH domains ------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeee.....hhhhhhhhhhhhh........hhhhhhhhhhh......eeeeee..hhhhhhhhhhhhhhhhhhhhhh...eeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------ Transcript
                  2cx6 B  1 mNIYTFDFDEIESQEDFYRDFSQTFGLAKDKVRDLDSLWDVLmNDVLPLPLEIEFVHLGEKTRRRFGALILLFDEAEEELEGHLRFNVRH 90
                            |       10        20        30        40  |     50        60        70        80        90
                            1-MSE                                    43-MSE                                           

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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  (1, 2)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2CX6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2CX6)

(-) Gene Ontology  (0, 0)

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    (no "Gene Ontology" information available for 2CX6)

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  Cis Peptide Bonds
    Leu A:49 - Pro A:50   [ RasMol ]  
    Leu B:49 - Pro B:50   [ RasMol ]  
 
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