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(-) Description

Title :  CRYSTAL STRUCTURE OF RBCX FROM ANABAENA CA
 
Authors :  S. Saschenbrecker, A. Bracher, K. Vasudeva Rao, B. Vasudeva Rao, F. U M. Hayer-Hartl
Date :  03 Apr 07  (Deposition) - 10 Jul 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Helix Bundle, Protein Complex Assembly, Chaperone (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Saschenbrecker, A. Bracher, K. V. Rao, B. V. Rao, F. U. Hartl, M. Hayer-Hartl
Structure And Function Of Rbcx, An Assembly Chaperone For Hexadecameric Rubisco.
Cell(Cambridge, Mass. ) V. 129 1189 2007
PubMed-ID: 17574029  |  Reference-DOI: 10.1016/J.CELL.2007.04.025

(-) Compounds

Molecule 1 - RBCX PROTEIN
    Atcc: 33047
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET28B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: RBCX
    Organism Scientific: ANABAENA SP.
    Organism Taxid: 52271
    Strain: CA

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2PEO)

(-) Sites  (0, 0)

(no "Site" information available for 2PEO)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2PEO)

(-) 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:113
 aligned with Q44212_9NOST | Q44212 from UniProtKB/TrEMBL  Length:135

    Alignment length:115
                                    10        20        30        40        50        60        70        80        90       100       110     
         Q44212_9NOST     1 MNLKQIAKDTAKTLQSYLTYQALRTVLAQLGETNPPLALWLHNFSAGKVQDGEKYIEELFLEKPDLALRIMTVREHIAEEIAEFLPEMVVTGIQQANMEKRRQHLERMTQVSLSH 115
               SCOP domains d2peoa1 A:1-115 RuBisCo chaperone RbcX                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.--.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------- Transcript
                 2peo A   1 MNLKQIAKDTAKTLQSYLTYQALRTVLAQLGETNPPLALWLHNFSAG--QDGEKYIEELFLEKPDLALRIMTVREHIAEEIAEFLPEMVVTGIQQANMEKRRQHLERMTQVSLSH 115
                                    10        20        30        40      | 50        60        70        80        90       100       110     
                                                                         47 50                                                                 


Chain B from PDB  Type:PROTEIN  Length:112
 aligned with Q44212_9NOST | Q44212 from UniProtKB/TrEMBL  Length:135

    Alignment length:114
                                    10        20        30        40        50        60        70        80        90       100       110    
         Q44212_9NOST     1 MNLKQIAKDTAKTLQSYLTYQALRTVLAQLGETNPPLALWLHNFSAGKVQDGEKYIEELFLEKPDLALRIMTVREHIAEEIAEFLPEMVVTGIQQANMEKRRQHLERMTQVSLS 114
               SCOP domains d2peob_ B: RuBisCo chaperone RbcX                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) RcbX-2peoB01 B:1-110                                                                                          ---- Pfam domains (1)
           Pfam domains (2) RcbX-2peoB02 B:1-110                                                                                          ---- Pfam domains (2)
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.--.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 2peo B   1 MNLKQIAKDTAKTLQSYLTYQALRTVLAQLGETNPPLALWLHNFSAG--QDGEKYIEELFLEKPDLALRIMTVREHIAEEIAEFLPEMVVTGIQQANMEKRRQHLERMTQVSLS 114
                                    10        20        30        40      | 50        60        70        80        90       100       110    
                                                                         47 50
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: RcbX] (13)
(-)
Family: RcbX (13)
(-)
Anabaena sp (2)
1aRcbX-2peoB01B:1-110
1bRcbX-2peoB02B:1-110

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2PEO)

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 Related Entries

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

UniProtKB/TrEMBL
        Q44212_9NOST | Q44212: 2wvw 3hyb 3rg6

(-) Related Entries Specified in the PDB File

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2pem CRYSTAL STRUCTURE OF RBCX IN COMPLEX WITH SUBSTRATE
2pen CRYSTAL STRUCTURE OF RBCX, CRYSTAL FORM I
2peq CRYSTAL STRUCTURE OF RBCX, CRYSTAL FORM II