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(-) Description

Title :  CRYSTAL STRUCTURE OF EASA, AN OLD YELLOW ENZYME FROM ASPERGILLUS FUMIGATUS
 
Authors :  A. L. Lamb
Date :  18 Jun 14  (Deposition) - 22 Oct 14  (Release) - 22 Oct 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Ergot Alkaloid, Old Yellow Enzyme, Alpha/Beta Barrel, Reductase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. S. Chilton, A. L. Ellis, A. L. Lamb
Structure Of An Aspergillus Fumigatus Old Yellow Enzyme (Easa) Involved In Ergot Alkaloid Biosynthesis.
Acta Crystallogr. , Sect. F V. 70 1328 2014
PubMed-ID: 25286934  |  Reference-DOI: 10.1107/S2053230X14018962

(-) Compounds

Molecule 1 - CHANOCLAVINE-I ALDEHYDE REDUCTASE
    Chains: A
    EC Number: 1.3.1.100
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-24A(+)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PET
    Fragment: EASA
    Gene: AFUA_2G17960, EASA, FGAOX3
    Organism Scientific: ASPERGILLUS FUMIGATUS
    Organism Taxid: 330879
    Strain: ATCC MYA-4609 / AF293 / CBS 101355 / FGSC A1100
    Synonym: OLD YELLOW ENZYME 3 HOMOLOG

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1FMN1Ligand/IonFLAVIN MONONUCLEOTIDE
2GOL1Ligand/IonGLYCEROL
3SO44Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:28 , PRO A:29 , THR A:30 , THR A:31 , ALA A:64 , GLN A:106 , HIS A:173 , ASN A:176 , LYS A:225 , GLY A:296 , GLY A:297 , PHE A:322 , GLY A:323 , ARG A:324 , ASN A:373 , PHE A:374 , HOH A:527 , HOH A:529 , HOH A:532 , HOH A:554 , HOH A:702 , HOH A:723BINDING SITE FOR RESIDUE FMN A 401
2AC2SOFTWARELYS A:100 , LYS A:344 , ASP A:346 , ARG A:347BINDING SITE FOR RESIDUE SO4 A 402
3AC3SOFTWARELYS A:186 , MET A:238 , ASP A:239 , HOH A:543 , HOH A:583BINDING SITE FOR RESIDUE SO4 A 403
4AC4SOFTWARELYS A:186 , GLY A:197 , ARG A:202 , HOH A:662BINDING SITE FOR RESIDUE SO4 A 404
5AC5SOFTWAREARG A:160 , ARG A:221BINDING SITE FOR RESIDUE SO4 A 405
6AC6SOFTWAREGLN A:149 , ARG A:194 , GLU A:208 , HOH A:578BINDING SITE FOR RESIDUE GOL A 406

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Lys A:136 -Gly A:137

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4QNW)

(-) 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:369
                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhh.eee..eee...eee................hhhhhhhhhh.....eee...ee...............hhhhhhhhhhhhhhhhhh..eeeeeee.hhhhh......hhhh.ee.............ee.hhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhh............hhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhh....hhhhhhhhhhhhhhhhh..eeeee...............hhhhhhhhh....eeee...hhhhhhhhhhhhhhh....eeeeehhhhhhh.hhhhhhhhh......hhhhhh.............hhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qnw A   8 AQLFKPLKVGRCHLQHRMIMAPTTRFRADGQGVPLPFVQEYYGQRASVPGTLLITEATDITPKAMGYKHVPGIWSEPQREAWREIVSRVHSKKCFIFCQLWATGRAADPDVLADMKDLISSSAVPVEEKGPLPRALTEDEIQQCIADFAQAARNAINAGFDGVEIHGANGYLIDQFTQKSCNHRQDRWGGSIENRARFAVEVTRAVIEAVGADRVGVKLSPYSQYLGMGTMDELVPQFEYLIAQMRRLDVAYLHLANSRWLDEEKPHPDPNHEVFVRVWGQSSPILLAGGYDAASAEKVTEQMAAATYTNVAIAFGRYFISTPDLPFRVMAGIQLQKYDRASFYSTLSREGYLDYPFSAEYMALHNFPV 376
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4QNW)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (8, 8)

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  Cis Peptide Bonds
    Lys A:136 - Gly A:137   [ RasMol ]  
 

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