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(-) Description

Title :  DISCOVERY OF NOVEL AMINOBENZISOXAZOLE DERIVATIVES AS ORALLY AVAILABLE FACTOR IXA INHIBITORS
 
Authors :  I. Sakurada, T. Endo, K. Hikita, T. Hirabayashi, Y. Hosaka, Y. Kato, Y. M S. Matsumoto, T. Mizuno, A. Nagasue, T. Nishimura, S. Shimada, M. Shin K. Taguchi, K. Takeuchi, T. Yokoyama, A. Hruza, P. Reichert, T. Zhang, K. Nakao, S. Furusako
Date :  14 Oct 16  (Deposition) - 26 Apr 17  (Release) - 24 May 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Serine Proteinase, Blood Coagulation, Coagulation Factor, Hydrolase- 2, Hydrolase Inhibitor Complex, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  I. Sakurada, T. Endo, K. Hikita, T. Hirabayashi, Y. Hosaka, Y. Kato, Y. Maeda, S. Matsumoto, T. Mizuno, H. Nagasue, T. Nishimura, S. Shimada, M. Shinozaki, K. Taguchi, K. Takeuchi, T. Yokoyama, A. Hruza, P. Reichert, T. Zhang, H. B. Wood, K. Nakao, S. Furusako
Discovery Of Novel Aminobenzisoxazole Derivatives As Orally Available Factor Ixa Inhibitors.
Bioorg. Med. Chem. Lett. V. 27 2622 2017
PubMed-ID: 28408226  |  Reference-DOI: 10.1016/J.BMCL.2017.03.002

(-) Compounds

Molecule 1 - COAGULATION FACTOR IX
    Chains: A
    EC Number: 3.4.21.22
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 227-461
    Gene: F9
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CHRISTMAS FACTOR,PLASMA THROMBOPLASTIN COMPONENT,PTC
 
Molecule 2 - COAGULATION FACTOR IX
    Chains: B
    EC Number: 3.4.21.22
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 131-191
    Gene: F9
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CHRISTMAS FACTOR,PLASMA THROMBOPLASTIN COMPONENT,PTC

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
17GQ1Ligand/IonN-[(1S,4S,7R)-2-(3-AMINO-4-CHLORO[1,2]OXAZOLO[5,4-C]PYRIDIN-7-YL)-2-AZABICYCLO[2.2.1]HEPTAN-7-YL]-2-CHLORO-4-(3-METHYL-1H-1,2,4-TRIAZOL-1-YL)BENZAMIDE
2NA1Ligand/IonSODIUM ION
3NHE1Ligand/Ion2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:99 , PHE A:174 , ASP A:189 , SER A:190 , CYS A:191 , GLN A:192 , SER A:195 , ILE A:213 , TRP A:215 , GLY A:216 , GLU A:217 , CYS A:220 , HOH A:562 , HOH A:570binding site for residue 7GQ A 301
2AC2SOFTWAREGLU A:70 , ASN A:72 , GLU A:75 , GLU A:80 , HOH A:402 , HOH A:441binding site for residue NA A 302
3AC3SOFTWAREASP A:21 , LYS A:132 , PHE A:145 , ALA A:152 , LEU A:153 , VAL A:154 , HOH A:450 , HOH A:501 , HOH A:573 , ASN B:89 , HOH B:269binding site for residue NHE A 303

(-) SS Bonds  (7, 7)

Asymmetric/Biological Unit
No.Residues
1A:42 -A:58
2A:122 -B:132
3A:168 -A:182
4A:191 -A:220
5B:88 -B:99
6B:95 -B:109
7B:111 -B:124

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5TNT)

(-) 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:235
                                                                                                                                                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee........eeeee......eeeeeee..eeeehhhhhh.....eeee............eeeeeeeeee...............eeeee................hhhhhhhhhhh.eeeeee..............eeeeeeeehhhhhhhhh.......eeee................eeeeee..eeeeeeeeee..........eeeee...hhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5tnt A   16 VVGGEDAKPGQFPWQVVLNGKVDAFCGGSIVNEKWIVTAAHCVETGVKITVVAGEHNIEETEHTEQKRNVIRIIPHHNYNAAINKYNHDIALLELDEPLVLNSYVTPICIADKEYTNIFLKFGSGYVSGWGRVFHKGASALVLQYLRVPLVDRATCLRSTKFTIYNNMFCAGFHEGGRDSCQGDSGGPHVTEVEGTSFLTGIISWGEECAMKGKYGIYTKVSRYVNWIKEKTKLT  245
                                    25        35||      46        56    |   65        75        85        95||     103       113       123      |131       141   ||  152       162       172       182  |    190       200       210      |221|      230       240     
                                               36|                    60A                                 95A|                               129A|             145|                                  184A 188A                          217|  |                        
                                                38                                                         95B                                129B              147                                                                      219  |                        
                                                                                                                                                                                                                                           221A                        


Chain B from PDB  Type:PROTEIN  Length:55
                                                                                        
               SCOP domains ------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhh..eeeee...eeeee....eee......eee............. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------- Transcript
                5tnt B   85 DVTCNIKNGRCEQFCKNSADNKVVCSCTEGYRLAENQKSCEPAVPFPCGRVSVSQ  139
                                    94       104       114       124       134
   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 5TNT)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (22, 22)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        FA9_HUMAN | P00740: 1cfh 1cfi 1edm 1ixa 1mgx 1nl0 1rfn 2wph 2wpi 2wpj 2wpk 2wpl 2wpm 3kcg 3lc3 3lc5 4wm0 4wma 4wmb 4wmi 4wmk 4wn2 4wnh 4yzu 4z0k 4zae 5egm 5f84 5f85 5f86 5jb8 5jb9 5jba 5jbb 5jbc 5tno

(-) Related Entries Specified in the PDB File

5tno