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(-) Description

Title :  CRYSTAL STRUCTURE OF ALPHA SUB-DOMAIN OF LON PROTEASE FROM BREVIBACILLUS THERMORUBER
 
Authors :  Y. D. Chen, Y. Y. Chang, C. H. Hsu
Date :  09 Aug 12  (Deposition) - 11 Sep 13  (Release) - 05 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.88
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Dna Binding, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Y. Lee, Y. D. Chen, Y. Y. Chang, Y. C. Lin, C. F. Chang, S. J. Huang, S. H. Wu, C. H. Hsu
Structural Basis For Dna-Mediated Allosteric Regulation Facilitated By The Aaa(+) Module Of Lon Protease.
Acta Crystallogr. , Sect. D V. 70 218 2014
PubMed-ID: 24531457  |  Reference-DOI: 10.1107/S139900471302631X

(-) Compounds

Molecule 1 - LON PROTEASE
    Chains: A, B
    EC Number: 3.4.21.53
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-21A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: ALPHA SUB-DOMAIN, UNP RESIDUES 491-605
    Gene: LON
    Organism Scientific: BREVIBACILLUS THERMORUBER
    Organism Taxid: 33942
    Strain: WR-249

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1SO42Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:554 , ARG A:557 , GLU B:513BINDING SITE FOR RESIDUE SO4 A 701
2AC2SOFTWAREGLU A:513 , ARG B:553 , LYS B:554 , ARG B:557BINDING SITE FOR RESIDUE SO4 B 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4GIT)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Val A:560 -Ser A:561
2Glu A:563 -Lys A:564
3Val B:560 -Ser B:561

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4GIT)

(-) 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    
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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 A from PDB  Type:PROTEIN  Length:92
                                                                                                                            
               SCOP domains d4gita_ A: ATPase domain of protease Lon (La)                                                SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhh......eeehhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh......eeehhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 4git A 492 GYTELEKLHIMRDYLLPKQMEEHGLGRDKLQMNEEAMLKVIRQYTREAGVRNLNREAANICRKAARLIVSGEKKRVVVTPKTVESLLGKPRY 583
                                   501       511       521       531       541       551       561       571       581  


Chain B from PDB  Type:PROTEIN  Length:92
                                                                                                                            
               SCOP domains d4gitb_ B: ATPase domain of protease Lon (La)                                                SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhh......eeehhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh......eee.hhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 4git B 492 GYTELEKLHIMRDYLLPKQMEEHGLGRDKLQMNEEAMLKVIRQYTREAGVRNLNREAANICRKAARLIVSGEKKRVVVTPKTVESLLGKPRY 583
                                   501       511       521       531       541       551       561       571       581
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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, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4GIT)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4GIT)

(-) Gene Ontology  (14, 14)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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