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(-) Description

Title :  CRYSTAL STRUCTURE OF MAT2A BOUND TO THE ALLOSTERIC INHIBITOR PF-02929366
 
Authors :  S. E. Kaiser, J. Feng, A. E. Stewart
Date :  08 Jan 17  (Deposition) - 17 May 17  (Release) - 12 Jul 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.06
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Mat2A, Sam, Methionine Adenosyltransferase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. L. Quinlan, S. E. Kaiser, B. Bolanos, D. Nowlin, R. Grantner, S. Karlicek-Bryant, J. L. Feng, S. Jenkinson, K. Freeman-Cook, S. G. Dann, X. Wang, P. A. Wells, V. R. Fantin, A. E. Stewart, S. K. Grant
Targeting S-Adenosylmethionine Biosynthesis With A Novel Allosteric Inhibitor Of Mat2A.
Nat. Chem. Biol. V. 13 785 2017
PubMed-ID: 28553945  |  Reference-DOI: 10.1038/NCHEMBIO.2384

(-) Compounds

Molecule 1 - S-ADENOSYLMETHIONINE SYNTHASE ISOFORM TYPE-2
    Chains: A, B, C, D
    EC Number: 2.5.1.6
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Taxid: 7108
    Gene: MAT2A, AMS2, MATA2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ADOMET SYNTHASE 2,METHIONINE ADENOSYLTRANSFERASE 2,MAT 2, METHIONINE ADENOSYLTRANSFERASE II,MAT-II

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
18AJ4Ligand/Ion2-(7-CHLORO-5-PHENYL[1,2,4]TRIAZOLO[4,3-A]QUINOLIN-1-YL)-N,N-DIMETHYLETHAN-1-AMINE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
18AJ2Ligand/Ion2-(7-CHLORO-5-PHENYL[1,2,4]TRIAZOLO[4,3-A]QUINOLIN-1-YL)-N,N-DIMETHYLETHAN-1-AMINE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
18AJ2Ligand/Ion2-(7-CHLORO-5-PHENYL[1,2,4]TRIAZOLO[4,3-A]QUINOLIN-1-YL)-N,N-DIMETHYLETHAN-1-AMINE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:315 , GLN A:317 , SER A:331 , ILE A:332 , PHE A:333 , GLU A:342 , GLU C:15 , GLY C:16 , THR C:17 , PHE C:18 , PHE C:20 , GLN C:190 , GLY C:273 , TRP C:274binding site for residue 8AJ A 401
2AC2SOFTWAREGLN B:317 , SER B:331 , ILE B:332 , PHE B:333 , GLU B:342 , HOH B:547 , GLU D:15 , GLY D:16 , THR D:17 , PHE D:18 , PHE D:20 , GLN D:190 , GLY D:273 , TRP D:274binding site for residue 8AJ B 401
3AC3SOFTWAREPHE B:18 , PHE B:20 , GLN B:190 , GLY B:273 , TRP B:274 , HOH B:535 , LEU D:315 , SER D:331 , ILE D:332 , PHE D:333 , GLU D:342binding site for residue 8AJ B 402
4AC4SOFTWAREGLU A:15 , PHE A:18 , PHE A:20 , GLN A:190 , GLY A:273 , TRP A:274 , LEU C:315 , GLN C:317 , SER C:331 , ILE C:332 , PHE C:333 , GLU C:342 , HOH C:534binding site for residue 8AJ C 401

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5UGH)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5UGH)

(-) 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:369
                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeeee.....hhhhhhhhhhhhhh.eehhhhee....eeeeeeeee.........eeeeeeee.......hhhhhhhhhhhhhhhhhhhh.....eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhh....eeee.............ee...........................hhhhhhhhhhhhhhhhhhhh....eeeeeeee........eeeee.......hhhhhhhhhhhhh..hhhhhhhhhh.....hhhhh.........hhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5ugh A  12 FIEEGTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDPDAKVACETVAKTGMILLAGEITSRAAVDYQKVVREAVKHIGYDDSSKGFDYKTCNVLVALEQQSEDIGAGDQGLMFGYATDETEECMPLTIVLAHKLNAKLAELRRNGTLPWLRPDSKTQVTVQYMQDRGAVLPIRVHTIVISVQHDEEVCLDEMRDALKEKVIKAVVPAKYLDEDTIYHLQPSGRFVIGGPDAGLTGRKIIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARWVAKSLVKGGLCRRVLVQVSYAIGVSHPLSISIFHYGTSQKSERELLEIVKKNFDLRPGVIVRDLDLKKPIYQRTAAYGHFGRDSFPWEVPKKLKY 395
                                    21        31        41        51        61        71        81        91       101       111  ||   134       144       154       164       174       184       194       204       214       224       234       244       254||     266       276       286       296       306       316       326       336       346       356       366       376       386         
                                                                                                                                114|                                                                                                                            255|                                                                                                                                         
                                                                                                                                 128                                                                                                                             258                                                                                                                                         


