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(-) Description

Title :  TORPEDO CALIFORNICA ACETYLCHOLINESTERASE IN COMPLEX WITH A CHLOROTACRINE-JUGLONE HYBRID INHIBITOR
 
Authors :  A. Pesaresi, S. Samez, D. Lamba
Date :  27 Jun 14  (Deposition) - 08 Oct 14  (Release) - 05 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Multitarget Drug, Enzyme-Inhibitor Complex, Tacrine, Quinone, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Nepovimova, E. Uliassi, J. Korabecny, L. E. Pena-Altamira, S. Samez, A. Pesaresi, G. E. Garcia, M. Bartolini, V. Andrisano, C. Bergamini, R. Fato, D. Lamba, M. Roberti, K. Kuca, B. Monti, M. L. Bolognesi
Multitarget Drug Design Strategy: Quinone-Tacrine Hybrids Designed To Block Amyloid-Beta Aggregation And To Exert Anticholinesterase And Antioxidant Effects.
J. Med. Chem. V. 57 8576 2014
PubMed-ID: 25259726  |  Reference-DOI: 10.1021/JM5010804

(-) Compounds

Molecule 1 - ACETYLCHOLINESTERASE
    Chains: A
    EC Number: 3.1.1.7
    Organism Common: PACIFIC ELECTRIC RAY
    Organism Scientific: TORPEDO CALIFORNICA
    Organism Taxid: 7787
    Synonym: ACHE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric/Biological Unit (2, 5)
No.NameCountTypeFull Name
1NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
2TJH1Ligand/Ion2-({2-[(6-CHLORO-1,2,3,4-TETRAHYDROACRIDIN-9-YL)AMINO]ETHYL}AMINO)-5-HYDROXYNAPHTHALENE-1,4-DIONE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:84 , TYR A:121 , GLU A:199 , PHE A:290 , PHE A:330 , PHE A:331 , TYR A:334 , TRP A:432 , HIS A:440 , HOH A:792binding site for residue TJH A 605
2AC2SOFTWAREASN A:59 , SER A:61 , HOH A:907 , HOH A:958binding site for Mono-Saccharide NAG A 601 bound to ASN A 59
3AC3SOFTWAREASN A:416 , HOH A:711 , HOH A:720 , HOH A:831binding site for Poly-Saccharide residues NAG A 602 through NAG A 603 bound to ASN A 416
4AC4SOFTWAREGLU A:455 , ASN A:457 , HOH A:957binding site for Mono-Saccharide NAG A 604 bound to ASN A 457

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:67 -A:94
2A:254 -A:265
3A:402 -A:521

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ser A:103 -Pro A:104

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4TVK)

(-) 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:534
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeee..eeee.eeeee..eeeeeeeeee.....hhhhh............eee..................hhhhhh............eeeeee.......eeeeeee...........hhhhhhhhhhhhhh.eeee....hhhhhhh..........hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeehhhhhhhhhhhhh..hhhhh.eeeee..........eehhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh............ee.......hhhhhhhhh......eeeeee...hhhhhhhhh...........hhhhhhhhhhhhh...hhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee.........hhhhh.....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh....................eeeee......eee..hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4tvk A   2 DHSELLVNTKSGKVMGTRVPVLSSHISAFLGIPFAEPPVGNMRFRRPEPKKPWSGVWNASTYPNNCQQYVDEQFPGFSGSEMWNPNREMSEDCLYLNIWVPSPRPKSTTVMVWIYGGGFYSGSSTLDVYNGKYLAYTEEVVLVSLSYRVGAFGFLALHGSQEAPGNVGLLDQRMALQWVHDNIQFFGGDPKTVTIFGESAGGASVGMHILSPGSRDLFRRAILQSGSPNCPWASVSVAEGRRRAVELGRNLNCNLNSDEELIHCLREKKPQELIDVEWNVLPFDSIFRFSFVPVIDGEFFPTSLESMLNSGNFKKTQILLGVNKDEGSFFLLYGAPGFSKDSESKISREDFMSGVKLSVPHANDLGLDAVTLQYTDWMDDNNGIKNRDGLDDIVGDHNVICPLMHFVNKYTKFGNGTYLYFFNHRASNLVWPEWMGVIHGYEIEFVFGLPLVKELNYTAEEEALSRRIMHYWATFAKTGNPNEPHSQESKWPLFTTKEQKFIDLNTEPMKVHQRLRVQMCVFWNQFLPKLLNAT 535
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531
   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 4TVK)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (12, 12)

Asymmetric/Biological Unit(hide GO term definitions)

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  4tvk
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  ACES_TETCF | P04058
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  3.1.1.7
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 Related Entries

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

UniProtKB/Swiss-Prot
        ACES_TETCF | P04058: 1acj 1acl 1amn 1ax9 1cfj 1dx6 1e3q 1e66 1ea5 1eea 1eve 1fss 1gpk 1gpn 1gqr 1gqs 1h22 1h23 1hbj 1jga 1jgb 1jjb 1oce 1odc 1qid 1qie 1qif 1qig 1qih 1qii 1qij 1qik 1qim 1qti 1som 1u65 1ut6 1vot 1vxo 1vxr 1w4l 1w6r 1w75 1w76 1zgb 1zgc 2ace 2ack 2bag 2c4h 2c58 2c5f 2c5g 2cek 2ckm 2cmf 2dfp 2j3d 2j3q 2j4f 2v96 2v97 2v98 2va9 2vja 2vjb 2vjc 2vjd 2vq6 2vt6 2vt7 2w6c 2wfz 2wg0 2wg1 2wg2 2xi4 3ace 3gel 3i6m 3i6z 3m3d 3zv7 4ace 4w63 4x3c 5bwb 5bwc 5dlp 5e2i 5e4j 5e4t 5ehx 5ei5 5ih7

(-) Related Entries Specified in the PDB File

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