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(-) Description

Title :  CRYSTAL STRUCTURE OF SPLEEN TYROSINE KINASE COMPLEXED WITH 2-(3,4,5-TRIMETHOXY-PHENYL)-5H-PYRROLO[2,3-B]PYRAZINE-7-CARBOXYLIC ACID ISOPROPYLAMIDE
 
Authors :  A. Kuglstatter, A. G. Villasenor
Date :  19 Nov 12  (Deposition) - 30 Oct 13  (Release) - 30 Oct 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Kinase Inhibitor, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Padilla, N. Bhagirath, S. Chen, E. Chiao, D. M. Goldstein, J. C. Hermann, J. Hsu, J. J. Kennedy-Smith, A. Kuglstatter, C. Liao, W. Liu, L. E. Lowrie, K. C. Luk, S. M. Lynch, J. Menke, L. Niu, T. D. Owens, C. O-Yang, A. Railkar, R. C. Schoenfeld, M. Slade, S. Steiner, Y. C. Tan A. G. Villasenor, C. Wang, J. Wanner, W. Xie, D. Xu, X. Zhang, M. Zhou, M. C. Lucas
Pyrrolopyrazines As Selective Spleen Tyrosine Kinase Inhibitors.
J. Med. Chem. V. 56 1677 2013
PubMed-ID: 23350847  |  Reference-DOI: 10.1021/JM301720P

(-) Compounds

Molecule 1 - TYROSINE-PROTEIN KINASE SYK
    Chains: A
    EC Number: 2.7.10.2
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Strain: SF9
    Expression System Taxid: 7108
    Expression System Vector Type: BACULOVIRUS
    Fragment: PROTEIN KINASE DOMAIN (UNP RESIDUES 356-635)
    Gene: SYK
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: SPLEEN TYROSINE KINASE, P72-SYK

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
11B41Ligand/IonN-(PROPAN-2-YL)-2-(3,4,5-TRIMETHOXYPHENYL)-5H-PYRROLO[2,3-B]PYRAZINE-7-CARBOXAMIDE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:377 , ALA A:400 , MET A:448 , GLU A:449 , ALA A:451 , GLU A:452 , GLY A:454 , PRO A:455 , ASN A:499 , LEU A:501 , SER A:511 , HOH A:1001 , HOH A:1062BINDING SITE FOR RESIDUE 1B4 A 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4I0R)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
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(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:264
                                                                                                                                                                                                                                                                                                        
               SCOP domains d4i0ra_ A: Tyrosine-protein kinase SYK                                                                                                                                                                                                                                   SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhh.eee.......eeeeeeee....eeeeeeee...hhhhhhhhhhhhhhh........eeeeee...eeeeee....eehhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eeeee..eeee......ee.......ee...hhhhhhhhhhhhheehhhhhhhhhhhhhhhhhh.........hhhhhhhhhhh..........hhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4i0r A 363 VYLDRKLLTLEDELGSGTVKKGYYQMKKVVKTVAVKILKPALKDELLAEANVMQQLDNPYIVRMIGICEAESWMLVMEMAELGPLNKYLQQNRHVKDKNIIELVHQVSMGMKYLEESNFVHRDLAARNVLLVTQHYAKISDFGLSKALRADENYYKAKWPVKWYAPECINYYKFSSKSDVWSFGVLMWEAFSYGQKPYRGMKGSEVTAMLEKGERMGCPAGCPREMYDLMNLCWTYDVENRPGFAAVELRLRNYYYDVVNEGHH 639
                                   372 ||  ||386       396       411       421       431       441       451       461       471       481       491       501       511       521      |535       545       555       565       575       585       595       605       615       625       635    
                                     374|  ||                   405|                                                                                                                  528|                                                                                                          
                                      376  ||                    411                                                                                                                   533                                                                                                          
                                         379|                                                                                                                                                                                                                                                       
                                          383
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4I0R)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (87, 87)

Asymmetric/Biological Unit(hide GO term definitions)

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  4i0r
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 Related Entries

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

UniProtKB/Swiss-Prot
        KSYK_HUMAN | P43405: 1a81 1csy 1csz 1xba 1xbb 1xbc 3buw 3emg 3fqe 3fqh 3fqs 3srv 3tub 3tuc 3tud 3vf8 3vf9 4dfl 4dfn 4f4p 4fl1 4fl2 4fl3 4fyn 4fyo 4fz6 4fz7 4gfg 4i0s 4i0t 4puz 4pv0 4px6 4rss 4rx7 4rx8 4rx9 4wnm 4xg2 4xg3 4xg4 4xg6 4xg7 4xg8 4xg9 4yjo 4yjp 4yjq 4yjr 4yjs 4yjt 4yju 4yjv 5c26 5c27 5cxh 5cxz 5cy3 5ghv 5lma 5lmb 5t68 5tiu 5tr6 5tt7

(-) Related Entries Specified in the PDB File

4i0s 4i0t