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(-) Description

Title :  CRYSTAL STRUCTURE OF THE ALPHA-L-ARABINOFURANOSIDASE UMABF62A FROM USTILAGO MAYDIS IN COMPLEX WITH L-ARABINOFURANOSE
 
Authors :  B. Siguier, C. Dumon, L. Mourey, S. Tranier
Date :  06 Oct 13  (Deposition) - 15 Jan 14  (Release) - 12 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.20
Chains :  Asym./Biol. Unit :  A
Keywords :  Beta-Propeller, Hydrolase, Hemicellulose Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Siguier, M. Haon, V. Nahoum, M. Marcellin, O. Burlet-Schiltz, P. M. Coutinho, B. Henrissat, L. Mourey, M. J. O'Donohue, J. G. Berrin, S. Tranier, C. Dumon
First Structural Insights Into Alpha-L-Arabinofuranosidases From The Two Gh62 Glycoside Hydrolase Subfamilies.
J. Biol. Chem. V. 289 5261 2014
PubMed-ID: 24394409  |  Reference-DOI: 10.1074/JBC.M113.528133

(-) Compounds

Molecule 1 - ALPHA-L-ARABINOFURANOSIDASE UMABF62A
    Chains: A
    EC Number: 3.2.1.55
    Engineered: YES
    Expression System: PICHIA PASTORIS
    Expression System Plasmid: PPICZALPHAA
    Expression System Taxid: 4922
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 21-331
    Gene: UM04309.1
    Organism Common: CORN SMUT FUNGUS
    Organism Scientific: USTILAGO MAYDIS
    Organism Taxid: 237631
    Strain: 521/FGSC 9021

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 4)

Asymmetric/Biological Unit (4, 4)
No.NameCountTypeFull Name
1AHR1Ligand/IonALPHA-L-ARABINOFURANOSE
2CA1Ligand/IonCALCIUM ION
3FUB1Ligand/IonBETA-L-ARABINOFURANOSE
4TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:198 , HIS A:261 , HOH A:802 , HOH A:806 , HOH A:807 , HOH A:811 , HOH A:812BINDING SITE FOR RESIDUE CA A 401
2AC2SOFTWARELYS A:35 , ASP A:36 , TYR A:58 , GLN A:103 , ASP A:143 , HIS A:261 , GLN A:285 , TYR A:296 , HOH A:841 , HOH A:1170BINDING SITE FOR RESIDUE FUB A 402
3AC3SOFTWARELYS A:35 , ASP A:36 , TYR A:58 , GLN A:103 , ASP A:143 , GLU A:195 , HIS A:261 , TYR A:296 , HOH A:841 , HOH A:1152 , HOH A:1170BINDING SITE FOR RESIDUE AHR A 403
4AC4SOFTWAREPHE A:178 , GLY A:179 , THR A:180 , ALA A:181 , GLN A:207 , THR A:226 , GLN A:237 , HOH A:831 , HOH A:861 , HOH A:964 , HOH A:974 , HOH A:988 , HOH A:1050 , HOH A:1055BINDING SITE FOR RESIDUE TRS A 404

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:10 -A:278

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Phe A:174 -Pro A:175

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4N2R)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4N2R)

(-) Exons   (0, 0)

(no "Exon" information available for 4N2R)

(-) 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:306
                                                                                                                                                                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .........eee............eeeeeeeeee..eeeeeeeee....eeeeee....hhhhh....eee.....eeeeeeeehhhheeeeeee.....eeeeee............eeee...........eeeeeee...eeeeeee....eeeeeeee.hhh........eeeee.......eeeeeeee....eeeeeeeee....eeeeeeee.......eeeeee..ee...............eeeee.........eehhhh.eeeeee........hhhhh..eeeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4n2r A   9 SCALPTTYRWTSSAPLAQPKDGWVSLKDFTHVPYNGQHLVYASYHDSTKYGSMAFSPFKHWADMATATQTGMTQAAVAPTVFYFTPKKLWFLVSQWGSAPFTYRTSTDPTKVNGWSAPQPLFTGKVADSGTGPIDQTVIADDRKVYLFFVADNGKVYRTSMAIGDFPANFGTASEVILSDTQAKLFEAVQVYTVAGQNQYLMIVEAQGTNGRYFRSFTANSLDGEWKVQAGSESAPFAGKANSGASWTNDVSHGDLIRSNPDQTMTIDPCRLQLLYQGRDKNKVPSSYDLAPYRPGLLTLYGLGLE 314
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308
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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 4N2R)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4N2R)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4N2R)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4N2R)

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  Cis Peptide Bonds
    Phe A:174 - Pro A:175   [ RasMol ]  
 

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 Related Entries

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

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(-) Related Entries Specified in the PDB File

4n1i THE SAME PROTEIN IN ITS APO FORM
4n2z THE SAME PROTEIN IN COMPLEX WITH CELLOTRIOSE
4n4b ALPHA-L-ARABINOFURANOSIDASE PAABF62A FROM PODOSPORA ANSERINA