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(-) Description

Title :  CRYSTAL STRUCTURE OF TT2238, A FOUR-HELIX BUNDLE PROTEIN
 
Authors :  K. Nagata, J. Ohtsuka, H. Iino, A. Ebihara, S. Yokoyama, S. Kuramitsu, M
Date :  31 Mar 07  (Deposition) - 04 Mar 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  A  (2x)
Biol. Unit 4:  B  (2x)
Keywords :  Four-Helix-Bundle, Nppsfa, National Project On Protein Structural And Functional Analyses, Structural Genomics, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Nagata, J. Ohtsuka, M. Takahashi, A. Asano, H. Iino, A. Ebihara, M. Tanokura
Crystal Structure Of Ttha0303 (Tt2238), A Four-Helix Bundle Protein With An Exposed Histidine Triad From Thermus Thermophilus Hb8 At 2. 0 A
Proteins V. 70 1103 2008
PubMed-ID: 18004771  |  Reference-DOI: 10.1002/PROT.21765

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN TTHA0303
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-11A-TT2238
    Expression System Strain: B834(DE3)PLYSS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: THERMUS THERMOPHILUS
    Organism Taxid: 300852
    Strain: HB8
    Synonym: TT2238

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B
Biological Unit 3 (2x): A 
Biological Unit 4 (2x):  B

Summary Information (see also Sequences/Alignments below)

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 Sequence-Structure Mapping

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(-) Sequences/Alignments

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Chain A from PDB  Type:PROTEIN  Length:127
 aligned with Q5SLJ0_THET8 | Q5SLJ0 from UniProtKB/TrEMBL  Length:169

    Alignment length:158
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158        
         Q5SLJ0_THET8     9 TWDEALKRLEASRKALLALLREADPAWLSAPLREGAWTPLMVAEHVALVEDSTARVLRRLRRLAAGENLPPVPVKPGEFKDGKPQAPEGVRPKGGLSLEEVLALLDRARAFLLEEVAKADPQNPATFPHPFFGELNPLGWLRAAAYHEAHHLKALQAS 166
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhh-------------------------------.hhhhhhhhhhhhhhhhhhhhhhh.......eee...eeehhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2yqy A   9 TWDEALKRLEASRKALLALLREADPAWLSAPLREGAWTPLMVAEHVALVEDSTARVLRRLRRLA-------------------------------LSLEEVLALLDRARAFLLEEVAKADPQNPATFPHPFFGELNPLGWLRAAAYHEAHHLKALQAS 166
                                    18        28        38        48        58        68   |     -         -         -     | 108       118       128       138       148       158        
                                                                                          72                             104                                                              


Chain B from PDB  Type:PROTEIN  Length:125
 aligned with Q5SLJ0_THET8 | Q5SLJ0 from UniProtKB/TrEMBL  Length:169

    Alignment length:159
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158         
         Q5SLJ0_THET8     9 TWDEALKRLEASRKALLALLREADPAWLSAPLREGAWTPLMVAEHVALVEDSTARVLRRLRRLAAGENLPPVPVKPGEFKDGKPQAPEGVRPKGGLSLEEVLALLDRARAFLLEEVAKADPQNPATFPHPFFGELNPLGWLRAAAYHEAHHLKALQASL 167
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------DinB_2-2yqyB01 B:16-163                                                                                                                             ---- Pfam domains (1)
           Pfam domains (2) -------DinB_2-2yqyB02 B:16-163                                                                                                                             ---- Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhh.........----..hhhhhhhhhhhhhhhhhhhhhhhhhhhh------------------------------.hhhhhhhhhhhhhhhhhhhhhhh.......eee...eeehhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2yqy B   9 TWDEALKRLEASRKALLALLREADPAWLSAP----AWTPLMVAEHVALVEDSTARVLRRLRRLAA------------------------------LSLEEVLALLDRARAFLLEEVAKADPQNPATFPHPFFGELNPLGWLRAAAYHEAHHLKALQASL 167
                                    18        28        38|    |  48        58        68    |    -         -         -     | 108       118       128       138       148       158         
                                                         39   44                           73                            104
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 Classification and Annotation

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(-) Pfam Domains  (1, 2)

Asymmetric Unit
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Clan: DinB (11)

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