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(-) Description

Title :  AKR1C2 COMPLEX WITH INDOMETHACIN
 
Authors :  Y. Yosaatmadja, J. U. Flanagan, C. J. Squire
Date :  19 Mar 13  (Deposition) - 02 Apr 14  (Release) - 15 Oct 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.52
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Oxidoreductase-Oxidoreductase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  Y. Yosaatmadja, J. U. Flanagan, C. J. Squire
Structural Basis Of Nsaid Selectivity For The Aldo-Keto Reductase 1C Family
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ALDO-KETO REDUCTASE FAMILY 1 MEMBER C2
    ChainsA, B
    EC Number1.-.-.-, 1.3.1.20, 1.1.1.213
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET22B
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneAKR1C2, DDH2
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Synonym3-ALPHA-HSD3, CHLORDECONE REDUCTASE HOMOLOG HAKRD, DIHYDRODIOL DEHYDROGENASE 2, DD-2, DD2, DIHYDRODIOL DEHYDROGENASE/BILE ACID-BINDING PROTEIN, DD/BABP, TRANS-1,2- DIHYDROBENZENE-1,2-DIOL DEHYDROGENASE, TYPE III 3-ALPHA- HYDROXYSTEROID DEHYDROGENASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 12)

Asymmetric Unit (5, 12)
No.NameCountTypeFull Name
1EDO6Ligand/Ion1,2-ETHANEDIOL
2IMN2Ligand/IonINDOMETHACIN
3NAP2Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
4PO41Ligand/IonPHOSPHATE ION
5TLA1Ligand/IonL(+)-TARTARIC ACID
Biological Unit 1 (4, 6)
No.NameCountTypeFull Name
1EDO3Ligand/Ion1,2-ETHANEDIOL
2IMN1Ligand/IonINDOMETHACIN
3NAP1Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
4PO4-1Ligand/IonPHOSPHATE ION
5TLA1Ligand/IonL(+)-TARTARIC ACID
Biological Unit 2 (4, 6)
No.NameCountTypeFull Name
1EDO3Ligand/Ion1,2-ETHANEDIOL
2IMN1Ligand/IonINDOMETHACIN
3NAP1Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
4PO41Ligand/IonPHOSPHATE ION
5TLA-1Ligand/IonL(+)-TARTARIC ACID

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETYR A:24 , TYR A:55 , HIS A:117 , VAL A:128 , TYR A:216 , TRP A:227 , LEU A:306 , THR A:307 , LEU A:308 , NAP A:402 , HOH A:649BINDING SITE FOR RESIDUE IMN A 401
02AC2SOFTWAREGLY A:22 , THR A:23 , TYR A:24 , ASP A:50 , TYR A:55 , HIS A:117 , SER A:166 , ASN A:167 , GLN A:190 , TYR A:216 , SER A:217 , ALA A:218 , LEU A:219 , GLY A:220 , SER A:221 , HIS A:222 , ALA A:253 , LEU A:268 , ALA A:269 , LYS A:270 , SER A:271 , TYR A:272 , ARG A:276 , GLN A:279 , ASN A:280 , IMN A:401 , HOH A:519BINDING SITE FOR RESIDUE NAP A 402
03AC3SOFTWARELYS A:207 , GLN A:262 , ARG A:263 , HOH A:547 , HOH A:678 , HOH A:679 , HOH A:684 , GLN B:262 , ARG B:263 , MET B:293 , HOH B:652BINDING SITE FOR RESIDUE TLA A 403
04AC4SOFTWAREGLN A:6 , PRO A:17 , VAL A:18 , LEU A:19 , GLY A:45 , PHE A:46 , HIS A:47 , HIS A:48 , PHE A:284BINDING SITE FOR RESIDUE EDO A 404
05AC5SOFTWAREARG A:66 , ARG A:76 , GLN A:107 , LEU A:108 , ASP A:109 , HOH A:599BINDING SITE FOR RESIDUE EDO A 405
06AC6SOFTWARELYS A:4 , TYR A:5 , LYS B:4 , TYR B:5BINDING SITE FOR RESIDUE EDO A 406
07AC7SOFTWARETYR B:24 , TYR B:55 , HIS B:117 , ILE B:129 , TYR B:216 , TRP B:227 , LEU B:306 , LEU B:308 , NAP B:402BINDING SITE FOR RESIDUE IMN B 401
08AC8SOFTWAREGLY B:22 , THR B:23 , TYR B:24 , ASP B:50 , TYR B:55 , HIS B:117 , SER B:166 , ASN B:167 , GLN B:190 , TYR B:216 , SER B:217 , ALA B:218 , LEU B:219 , GLY B:220 , SER B:221 , HIS B:222 , ALA B:253 , LEU B:268 , LYS B:270 , SER B:271 , TYR B:272 , ARG B:276 , GLN B:279 , ASN B:280 , IMN B:401 , HOH B:599BINDING SITE FOR RESIDUE NAP B 402
09AC9SOFTWAREGLN B:6 , PRO B:17 , VAL B:18 , LEU B:19 , GLY B:45 , HIS B:47 , PHE B:284BINDING SITE FOR RESIDUE EDO B 403
10BC1SOFTWAREPRO B:92 , ALA B:146 , GLU B:149 , LYS B:153 , HOH B:580 , HOH B:612BINDING SITE FOR RESIDUE EDO B 404
11BC2SOFTWARELEU B:182 , LYS B:183 , HOH B:605 , HOH B:669BINDING SITE FOR RESIDUE EDO B 405
12BC3SOFTWAREARG B:91 , HOH B:678BINDING SITE FOR RESIDUE PO4 B 406

