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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN ACETYLCHOLINESTERASE IN COMPLEX WITH PARAOXON AND HI6
 
Authors :  M. F. Franklin, M. J. Rudolph, C. Ginter, M. S. Cassidy, J. Cheung
Date :  06 Jan 16  (Deposition) - 22 Jun 16  (Release) - 24 Aug 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Acetylcholinesterase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. Franklin, M. J. Rudolph, C. Ginter, M. S. Cassidy, J. Cheung
Structures Of Paraoxon-Inhibited Human Acetylcholinesterase Reveal Perturbations Of The Acyl Loop And The Dimer Interface.
Proteins V. 84 1246 2016
PubMed-ID: 27191504  |  Reference-DOI: 10.1002/PROT.25073

(-) Compounds

Molecule 1 - ACETYLCHOLINESTERASE
    Chains: A, B
    EC Number: 3.1.1.7
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Taxid: 9606
    Fragment: CATALYTIC DOMAIN, UNP RESIDUES 33 TO 574
    Gene: ACHE
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ACHE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (7, 17)

Asymmetric/Biological Unit (7, 17)
No.NameCountTypeFull Name
1DEP2Ligand/IonDIETHYL PHOSPHONATE
2EDO4Ligand/Ion1,2-ETHANEDIOL
3FUC2Ligand/IonALPHA-L-FUCOSE
4HI62Ligand/Ion4-(AMINOCARBONYL)-1-[({2-[(E)-(HYDROXYIMINO)METHYL]PYRIDINIUM-1-YL}METHOXY)METHYL]PYRIDINIUM
5NAG5Ligand/IonN-ACETYL-D-GLUCOSAMINE
6NO31Ligand/IonNITRATE ION
7PE81Ligand/Ion3,6,9,12,15,18,21-HEPTAOXATRICOSANE-1,23-DIOL

(-) Sites  (13, 13)

Asymmetric Unit (13, 13)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY A:121 , GLY A:122 , SER A:203 , ALA A:204 , TRP A:236 , PHE A:295 , PHE A:297 , HIS A:447 , HI6 A:607binding site for residue DEP A 604
02AC2SOFTWARETYR A:382 , THR A:383 , ASP A:384 , HIS A:387 , PRO A:388 , ARG A:393 , ALA A:397 , HOH A:721binding site for residue EDO A 605
03AC3SOFTWAREGLN A:508 , ALA A:526 , ALA A:530 , ARG A:534 , HOH A:842 , HOH A:852 , HOH A:899binding site for residue EDO A 606
04AC4SOFTWARETYR A:72 , TYR A:124 , VAL A:282 , GLU A:285 , TRP A:286 , VAL A:294 , PHE A:295 , TYR A:337 , TYR A:341 , DEP A:604binding site for residue HI6 A 607
05AC5SOFTWAREASN A:283 , GLY B:163 , MET B:241 , ASP B:304 , GLY B:305 , ASP B:306 , SER B:309 , HOH B:710binding site for residue PE8 B 606
06AC6SOFTWARETYR B:382 , THR B:383 , ASP B:384 , HIS B:387 , PRO B:388 , ARG B:393 , ALA B:397 , HOH B:755binding site for residue EDO B 607
07AC7SOFTWAREHOH A:728 , GLN B:508 , ALA B:526 , ARG B:534 , HOH B:863binding site for residue EDO B 608
08AC8SOFTWAREVAL A:280 , HIS A:284 , PRO B:162 , MET B:241 , GLY B:242 , ARG B:245binding site for residue NO3 B 609
09AC9SOFTWARETYR B:72 , ASP B:74 , TYR B:124 , VAL B:282 , GLU B:285 , TRP B:286 , TYR B:337 , TYR B:341 , HOH B:725binding site for residue HI6 B 610
10AD1SOFTWAREPRO A:344 , GLY A:345 , SER A:347 , ASN A:350 , HOH A:917binding site for Poly-Saccharide residues NAG A 601 through NAG A 603 bound to ASN A 350
11AD2SOFTWAREASN B:265binding site for Mono-Saccharide NAG B 604 bound to ASN B 265
12AD3SOFTWAREPRO B:344 , GLY B:345 , SER B:347 , ASN B:350 , HOH B:891binding site for Poly-Saccharide residues NAG B 601 through NAG B 603 bound to ASN B 350
13AD4SOFTWAREGLY B:120 , GLY B:121 , GLY B:122 , GLU B:202 , ALA B:204 , GLY B:205 , ALA B:206 , ALA B:207 , GLN B:228 , SER B:229 , GLY B:230 , TRP B:236 , PHE B:295 , HIS B:447binding site for Di-peptide DEP B 605 and SER B 203

(-) SS Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1A:69 -A:96
2A:257 -A:272
3A:409 -A:529
4B:69 -B:96
5B:257 -B:272
6B:409 -B:529

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Tyr A:105 -Pro A:106
2Tyr B:105 -Pro B:106
3Cys B:257 -Pro B:258

