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(-) Description

Title :  FERULOYL ESTERASE FROM ASPERGILLUS NIGER
 
Authors :  K. E. Mcauley, A. Svendsen, S. A. Patkar, K. S. Wilson
Date :  03 Feb 04  (Deposition) - 06 May 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.08
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Hydrolase, Serine Esterase, Xylan Degradation (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. E. Mcauley, A. Svendsen, S. A. Patkar, K. S. Wilson
Structure Of A Feruloyl Esterase From Aspergillus Niger
Acta Crystallogr. , Sect. D V. 60 878 2004
PubMed-ID: 15103133  |  Reference-DOI: 10.1107/S0907444904004937

(-) Compounds

Molecule 1 - FERULOYL ESTERASE A
    ChainsA, B
    EC Number3.1.1.73
    EngineeredYES
    Expression SystemASPERGILLUS ORYZAE
    Expression System Taxid5062
    Organism ScientificASPERGILLUS NIGER
    Organism Taxid5061
    Other DetailsN-ACETYLGLUCOSAMINE AT ASN 79
    SynonymFERULIC ACID ESTERASE A, FAE-III, CINNAMOYL ESTERASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric Unit (3, 7)
No.NameCountTypeFull Name
1FER3Ligand/Ion3-(4-HYDROXY-3-METHOXYPHENYL)-2-PROPENOICACID
2NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
3SO42Ligand/IonSULFATE ION
Biological Unit 1 (3, 5)
No.NameCountTypeFull Name
1FER2Ligand/Ion3-(4-HYDROXY-3-METHOXYPHENYL)-2-PROPENOICACID
2NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE
3SO42Ligand/IonSULFATE ION
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1FER1Ligand/Ion3-(4-HYDROXY-3-METHOXYPHENYL)-2-PROPENOICACID
2NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE
3SO4-1Ligand/IonSULFATE ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:79 , THR A:83 , GLY A:98 , TYR A:101 , ILE A:102 , HOH A:2148 , HOH A:2334 , ASN B:43 , ILE B:105 , SER B:106 , VAL B:107 , GLN B:108 , ASP B:109 , GLN B:110BINDING SITE FOR RESIDUE NAG A 262
2AC2SOFTWAREASN A:43 , ILE A:105 , SER A:106 , VAL A:107 , GLN A:108 , ASP A:109 , GLN A:110 , ASN B:79 , THR B:83 , GLY B:98 , ILE B:102 , HOH B:2183 , HOH B:2364BINDING SITE FOR RESIDUE NAG B 262
3AC3SOFTWAREARG A:162 , ALA A:207 , HIS A:208 , HOH A:2272 , HOH A:2338 , HOH A:2339 , HOH A:2340 , HOH A:2341BINDING SITE FOR RESIDUE SO4 A1263
4AC4SOFTWAREASN A:193 , ASN A:244 , HOH A:2342 , HOH A:2343 , HOH A:2344BINDING SITE FOR RESIDUE SO4 A1264
5AC5SOFTWARETHR A:68 , ASP A:77 , TYR A:80 , TYR A:100 , SER A:133 , LEU A:134 , HIS A:247 , HOH A:2335 , HOH A:2336 , HOH A:2337BINDING SITE FOR RESIDUE FER A1262
6AC6SOFTWAREPRO A:218 , ASN A:223 , HOH A:2345 , SER B:192 , ASN B:193 , TRP B:214 , VAL B:216 , GLN B:238 , HOH B:2333BINDING SITE FOR RESIDUE FER A1265
7AC7SOFTWARETHR B:68 , ASP B:77 , TYR B:80 , TYR B:100 , SER B:133 , LEU B:134 , HIS B:247 , HOH B:2365 , HOH B:2366 , HOH B:2367BINDING SITE FOR RESIDUE FER B1262

(-) SS Bonds  (6, 6)

Asymmetric Unit
No.Residues
1A:29 -A:258
2A:91 -A:94
3A:227 -A:234
4B:29 -B:258
5B:91 -B:94
6B:227 -B:234

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Leu A:199 -Pro A:200
2Asp A:217 -Pro A:218
3Leu B:199 -Pro B:200
4Asp B:217 -Pro B:218

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1UWC)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIPASE_SERPS00120 Lipases, serine active site.FAEA_ASPNG148-157
 
  2A:127-136
B:127-136
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIPASE_SERPS00120 Lipases, serine active site.FAEA_ASPNG148-157
 
  1A:127-136
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIPASE_SERPS00120 Lipases, serine active site.FAEA_ASPNG148-157
 
  1-
B:127-136

(-) Exons   (0, 0)

(no "Exon" information available for 1UWC)

(-) Sequences/Alignments

Asymmetric 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:261
 aligned with FAEA_ASPNG | O42807 from UniProtKB/Swiss-Prot  Length:281