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4JQ4)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Glu A:225 -Pro A:226

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4JQ4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4JQ4)

(-) Exons   (0, 0)

(no "Exon" information available for 4JQ4)

(-) 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:316
                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains d4jq4a_ A: 3-alpha-hydroxysteroid dehydrogenase                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee.....eee.eeee........hhhhhhhhhhhhhhh..eee.hhhhhhhhhhhhhhhhhhhh...hhhhheeeeeehhhhhhhhhhhhhhhhhhhhhh...eeeeee....ee................ee..hhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.........eeeee......hhhhhhhhhhh..eeeee.................hhhhhhhhhhhhhhh..hhhhhhhhhhhhh..eeeee..hhhhhhhhhhhhh...hhhhhhhhhh.........hhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4jq4 A   4 KYQCVKLNDGHFMPVLGFGTYAPAEVPKSKALEAVKLAIEAGFHHIDSAHVYNNEEQVGLAIRSKIADGSVKREDIFYTSKLWSNSHRPELVRPALERSLKNLQLDYVDLYLIHFPVSVKPGEEVIPKDENGKILFDTVDLCATWEAMEKCKDAGLAKSIGVSNFNHRLLEMILNKPGLKYKPVCNQVECHPYFNQRKLLDFCKSKDIVLVAYSALGSHREEPWVDPNSPVLLEDPVLCALAKKHKRTPALIALRYQLQRGVVVLAKSYNEQRIRQNVQVFEFQLTSEEMKAIDGLNRNVRYLTLDIFAGPPNYPF 319
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313      

Chain B from PDB  Type:PROTEIN  Length:314
                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains d4jq4b_ B: 3-alpha-hydroxysteroid dehydrogenase                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.....eee.eeee........hhhhhhhhhhhhhh...eee.hhhhhhhhhhhhhhhhhhhh...hhhhheeeeeehhhhhhhhhhhhhhhhhhhhhh...eeeeee..........................hhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.........eeeee......hhhhhhhhhhh..eeeee..............hhhhhhhhhhhhhhh..hhhhhhhhhhhhhh.eeee...hhhhhhhhhhhhh...hhhhhhhhhh.........hhhhh....... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4jq4 B   3 SKYQCVKLNDGHFMPVLGFGTYAPAEVPKSKALEAVKLAIEAGFHHIDSAHVYNNEEQVGLAIRSKIADGSVKREDIFYTSKLWSNSHRPELVRPALERSLKNLQLDYVDLYLIHFPVSVKPGEEVIPKDENGKILFDTVDLCATWEAMEKCKDAGLAKSIGVSNFNHRLLEMILNKPGLKYKPVCNQVECHPYFNQRKLLDFCKSKDIVLVAYSALGSHPWVDPNSPVLLEDPVLCALAKKHKRTPALIALRYQLQRGVVVLAKSYNEQRIRQNVQVFEFQLTSEEMKAIDGLNRNVRYLTLDIFAGPPNYPF 319
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222|      235       245       255       265       275       285       295       305       315    
                                                                                                                                                                                                                                                     222|                                                                                             
                                                                                                                                                                                                                                                      226                                                                                             

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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, 2)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4JQ4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4JQ4)

(-) Gene Ontology  (23, 23)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        AK1C2_HUMAN | P528951ihi 1j96 1xjb 2hdj 2ipj 4jq1 4jq2 4jq3 4jqa 4jtq 4jtr 4l1w 4l1x 4xo6 4xo7

(-) Related Entries Specified in the PDB File

4jq1 4jq2 4jq3 4jqa 4jtq 4jtr