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(-) Description

Title :  GAMMA LACTAMASE FROM AN AUREOBACTERIUM SPECIES IN COMPLEX WITH 3A,4,7,7A-TETRAHYDRO-BENZO [1,3] DIOXOL-2-ONE
 
Authors :  K. Line, M. N. Isupov, J. A. Littlechild
Date :  14 Mar 03  (Deposition) - 30 Mar 04  (Release) - 12 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.73
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (3x)
Biol. Unit 2:  B  (3x)
Keywords :  Hydrolase, Alpha/Beta Hydrolase, Co-Factor Free Haloperoxidase, Tetrahedral Intermediate (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Line, M. N. Isupov, J. A. Littlechild
The Crystal Structure Of A (-)Gamma-Lactamase From An Aureobacterium Species Reveals A Tetrahedral Intermediate In The Active Site
J. Mol. Biol. V. 338 519 2004
PubMed-ID: 15081810  |  Reference-DOI: 10.1016/J.JMB.2004.03.001

(-) Compounds

Molecule 1 - GAMMA LACTAMASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI DH5[ALPHA]
    Expression System Plasmid: PTRC99
    Expression System Taxid: 668369
    Expression System Vector Type: PLASMID
    Organism Scientific: MICROBACTERIUM SP.
    Organism Taxid: 51671
    Other Details: CHIROTECH CULTURE COLLECTION
    Synonym: CO-FACTOR FREE HALOPEROXIDASE (BY IDENTITY)

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1BD12Ligand/Ion3A,4,7,7A-TETRAHYDRO-BENZO [1,3] DIOXOL-2-ONE
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1BD13Ligand/Ion3A,4,7,7A-TETRAHYDRO-BENZO [1,3] DIOXOL-2-ONE
Biological Unit 2 (1, 3)
No.NameCountTypeFull Name
1BD13Ligand/Ion3A,4,7,7A-TETRAHYDRO-BENZO [1,3] DIOXOL-2-ONE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:31 , TYR A:32 , PHE A:97 , SER A:98 , MET A:99 , LEU A:125 , PHE A:166 , ILE A:232 , LEU A:233 , HIS A:259BINDING SITE FOR RESIDUE BD1 A1280
2AC2SOFTWAREGLY B:31 , TYR B:32 , PHE B:97 , SER B:98 , MET B:99 , LEU B:125 , PHE B:166 , TRP B:204 , ILE B:232 , LEU B:233 , HIS B:259BINDING SITE FOR RESIDUE BD1 B1280

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1HL7)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Tyr A:32 -Pro A:33
2Glu A:126 -Pro A:127
3Tyr B:32 -Pro B:33
4Glu B:126 -Pro B:127

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1HL7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1HL7)

(-) Exons   (0, 0)

(no "Exon" information available for 1HL7)

(-) 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:279
 aligned with Q8GJP7_9MICO | Q8GJP7 from UniProtKB/TrEMBL  Length:280

    Alignment length:279
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271         
         Q8GJP7_9MICO     2 GYITVGNENSTPIELYYEDQGSGQPVVLIHGYPLDGHSWERQTRELLAQGYRVITYDRRGFGGSSKVNTGYDYDTFAADLHTVLETLDLRDVVLVGFSMGTGELARYVARYGHERVAKLAFLASLEPFLVQRDDNPEGVPQEVFDGIEAAAKGDRFAWFTDFYKNFYNLDENLGSRISEQAVTGSWNVAIGSAPVAAYAVVPAWIEDFRSDVEAVRAAGKPTLILHGTKDNILPIDATARRFHQAVPEADYVEVEGAPHGLLWTHADEVNAALKTFLAK 280
               SCOP domains d1hl7a_ A: Gamma-lactamase                                                                                                                                                                                                                                                              SCOP domains
               CATH domains 1hl7A00 A:1-279  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                   CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..eeeeeeeeeee...eeeee.....hhhhhhhhhhhhhhh..eeeee...............hhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhh...eeeeeee.................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhh...hhhhhhhhhhh..hhhhhhhhhhhh..eeeeee..........hhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1hl7 A   1 GYITVGNENSTPIELYYEDQGSGQPVVLIHGYPLDGHSWERQTRELLAQGYRVITYDRRGFGGSSKVNTGYDYDTFAADLHTVLETLDLRDVVLVGFSMGTGELARYVARYGHERVAKLAFLASLEPFLVQRDDNPEGVPQEVFDGIEAAAKGDRFAWFTDFYKNFYNLDENLGSRISEQAVTGSWNVAIGSAPVAAYAVVPAWIEDFRSDVEAVRAAGKPTLILHGTKDNILPIDATARRFHQAVPEADYVEVEGAPHGLLWTHADEVNAALKTFLAK 279
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270         


Chain B from PDB  Type:PROTEIN  Length:279
 aligned with Q8GJP7_9MICO | Q8GJP7 from UniProtKB/TrEMBL  Length:280

    Alignment length:279
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271         
         Q8GJP7_9MICO     2 GYITVGNENSTPIELYYEDQGSGQPVVLIHGYPLDGHSWERQTRELLAQGYRVITYDRRGFGGSSKVNTGYDYDTFAADLHTVLETLDLRDVVLVGFSMGTGELARYVARYGHERVAKLAFLASLEPFLVQRDDNPEGVPQEVFDGIEAAAKGDRFAWFTDFYKNFYNLDENLGSRISEQAVTGSWNVAIGSAPVAAYAVVPAWIEDFRSDVEAVRAAGKPTLILHGTKDNILPIDATARRFHQAVPEADYVEVEGAPHGLLWTHADEVNAALKTFLAK 280
               SCOP domains d1hl7b_ B: Gamma-lactamase                                                                                                                                                                                                                                                              SCOP domains
               CATH domains 1hl7B00 B:1-279  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                   CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..eeeeeeeeeee...eeeee.....hhhhhhhhhhhhhhh..eeeee...............hhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhh...eeeeeee.................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhh...hhhhhhhhhhh..hhhhhhhhhhhh..eeeeee..........hhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1hl7 B   1 GYITVGNENSTPIELYYEDQGSGQPVVLIHGYPLDGHSWERQTRELLAQGYRVITYDRRGFGGSSKVNTGYDYDTFAADLHTVLETLDLRDVVLVGFSMGTGELARYVARYGHERVAKLAFLASLEPFLVQRDDNPEGVPQEVFDGIEAAAKGDRFAWFTDFYKNFYNLDENLGSRISEQAVTGSWNVAIGSAPVAAYAVVPAWIEDFRSDVEAVRAAGKPTLILHGTKDNILPIDATARRFHQAVPEADYVEVEGAPHGLLWTHADEVNAALKTFLAK 279
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270
   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, 2)

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

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1HL7)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q8GJP7_9MICO | Q8GJP7)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0004601    peroxidase activity    Catalysis of the reaction: donor + hydrogen peroxide = oxidized donor + 2 H2O.
biological process
    GO:0098869    cellular oxidant detoxification    Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.

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 Related Entries

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

UniProtKB/TrEMBL
        Q8GJP7_9MICO | Q8GJP7: 1hkh

(-) Related Entries Specified in the PDB File

1hkh UNLIGATED GAMMA LACTAMASE FROM AN AUREOBACTERIUM SPECIES