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(-) Description

Title :  BETA-APICAL DOMAIN OF THERMOSOME
 
Authors :  G. Bosch, W. Baumeister, L. -O. Essen
Date :  06 Apr 00  (Deposition) - 19 Aug 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  B
Biol. Unit 1:  B  (2x)
Keywords :  Chaperonin, Hsp60, Thermosome, Tcp1, Groel, Thermoplasma Acidophilum (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Bosch, W. Baumeister, L. -O. Essen
Crystal Structure Of The Beta-Apical Domain From Thermosome Reveals Structural Plasticity In Protrusion Region
J. Mol. Biol. V. 301 19 2000
PubMed-ID: 10926489  |  Reference-DOI: 10.1006/JMBI.2000.3955
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - THERMOSOME
    Atcc: 25905
    Cellular Location: CYTOPLASM
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Cellular Location: CYTOPLASM
    Expression System Gene: THSB
    Expression System Plasmid: PET22B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: SUBSTRATE-BINDING DOMAIN
    Mutation: YES
    Organism Scientific: THERMOPLASMA ACIDOPHILUM
    Organism Taxid: 2303
    Other Details: LYS 364 IS FOLLOWED BY ASN 365 AND HEXAHISTIDINE TAIL
    Synonym: BETA-APICAL DOMAIN

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : B
Biological Unit 1 (2x): B

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1E0R)

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
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SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain B from PDB  Type:PROTEIN  Length:154
 aligned with THSB_THEAC | P48425 from UniProtKB/Swiss-Prot  Length:543

    Alignment length:167
                                   223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       
           THSB_THEAC   214 INGIIVDKEKVHPGMPDVVKDAKIALLDAPLEIKKPEFDTNLRIEDPSMIQKFLAQEENMLREMVDKIKSVGANVVITQKGIDDMAQHYLSRAGIYAVRRVKKSDMDKLAKATGASIVSTIDEISSSDLGTAERVEQVKVGEDYMTFVTGCKNPKAVSILVRGETEH 380
               SCOP domains d1e0rb_ B: Thermosome, A-domain                                                                                                                                         SCOP domains
               CATH domains 1e0rB00 B:214-367 GroEL                                                                                                                                                 CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee...........eee.eeeeee...................hhhhhhhhhhhhhhhhhhhhhhhh....eeee....hhhhhhhhhhh..eee...hhhhhhhhhh..................eee.eeeeeee..eeeeeee....-------------. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e0r B 214 MNGIIVDKEKVHPGMPDVVKDAKIALLDAPLEIKKPEFDTNLRIEDPSMIQKFLAQEENMLREMVDKIKSVGANVVITQKGIDDMAQHYLSRAGIYAVRRVKKSDMDKLAKATGASIVSTIDEISSSDLGTAERVEQVKVGEDYMTFVTGSKN-------------H 367
                                   223       233       243       253       263       273       283       293       303       313       323       333       343       353       363  |      -      |
                                                                                                                                                                                  366           367
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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, 1)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1E0R)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain B   (THSB_THEAC | P48425)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0051082    unfolded protein binding    Interacting selectively and non-covalently with an unfolded protein.
biological process
    GO:0006457    protein folding    The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.

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 Related Entries

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

UniProtKB/Swiss-Prot
        THSB_THEAC | P48425: 1a6d 1a6e

(-) Related Entries Specified in the PDB File

1a6d THERMOSOME FROM T. ACIDOPHILUM
1a6e THERMOSOME - MG-ADP-ALF3 COMPLEX
1ass APICAL DOMAIN OF THE CHAPERONIN FROM THERMOPLASMA
1asx APICAL DOMAIN OF THE CHAPERONIN FROM THERMOPLASMA