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(-) Description

Title :  CRYSTAL STRUCTURE OF COMT IN COMPLEX WITH 2,4-DIMETHYL-5-[3-(2-PHENYLPROPAN-2-YL)-1H-PYRAZOL-5-YL]-1,3-THIAZOLE
 
Authors :  A. Ehler, R. M. Rodriguez-Sarmiento, M. G. Rudolph
Date :  17 May 16  (Deposition) - 07 Sep 16  (Release) - 07 Sep 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Methyltransferase, Neurotransmitter Degradation, Catechol, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Ehler, R. M. Rodriguez-Sarmiento, M. G. Rudolph
Crystal Structure Of Comt
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CATECHOL O-METHYLTRANSFERASE
    Chains: A
    EC Number: 2.1.1.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: COMT
    Organism Common: NORWAY RAT
    Organism Scientific: RATTUS NORVEGICUS
    Organism Taxid: 10116

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (4, 4)
No.NameCountTypeFull Name
16OZ1Ligand/Ion2,4-DIMETHYL-5-[3-(2-PHENYLPROPAN-2-YL)-1H-PYRAZOL-5-YL]-1,3-THIAZOLE
2CL1Ligand/IonCHLORIDE ION
3NA1Ligand/IonSODIUM ION
4NHE1Ligand/Ion2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:183 , ARG A:184 , SER A:186 , PHE A:189 , HOH A:445binding site for residue NA A 301
2AC2SOFTWARELYS A:5 , GLU A:6 , ASN A:92 , CYS A:95 , TRP A:143 , LYS A:144 , ASP A:145binding site for residue NHE A 302
3AC3SOFTWAREMET A:40 , TYR A:68 , CYS A:69 , GLY A:70 , TYR A:71binding site for residue CL A 303
4AC4SOFTWAREGLY A:66 , MET A:89 , GLU A:90 , ILE A:91 , GLY A:117 , ALA A:118 , SER A:119 , GLN A:120 , HIS A:142 , TRP A:143 , ARG A:146binding site for residue 6OZ A 304

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5K0E)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Val A:173 -Pro A:174

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5K0E)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5K0E)

(-) Exons   (0, 0)

(no "Exon" information available for 5K0E)

(-) 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:215
                                                                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhh......eeeeee.hhhhhhhhhhhhhhhh....eeeee.hhhhhh.hhhhhh....eeeeee..hhhhhhhhhhhhhhh..eeeeeeeeee......hhhhhhhhhhh..eeeeeeeeee....eeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5k0e A   2 GDTKEQRILRYVQQNAKPGDPQSVLEAIDTYCTQKEWAMNVGDAKGQIMDAVIREYSPSLVLELGAYCGYSAVRMARLLQPGARLLTMEINPDCAAITQQMLNFAGLQDKVTILNGASQDLIPQLKKKYDVDTLDMVFLDHWKDRYLPDTLLLEECGLLRKGTVLLADNVIVPGTPDFLAYVRGSSSFECTHYSSYLEYMKVVDGLEKAIYQGPS 216
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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 5K0E)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5K0E)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5K0E)

(-) Gene Ontology  (42, 42)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Val A:173 - Pro A:174   [ RasMol ]  
 

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  5k0e
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  COMT_RAT | P22734
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  2.1.1.6
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 Related Entries

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

UniProtKB/Swiss-Prot
        COMT_RAT | P22734: 1h1d 1jr4 1vid 2cl5 2zlb 2zth 2zvj 3a7d 3hvh 3hvi 3hvj 3hvk 3nw9 3nwb 3nwe 3oe4 3oe5 3ozr 3ozs 3ozt 3r6t 3s68 3u81 4p7g 4p7j 4p7k 4pyl 4pym 4pyn 4pyo 4pyq 5fhq 5fhr 5k01 5k03 5k05 5k09 5k0b 5k0c 5k0f 5k0g 5k0j 5k0l 5k0n 5lqa 5lqc 5lqj 5lqk 5lqn 5lqr 5lqu 5lr6 5p8w

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5K0E)