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(-) Description

Title :  THE STRUCTURE OF A FUNGAL ENDO-BETA-N-ACETYLGLUCOSAMINIDASE FROM GLYCOSYL HYDROLASE FAMILY 18, AT 1.3A RESOLUTION
 
Authors :  I. Stals, S. Karkehabadi, B. Devreese, S. Kim, M. Ward, M. Sandgren
Date :  12 Dec 11  (Deposition) - 22 Aug 12  (Release) - 22 Aug 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.30
Chains :  Asym./Biol. Unit :  X
Keywords :  Hydrolase, Glycoside Hydrolase Family 18, Deglycosylation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  I. Stals, S. Karkehabadi, S. Kim, M. Ward, A. Van Landschoot, B. Devreese, M. Sandgren
High Resolution Crystal Structure Of The Endo-N-Acetyl-Beta- D-Glucosaminidase Responsible For The Deglycosylation Of Hypocrea Jecorina Cellulases.
Plos One V. 7 40854 2012
PubMed-ID: 22859955  |  Reference-DOI: 10.1371/JOURNAL.PONE.0040854
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ENDO-N-ACETYL-BETA-D-GLUCOSAMINIDASE
    Chains: X
    EC Number: 3.2.1.96
    Fragment: GLYCOSIDE HYDROLASE, RESIDUES 31-313
    Organism Scientific: HYPOCREA JECORINA
    Organism Taxid: 51453
    Strain: GICC20000150
    Synonym: ENDO-BETA-N-ACETYLGLUCOSAMINIDASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : X

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 13)

Asymmetric/Biological Unit (3, 13)
No.NameCountTypeFull Name
1ACT3Ligand/IonACETATE ION
2NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
3ZN8Ligand/IonZINC ION

(-) Sites  (13, 13)

Asymmetric Unit (13, 13)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP X:129 , GLU X:131 , GLN X:193 , TYR X:195 , TRP X:259 , ZN X:1291 , ZN X:1294 , HOH X:2242 , HOH X:2251 , HOH X:2393BINDING SITE FOR RESIDUE ACT X1288
02AC2SOFTWAREPRO X:152 , ASP X:153 , ASP X:206 , ARG X:209 , ZN X:1297 , HOH X:2274 , HOH X:2280 , HOH X:2330 , HOH X:2433BINDING SITE FOR RESIDUE ACT X1289
03AC3SOFTWAREILE X:30 , ALA X:36 , LEU X:37 , ALA X:78 , GLY X:79 , VAL X:80 , HOH X:2063BINDING SITE FOR RESIDUE ACT X1290
04AC4SOFTWAREGLU X:131 , ACT X:1288 , ZN X:1294 , HOH X:2242 , HOH X:2248 , HOH X:2249 , HOH X:2251 , HOH X:2393BINDING SITE FOR RESIDUE ZN X1291
05AC5SOFTWAREGLU X:271 , GLU X:274 , HOH X:2413 , HOH X:2414 , HOH X:2415 , HOH X:2421BINDING SITE FOR RESIDUE ZN X1292
06AC6SOFTWAREASP X:167 , ASN X:213 , HOH X:2284 , HOH X:2285 , HOH X:2286 , HOH X:2345BINDING SITE FOR RESIDUE ZN X1293
07AC7SOFTWAREGLU X:131 , GLN X:193 , ACT X:1288 , ZN X:1291 , HOH X:2250 , HOH X:2251 , HOH X:2393BINDING SITE FOR RESIDUE ZN X1294
08AC8SOFTWAREASP X:186 , HOH X:2301 , HOH X:2302 , HOH X:2303 , HOH X:2305 , HOH X:2306BINDING SITE FOR RESIDUE ZN X1295
09AC9SOFTWAREHIS X:54 , ZN X:1298 , HOH X:2119 , HOH X:2120 , HOH X:2434BINDING SITE FOR RESIDUE ZN X1296
10BC1SOFTWAREASP X:153 , ASP X:206 , ACT X:1289 , HOH X:2274BINDING SITE FOR RESIDUE ZN X1297
11BC2SOFTWAREHIS X:54 , ZN X:1296 , HOH X:2119 , HOH X:2120 , HOH X:2434BINDING SITE FOR RESIDUE ZN X1298
12BC3SOFTWARETYR X:66 , TRP X:69 , ASN X:70 , HOH X:2152 , HOH X:2431 , HOH X:2432BINDING SITE FOR MONO-SACCHARIDE NAG X 302 BOUND TO ASN X 70
13BC4SOFTWAREASN X:240 , VAL X:281 , HOH X:2380 , HOH X:2423BINDING SITE FOR MONO-SACCHARIDE NAG X 301 BOUND TO ASN X 240

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4AC1)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Leu X:6 -Pro X:7
2Cys X:43 -Ser X:44
3Trp X:259 -Glu X:260
4Leu X:265 -Pro X:266

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4AC1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4AC1)

(-) Exons   (0, 0)

(no "Exon" information available for 4AC1)

(-) 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 X from PDB  Type:PROTEIN  Length:283
 aligned with C4RA89_HYPJE | C4RA89 from UniProtKB/TrEMBL  Length:359

    Alignment length:283
                                    40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310   
         C4RA89_HYPJE    31 DLPRLIVYFQTTHDSSNRPISMLPLITEKGIALTHLIVCSFHINQGGVVHLNDFPPDDPHFYTLWNETITMKQAGVKVMGMVGGAAPGSFNTQTLDSPDSATFEHYYGQLRDAIVNFQLEGMDLDVEQPMSQQGIDRLIARLRADFGPDFLITLAPVASALEDSSNLSGFSYTALQQTQGNDIDWYNTQFYSGFGSMADTSDYDRIVANGFAPAKVVAGQLTTPEGAGWIPTSSLNNTIVSLVSEYGQIGGVMGWEYFNSLPGGTAEPWEWAQIVTEILRPGL 313
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee.............hhhhhh......eeeeeeee...............hhhhhhhhhhhhhhhhh..eeeeeee...............hhhhhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhh...eeee...hhhhh........hhhhhhhhhhhhh.eeeee..........hhhhhhhhhh..hhh.eeeeee.........hhhhhhhhhhhhhhhhh...eeeee.............hhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ac1 X   5 DLPRLIVYFQTTHDSSNRPISMLPLITEKGIALTHLIVCSFHINQGGVVHLNDFPPDDPHFYTLWNETITMKQAGVKVMGMVGGAAPGSFNTQTLDSPDSATFEHYYGQLRDAIVNFQLEGMDLDVEQPMSQQGIDRLIARLRADFGPDFLITLAPVASALEDSSNLSGFSYTALQQTQGNDIDWYNTQFYSGFGSMADTSDYDRIVANGFAPAKVVAGQLTTPEGAGWIPTSSLNNTIVSLVSEYGQIGGVMGWEYFNSLPGGTAEPWEWAQIVTVILRPGL 287
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284
   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 4AC1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4AC1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4AC1)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain X   (C4RA89_HYPJE | C4RA89)
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.

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