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(-) Description

Title :  CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS HB8 H-PROTEIN OF THE GLYCINE CLEAVAGE SYSTEM
 
Authors :  T. Nakai, J. Ishijima, R. Masui, S. Kuramitsu, N. Kamiya, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  28 Feb 03  (Deposition) - 26 Aug 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Keywords :  Hybrid Barrel-Sandwich Structure, Structural Genomics, Riken Structural Genomics/Proteomics Initiative, Rsgi, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. Nakai, J. Ishijima, R. Masui, S. Kuramitsu, N. Kamiya
Structure Of Thermus Thermophilus Hb8 H-Protein Of The Glycine-Cleavage System, Resolved By A Six-Dimensional Molecular-Replacement Method.
Acta Crystallogr. , Sect. D V. 59 1610 2003
PubMed-ID: 12925792  |  Reference-DOI: 10.1107/S0907444903014975
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GLYCINE CLEAVAGE SYSTEM H PROTEIN
    ChainsA, B, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPET11A-GCVH
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneGCVH
    Organism ScientificTHERMUS THERMOPHILUS
    Organism Taxid274

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit ABC
Biological Unit 1 (1x)A  
Biological Unit 2 (1x) B 
Biological Unit 3 (1x)  C

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1ONL)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1ONL)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1ONL)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1ONL)

(-) PROSITE Motifs  (2, 6)

Asymmetric Unit (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIOTINYL_LIPOYLPS50968 Biotinyl/lipoyl domain profile.GCSH_THET822-104
 
 
  3A:22-104
B:22-104
C:22-104
2LIPOYLPS00189 2-oxo acid dehydrogenases acyltransferase component lipoyl binding site.GCSH_THET847-76
 
 
  3A:47-76
B:47-76
C:47-76
Biological Unit 1 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIOTINYL_LIPOYLPS50968 Biotinyl/lipoyl domain profile.GCSH_THET822-104
 
 
  1A:22-104
-
-
2LIPOYLPS00189 2-oxo acid dehydrogenases acyltransferase component lipoyl binding site.GCSH_THET847-76
 
 
  1A:47-76
-
-
Biological Unit 2 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIOTINYL_LIPOYLPS50968 Biotinyl/lipoyl domain profile.GCSH_THET822-104
 
 
  1-
B:22-104
-
2LIPOYLPS00189 2-oxo acid dehydrogenases acyltransferase component lipoyl binding site.GCSH_THET847-76
 
 
  1-
B:47-76
-
Biological Unit 3 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIOTINYL_LIPOYLPS50968 Biotinyl/lipoyl domain profile.GCSH_THET822-104
 
 
  1-
-
C:22-104
2LIPOYLPS00189 2-oxo acid dehydrogenases acyltransferase component lipoyl binding site.GCSH_THET847-76
 
 
  1-
-
C:47-76

(-) Exons   (0, 0)

(no "Exon" information available for 1ONL)

(-) 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
(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:127
 aligned with GCSH_THET8 | Q5SKW9 from UniProtKB/Swiss-Prot  Length:128

    Alignment length:127
                                    11        21        31        41        51        61        71        81        91       101       111       121       
           GCSH_THET8     2 DIPKDRFYTKTHEWALPEGDTVLVGITDYAQDALGDVVYVELPEVGRVVEKGEAVAVVESVKTASDIYAPVAGEIVEVNLALEKTPELVNQDPYGEGWIFRLKPRDMGDLDELLDAGGYQEVLESEA 128
               SCOP domains d1onla_ A: Protein H of glycine cleavage system                                                                                 SCOP domains
               CATH domains 1onlA00 A:2-128  [code=2.40.50.100, no name defined]                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee....eeeeee..eeeeeehhhhhhhhh.eeeee......ee....eeeeeee...eeeee....eeeeee.hhhhhh.hhhhhh.......eeeee.hhhhhhhh.hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------------------BIOTINYL_LIPOYL  PDB: A:22-104 UniProt: 22-104                                     ------------------------ PROSITE (1)
                PROSITE (2) ---------------------------------------------LIPOYL  PDB: A:47-76          ---------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1onl A   2 DIPKDRFYTKTHEWALPEGDTVLVGITDYAQDALGDVVYVELPEVGRVVEKGEAVAVVESVKTASDIYAPVAGEIVEVNLALEKTPELVNQDPYGEGWIFRLKPRDMGDLDELLDAGGYQEVLESEA 128
                                    11        21        31        41        51        61        71        81        91       101       111       121       

