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(-) Description

Title :  THE CRYSTAL STRUCTURE OF 3-ALPHA-HYDROXYSTEROID DEHYDROGENASE FROM COMAMONAS TESTOSTERONI, A MEMBER OF THE SHORT CHAIN DEHYDROGENASE/REDUCTASE FAMILY
 
Authors :  C. Grimm, R. Ficner, E. Maser, G. Klebe, K. Reuter
Date :  08 Aug 00  (Deposition) - 17 Jan 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.68
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Short Chain Dehydrogenase, Sdr, Carbonyl Reductase, Steroid, Hydroxysteroid, Xenobiotic, Metyrapone, Oligomerisation, Comamonas Testosteroni, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Grimm, E. Maser, E. Mobus, G. Klebe, K. Reuter, R. Ficner
The Crystal Structure Of 3Alpha -Hydroxysteroid Dehydrogenase/Carbonyl Reductase From Comamonas Testosteroni Shows A Novel Oligomerization Pattern Within The Short Chain Dehydrogenase/Reductase Family.
J. Biol. Chem. V. 275 41333 2000
PubMed-ID: 11007791  |  Reference-DOI: 10.1074/JBC.M007559200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 3ALPHA-HYDROXYSTEROID DEHYDROGENASE/CARBONYL REDUCTASE
    Chains: A, B
    EC Number: 1.1.1.50
    Organism Scientific: COMAMONAS TESTOSTERONI
    Organism Taxid: 285
    Synonym: 3ALPHA-HSD/CR, HYDROXYSTEROID SHORT CHAIN DEHYDROGENASE/CARBONYL REDUCTASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1FJH)

(-) Sites  (0, 0)

(no "Site" information available for 1FJH)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1FJH)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1FJH)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1FJH)

(-) Exons   (0, 0)

(no "Exon" information available for 1FJH)

(-) 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:236
 aligned with DIDH_COMTE | P80702 from UniProtKB/Swiss-Prot  Length:257

    Alignment length:257
                                    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       
          DIDH_COMTE      1 MSIIVISGCATGIGAATRKVLEAAGHQIVGIDIRDAEVIADLSTAEGRKQAIADVLAKCSKGMDGLVLCAGLGPQTKVLGNVVSVNYFGATELMDAFLPALKKGHQPAAVVISSVASAHLAFDKNPLALALEAGEEAKARAIVEHAGEQGGNLAYAGSKNALTVAVRKRAAAWGEAGVRLNTIAPGATETPLLQAGLQDPRYGESIAKFVPPMGRRAEPSEMASVIAFLMSPAASYVHGAQIVIDGGIDAVMRPTQF  257
               SCOP domains d1fjha_ A: 3-alpha-hydroxysteroid dehydrogenase                                                                                                                                                                                                                   SCOP domains
               CATH domains 1fjhA00 A:1-257 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh..eeeeee.....ee....hhhhhhhhhhhhhh.......eeee.........hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.hhhhhh.hhhhh.hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeee..---------------------..........hhhhhhhhhhhhhhhhh.....eeee..hhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1fjh A    1 MSIIVISGCATGIGAATRKVLEAAGHQIVGIDIRDAEVIADLSTAEGRKQAIADVLAKCSKGMDGLVLCAGLGPQTKVLGNVVSVNYFGATELMDAFLPALKKGHQPAAVVISSVASAHLAFDKNPLALALEAGEEAKARAIVEHAGEQGGNLAYAGSKNALTVAVRKRAAAWGEAGVRLNTIAPGA---------------------FVPPMGRRAEPSEMASVIAFLMSPAASYVHGAQIVIDGGIDAVMRPTQF  257
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180      |  -         -       210       220       230       240       250       
                                                                                                                                                                                                                    187                   209                                                


Chain B from PDB  Type:PROTEIN  Length:236
 aligned with DIDH_COMTE | P80702 from UniProtKB/Swiss-Prot  Length:257

    Alignment length:257
                                    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       
          DIDH_COMTE      1 MSIIVISGCATGIGAATRKVLEAAGHQIVGIDIRDAEVIADLSTAEGRKQAIADVLAKCSKGMDGLVLCAGLGPQTKVLGNVVSVNYFGATELMDAFLPALKKGHQPAAVVISSVASAHLAFDKNPLALALEAGEEAKARAIVEHAGEQGGNLAYAGSKNALTVAVRKRAAAWGEAGVRLNTIAPGATETPLLQAGLQDPRYGESIAKFVPPMGRRAEPSEMASVIAFLMSPAASYVHGAQIVIDGGIDAVMRPTQF  257
               SCOP domains d1fjhb_ B: 3-alpha-hydroxysteroid dehydrogenase                                                                                                                                                                                                                   SCOP domains
               CATH domains 1fjhB00 B:1001-1257 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh..eeeeee.....ee....hhhhhhhhhhhhhhhh.....eeee.........hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.hhhhhh.hhhhh.hhhhhhh.hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeee..---------------------.........hhhhhhhhhhhhhhhhhh.....eeee..hhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1fjh B 1001 MSIIVISGCATGIGAATRKVLEAAGHQIVGIDIRDAEVIADLSTAEGRKQAIADVLAKCSKGMDGLVLCAGLGPQTKVLGNVVSVNYFGATELMDAFLPALKKGHQPAAVVISSVASAHLAFDKNPLALALEAGEEAKARAIVEHAGEQGGNLAYAGSKNALTVAVRKRAAAWGEAGVRLNTIAPGA---------------------FVPPMGRRAEPSEMASVIAFLMSPAASYVHGAQIVIDGGIDAVMRPTQF 1257
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130      1140      1150      1160      1170      1180      |  -         -      1210      1220      1230      1240      1250       
                                                                                                                                                                                                                   1187                  1209
   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  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1FJH)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (DIDH_COMTE | P80702)
molecular function
    GO:0047042    androsterone dehydrogenase (B-specific) activity    Catalysis of the reaction: NAD(P)+ + androsterone = NAD(P)H + H+ + 5-alpha-androstane-3,17-dione. The reaction is B-specific (i.e. the pro-S hydrogen is transferred from the 4-position of reduced nicotinamide cofactor) with respect to NAD(P)+.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  1fjh
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  1.1.1.50
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 Related Entries

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

UniProtKB/Swiss-Prot
        DIDH_COMTE | P80702: 1fk8

(-) Related Entries Specified in the PDB File

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