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(-) Description

Title :  SYNTHESIS AND EVALUATION OF NOVEL 3-C-ALKYLATED-NEU5AC2EN DERIVATIVES AS PROBES OF INFLUENZA VIRUS SIALIDASE 150-LOOP FLEXIBILITY
 
Authors :  P. S. Kerry, S. Rudrawar, M-A. Rameix-Welti, A. Maggioni, J. C. Dyason, S. Van Der Werf, R. J. Thomson, N. Naffakh, R. J. M. Russell, M. Von It
Date :  26 Jul 12  (Deposition) - 26 Sep 12  (Release) - 31 Oct 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.62
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Enzyme, Vial Protein, Glycosylation, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Rudrawar, P. S. Kerry, M. A. Rameix-Welti, A. Maggioni, J. C. Dyason F. J. Rose, S. Van Der Werf, R. J. Thomson, N. Naffakh, R. J. Russell, M. Von Itzstein
Synthesis And Evaluation Of Novel 3-C-Alkylated-Neu5Ac2En Derivatives As Probes Of Influenza Virus Sialidase 150-Loop Flexibility.
Org. Biomol. Chem. V. 10 8628 2012
PubMed-ID: 22976385  |  Reference-DOI: 10.1039/C2OB25627D

(-) Compounds

Molecule 1 - NEURAMINIDASE
    Chains: A
    EC Number: 3.2.1.18
    Fragment: UNP RESIDUES 81-470
    Organism Scientific: INFLUENZA A VIRUS
    Organism Taxid: 385580
    Strain: A/DUCK/UKRAINE/1/63 (H3N8)

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
10LP1Ligand/Ion5-(ACETYLAMINO)-2,6-ANHYDRO-3,5-DIDEOXY-3-[(2E)-3-PHENYLPROP-2-EN-1-YL]-D-GLYCERO-L-ALTRO-NON-2-ENONICACID
2CA1Ligand/IonCALCIUM ION
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
10LP4Ligand/Ion5-(ACETYLAMINO)-2,6-ANHYDRO-3,5-DIDEOXY-3-[(2E)-3-PHENYLPROP-2-EN-1-YL]-D-GLYCERO-L-ALTRO-NON-2-ENONICACID
2CA-1Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:118 , GLU A:119 , GLN A:136 , ARG A:152 , ARG A:226 , ALA A:248 , GLU A:278 , GLU A:279 , ARG A:294 , ARG A:376 , TYR A:411 , HOH A:616 , HOH A:634BINDING SITE FOR RESIDUE 0LP A 501
2AC2SOFTWAREASP A:295 , GLY A:299 , ASP A:326 , TYR A:352 , GLY A:353BINDING SITE FOR RESIDUE CA A 502

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1A:92 -A:427
2A:124 -A:129
3A:185 -A:232
4A:234 -A:239
5A:280 -A:293
6A:282 -A:291
7A:320 -A:342
8A:431 -A:457

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Thr A:327 -Pro A:328
2Lys A:440 -Pro A:441
3Leu A:474 -Pro A:475

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4GB1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4GB1)

(-) Exons   (0, 0)

(no "Exon" information available for 4GB1)

(-) Sequences/Alignments

Asymmetric 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    
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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:387
                                                                                                                                                                                                                                                                                                                                                                                                                                   
               SCOP domains d4gb1a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeeeeee.hhhhhh.....eeee...eee....eeeeeeeeeee..hhhhh..........eeeeee.....hhhhheeeee..eeeeee....eeeeeee......eeeeee..eeeeeee.......ee.....eee..eeeeeeee.......eeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeee.....eeeee............hhhhh..................eeee..eeeeeee......eeeeeeee..........eeeeeeeeeeeee...eeeeeehhhhhh....eeeeeeeeeee........eeeeeeeeeee................... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gb1 A  83 TYMNNTEAICDAKGFAPFSKDNGIRIGSRGHIFVIREPFVSCSPIECRTFFLTQGSLLNDKHSNGTVKDRSPFRTLMSVEVGQSPNVYQARFEAVAWSATACHDGKKWMTVGVTGPDSKAVAVIHYGGVPTDVVNSWAGDILRTQESSCTCIQGDCYWVMTDGPANRQAQYRIYKANQGRIIGQTDISFNGGHIEECSCYPNDGKVECVCRDNWTGTNRPVLVISPDLSYRVGYLCAGIPSDTPRGEDTQFTGSCTSPMGNQGYGVKGFGFRQGTDVWMGRTISRTSRSGFEILRIKNGWTQTSKEQIRKQVVVDNLNWSGYSGSFTLPVELSGKDCLVPCFWVEMIRGKPEEKTIWTSSSSIVMCGVDYEVADWSWHDGAILPFDI 478
                                    92       102       112       122       132       142       152       162       173       183       193       203       213       223       233       243       253       263       273       283       293       303    || 314       324       334|||    347|      358       368       378       388       399       409       419 ||    430       440  ||   451       461       471       
                                                                                                                 170|                                                                                                                                     308|                     334|||    347|                                             397|                   421|                 443|                                 
                                                                                                                  172                                                                                                                                      310                      337||     349                                              399                    423                  445                                 
                                                                                                                                                                                                                                                                                     338|                                                                                                                                      
                                                                                                                                                                                                                                                                                      340
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4GB1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4GB1)

(-) Gene Ontology  (15, 15)

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 Related Entries

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

UniProtKB/Swiss-Prot
        NRAM_I63A3 | Q07599: 2ht5 2ht7 2ht8 2htq 2htr 2htu 3o9j 3o9k 4d8s 4ks1 4m3m 4mju 4mjv

(-) Related Entries Specified in the PDB File

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