Chain B from PDB  Type:PROTEIN  Length:365
                                                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhheeeeeeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeeee.....hhhhhhhhhhhhhh.eehhhhee....eeeeeeeee....eeeeeeee.......hhhhhhhhhhhhhhhhhhhh.....eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhh....eeee.............ee...........................hhhhhhhhhhhhhhhhhhhh....eeeeeeee........eeeee.......hhhhhhhhhhhhh..hhhhhhhhh......hhhhh.........hhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5ugh B  11 AFIEEGTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDPDAKVACETVAKTGMILLAGEITSRAAVDYQKVVREAVKHIGYDDSSKGFDYKTCNVLVALEQQSPDQGLMFGYATDETEECMPLTIVLAHKLNAKLAELRRNGTLPWLRPDSKTQVTVQYMQDRGAVLPIRVHTIVISVQHDEEVCLDEMRDALKEKVIKAVVPAKYLDEDTIYHLQPSGRFVIGGPDAGLTGRKIIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARWVAKSLVKGGLCRRVLVQVSYAIGVSHPLSISIFHYGTSQKSERELLEIVKKNFDLRPGVIVRDLDLKKPIYQRTAAYGHFGRDSFPWEVPKKLKY 395
                                    20        30        40        50        60        70        80        90       100       110    || 138       148       158       168       178       188       198       208       218       228       238       248      |260       270       280       290       300       310       320       330       340       350       360       370       380       390     
                                                                                                                                  115|                                                                                                                      255|                                                                                                                                         
                                                                                                                                   134                                                                                                                       258                                                                                                                                         


Chain C from PDB  Type:PROTEIN  Length:368
                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeeee.....hhhhhhhhhhhhhh.eehhhhee....eeeeeeeee..........eeeeeeee.......hhhhhhhhhhhhhhhhhhhh.....eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhh....eeee.............ee...........................hhhhhhhhhhhhhhhhhhhh....eeeeeeee........eeeee.......hhhhhhhhhhhhh..hhhhhhhhh......hhhhh.........hhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5ugh C  14 EEGTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDPDAKVACETVAKTGMILLAGEITSRAAVDYQKVVREAVKHIGYDDSSKGFDYKTCNVLVALEQQSEEDIGAGDQGLMFGYATDETEECMPLTIVLAHKLNAKLAELRRNGTLPWLRPDSKTQVTVQYMQDRGAVLPIRVHTIVISVQHDEEVCLDEMRDALKEKVIKAVVPAKYLDEDTIYHLQPSGRFVIGGPDAGLTGRKIIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARWVAKSLVKGGLCRRVLVQVSYAIGVSHPLSISIFHYGTSQKSERELLEIVKKNFDLRPGVIVRDLDLKKPIYQRTAAYGHFGRDSFPWEVPKKLKY 395
                                    23        33        43        53        63        73        83        93       103       113||     135       145       155       165       175       185       195       205       215       225       235       245       255|      267       277       287       297       307       317       327       337       347       357       367       377       387        
                                                                                                                              114|                                                                                                                             255|                                                                                                                                         
                                                                                                                               127                                                                                                                              258                                                                                                                                         


Chain D from PDB  Type:PROTEIN  Length:366
                                                                                                                                                                                                                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeeeeeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeeee.....hhhhhhhhhhhhhh.eehhhhee....eeeeeee.........eeeeeeee.......hhhhhhhhhhhhhhhhhhhh.....eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhh....eeee.............ee...........................hhhhhhhhhhhhhhhhhhhh....eeeeeeee........eeeee.......hhhhhhhhhhhhh..hhhhhhhhhh.....hhhhhh........hhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5ugh D  13 IEEGTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDPDAKVACETVAKTGMILLAGEITSRAAVDYQKVVREAVKHIGYDDSSKGFDYKTCNVLVALEQEDIGAGDQGLMFGYATDETEECMPLTIVLAHKLNAKLAELRRNGTLPWLRPDSKTQVTVQYMQDRGAVLPIRVHTIVISVQHDEEVCLDEMRDALKEKVIKAVVPAKYLDEDTIYHLQPSGRFVIGGPDAGLTGRKIIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARWVAKSLVKGGLCRRVLVQVSYAIGVSHPLSISIFHYGTSQKSERELLEIVKKNFDLRPGVIVRDLDLKKPIYQRTAAYGHFGRDSFPWEVPKKLKY 395
                                    22        32        42        52        62        72        82        92       102       112|      137       147       157       167       177       187       197       207       217       227       237       247       259       269       279       289       299       309       319       329       339       349       359       369       379       389      
                                                                                                                             112|                                                                                                                            255|                                                                                                                                         
                                                                                                                              128                                                                                                                             258
   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (11, 11)

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  5ugh
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  2.5.1.6
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UniProtKB/Swiss-Prot
        METK2_HUMAN | P31153: 2p02 4ktt 4ktv 4ndn 5a19 5a1g 5a1i

(-) Related Entries Specified in the PDB File

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