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(-) Description

Title :  THE CRYSTAL STRUCTURE OF THE BINARY COMPLEX WITH NAD 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 :  09 Aug 00  (Deposition) - 17 Jan 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Short Chain Dehydrogenase, Sdr, Carbonyl Reductase, Steroid, Hydroxysteroid, Xenobiotic, Metyrapone, Oligomerisation, Comamonas Testosteroni, Nad, Nicotinamide Adenine Dinucleotide, Substrate Binding Loop, 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: HYDROXYSTEROID SHORT CHAIN DEHYDROGENASE/REDUCTASE, 3ALPHA-HSD/CR

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1NAD2Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:8 , ALA A:10 , THR A:11 , GLY A:12 , ILE A:13 , ASP A:32 , ALA A:40 , ASP A:41 , LEU A:42 , CYS A:69 , ALA A:70 , GLY A:71 , LEU A:72 , VAL A:85 , ILE A:112 , SER A:113 , SER A:114 , TYR A:155 , LYS A:159 , PRO A:185 , GLY A:186 , THR A:188 , THR A:190 , HOH A:2109BINDING SITE FOR RESIDUE NAD A 800
2AC2SOFTWAREGLY B:1008 , ALA B:1010 , THR B:1011 , GLY B:1012 , ILE B:1013 , ASP B:1032 , ALA B:1040 , ASP B:1041 , LEU B:1042 , CYS B:1069 , ALA B:1070 , GLY B:1071 , LEU B:1072 , VAL B:1085 , ILE B:1112 , SER B:1113 , SER B:1114 , TYR B:1155 , LYS B:1159 , PRO B:1185 , ALA B:1187 , HOH B:2137 , HOH B:2236BINDING SITE FOR RESIDUE NAD B 1800

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1FK8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1FK8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1FK8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1FK8)

(-) Exons   (0, 0)

(no "Exon" information available for 1FK8)

(-) 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:240
 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 d1fk8a_ A: 3-alpha-hydroxysteroid dehydrogenase                                                                                                                                                                                                                   SCOP domains
               CATH domains 1fk8A00 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.hhhhhhh.hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeee......-----------------.........hhhhhhhhhhhhhhhhhh.....eeee..hhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1fk8 A    1 MSIIVISGCATGIGAATRKVLEAAGHQIVGIDIRDAEVIADLSTAEGRKQAIADVLAKCSKGMDGLVLCAGLGPQTKVLGNVVSVNYFGATELMDAFLPALKKGHQPAAVVISSVASAHLAFDKNPLALALEAGEEAKARAIVEHAGEQGGNLAYAGSKNALTVAVRKRAAAWGEAGVRLNTIAPGATETP-----------------FVPPMGRRAEPSEMASVIAFLMSPAASYVHGAQIVIDGGIDAVMRPTQF  257
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190|        -       210       220       230       240       250       
                                                                                                                                                                                                                        191               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 d1fk8b_ B: 3-alpha-hydroxysteroid dehydrogenase                                                                                                                                                                                                                   SCOP domains
               CATH domains 1fk8B00 B:1001-1257 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh..eeeeee.....ee....hhhhhhhhhhhhhhhh.....eeee..........hhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.hhhhhhhhhhhh.hhhhhhh.hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeee..---------------------.........hhhhhhhhhhhhhhhhhh.....eeee..hhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1fk8 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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  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 1FK8)

(-) 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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 Related Entries

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

UniProtKB/Swiss-Prot
        DIDH_COMTE | P80702: 1fjh

(-) Related Entries Specified in the PDB File

1fjh 1FJH IS THE CRYSTAL STRUCTURE OF 3-ALPHA-HYDROXYSTEROID DEHYDROGENASE FROM COMAMONAS TESTOSTERONI, A MEMBER OF THE SHORT CHAIN DEHYDROGENASE/REDUCTASE FAMILY