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5HF9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5HF9)

(-) Exons   (0, 0)

(no "Exon" information available for 5HF9)

(-) 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:530
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhh.eeee..eeee.eee......eeeeeeee.....hhhhh............eee..................hhhhhh............eeeeeee.......eeeeeee...........hhhhhhhhhhhhhh.eeeee...hhhhhhh..........hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeehhhhhhhhhhhhhhhhhh...eeeee..........eehhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhhhhhhhhh............ee.......hhhhhhhhh.....eeeeeee...hhhhhh..............hhhhhhhhhhhhh...hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeee.........hhhhh.....hhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhh..................eeeee.....eeee..hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5hf9 A   4 EDAELLVTVRGGRLRGIRLKTPGGPVSAFLGIPFAEPPMGPRRFLPPEPKQPWSGVVDATTFQSVCYQYVDTLYPGFEGTEMWNPNRELSEDCLYLNVWTPYPRPTSPTPVLVWIYGGGFYSGASSLDVYDGRFLVQAERTVLVSMNYRVGAFGFLALPGSREAPGNVGLLDQRLALQWVQENVAAFGGDPTSVTLFGESAGAASVGMHLLSPPSRGLFHRAVLQSGAPNGPWATVGMGEARRRATQLAHLVGCPNDTELVACLRTRPAQVLVNHEWHVLPQESVFRFSFVPVVDGDFLSDTPEALINAGDFHGLQVLVGVVKDEGSYFLVYGAPGFSKDNESLISRAEFLAGVRVGVPQVSDLAAEAVVLHYTDWLHPEDPARLREALSDVVGDHNVVCPVAQLAGRLAAQGARVYAYVFEHRASTLSWPLWMGVPHGYEIEFIFGIPLDPSRNYTAEEKIFAQRLMRYWANFARTGDPNEPRDPQWPPYTAGAQQYVSLDLRPLEVRRGLRAQACAFWNRFLPKLLSA 542
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253    || 269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489    || 502       512       522       532       542
                                                                                                                                                                                                                                                                                        258|                                                                                                                                                                                                                                  494|                                            
                                                                                                                                                                                                                                                                                         265                                                                                                                                                                                                                                   498                                            


Chain B from PDB  Type:PROTEIN  Length:533
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhh.eeee..eeee.eee......eeeeeeee.....hhhhh............eee......ee..........hhhhhh......ee....eeeeeee.......eeeeeee...........hhhhhhhhhhhhhh.eeeee...hhhhhhh..........hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeehhhhhhhhhhhhhhhhhh...eeeee..........eehhhhhhhhhhhhhhh.......hhhhhhhhhhh.hhhhhhhhhhhhh............ee.......hhhhhhhhh.....eeeeeee...hhhhhh..............hhhhhhhhhhhhh...hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeee.........hhhhh.....hhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhh.................eeeee.....eeee..hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5hf9 B   4 EDAELLVTVRGGRLRGIRLKTPGGPVSAFLGIPFAEPPMGPRRFLPPEPKQPWSGVVDATTFQSVCYQYVDTLYPGFEGTEMWNPNRELSEDCLYLNVWTPYPRPTSPTPVLVWIYGGGFYSGASSLDVYDGRFLVQAERTVLVSMNYRVGAFGFLALPGSREAPGNVGLLDQRLALQWVQENVAAFGGDPTSVTLFGESAGAASVGMHLLSPPSRGLFHRAVLQSGAPNGPWATVGMGEARRRATQLAHLVGCPPTGGNDTELVACLRTRPAQVLVNHEWHVLPQESVFRFSFVPVVDGDFLSDTPEALINAGDFHGLQVLVGVVKDEGSYFLVYGAPGFSKDNESLISRAEFLAGVRVGVPQVSDLAAEAVVLHYTDWLHPEDPARLREALSDVVGDHNVVCPVAQLAGRLAAQGARVYAYVFEHRASTLSWPLWMGVPHGYEIEFIFGIPLDPSRNYTAEEKIFAQRLMRYWANFARTGDPNEPAPQWPPYTAGAQQYVSLDLRPLEVRRGLRAQACAFWNRFLPKLLSA 542
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253     ||265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485      |499       509       519       529       539   
                                                                                                                                                                                                                                                                                         259|                                                                                                                                                                                                                                   492|                                             
                                                                                                                                                                                                                                                                                          262                                                                                                                                                                                                                                    497
   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 5HF9)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5HF9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5HF9)

(-) Gene Ontology  (47, 47)

Asymmetric/Biological Unit(hide GO term definitions)

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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_HUMAN | P22303: 1b41 1f8u 1puv 1puw 1vzj 2clj 2x8b 3lii 4bdt 4ey4 4ey5 4ey6 4ey7 4ey8 4m0e 4m0f 4pqe 5foq 5fpq 5hf5 5hf6 5hf8 5hfa

(-) Related Entries Specified in the PDB File

5hf5 5hf6 5hf8 5hfa