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(-) Description

Title :  CRYSTAL STRUCTURE OF THE ALPHA-L-ARABINOFURANOSIDASE PAABF62A FROM PODOSPORA ANSERINA IN COMPLEX WITH CELLOTRIOSE
 
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 :  1.80
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 - GH62 ARABINOFURANOSIDASE
    Chains: A
    EC Number: 3.2.1.55
    Engineered: YES
    Expression System: PICHIA PASTORIS
    Expression System Taxid: 4922
    Organism Common: PLEURAGE ANSERINA
    Organism Scientific: PODOSPORA ANSERINA
    Organism Taxid: 5145
    Strain: S MAT+
    Synonym: ALPHA-L-ARABINOFURANOSIDASE PAABF62A

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (5, 5)
No.NameCountTypeFull Name
11PE1Ligand/IonPENTAETHYLENE GLYCOL
2CA1Ligand/IonCALCIUM ION
3CTR1Ligand/IonCELLOTRIOSE
4EPE1Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
5TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:285 , HOH A:901 , HOH A:902 , HOH A:903 , HOH A:904 , HOH A:905BINDING SITE FOR RESIDUE CA A 401
2AC2SOFTWARELYS A:48 , ASP A:49 , TYR A:71 , GLN A:121 , VAL A:164 , ASP A:165 , GLU A:216 , HIS A:285 , TYR A:320 , CTR A:405 , HOH A:909BINDING SITE FOR RESIDUE TRS A 402
3AC3SOFTWAREASN A:122 , ASN A:124 , PRO A:147 , ASP A:148 , GLY A:149BINDING SITE FOR RESIDUE 1PE A 403
4AC4SOFTWARETRP A:109 , GLY A:292 , THR A:293 , VAL A:294 , ASP A:295 , HOH A:1079 , HOH A:1196BINDING SITE FOR RESIDUE EPE A 404
5AC5SOFTWARETYR A:101 , GLN A:121 , VAL A:164 , ASP A:182 , ARG A:211 , PHE A:215 , GLU A:216 , ARG A:241 , TYR A:320 , ASN A:321 , TRS A:402 , HOH A:1033 , HOH A:1157 , HOH A:1179BINDING SITE FOR RESIDUE CTR A 405

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:170 -A:175
2A:303 -A:337

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Phe A:196 -Pro A:197
2Gly A:253 -Pro A:254

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4N2Z)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4N2Z)

(-) Exons   (0, 0)

(no "Exon" information available for 4N2Z)

(-) 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:318
                                                                                                                                                                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ........eee...............eeeeeeeeee..eeeeeeeeee..eeeeeeeee.hhhhh.....ee.hhh.......eeeeeeeehhhheeeeeee...eeeeee............ee......hhhhhhhh.....eeeeeee...eeeeeee....eeeeeeee...........eeeee.hhhhh.eeeeeee.....eeeeeeee.....eeeeeeee.......ee..........hhh.eee.........eeeee.................eeeeee.......hhhhh..eeeeeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4n2z A  20 SDLPTTWQWTSTGPLVGPKNDGRGIAGIKDPTIILINGTHHVFASTAQSAGYNLVYFTFADWADAPNATFYYLDQAPLGTGYRAAPQVFWFAPHKLWYLVYQNGNAAYSTNPDINNPKGWTAPKVFYPDGMPKIIEQNIGEGYWVDMWVICDSASCHLFSSDDNGQLYRSETSLEQFPNGMSQPVIAMQDNRNDLFEAACVYSLPDGKYLLLVEAIGTDGHRWFRSWTADSIRGPWQGLANTEQNPWARSNNVQFDGDVWTKSISHGEIIRDGTVDEKLLIDPCNIRFMYQGMDPSAGGEYNALPWRLGFIAHNNPAC 337
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329
   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 4N2Z)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4N2Z)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4N2Z)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        E2GHW5_PODAS | E2GHW5: 4n4b

(-) Related Entries Specified in the PDB File

4n1i THE SAME PROTEIN IN ITS APO FORM
4n2r THE SAME PROTEIN IN COMPLEX WITH L-ARABINOFURANOSE
4n4b ALPHA-L-ARABINOFURANOSIDASE PAABF62A FROM PODOSPORA ANSERINA