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(-) Description

Title :  STRUCTURE OF HUMAN PLACENTAL AROMATASE COMPLEXED WITH DESIGNED INHIBITOR HDDG029 (COMPOUND 4)
 
Authors :  D. Ghosh
Date :  13 Aug 12  (Deposition) - 12 Sep 12  (Release) - 24 Oct 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.48
Chains :  Asym./Biol. Unit :  A
Keywords :  Oxidoreductase, Estrogen Synthetase, Cytochrome P450 Reductase, Er Membrane, Oxidoreductase-Oxidoreductase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. Ghosh, J. Lo, D. Morton, D. Valette, J. Xi, J. Griswold, S. Hubbell, C. Egbuta, W. Jiang, J. An, H. M. Davies
Novel Aromatase Inhibitors By Structure-Guided Design.
J. Med. Chem. V. 55 8464 2012
PubMed-ID: 22951074  |  Reference-DOI: 10.1021/JM300930N

(-) Compounds

Molecule 1 - CYTOCHROME P450 19A1
    ChainsA
    EC Number1.14.14.1
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymAROMATASE, CYPXIX, CYTOCHROME P-450AROM, ESTROGEN SYNTHASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1G291Ligand/Ion(6ALPHA,8ALPHA)-6-(BUT-2-YN-1-YLOXY)ANDROSTA-1,4-DIENE-3,17-DIONE
2HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:115 , ILE A:132 , TRP A:141 , ARG A:145 , ALA A:306 , THR A:310 , VAL A:373 , ARG A:375 , PHE A:430 , GLY A:431 , ARG A:435 , GLY A:436 , CYS A:437 , MET A:447 , G29 A:601BINDING SITE FOR RESIDUE HEM A 600
2AC2SOFTWAREARG A:115 , ILE A:133 , PHE A:221 , TRP A:224 , ALA A:306 , ASP A:309 , THR A:310 , VAL A:370 , LEU A:372 , MET A:374 , LEU A:477 , SER A:478 , HEM A:600BINDING SITE FOR RESIDUE G29 A 601

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4GL5)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4GL5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4GL5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4GL5)

(-) Exons   (0, 0)

(no "Exon" information available for 4GL5)

(-) 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    
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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:452
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee....eeeee.hhhhhhhhhhhhhhh....hhhhhhhh...........hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.....eehhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.....hhhhh..hhhhhhhhhhhhhhh.....eeee....eee..eee....eeeehhhhhhhhh..........................hhhhh..hhhhhhhhhhhhhhhhhh.eeeee..........ee.....ee........eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gl5 A  45 SSIPGPGYCMGIGPLISHGRFLWMGIGSACNYYNRVYGEFMRVWISGEETLIISKSSSMFHIMKHNHYSSRFGSKLGLQCIGMHEKGIIFNNNPELWKTTRPFFMKALSGPGLVRMVTVCAESLKTHLDRLEEVTNESGYVDVLTLLRRVMLDTSNTLFLRIPLDESAIVVKIQGYFDAWQALLIKPDIFFKISWLYKKYEKSVKDLKDAIEVLIAEKRRRISTEEKLEECMDFATELILAEKRGDLTRENVNQCILEMLIAAPDTMSVSLFFMLFLIAKHPNVEEAIIKEIQTVIGERDIKIDDIQKLKVMENFIYESMRYQPVVDLVMRKALEDDVIDGYPVKKGTNIILNIGRMHRLEFFPKPNEFTLENFAKNVPYRYFQPFGFGPRGCAGKYIAMVMMKAILVTLLRRFHVKTLQGQCVESIQKIHDLSLHPDETKNMLEMIFTPRN 496
                                    54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494  

   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 4GL5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4GL5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4GL5)

(-) Gene Ontology  (22, 22)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        CP19A_HUMAN | P115111tqa 3eqm 3s79 3s7s 4gl7 4kq8 5jkv 5jkw 5jl6 5jl7 5jl9

(-) Related Entries Specified in the PDB File

3eqm THE SAME PROTEIN (HUMAN PLACENTAL AROMATASE P450 CYP19A1) COMPLEXED WITH ANDROSTENEDIONE (ASD)
3s79 THE SAME PROTEIN (HUMAN PLACENTAL AROMATASE P450 CYP19A1) COMPLEXED WITH ANDROSTENEDIONE (ASD) AT 2.75 ANGSTROM
3s7s THE SAME PROTEIN (HUMAN PLACENTAL AROMATASE P450 CYP19A1) COMPLEXED WITH BREAST CANCER DRUG EXEMESTANE (EXM)
4gl7