Chain B from PDB  Type:PROTEIN  Length:127
 aligned with GCSH_THET8 | Q5SKW9 from UniProtKB/Swiss-Prot  Length:128

    Alignment length:127
                                    11        21        31        41        51        61        71        81        91       101       111       121       
           GCSH_THET8     2 DIPKDRFYTKTHEWALPEGDTVLVGITDYAQDALGDVVYVELPEVGRVVEKGEAVAVVESVKTASDIYAPVAGEIVEVNLALEKTPELVNQDPYGEGWIFRLKPRDMGDLDELLDAGGYQEVLESEA 128
               SCOP domains d1onlb_ B: Protein H of glycine cleavage system                                                                                 SCOP domains
               CATH domains 1onlB00 B:2-128  [code=2.40.50.100, no name defined]                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee....eeeeee..eeeeeehhhhhhhhh.eeeee......ee....eeeeeee...eeeee....eeeeee.hhhhhh.hhhhhh.......eeeee.hhhhhhhh.hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------------------BIOTINYL_LIPOYL  PDB: B:22-104 UniProt: 22-104                                     ------------------------ PROSITE (1)
                PROSITE (2) ---------------------------------------------LIPOYL  PDB: B:47-76          ---------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1onl B   2 DIPKDRFYTKTHEWALPEGDTVLVGITDYAQDALGDVVYVELPEVGRVVEKGEAVAVVESVKTASDIYAPVAGEIVEVNLALEKTPELVNQDPYGEGWIFRLKPRDMGDLDELLDAGGYQEVLESEA 128
                                    11        21        31        41        51        61        71        81        91       101       111       121       

Chain C from PDB  Type:PROTEIN  Length:127
 aligned with GCSH_THET8 | Q5SKW9 from UniProtKB/Swiss-Prot  Length:128

    Alignment length:127
                                    11        21        31        41        51        61        71        81        91       101       111       121       
           GCSH_THET8     2 DIPKDRFYTKTHEWALPEGDTVLVGITDYAQDALGDVVYVELPEVGRVVEKGEAVAVVESVKTASDIYAPVAGEIVEVNLALEKTPELVNQDPYGEGWIFRLKPRDMGDLDELLDAGGYQEVLESEA 128
               SCOP domains d1onlc_ C: Protein H of glycine cleavage system                                                                                 SCOP domains
               CATH domains 1onlC00 C:2-128  [code=2.40.50.100, no name defined]                                                                            CATH domains
           Pfam domains (1) -----GCV_H-1onlC01 C:7-127                                                                                                    - Pfam domains (1)
           Pfam domains (2) -----GCV_H-1onlC02 C:7-127                                                                                                    - Pfam domains (2)
           Pfam domains (3) -----GCV_H-1onlC03 C:7-127                                                                                                    - Pfam domains (3)
         Sec.struct. author ......ee....eeeeee..eeeeeehhhhhhhhh.eeeee......ee....eeeeeee...eeeee....eeeeee.hhhhhh.hhhhhh.......eeeee.hhhhhhhh.hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------------------BIOTINYL_LIPOYL  PDB: C:22-104 UniProt: 22-104                                     ------------------------ PROSITE (1)
                PROSITE (2) ---------------------------------------------LIPOYL  PDB: C:47-76          ---------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1onl C   2 DIPKDRFYTKTHEWALPEGDTVLVGITDYAQDALGDVVYVELPEVGRVVEKGEAVAVVESVKTASDIYAPVAGEIVEVNLALEKTPELVNQDPYGEGWIFRLKPRDMGDLDELLDAGGYQEVLESEA 128
                                    11        21        31        41        51        61        71        81        91       101       111       121       

   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, 3)

Asymmetric Unit

(-) CATH Domains  (1, 3)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 3)

Asymmetric Unit
(-)
Clan: Hybrid (58)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C   (GCSH_THET8 | Q5SKW9)
biological process
    GO:0019464    glycine decarboxylation via glycine cleavage system    The chemical reactions and pathways resulting in the breakdown of glycine by oxidative cleavage to carbon dioxide, ammonia, and a methylene group, mediated by enzymes of the glycine cleavage complex.
cellular component
    GO:0005960    glycine cleavage complex    A protein complex that catalyzes the reversible oxidation of glycine. In E. coli, it has four components: dihydrolipoamide dehydrogenase, glycine dehydrogenase (decarboxylating), lipoyl-GcvH-protein and aminomethyltransferase, also known as L, P, H, and T.

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