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(-) Description

Title :  BACILLUS SUBTILIS YABJ
 
Authors :  J. L. Smith, S. Sinha, P. Rappu, S. C. Lange, P. Mantsala, H. Zalkin
Date :  09 Jul 99  (Deposition) - 26 Nov 99  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Perchloric Acid Soluble Protein, Purine Regulation, Yjgf/Yer057C Family, Gene Regulation (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Sinha, P. Rappu, S. C. Lange, P. Mantsala, H. Zalkin, J. L. Smith
Crystal Structure Of Bacillus Subtilis Yabj, A Purine Regulatory Protein And Member Of The Highly Conserved Yjgf Family.
Proc. Natl. Acad. Sci. Usa V. 96 13074 1999
PubMed-ID: 10557275  |  Reference-DOI: 10.1073/PNAS.96.23.13074
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PURINE REGULATORY PROTEIN YABJ
    ChainsA, B, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21(DE3)/PLYSS
    Expression System Taxid562
    Organism ScientificBACILLUS SUBTILIS
    Organism Taxid1423

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric/Biological Unit (3, 9)
No.NameCountTypeFull Name
1ACY6Ligand/IonACETIC ACID
2EMC2Ligand/IonETHYL MERCURY ION
3HG1Ligand/IonMERCURY (II) ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:78 , MET A:81 , PHE A:84 , CYS A:104 , VAL A:105BINDING SITE FOR RESIDUE HG A 126
2AC2SOFTWAREPHE B:84 , VAL B:87 , ARG B:102 , CYS B:104BINDING SITE FOR RESIDUE EMC B 500
3AC3SOFTWAREVAL C:76 , PHE C:84 , VAL C:87 , ASN C:88 , ARG C:102 , CYS C:104BINDING SITE FOR RESIDUE EMC C 501
4AC4SOFTWAREHIS A:9 , SER A:55 , ALA A:59 , HOH A:523 , HIS B:51 , HOH B:580 , HOH B:627BINDING SITE FOR RESIDUE ACY B 502
5AC5SOFTWAREGLN A:93 , TYR A:94 , HOH A:667BINDING SITE FOR RESIDUE ACY A 503
6AC6SOFTWARETHR B:2 , VAL B:23 , ASN B:24 , HOH B:550 , HOH B:588BINDING SITE FOR RESIDUE ACY B 504
7AC7SOFTWARETHR A:2 , VAL A:23 , ASN A:24 , HOH A:514 , HOH A:578BINDING SITE FOR RESIDUE ACY A 505
8AC8SOFTWARELYS B:8 , HIS B:9 , PRO B:37 , HOH B:616BINDING SITE FOR RESIDUE ACY B 506
9AC9SOFTWAREALA C:66 , SER C:67 , THR C:70 , HOH C:614BINDING SITE FOR RESIDUE ACY C 507

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1QD9)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1QD9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1QD9)

(-) PROSITE Motifs  (1, 3)

Asymmetric/Biological Unit (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1UPF0076PS01094 Uncharacterized protein family UPF0076 signature.RIDA_BACSU100-118
 
 
  3A:100-118
B:100-118
C:100-118

(-) Exons   (0, 0)

(no "Exon" information available for 1QD9)

(-) 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:124
 aligned with RIDA_BACSU | P37552 from UniProtKB/Swiss-Prot  Length:125

    Alignment length:124
                                    11        21        31        41        51        61        71        81        91       101       111       121    
           RIDA_BACSU     2 TKAVHTKHAPAAIGPYSQGIIVNNMFYSSGQIPLTPSGEMVNGDIKEQTHQVFSNLKAVLEEAGASFETVVKATVFIADMEQFAEVNEVYGQYFDTHKPARSCVEVARLPKDALVEIEVIALVK 125
               SCOP domains d1qd9a_ A: Purine regulatory protein YabJ                                                                                    SCOP domains
               CATH domains 1qd9A00 A:2-125  [code=3.30.1330.40, no name defined]                                                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.............eeeee..eeeee...............hhhhhhhhhhhhhhhhhhh.......eeeeeeee...hhhhhhhhhhhhh.....eeeeee........eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------UPF0076            ------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qd9 A   2 TKAVHTKHAPAAIGPYSQGIIVNNMFYSSGQIPLTPSGEMVNGDIKEQTHQVFSNLKAVLEEAGASFETVVKATVFIADMEQFAEVNEVYGQYFDTHKPARSCVEVARLPKDALVEIEVIALVK 125
                                    11        21        31        41        51        61        71        81        91       101       111       121    

