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(-) Description

Title :  CRYSTAL STRUCTURE OF RBCX C103A MUTANT FROM THERMOSYNECHOCOCCUS ELONGATUS
 
Authors :  M. Tarnawski, S. Krzywda, A. Szczepaniak, M. Jaskolski
Date :  19 Dec 10  (Deposition) - 26 Jan 11  (Release) - 24 Aug 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.71
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Helix Bundle, Chaperone, Rubisco Assembly (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Tarnawski, S. Krzywda, W. Bialek, M. Jaskolski, A. Szczepaniak
Structure Of The Rubisco Chaperone Rbcx From The Thermophilic Cyanobacterium Thermosynechococcus Elongatus
Acta Crystallogr. , Sect. F V. 67 851 2011
PubMed-ID: 21821880  |  Reference-DOI: 10.1107/S1744309111018860

(-) Compounds

Molecule 1 - RBCX PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET16B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: RBCX, TLL1505
    Mutation: YES
    Organism Scientific: THERMOSYNECHOCOCCUS ELONGATUS
    Organism Taxid: 197221
    Strain: BP-1

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2HEZ2Ligand/IonHEXANE-1,6-DIOL

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1AUTHOR PROVIDEDHEZ B:128BINDING SITE FOR RESIDUE ACT A 127
2AC2AUTHOR PROVIDEDLYS A:4 , TRP B:40 , GLN B:47 , TYR B:85 , MET B:89 , HOH B:137BINDING SITE FOR RESIDUE HEZ B 127
3AC3AUTHOR PROVIDEDPHE A:69 , ACT A:127 , ARG B:102BINDING SITE FOR RESIDUE HEZ B 128
4AC4AUTHOR PROVIDEDHIS B:42 , GLN B:43 , SER B:46 , HOH B:167BINDING SITE FOR RESIDUE ACT B 129

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3Q20)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3Q20)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3Q20)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3Q20)

(-) Exons   (0, 0)

(no "Exon" information available for 3Q20)

(-) 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:114
 aligned with Q8DIS6_THEEB | Q8DIS6 from UniProtKB/TrEMBL  Length:126

    Alignment length:114
                                    10        20        30        40        50        60        70        80        90       100       110    
         Q8DIS6_THEEB     1 MDVKHIAKQTTKTLISYLTYQAVRTVIGQLAETDPPRSLWLHQFTSQESIQDGERYLEALFREQPDLGFRILTVREHLAEMVADYLPEMLRAGIQQANLQQRCQQLERMTQVSE 114
               SCOP domains d3q20a_ A: automated matches                                                                                       SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 3q20 A   1 MDVKHIAKQTTKTLISYLTYQAVRTVIGQLAETDPPRSLWLHQFTSQESIQDGERYLEALFREQPDLGFRILTVREHLAEMVADYLPEMLRAGIQQANLQQRAQQLERMTQVSE 114
                                    10        20        30        40        50        60        70        80        90       100       110    


Chain B from PDB  Type:PROTEIN  Length:106
 aligned with Q8DIS6_THEEB | Q8DIS6 from UniProtKB/TrEMBL  Length:126

    Alignment length:106
                                    11        21        31        41        51        61        71        81        91       101      
         Q8DIS6_THEEB     2 DVKHIAKQTTKTLISYLTYQAVRTVIGQLAETDPPRSLWLHQFTSQESIQDGERYLEALFREQPDLGFRILTVREHLAEMVADYLPEMLRAGIQQANLQQRCQQLE 107
               SCOP domains d3q20b_ B: automated matches                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) RcbX-3q20B01 B:2-107                                                                                       Pfam domains (1)
           Pfam domains (2) RcbX-3q20B02 B:2-107                                                                                       Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 3q20 B   2 DVKHIAKQTTKTLISYLTYQAVRTVIGQLAETDPPRSLWLHQFTSQESIQDGERYLEALFREQPDLGFRILTVREHLAEMVADYLPEMLRAGIQQANLQQRAQQLE 107
                                    11        21        31        41        51        61        71        81        91       101
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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, 2)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3Q20)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: RcbX] (13)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
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