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(-) Description

Title :  THERMOASCUS GH61 ISOZYME A
 
Authors :  H. Otten, R. J. Quinlan, M. D. Sweeney, J. -C. N. Poulsen, K. S. Johansen, K. B. R. M. Krogh, C. I. Joergensen, M. Tovborg, A. Anthonsen, T. Tryfon C. P. Walter, P. Dupree, F. Xu, G. J. Davies, P. H. Walton, L. Lo Leggio
Date :  18 Jul 11  (Deposition) - 07 Sep 11  (Release) - 12 Jul 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.25
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, Degradation Of Recalcitrant Biomass (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. J. Quinlan, M. D. Sweeney, L. Lo Leggio, H. Otten, J. -C. N. Poulsen, K. S. Johansen, K. B. R. M. Krogh, C. I. Jorgensen, M. Tovborg, A. Anthonsen, T. Tryfona, C. P. Walter, P. Dupree, F. Xu, G. J. Davies, P. H. Walton
Insights Into The Oxidative Degradation Of Cellulose By A Copper Metalloenzyme That Exploits Biomass Components.
Proc. Natl. Acad. Sci. Usa V. 108 15079 2011
PubMed-ID: 21876164  |  Reference-DOI: 10.1073/PNAS.1105776108

(-) Compounds

Molecule 1 - GH61 ISOZYME A
    Chains: A
    EC Number: 3.2.1.4
    Engineered: YES
    Expression System: ASPERGILLUS ORYZAE
    Expression System Strain: JAL250
    Expression System Taxid: 5062
    Organism Scientific: THERMOASCUS AURANTIACUS
    Organism Taxid: 5087
    Other Details: METHYLATION AT 4-N-H1, AND TWO CYSTINES AT C56-C178 AND C97-C101. N-ACETYLGLUCOSAMINE GLYCOSYLATION AT N138.

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 8)

Asymmetric/Biological Unit (5, 8)
No.NameCountTypeFull Name
1CU3Ligand/IonCOPPER (II) ION
2HIC1Mod. Amino Acid4-METHYL-HISTIDINE
3NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE
4PEG2Ligand/IonDI(HYDROXYETHYL)ETHER
5TAM1Ligand/IonTRIS(HYDROXYETHYL)AMINOMETHANE

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIC A:1 , HIS A:86 , TYR A:175 , PEG A:306 , HOH A:574BINDING SITE FOR RESIDUE CU A 301
2AC2SOFTWAREHIS A:87 , TAM A:305 , HOH A:402BINDING SITE FOR RESIDUE CU A 302
3AC3SOFTWAREASP A:189 , HOH A:564 , HOH A:563BINDING SITE FOR RESIDUE CU A 303
4AC4SOFTWAREHIS A:87 , ASN A:124 , PRO A:126 , GLY A:127 , CU A:302 , HOH A:443 , HOH A:515 , HOH A:402 , HOH A:472BINDING SITE FOR RESIDUE TAM A1229
5AC5SOFTWAREHIC A:1 , HIS A:86 , HIS A:164 , SER A:165 , GLN A:173 , TYR A:175 , CU A:301BINDING SITE FOR RESIDUE PEG A1230
6AC6SOFTWAREGLN A:167 , ASN A:210 , TYR A:212 , GLN A:213BINDING SITE FOR RESIDUE PEG A1231
7AC7SOFTWAREALA A:136 , ASN A:138 , PRO A:205 , LEU A:215 , SER A:217 , TYR A:218 , ILE A:219 , HOH A:448BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 138 RESIDUES 401 TO 401

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:56 -A:178
2A:97 -A:101

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Pro A:125 -Pro A:126

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3ZUD)

(-) 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:228
 aligned with G3XAP7_THEAU | G3XAP7 from UniProtKB/TrEMBL  Length:228

    Alignment length:228
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220        
         G3XAP7_THEAU     1 HGFVQNIVIDGKNYGGYLVNQYPYMSNPPEVIAWSTTATDLGFVDGTGYQTPDIICHRGAKPGALTAPVSPGGTVELQWTPWPDSHHGPVINYLAPCNGDCSTVDKTQLEFFKIAESGLINDDNPPGIWASDNLIAANNSWTVTIPTTIAPGNYVLRHEIIALHSAQNQDGAQNYPQCINLQVTGGGSDNPAGTLGTALYHDTDPGILINIYQKLSSYIIPGPPLYTG 228
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeee..eeee.....hhhhh...................hhhhh..hhhhhh.........eee....eeeeee..........eeeeeee...hhhhhhhhh.eeeeeeee.eee......eehhhhhhhh..eeeee.......eeeeeeeeeee..........eeeeeeeeeee..........ee.hhh............................. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3zud A   1 hGFVQNIVIDGKNYGGYLVNQYPYMSNPPEVIAWSTTATDLGFVDGTGYQTPDIICHRGAKPGALTAPVSPGGTVELQWTPWPDSHHGPVINYLAPCNGDCSTVDKTQLEFFKIAESGLINDDNPPGIWASDNLIAANNSWTVTIPTTIAPGNYVLRHEIIALHSAQNQDGAQNYPQCINLQVTGGGSDNPAGTLGTALYHDTDPGILINIYQKLSSYIIPGPPLYTG 228
                            |       10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220        
                            |                                                                                                                                                                                                                                   
                            1-HIC
   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3ZUD)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (G3XAP7_THEAU | G3XAP7)
molecular function
    GO:0008810    cellulase activity    Catalysis of the endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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 Related Entries

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

UniProtKB/TrEMBL
        G3XAP7_THEAU | G3XAP7: 2yet

(-) Related Entries Specified in the PDB File

2yet THERMOASCUS GH61 ISOZYME A