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(-) Description

Title :  CRYSTAL STRUCTURE OF THE TERNARY COMPLEX BETWEEN A FUNGAL 17BETA-HYDROXYSTEROID DEHYDROGENASE (HOLO FORM) AND BIOCHANIN A
 
Authors :  A. Cassetta, D. Lamba, I. Krastanova
Date :  11 Jun 12  (Deposition) - 03 Jul 13  (Release) - 29 Oct 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  A,B,C,D  (1x)
Keywords :  Short Chain Dehydrogenase/Reductase, Rossmann Fold, Oxidoreductase, Nadp(H), Oxidoreductase-Oxidoreductase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Cassetta, D. Lamba, I. Krastanova, K. Kristan, M. Brunskole-Svegelj, J. Stojan, T. Lanisnik-Rizner
Crystallographic Studies On The Flavonoid Inhibition Of A Fungal 17Beta-Hydroxysteroid Dehydrogenase
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - 17BETA-HYDROXYSTEROID DEHYDROGENASE
    ChainsA, B, C, D
    EC Number1.1.1.62
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System Vector TypePLASMID
    Gene17HSDCL
    Organism CommonFILAMENTOUS FUNGUS
    Organism ScientificCOCHLIOBOLUS LUNATUS
    Organism Taxid5503
    StrainM118

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)AB  
Biological Unit 2 (1x)  CD
Biological Unit 3 (1x)ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 11)

Asymmetric Unit (3, 11)
No.NameCountTypeFull Name
1EDO5Ligand/Ion1,2-ETHANEDIOL
2NAP4Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3QSO2Ligand/Ion5,7-DIHYDROXY-3-(4-METHOXYPHENYL)-4H-CHROMEN-4-ONE
Biological Unit 1 (3, 5)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
2NAP2Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3QSO1Ligand/Ion5,7-DIHYDROXY-3-(4-METHOXYPHENYL)-4H-CHROMEN-4-ONE
Biological Unit 2 (3, 6)
No.NameCountTypeFull Name
1EDO3Ligand/Ion1,2-ETHANEDIOL
2NAP2Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3QSO1Ligand/Ion5,7-DIHYDROXY-3-(4-METHOXYPHENYL)-4H-CHROMEN-4-ONE
Biological Unit 3 (3, 11)
No.NameCountTypeFull Name
1EDO5Ligand/Ion1,2-ETHANEDIOL
2NAP4Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3QSO2Ligand/Ion5,7-DIHYDROXY-3-(4-METHOXYPHENYL)-4H-CHROMEN-4-ONE

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY A:25 , ARG A:28 , GLY A:29 , ILE A:30 , ALA A:50 , ASN A:51 , SER A:52 , ASP A:76 , ILE A:77 , ARG A:78 , ASN A:103 , SER A:104 , GLY A:105 , LEU A:126 , THR A:151 , SER A:152 , TYR A:167 , LYS A:171 , PRO A:197 , GLY A:198 , THR A:200 , THR A:202 , ASP A:203 , MET A:204 , HOH A:403BINDING SITE FOR RESIDUE NAP A 301
02AC2SOFTWAREASN A:154 , PHE A:159 , GLY A:199 , TYR A:212BINDING SITE FOR RESIDUE EDO A 302
03AC3SOFTWAREGLY B:25 , ARG B:28 , GLY B:29 , ILE B:30 , TYR B:49 , ALA B:50 , ASN B:51 , SER B:52 , ASP B:76 , ILE B:77 , ARG B:78 , ASN B:103 , SER B:104 , GLY B:105 , LEU B:126 , THR B:151 , SER B:152 , TYR B:167 , LYS B:171 , PRO B:197 , GLY B:198 , GLY B:199 , THR B:200 , THR B:202 , MET B:204 , QSO B:302 , HOH B:401 , HOH B:422BINDING SITE FOR RESIDUE NAP B 301
04AC4SOFTWAREVAL B:107 , ASN B:154 , TYR B:167 , GLY B:198 , GLY B:199 , MET B:204 , PHE B:205 , VAL B:208 , SER B:209 , TYR B:212 , ILE B:213 , MET B:227 , ALA B:228 , NAP B:301 , HOH B:435BINDING SITE FOR RESIDUE QSO B 302
05AC5SOFTWARELYS B:19 , GLY B:145 , VAL B:251BINDING SITE FOR RESIDUE EDO B 303
06AC6SOFTWAREGLY C:25 , ARG C:28 , GLY C:29 , ILE C:30 , TYR C:49 , ALA C:50 , ASN C:51 , SER C:52 , ALA C:75 , ASP C:76 , ILE C:77 , ARG C:78 , ASN C:103 , SER C:104 , GLY C:105 , LEU C:126 , THR C:151 , SER C:152 , TYR C:167 , LYS C:171 , PRO C:197 , GLY C:198 , GLY C:199 , THR C:200 , THR C:202 , MET C:204 , HOH C:401 , HOH C:418 , HOH C:424 , HOH C:426BINDING SITE FOR RESIDUE NAP C 301
07AC7SOFTWAREASN C:154 , PHE C:159 , GLY C:199 , HOH C:440BINDING SITE FOR RESIDUE EDO C 302
08AC8SOFTWAREPHE C:124 , ARG C:129 , HOH C:453 , PHE D:124BINDING SITE FOR RESIDUE EDO C 303
09AC9SOFTWAREGLY D:25 , ARG D:28 , GLY D:29 , ILE D:30 , ALA D:50 , ASN D:51 , SER D:52 , ASP D:76 , ILE D:77 , ARG D:78 , ASN D:103 , SER D:104 , GLY D:105 , LEU D:126 , THR D:151 , TYR D:167 , LYS D:171 , PRO D:197 , GLY D:198 , GLY D:199 , THR D:200 , THR D:202 , MET D:204 , QSO D:302 , HOH D:401 , HOH D:411 , HOH D:413BINDING SITE FOR RESIDUE NAP D 301
10BC1SOFTWAREVAL D:106 , VAL D:107 , ASN D:154 , TYR D:167 , GLY D:198 , GLY D:199 , PHE D:205 , VAL D:208 , SER D:209 , TYR D:212 , ALA D:228 , NAP D:301 , HOH D:430 , HOH D:434BINDING SITE FOR RESIDUE QSO D 302
11BC2SOFTWAREHIS D:211 , TYR D:212 , PRO D:214 , HOH D:460BINDING SITE FOR RESIDUE EDO D 303

