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(-) Description

Title :  CRYSTAL STRUCTURE OF AHRC, THE ARGININE REPRESSOR/ACTIVATOR PROTEIN FROM BACILLUS SUBTILIS
 
Authors :  C. A. Dennis, N. M. Glykos, M. R. Parsons, S. E. V. Phillips
Date :  11 Jul 00  (Deposition) - 27 Feb 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Winged-Helix-Turn-Helix, Arginine Repressor, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. A. Dennis C, N. M. Glykos, M. R. Parsons, S. E. Phillips
The Structure Of Ahrc, The Arginine Repressor/Activator Protein From Bacillus Subtilis.
Acta Crystallogr. , Sect. D V. 58 421 2002
PubMed-ID: 11856827  |  Reference-DOI: 10.1107/S0907444901021692
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ARGININE REPRESSOR/ACTIVATOR PROTEIN
    ChainsA, B, C, D, E, F
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET22B
    Expression System Taxid562
    Expression System Vector TypePLASMID
    Organism ScientificBACILLUS SUBTILIS
    Organism Taxid1423
    SynonymAHRC

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit ABCDEF

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1F9N)

(-) Sites  (0, 0)

(no "Site" information available for 1F9N)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1F9N)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1F9N)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1F9N)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1F9N)

(-) Exons   (0, 0)

(no "Exon" information available for 1F9N)

(-) 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:147
 aligned with ARGR_BACSU | P17893 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:147
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       
           ARGR_BACSU     3 KGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
               SCOP domains d1f9na1 A:3-78 Arginine repressor (ArgR), N-terminal DNA-binding domain     d1f9na2 A:79-149 C-terminal domain of arginine repressor                SCOP domains
               CATH domains ------1f9nA01 A:9-67 'winged helix' repressor DNA binding domain -----------1f9nA02 A:79-148  [code=3.30.1360.40, no name defined]                - CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh...hhhhhhhhhhhhh...hhhhhhhhhhhhh.eeee.....eeee.......hhhhhhhhhhhhheeeeee...eeeeee...hhhhhhhhhhh.....eeeeee...eeeeee.hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1f9n A   3 KGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       

Chain B from PDB  Type:PROTEIN  Length:149
 aligned with ARGR_BACSU | P17893 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:149
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140         
           ARGR_BACSU     1 MNKGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
               SCOP domains d1f9nb1 B:1-78 Arginine repressor (ArgR), N-terminal DNA-binding domain       d1f9nb2 B:79-149 C-terminal domain of arginine repressor                SCOP domains
               CATH domains -------1f9nB01 B:8-67 'winged helix' repressor DNA binding domain  -----------1f9nB02 B:79-148  [code=3.30.1360.40, no name defined]                - CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhh...hhhhhhhhhhhh....hhhhhhhhhhhhh.eeee.....eeee.......hhhhhhhhhhhhheeeeee...eeeeee...hhhhhhhhhh......eeeeee...eeeeee.hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1f9n B   1 MNKGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140         

Chain C from PDB  Type:PROTEIN  Length:148
 aligned with ARGR_BACSU | P17893 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        
           ARGR_BACSU     2 NKGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
               SCOP domains d1f9nc1 C:2-78 Arginine repressor (ArgR), N-terminal DNA-binding domain      d1f9nc2 C:79-149 C-terminal domain of arginine repressor                SCOP domains
               CATH domains ------1f9nC01 C:8-67 'winged helix' repressor DNA binding domain  -----------1f9nC02 C:79-148  [code=3.30.1360.40, no name defined]                - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhh...hhhhhhhhhhhh....hhhhhhhhhhhhh..eee.....eee..........hhhhhhhhhhheeeeee...eeeeee...hhhhhhhhhh......eeeeeee..eeeeee.hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1f9n C   2 NKGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        

Chain D from PDB  Type:PROTEIN  Length:146
 aligned with ARGR_BACSU | P17893 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:146
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143      
           ARGR_BACSU     4 GQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
               SCOP domains d1f9nd1 D:4-78 Arginine repressor (ArgR), N-terminal DNA-binding domain    d1f9nd2 D:79-149 C-terminal domain of arginine repressor                SCOP domains
               CATH domains -----1f9nD01 D:9-67 'winged helix' repressor DNA binding domain -----------1f9nD02 D:79-148  [code=3.30.1360.40, no name defined]                - CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhh.......hhhhhhhhhh....hhhhhhhhhhhh..eee.......eee.......hhhhhhhhhhhhheeeeee...eeeeee...hhhhhhhhhhhhh...eeeeee...eeeeee.hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1f9n D   4 GQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143      

Chain E from PDB  Type:PROTEIN  Length:148
 aligned with ARGR_BACSU | P17893 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        
           ARGR_BACSU     2 NKGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
               SCOP domains d1f9ne1 E:2-78 Arginine repressor (ArgR), N-terminal DNA-binding domain      d1f9ne2 E:79-149 C-terminal domain of arginine repressor                SCOP domains
               CATH domains ------1f9nE01 E:8-67 'winged helix' repressor DNA binding domain  -----------1f9nE02 E:79-148  [code=3.30.1360.40, no name defined]                - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhh...hhhhhhhhhhh.....hhhhhhhhhhhh..eeee.....eeee.......hhhhhhhhhhhhheeeeee...eeeeee...hhhhhhhhhh......eeeeee...eeeeee.hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1f9n E   2 NKGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        

Chain F from PDB  Type:PROTEIN  Length:149
 aligned with ARGR_BACSU | P17893 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:149
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140         
           ARGR_BACSU     1 MNKGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
               SCOP domains d1f9nf1 F:1-78 Arginine repressor (ArgR), N-terminal DNA-binding domain       d1f9nf2 F:79-149 C-terminal domain of arginine repressor                SCOP domains
               CATH domains --------1f9nF01 F:9-67 'winged helix' repressor DNA binding domain -----------1f9nF02 F:79-148  [code=3.30.1360.40, no name defined]                - CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh...hhhhhhhhhhhh....hhhhhhhhhhhhh.eeee.....eeee...hhhhhhhhhhhhhhhhheeeeee...eeeeee...hhhhhhhhhh......eeeeee...eeeeee.hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1f9n F   1 MNKGQRHIKIREIITSNEIETQDELVDMLKQDGYKVTQATVSRDIKELHLVKVPTNNGSYKYSLPADQRFNPLSKLKRALMDAFVKIDSASHMIVLKTMPGNAQAIGALMDNLDWDEMMGTICGDDTILIICRTPEDTEGVKNRLLELL 149
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140         

   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  (2, 12)

Asymmetric/Biological Unit

(-) CATH Domains  (2, 12)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1F9N)

(-) Gene Ontology  (11, 11)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (ARGR_BACSU | P17893)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0034618    arginine binding    Interacting selectively and non-covalently with 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
biological process
    GO:0006526    arginine biosynthetic process    The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0019547    arginine catabolic process to ornithine    The chemical reactions and pathways resulting in the breakdown of arginine into other compounds, including ornithine.
    GO:0006525    arginine metabolic process    The chemical reactions and pathways involving arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0051259    protein oligomerization    The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of component monomers; protein oligomers may be composed of different or identical monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

UniProtKB/Swiss-Prot
        ARGR_BACSU | P178932p5k 2p5l 2p5m

(-) Related Entries Specified in the PDB File

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