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(-) Description

Title :  TWO-DOMAIN LACCASE FROM STREPTOMYCES COELICOLOR AT 2.3 A RESOLUTION
 
Authors :  T. Skalova, J. Dohnalek, P. Kolenko, J. Duskova, A. Stepankova, J. Hase L. H. Ostergaard, P. R. Ostergaard
Date :  01 Dec 09  (Deposition) - 08 Dec 10  (Release) - 02 May 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.29
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Two-Domain Laccase, Oxidoreductase, Multicopper Blue Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Skalova, J. Duskova, J. Hasek, A. Stepankova, T. Koval, L. H. Ostergaard, J. Dohnalek
Structure Of Laccase From Streptomyces Coelicolor After Soaking With Potassium Hexacyanoferrate And At An Improved Resolution Of 2. 3 A
Acta Crystallogr. , Sect. F V. 67 27 2011
PubMed-ID: 21206017  |  Reference-DOI: 10.1107/S1744309110046099
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PUTATIVE COPPER OXIDASE
    Chains: A
    EC Number: 1.10.3.2
    Engineered: YES
    Expression System: ASPERGILLUS ORYZAE
    Expression System Plasmid: PLAQ029
    Expression System Strain: TOC1512
    Expression System Taxid: 5062
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 42-317
    Gene: SC4C6.22
    Organism Scientific: STREPTOMYCES COELICOLOR
    Organism Taxid: 1902
    Strain: A3(2)
    Synonym: LACCASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 12)

Asymmetric Unit (5, 12)
No.NameCountTypeFull Name
1CU4Ligand/IonCOPPER (II) ION
2FE1Ligand/IonFE (III) ION
3NA2Ligand/IonSODIUM ION
4PG42Ligand/IonTETRAETHYLENE GLYCOL
5PGE3Ligand/IonTRIETHYLENE GLYCOL
Biological Unit 1 (2, 15)
No.NameCountTypeFull Name
1CU-1Ligand/IonCOPPER (II) ION
2FE-1Ligand/IonFE (III) ION
3NA-1Ligand/IonSODIUM ION
4PG46Ligand/IonTETRAETHYLENE GLYCOL
5PGE9Ligand/IonTRIETHYLENE GLYCOL

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:231 , CYS A:288 , HIS A:293 , MET A:298BINDING SITE FOR RESIDUE CU A 401
02AC2SOFTWAREHIS A:104 , HIS A:156 , HIS A:289 , HOH A:701BINDING SITE FOR RESIDUE CU A 402
03AC3SOFTWAREHIS A:158 , HIS A:236 , HIS A:287 , HOH A:701BINDING SITE FOR RESIDUE CU A 403
04AC4SOFTWAREHIS A:102 , HIS A:234 , HIS A:236 , HOH A:701 , HOH A:930BINDING SITE FOR RESIDUE CU A 404
05AC5SOFTWAREGLU A:80 , PGE A:612 , HOH A:783BINDING SITE FOR RESIDUE NA A 512
06AC6SOFTWAREPGE A:613BINDING SITE FOR RESIDUE NA A 513
07AC7SOFTWAREGLN A:62 , SER A:73 , VAL A:74 , ASN A:202 , PG4 A:614 , HOH A:830 , HOH A:932BINDING SITE FOR RESIDUE PG4 A 610
08AC8SOFTWARELYS A:136 , ARG A:146 , HOH A:798BINDING SITE FOR RESIDUE PGE A 611
09AC9SOFTWARELEU A:78 , GLU A:80 , NA A:512BINDING SITE FOR RESIDUE PGE A 612
10BC1SOFTWARETYR A:314 , NA A:513 , HOH A:888BINDING SITE FOR RESIDUE PGE A 613
11BC2SOFTWAREASN A:171 , THR A:199 , ASN A:202 , LYS A:204 , PG4 A:610 , HOH A:845 , HOH A:934BINDING SITE FOR RESIDUE PG4 A 614

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3KW8)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Gly A:45 -Gly A:46
2Val A:74 -Pro A:75
3Gly A:208 -Pro A:209

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3KW8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3KW8)

(-) Exons   (0, 0)

(no "Exon" information available for 3KW8)

(-) 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    
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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:273
 aligned with Q9XAL8_STRCO | Q9XAL8 from UniProtKB/TrEMBL  Length:343

    Alignment length:273
                                    54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314   
         Q9XAL8_STRCO    45 GGEVRHLKMYAEKLADGQMGYGFEKGKASVPGPLIEVNEGDTLHIEFTNTMDVRASLHVHGLDYEISSDGTAMNKSDVEPGGTRTYTWRTHKPGRRDDGTWRPGSAGYWHYHDHVVGTEHGTGGIRNGLYGPVIVRRKGDVLPDATHTIVFNDMTINNRKPHTGPDFEATVGDRVEIVMITHGEYYHTFHMHGHRWADNRTGILTGPDDPSRVIDNKITGPADSFGFQIIAGEGVGAGAWMYHCHVQSHSDMGMVGLFLVKKPDGTIPGYEPH 317
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------------------------------------------------------------------------------------------------------Cu-oxidase_2-3kw8A01 A:179-308                                                                                                    --------- Pfam domains (1)
           Pfam domains (2) ------------------------Cu-oxidase_3-3kw8A02 A:69-184                                                                                       ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author ...eeeeeeeeee.....eeee............eeee...eeeeeeee........ee.....hhhhh.............eeeeeee....ee.....ee....eeeeee........hhhhhhhh.eeeeeee........eeeeeeee..ee..........eeee...eeeeeeeee....eeeee....ee...............ee.eeee....eeeeeee.......eeeeeee.hhhhhhh..eeeeeee............ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kw8 A  45 GGEVRHLKMYAEKLADGQMGYGFEKGKASVPGPLIEVNEGDTLHIEFTNTMDVRASLHVHGLDYEISSDGTAMNKSDVEPGGTRTYTWRTHKPGRRDDGTWRPGSAGYWHYHDHVVGTEHGTGGIRNGLYGPVIVRRKGDVLPDATHTIVFNDMTINNRKPHTGPDFEATVGDRVEIVMITHGEYYHTFHMHGHRWADNRTGILTGPDDPSRVIDNKITGPADSFGFQIIAGEGVGAGAWMYHCHVQSHSDMGMVGLFLVKKPDGTIPGYEPH 317
                                    54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314
   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 3KW8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3KW8)

(-) Pfam Domains  (2, 2)

Asymmetric Unit
(-)
Clan: CU_oxidase (192)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q9XAL8_STRCO | Q9XAL8)
molecular function
    GO:0005507    copper ion binding    Interacting selectively and non-covalently with copper (Cu) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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 Related Entries

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UniProtKB/TrEMBL
        Q9XAL8_STRCO | Q9XAL8: 3cg8 4gxf 4gy4

(-) Related Entries Specified in the PDB File

3cg8 LACCASE FROM STREPTOMYCES COELICOLOR AT 2.7 A RESOLUTION