Chain B from PDB  Type:PROTEIN  Length:124
 aligned with RIDA_BACSU | P37552 from UniProtKB/Swiss-Prot  Length:125

    Alignment length:124
                                    11        21        31        41        51        61        71        81        91       101       111       121    
           RIDA_BACSU     2 TKAVHTKHAPAAIGPYSQGIIVNNMFYSSGQIPLTPSGEMVNGDIKEQTHQVFSNLKAVLEEAGASFETVVKATVFIADMEQFAEVNEVYGQYFDTHKPARSCVEVARLPKDALVEIEVIALVK 125
               SCOP domains d1qd9b_ B: Purine regulatory protein YabJ                                                                                    SCOP domains
               CATH domains 1qd9B00 B:2-125  [code=3.30.1330.40, no name defined]                                                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.............eeeee..eeeee...............hhhhhhhhhhhhhhhhhhhh......eeeeeeee...hhhhhhhhhhhhh.....eeeeee........eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------UPF0076            ------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qd9 B   2 TKAVHTKHAPAAIGPYSQGIIVNNMFYSSGQIPLTPSGEMVNGDIKEQTHQVFSNLKAVLEEAGASFETVVKATVFIADMEQFAEVNEVYGQYFDTHKPARSCVEVARLPKDALVEIEVIALVK 125
                                    11        21        31        41        51        61        71        81        91       101       111       121    

Chain C from PDB  Type:PROTEIN  Length:124
 aligned with RIDA_BACSU | P37552 from UniProtKB/Swiss-Prot  Length:125

    Alignment length:124
                                    11        21        31        41        51        61        71        81        91       101       111       121    
           RIDA_BACSU     2 TKAVHTKHAPAAIGPYSQGIIVNNMFYSSGQIPLTPSGEMVNGDIKEQTHQVFSNLKAVLEEAGASFETVVKATVFIADMEQFAEVNEVYGQYFDTHKPARSCVEVARLPKDALVEIEVIALVK 125
               SCOP domains d1qd9c_ C: Purine regulatory protein YabJ                                                                                    SCOP domains
               CATH domains 1qd9C00 C:2-125  [code=3.30.1330.40, no name defined]                                                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.............eeeee..eeeee...............hhhhhhhhhhhhhhhhhhh.......eeeeeeee...hhhhhhhhhhhhh.....eeeeee........eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------UPF0076            ------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qd9 C   2 TKAVHTKHAPAAIGPYSQGIIVNNMFYSSGQIPLTPSGEMVNGDIKEQTHQVFSNLKAVLEEAGASFETVVKATVFIADMEQFAEVNEVYGQYFDTHKPARSCVEVARLPKDALVEIEVIALVK 125
                                    11        21        31        41        51        61        71        81        91       101       111       121    

   Legend:   → Mismatch (orange background)
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  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/Biological Unit

(-) CATH Domains  (1, 3)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1QD9)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C   (RIDA_BACSU | P37552)
molecular function
    GO:0019239    deaminase activity    Catalysis of the removal of an amino group from a substrate, producing ammonia (NH3).
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
biological process
    GO:0046360    2-oxobutyrate biosynthetic process    The chemical reactions and pathways resulting in the formation of 2-oxobutyrate, the anion of the organic acid 2-oxobutyric acid, which contains a ketone group on carbon 2.
    GO:0009082    branched-chain amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids containing a branched carbon skeleton, comprising isoleucine, leucine and valine.
    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:0009097    isoleucine biosynthetic process    The chemical reactions and pathways resulting in the formation of isoleucine, (2R*,3R*)-2-amino-3-methylpentanoic acid.
    GO:0009636    response to toxic substance    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a toxic stimulus.
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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