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(-) Description

Title :  BRUTON'S TYROSINE KINASE (BTK) WITH PYRIDAZINONE COMPOUND 23
 
Authors :  C. Eigenbrot, C. Yu
Date :  08 Dec 14  (Deposition) - 02 Dec 15  (Release) - 23 Mar 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.36
Chains :  Asym./Biol. Unit :  A
Keywords :  Protein Kinase, Phosphotransfer Catalyst, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. B. Young, J. Barbosa, P. Blomgren, M. C. Bremer, J. J. Crawford, D. Dambach, C. Eigenbrot, S. Gallion, A. R. Johnson, J. E. Kropf, S. H. Lee, L. Liu, J. W. Lubach, J. Macaluso, P. Maciejewski, S. A. Mitchell, D. F. Ortwine, J. Di Paolo, K. Reif, H. Scheerens, A. Schmitt, X. Wang, H. Wong, J. M. Xiong, J. Xu, C. Yu, Z. Zhao, K. S. Currie
Discovery Of Highly Potent And Selective Bruton'S Tyrosine Kinase Inhibitors: Pyridazinone Analogs With Improved Metabolic Stability.
Bioorg. Med. Chem. Lett. V. 26 575 2016
PubMed-ID: 26675441  |  Reference-DOI: 10.1016/J.BMCL.2015.11.076

(-) Compounds

Molecule 1 - TYROSINE-PROTEIN KINASE BTK
    Chains: A
    EC Number: 2.7.10.2
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Taxid: 7108
    Fragment: KINASE DOMAIN (UNP RESIDUES 393-657)
    Gene: BTK, AGMX1, ATK, BPK
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: AGAMMAGLOBULINEMIA TYROSINE KINASE, ATK, B-CELL PROGENITOR KINASE, BPK, BRUTON TYROSINE KINASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 6)

Asymmetric/Biological Unit (4, 6)
No.NameCountTypeFull Name
13YO1Ligand/IonN-(6-FLUORO-2-METHYL-3-{5-[(5-METHYL-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZIN-2-YL)AMINO]-6-OXO-1,6-DIHYDROPYRIDAZIN-3-YL}PHENYL)-1-BENZOTHIOPHENE-2-CARBOXAMIDE
2GOL2Ligand/IonGLYCEROL
3PG01Ligand/Ion2-(2-METHOXYETHOXY)ETHANOL
4SO42Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:466 , ARG A:487 , ARG A:490 , LYS A:595 , HOH A:825 , HOH A:966BINDING SITE FOR RESIDUE SO4 A 701
2AC2SOFTWARESER A:592 , LYS A:595 , TYR A:617 , PRO A:619 , HIS A:620 , PG0 A:705 , HOH A:828BINDING SITE FOR RESIDUE SO4 A 702
3AC3SOFTWAREILE A:443 , GLU A:444 , ARG A:562 , MET A:596 , GLU A:599 , ARG A:600 , PHE A:601 , THR A:602 , HOH A:1082 , HOH A:1087BINDING SITE FOR RESIDUE GOL A 703
4AC4SOFTWAREARG A:520 , SER A:543 , TYR A:551 , PHE A:559 , PRO A:560 , PHE A:574 , HOH A:849 , HOH A:888 , HOH A:927BINDING SITE FOR RESIDUE GOL A 704
5AC5SOFTWARETYR A:425 , TYR A:461 , TYR A:617 , HIS A:620 , SO4 A:702 , HOH A:991 , HOH A:1007BINDING SITE FOR RESIDUE PG0 A 705
6AC6SOFTWARELEU A:408 , THR A:410 , GLY A:411 , PHE A:413 , VAL A:416 , ALA A:428 , LYS A:430 , TYR A:476 , MET A:477 , ALA A:478 , GLY A:480 , LEU A:528 , ASP A:539 , HOH A:805 , HOH A:815 , HOH A:827 , HOH A:981 , HOH A:1001 , HOH A:1030BINDING SITE FOR RESIDUE 3YO A 706

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4RX5)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Arg A:468 -Pro A:469

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4RX5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4RX5)

(-) Exons   (0, 0)

(no "Exon" information available for 4RX5)

(-) 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:265
                                                                                                                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhh.eeeeeeeeee..eeeeeeee...eeeeeee......hhhhhhhhhhhhhh........eeeee......eeeee.....hhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhh.......hhh.eee.....eee...hhhhhh.hhhhhh......hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.........hhhhhhhhhhh..........hhhhhhhhhhh...hhhhh.hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rx5 A 394 SWEIDPKDLTFLKELGTGQFGVVKYGKWRGQYDVAIKMIKEGSMSEDEFIEEAKVMMNLSHEKLVQLYGVCTKQRPIFIITEYMANGCLLNYLREMRHRFQTQQLLEMCKDVCEAMEYLESKQFLHRDLAARNCLVNDQGVVKVSDFGLSRYVLDDEYTSSVGSKFPVRWSPPEVLMYSKFSSKSDIWAFGVLMWEIYSLGKMPYERFTNSETAEHIAQGLRLYRPHLASEKVYTIMYSCWHEKADERPTFKILLSNILDVMDEN 658
                                   403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653
   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 4RX5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4RX5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4RX5)

(-) Gene Ontology  (49, 49)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Arg A:468 - Pro A:469   [ RasMol ]  
 

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  BTK_HUMAN | Q06187
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 Related Entries

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

UniProtKB/Swiss-Prot
        BTK_HUMAN | Q06187: 1aww 1awx 1b55 1btk 1bwn 1k2p 1qly 2ge9 2z0p 3gen 3k54 3ocs 3oct 3p08 3pix 3piy 3piz 3pj1 3pj2 3pj3 4nwm 4ot5 4ot6 4otf 4otq 4otr 4rfy 4rfz 4rg0 4yhf 4z3v 4zly 4zlz 5bpy 5bq0 5fbn 5fbo 5j87 5jrs 5kup 5p9f 5p9g 5p9h 5p9i 5p9j 5p9k 5p9l 5p9m 5t18 5u9d 5vgo

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4RX5)