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(-) Description

Title :  CRYSTAL STRUCTURE OF MPGES-1 BOUND TO INHIBITOR
 
Authors :  J. G. Luz, S. Antonysamy, K. Partridge, M. Fisher
Date :  24 Aug 16  (Deposition) - 01 Mar 17  (Release) - 15 Mar 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.76
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Prostaglandin, Enzyme, Integral Membrane Protein, Alpha Helix, Mpges1 - Ligand 0, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. M. Partridge, S. Antonysamy, S. N. Bhattachar, S. Chandrasekhar, M. J. Fisher, A. Fretland, K. Gooding, A. Harvey, N. E. Hughes, S. L. Kuklish, J. G. Luz, P. R. Manninen, J. E. Mcgee, D. R. Mudra, A. Navarro, B. H. Norman, S. J. Quimby, M. A. Schiffler, A. V. Sloan, A. M. Warshawsky, J. M. Weller, J. S. York, X. P. Yu
Discovery And Characterization Of [(Cyclopentyl)Ethyl]Benzoic Acid Inhibitors Of Microsomal Prostaglandin E Synthase-1.
Bioorg. Med. Chem. Lett. V. 27 1478 2017
PubMed-ID: 28190634  |  Reference-DOI: 10.1016/J.BMCL.2016.11.011

(-) Compounds

Molecule 1 - PROSTAGLANDIN E SYNTHASE
    Chains: A
    EC Number: 5.3.99.3
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Taxid: 7108
    Gene: PTGES, MGST1L1, MPGES1, PGES, PIG12
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: MICROSOMAL GLUTATHIONE S-TRANSFERASE 1-LIKE 1,MGST1-L1, MICROSOMAL PROSTAGLANDIN E SYNTHASE 1,MPGES-1,P53-INDUCED GENE 12 PROTEIN

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 7)

Asymmetric Unit (4, 7)
No.NameCountTypeFull Name
17581Ligand/Ion2-CHLORO-5-{[(2,2-DIMETHYLPROPANOYL)AMINO]METHYL}-N-(1H-IMIDAZOL-2-YL)BENZAMIDE
2BOG2Ligand/IonB-OCTYLGLUCOSIDE
3GSH1Ligand/IonGLUTATHIONE
4PG43Ligand/IonTETRAETHYLENE GLYCOL
Biological Unit 1 (4, 21)
No.NameCountTypeFull Name
17583Ligand/Ion2-CHLORO-5-{[(2,2-DIMETHYLPROPANOYL)AMINO]METHYL}-N-(1H-IMIDAZOL-2-YL)BENZAMIDE
2BOG6Ligand/IonB-OCTYLGLUCOSIDE
3GSH3Ligand/IonGLUTATHIONE
4PG49Ligand/IonTETRAETHYLENE GLYCOL

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:35 , GLN A:36 , LEU A:39 , HIS A:53 , ALA A:123 , PRO A:124 , SER A:127 , GSH A:202 , PG4 A:207 , HOH A:307 , HOH A:350binding site for residue 758 A 201
2AC2SOFTWAREALA A:31 , THR A:34 , ARG A:38 , LEU A:69 , ARG A:70 , ARG A:73 , ASN A:74 , GLU A:77 , HIS A:113 , TYR A:117 , ARG A:126 , SER A:127 , TYR A:130 , 758 A:201 , HOH A:303 , HOH A:314 , HOH A:340 , HOH A:356binding site for residue GSH A 202
3AC3SOFTWAREGLY A:54 , GLN A:57 , SER A:139 , LEU A:142 , GLN A:143 , TRP A:146 , PG4 A:205 , HOH A:360 , HOH A:363binding site for residue BOG A 203
4AC4SOFTWARELEU A:118 , GLY A:119 , LYS A:120 , HOH A:369binding site for residue BOG A 204
5AC5SOFTWAREBOG A:203 , HOH A:360 , HOH A:366binding site for residue PG4 A 205
6AC6SOFTWARE758 A:201binding site for residue PG4 A 207

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5T37)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ala A:123 -Pro A:124

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5T37)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5T37)

(-) Exons   (0, 0)

(no "Exon" information available for 5T37)

(-) 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:148
                                                                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhh.hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5t37 A   5 SLVMSSPALPAFLLCSTLLVIKMYVVAIITGQVRLRKKAFANPEDALRHGGPQYCRSDPDVERCLRAHRNDMETIYPFLFLGFVYSFLGPNPFVAWMHFLVFLVGRVAHTVAYLGKLRAPIRSVTYTLAQLPCASMALQILWEAARHL 152
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144
   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  (0, 0)

(no "SCOP Domain" information available for 5T37)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5T37)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5T37)

(-) Gene Ontology  (25, 25)

Asymmetric Unit(hide GO term definitions)

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    Ala A:123 - Pro A:124   [ RasMol ]  
 
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  5t37
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 Related Entries

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

UniProtKB/Swiss-Prot
        PTGES_HUMAN | O14684: 3dww 4al0 4al1 4bpm 4wab 4yk5 4yl0 4yl1 4yl3 5bqg 5bqh 5bqi 5k0i 5t36 5tl9

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5T37)