    Alignment length:261
                                                                                                                                                                                                                                                                                             281 
                                    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 
           FAEA_ASPNG    22 ASTQGISEDLYNRLVEMATISQAAYADLCNIPSTIIKGEKIYNAQTDINGWILRDDTSKEIITVFRGTGSDTNLQLDTNYTLTPFDTLPQCNDCEVHGGYYIGWISVQDQVESLVKQQASQYPDYALTVTGHSLGASMAALTAAQLSATYDNVRLYTFGEPRSGNQAFASYMNDAFQVSSPETTQYFRVTHSNDGIPNLPPADEGYAHGGVEYWSVDPYSAQNTFVCTGDEVQCCEAQGGQGVNDAHTTYFGMTSGACTW-   -
               SCOP domains d1uwca_ A: Feruloyl esterase A                                                                                                                                                                                                                                        SCOP domains
               CATH domains 1uwcA00 A:1-261  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                 CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee..hhhhhhhhhhhhhhhhhh..........eeeeeeeee....eeeeeeee....eeeeee....hhhhhhhhh...eee..........eeehhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeehhhhhhhhhhhhhhhh....eeeeee......hhhhhhhhhhhh.........eeeeee...hhhhh.hhhhh.....eeeee....hhh.eeee.....hhhhhhh....hhhhhee..ee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------LIPASE_SER----------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uwc A   1 ASTQGISEDLYNRLVEMATISQAAYADLCNIPSTIIKGEKIYNAQTDINGWILRDDTSKEIITVFRGTGSDTNLQLDTNYTLTPFDTLPQCNDCEVHGGYYIGWISVQDQVESLVKQQASQYPDYALTVTGHSLGASMAALTAAQLSATYDNVRLYTFGEPRSGNQAFASYMNDAFQVSSPETTQYFRVTHSNDGIPNLPPAEQGYAHGGVEYWSVDPYSAQNTFVCTGDEVQCCEAQGGQGVNDAHTTYFGMTSGACTWV 261
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260 

Chain B from PDB  Type:PROTEIN  Length:261
 aligned with FAEA_ASPNG | O42807 from UniProtKB/Swiss-Prot  Length:281

    Alignment length:261
                                                                                                                                                                                                                                                                                             281 
                                    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 
           FAEA_ASPNG    22 ASTQGISEDLYNRLVEMATISQAAYADLCNIPSTIIKGEKIYNAQTDINGWILRDDTSKEIITVFRGTGSDTNLQLDTNYTLTPFDTLPQCNDCEVHGGYYIGWISVQDQVESLVKQQASQYPDYALTVTGHSLGASMAALTAAQLSATYDNVRLYTFGEPRSGNQAFASYMNDAFQVSSPETTQYFRVTHSNDGIPNLPPADEGYAHGGVEYWSVDPYSAQNTFVCTGDEVQCCEAQGGQGVNDAHTTYFGMTSGACTW-   -
               SCOP domains d1uwcb_ B: Feruloyl esterase A                                                                                                                                                                                                                                        SCOP domains
               CATH domains 1uwcB00 B:1-261  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                 CATH domains
           Pfam domains (1) -------------------------------------------------------------Lipase_3-1uwcB01 B:62-204                                                                                                                      --------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -------------------------------------------------------------Lipase_3-1uwcB02 B:62-204                                                                                                                      --------------------------------------------------------- Pfam domains (2)
         Sec.struct. author .eee..hhhhhhhhhhhhhhhhhhhhh........eeeeeeee....eeeeeeee....eeeeee....hhhhhhhhh...eee..........eeehhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeehhhhhhhhhhhhhhhh....eeeeee......hhhhhhhhhhhh.........eeeeee...hhhhh.hhhhh.....eeeee........eeee.....hhhhhhh....hhhhhee..ee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------LIPASE_SER----------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uwc B   1 ASTQGISEDLYNRLVEMATISQAAYADLCNIPSTIIKGEKIYNAQTDINGWILRDDTSKEIITVFRGTGSDTNLQLDTNYTLTPFDTLPQCNDCEVHGGYYIGWISVQDQVESLVKQQASQYPDYALTVTGHSLGASMAALTAAQLSATYDNVRLYTFGEPRSGNQAFASYMNDAFQVSSPETTQYFRVTHSNDGIPNLPPAEQGYAHGGVEYWSVDPYSAQNTFVCTGDEVQCCEAQGGQGVNDAHTTYFGMTSGACTWV 261
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260 

   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, 2)

Asymmetric Unit

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 2)

Asymmetric Unit

(-) Gene Ontology  (12, 12)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (FAEA_ASPNG | O42807)
molecular function
    GO:0052689    carboxylic ester hydrolase activity    Catalysis of the hydrolysis of a carboxylic ester bond.
    GO:0030248    cellulose binding    Interacting selectively and non-covalently with cellulose.
    GO:0030600    feruloyl esterase activity    Catalysis of the reaction: feruloyl-polysaccharide + H2O = ferulate + polysaccharide.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
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.
    GO:0016998    cell wall macromolecule catabolic process    The chemical reactions and pathways resulting in the breakdown of macromolecules that form part of a cell wall.
    GO:0030245    cellulose catabolic process    The chemical reactions and pathways resulting in the breakdown of cellulose, a linear beta1-4 glucan of molecular mass 50-400 kDa with the pyranose units in the -4C1 conformation.
    GO:0006629    lipid metabolic process    The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
    GO:0045490    pectin catabolic process    The chemical reactions and pathways resulting in the breakdown of pectin, a polymer containing a backbone of alpha-1,4-linked D-galacturonic acid residues.
    GO:0000272    polysaccharide catabolic process    The chemical reactions and pathways resulting in the breakdown of a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.
    GO:0045493    xylan catabolic process    The chemical reactions and pathways resulting in the breakdown of xylan, a polymer containing a beta-1,4-linked D-xylose backbone.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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 Related Entries

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

UniProtKB/Swiss-Prot
        FAEA_ASPNG | O428071usw 1uza 2bjh 2hl6 2ix9

(-) Related Entries Specified in the PDB File

1usw CRYSTAL STRUCTURE OF FERULIC ACID ESTERASE FROM ASPERGILLUS NIGER