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4FJ2)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4FJ2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4FJ2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4FJ2)

(-) Exons   (0, 0)

(no "Exon" information available for 4FJ2)

(-) 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:260
                                                                                                                                                                                                                                                                                                    
               SCOP domains d4fj2a_ A: automated matches                                                                                                                                                                                                                                         SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeee....hhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh...eee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee............hhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee....hhhhhhhhhhhh.hhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhh.....eeee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fj2 A  11 YIPGRLDGKVALVTGSGRGIGAAVAVHLGRLGAKVVVNYANSTKDAEKVVSEIKALGSDAIAIKADIRQVPEIVKLFDQAVAHFGHLDIAVSNSGVVSFGHLKDVTEEEFDRVFSLNTRGQFFVAREAYRHLTEGGRIVLTSSNTSKDFSVPKHSLYSGSKGAVDSFVRIFSKDCGDKKITVNAVAPGGTVTDMFHEVSHHYIPNGTSYTAEQRQQMAAHASPLHRNGWPQDVANVVGFLVSKEGEWVNGKVLTLDGGAA 270
                                    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       270

Chain B from PDB  Type:PROTEIN  Length:260
                                                                                                                                                                                                                                                                                                    
               SCOP domains d4fj2b_ B: automated matches                                                                                                                                                                                                                                         SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeee....hhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh...eee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee............hhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee....hhhhhhhh.....hhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhh.....eeee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fj2 B  11 YIPGRLDGKVALVTGSGRGIGAAVAVHLGRLGAKVVVNYANSTKDAEKVVSEIKALGSDAIAIKADIRQVPEIVKLFDQAVAHFGHLDIAVSNSGVVSFGHLKDVTEEEFDRVFSLNTRGQFFVAREAYRHLTEGGRIVLTSSNTSKDFSVPKHSLYSGSKGAVDSFVRIFSKDCGDKKITVNAVAPGGTVTDMFHEVSHHYIPNGTSYTAEQRQQMAAHASPLHRNGWPQDVANVVGFLVSKEGEWVNGKVLTLDGGAA 270
                                    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       270

Chain C from PDB  Type:PROTEIN  Length:258
                                                                                                                                                                                                                                                                                                  
               SCOP domains d4fj2c_ C: automated matches                                                                                                                                                                                                                                       SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eeee....hhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh...eee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee............hhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee....hhhhhhhhhhhh.hhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhh.....eeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4fj2 C  13 PGRLDGKVALVTGSGRGIGAAVAVHLGRLGAKVVVNYANSTKDAEKVVSEIKALGSDAIAIKADIRQVPEIVKLFDQAVAHFGHLDIAVSNSGVVSFGHLKDVTEEEFDRVFSLNTRGQFFVAREAYRHLTEGGRIVLTSSNTSKDFSVPKHSLYSGSKGAVDSFVRIFSKDCGDKKITVNAVAPGGTVTDMFHEVSHHYIPNGTSYTAEQRQQMAAHASPLHRNGWPQDVANVVGFLVSKEGEWVNGKVLTLDGGAA 270
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262        

Chain D from PDB  Type:PROTEIN  Length:261
                                                                                                                                                                                                                                                                                                     
               SCOP domains d4fj2d_ D: automated matches                                                                                                                                                                                                                                          SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeee....hhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh...eee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee............hhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee....hhhhhhhhhhhh.hhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhh.....eeee..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fj2 D  10 TYIPGRLDGKVALVTGSGRGIGAAVAVHLGRLGAKVVVNYANSTKDAEKVVSEIKALGSDAIAIKADIRQVPEIVKLFDQAVAHFGHLDIAVSNSGVVSFGHLKDVTEEEFDRVFSLNTRGQFFVAREAYRHLTEGGRIVLTSSNTSKDFSVPKHSLYSGSKGAVDSFVRIFSKDCGDKKITVNAVAPGGTVTDMFHEVSHHYIPNGTSYTAEQRQQMAAHASPLHRNGWPQDVANVVGFLVSKEGEWVNGKVLTLDGGAA 270
                                    19        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 

   Legend:   → Mismatch (orange background)
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    → 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, 4)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4FJ2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4FJ2)

(-) Gene Ontology  (3, 3)

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 Related Entries

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

UniProtKB/TrEMBL
        O93874_COCLU | O938743is3 3itd 3qwf 3qwh 3qwi 4fiz 4fj0 4fj1

(-) Related Entries Specified in the PDB File

3is3 APO FORM
3itd Y167F MUTANT
3qwf NADPH BOUND (HOLO FORM)
3qwh KAEMPFEROL INHIBITED TERNARY COMPLEX
3qwi COUMESTROL INHIBITED TERNARY COMPLEX
4fiz COUMESTROL BINARY COMPLEX (APO FORM)
4fj0 3,7-DIHYDROXYFLAVONE INHIBITED TERNARY COMPLEX
4fj1 GENISTEIN INHIBITED TERNARY COMPLEX