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(-) Description

Title :  CRYSTAL STRUCTURE OF A CORIOLOPSIS GALLICA LACCASE AT 1.7 A RESOLUTION PH 5.5
 
Authors :  E. De La Mora, B. Valderrama, E. Horjales, E. Rudino-Pinera
Date :  26 Sep 11  (Deposition) - 12 Oct 11  (Release) - 02 May 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Metal-Binding, Oxidoreductase, Blue Multicopper Oxidase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. De La Mora, J. E. Lovett, C. F. Blanford, E. F. Garman, B. Valderrama, E. Rudino-Pinera
Structural Changes Caused By Radiation-Induced Reduction And Radiolysis: The Effect Of X-Ray Absorbed Dose In A Fungal Multicopper Oxidase
Acta Crystallogr. , Sect. D V. 68 564 2012
PubMed-ID: 22525754  |  Reference-DOI: 10.1107/S0907444912005343

(-) Compounds

Molecule 1 - LACCASE
    Chains: A
    EC Number: 1.10.3.2
    Fragment: RESIDUES 22-517
    Organism Scientific: CORIOLOPSIS GALLICA
    Organism Taxid: 76126

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric/Biological Unit (2, 8)
No.NameCountTypeFull Name
1CU4Ligand/IonCOPPER (II) ION
2NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:85 , HIS A:87 , TRP A:128 , HIS A:130 , HIS A:472 , HOH A:2200BINDING SITE FOR RESIDUE CU A1518
2AC2SOFTWAREHIS A:132 , HIS A:418 , HIS A:420 , HIS A:470 , HOH A:2200BINDING SITE FOR RESIDUE CU A1519
3AC3SOFTWAREHIS A:85 , HIS A:87 , HIS A:418 , HIS A:420 , HOH A:2138BINDING SITE FOR RESIDUE CU A1520
4AC4SOFTWAREHIS A:415 , CYS A:471 , ILE A:473 , HIS A:476BINDING SITE FOR RESIDUE CU A1521
5AC5SOFTWAREARG A:43 , GLN A:44 , ASN A:75 , MET A:78 , HIS A:174 , LEU A:175 , ALA A:176 , VAL A:179 , HOH A:2038 , HOH A:2285 , HOH A:2595 , HOH A:2596 , HOH A:2598BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 75 RESIDUES 1522 TO 1523
6AC6SOFTWARETHR A:310 , ALA A:345 , ASN A:347 , SER A:403 , ASN A:454 , HOH A:2523 , HOH A:2538 , HOH A:2539 , HOH A:2600 , HOH A:2601 , HOH A:2603 , HOH A:2604 , HOH A:2605 , HOH A:2606BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 454 RESIDUES 1524 TO 1525

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:106 -A:506
2A:138 -A:225

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Gly A:24 -Pro A:25
2Phe A:52 -Pro A:53
3Leu A:386 -Pro A:387
4Phe A:413 -Pro A:414

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4A2E)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4A2E)

(-) Exons   (0, 0)

(no "Exon" information available for 4A2E)

(-) 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:496
 aligned with Q1W6B1_9APHY | Q1W6B1 from UniProtKB/TrEMBL  Length:517

    Alignment length:496
                                    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       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511      
         Q1W6B1_9APHY    22 AIGPVADLTISNGAVSPYGFSRQAILVNDVFPSPLITGNKGDRFQLNVIDNMTNHTMLKSTSIHWHGFFQHGTNWADGPAFVNQCPISTGHAFLYDFQVPDQAGTFWYHSHLSTQYCDGLRGPIVVYDPQDPHKSLYDVDDDSTVITLADWYHLAARVGPAIPTADATLINGLGRSINTLNADLAVITVTKGKRYRFRLVSLSCDPNHTFSIDGHSLTVIEADSVNLKPHTVDSIQIFAAQRYSFVLNADQDVDNYWIRALPNSGNTNFDGGVNSAILRYDGAAPVEPTTSQAPSTNPLVESALTTLEGTAAPGSPTPGGVDLALNMAFGFAGGRFSINGASFTPPTVPVLLQILSGAQSAQDLLPTGSVYSLPANADIEISLPATTAAPGFPHPFHLHGHAFAVVRSAGSSTYNYENPVYRDVVSTGSPGDNVTIRFRTDNPGPWFLHCHIDFHLEAGFAVVMAEDIPDVAATNPVPQAWSDLCPTYDALSPDDQ 517
               SCOP domains d4a2ea1 A:22-151 automated matches                                                                                                d4a2ea2 A:152-320 automated matches                                                                                                                                      d4a2ea3 A:321-517 automated matches                                                                                                                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeeeeee......eeeeee........eeee...eeeeeeee...hhhhh....eeee......hhhhh.............eeeeeeee.....eeeeeee...hhhhhh.eeeeeee.....hhhhh...hhh.eeeeeee...............eeee...............eeee....eeeeeeee......eeeee....eeeeee..eeeeeeee..eee....eeeeeee......eeeeeeee......hhhhh.eeeeee...................hhhhh..................eeee..eeee..eeee..........hhhhhhhh.............eeee....eeeeeee..........eeee....eeeee.............ee.eee......eeeeeee....eeeeeee.hhhhhhh..eeeeee...hhhhhh..hhhhhhhhhhhhh.hhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4a2e A  22 AIGPVADLTISNGAVSPDGFSRQAILVNDVFPSPLITGNKGDRFQLNVIDNMTNHTMLKSTSIHWHGFFQHGTNWADGPAFVNQCPISTGHAFLYDFQVPDQAGTFWYHSHLSTQYCDGLRGPIVVYDPNDPHASLYDVDDDSTVITLADWYHLAAKVGAPVPTADATLINGLGRSAATLAADLAVITVTKGKRYRFRLVSLSCDPNYTFSIDGHSLTVIEADSVNLKPHTVDSLQIFAAQRYSFVLNADQDVDNYWIRALPNSGTQNFAGGTNSAILRYDGAAPVEPTTSQTPSTNPLVESALTTLKGTAAPGSPTPGGVDLALNMAFGFAGGNFTINGASFTPPTVPVLLQILSGAQSAADLLPAGSVYSLPANADIEISLPATAAAPGFPHPFHLHGHVFAVVRSAGSSTYNYANPVYRDVVSTGAPGDNVTIRFRTDNPGPWFLHCHIDFHLEAGFAVVMAEDIPDVAATNPVPQAWSDLCPTYDALSPDDQ 517
                                    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       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511
   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  (1, 3)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0 ; only for superseded entry 2VDZ: 1,3)

(no "CATH Domain" information available for 4A2E, only for superseded entry 2VDZ replaced by 4A2E)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4A2E)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q1W6B1_9APHY | Q1W6B1)
molecular function
    GO:0005507    copper ion binding    Interacting selectively and non-covalently with copper (Cu) ions.
    GO:0052716    hydroquinone:oxygen oxidoreductase activity    Catalysis of the reaction: 4 hydroquinone + O2 = 4 benzosemiquinone + 4 H2O.
    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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        Q1W6B1_9APHY | Q1W6B1: 4a2d 4a2f 4a2g 4a2h 5a7e

(-) Related Entries Specified in the PDB File

4a2d CORIOLOPSIS GALLICA LACCASE T2 COPPER DEPLETED AT PH 4.5
4a2f CORIOLOPSIS GALLICA LACCASE AT 0.98 A
4a2g CORIOLOPSIS GALLICA LACCASE AT 1.38 A
4a2h CRYSTAL STRUCTURE OF LACCASE FROM CORIOLOPSIS GALLICA PH 7.0