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(-) Description

Title :  CRYSTAL STRUCTURE OF AMYLOSUCRASE DOUBLE MUTANT A289P-F290I FROM NEISSERIA POLYSACCHAREA.
 
Authors :  F. Guerin, E. Champion, C. Moulis, S. Barbe, T. H. Tran, S. Morel, K. Desc P. Monsan, L. A. Mulard, M. Remaud-Simeon, I. Andre, L. Mourey, S. Tran
Date :  15 Jun 12  (Deposition) - 31 Oct 12  (Release) - 02 Jan 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Beta/Alpha-Barrel, Glycoside Hydrolase, Amylose Synthesis, Sucrose Isomerization, Glucosyltransferase, Carbohydrate, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Champion, F. Guerin, C. Moulis, S. Barbe, T. H. Tran, S. Morel, K. Descroix, P. Monsan, L. Mourey, L. A. Mulard, S. Tranier, M. Remaud-Simeon, I. Andre
Applying Pairwise Combinations Of Amino Acid Mutations For Sorting Out Highly Efficient Glucosylation Tools For Chemo-Enzymatic Synthesis Of Bacterial Oligosaccharides.
J. Am. Chem. Soc. V. 134 18677 2012
PubMed-ID: 23072374  |  Reference-DOI: 10.1021/JA306845B

(-) Compounds

Molecule 1 - AMYLOSUCRASE
    ChainsA
    EC Number2.4.1.4
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX6P3
    Expression System StrainJM109
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 13-636
    GeneAMS
    MutationYES
    Organism ScientificNEISSERIA POLYSACCHAREA
    Organism Taxid489

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 10)

Asymmetric/Biological Unit (4, 10)
No.NameCountTypeFull Name
1GOL7Ligand/IonGLYCEROL
2PG41Ligand/IonTETRAETHYLENE GLYCOL
3PGE1Ligand/IonTRIETHYLENE GLYCOL
4TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:144 , TYR A:147 , HIS A:187 , ASP A:286 , GLU A:328 , ARG A:509 , HOH A:926 , HOH A:968 , HOH A:1011BINDING SITE FOR RESIDUE TRS A 701
02AC2SOFTWAREARG A:284 , GLU A:328 , ILE A:330 , TYR A:349 , SER A:391 , HIS A:392 , ASP A:393BINDING SITE FOR RESIDUE GOL A 702
03AC3SOFTWAREGLU A:55 , VAL A:366 , HIS A:370 , PHE A:559 , ASN A:560 , THR A:561 , ASN A:563 , LYS A:564 , ILE A:566BINDING SITE FOR RESIDUE GOL A 703
04AC4SOFTWARETYR A:375 , ASP A:403 , HOH A:814BINDING SITE FOR RESIDUE GOL A 704
05AC5SOFTWARETYR A:51 , SER A:260 , ASN A:562 , THR A:589 , HIS A:591 , THR A:592 , HOH A:921BINDING SITE FOR RESIDUE GOL A 705
06AC6SOFTWARECYS A:445BINDING SITE FOR RESIDUE GOL A 706
07AC7SOFTWAREASP A:91 , LEU A:94 , ASP A:552BINDING SITE FOR RESIDUE GOL A 707
08AC8SOFTWAREHIS A:332 , PHE A:399 , ASP A:401 , GLU A:402 , ARG A:415BINDING SITE FOR RESIDUE GOL A 708
09AC9SOFTWAREASN A:54 , ASN A:207 , SER A:260 , ASN A:261 , ASN A:560 , ASN A:562BINDING SITE FOR RESIDUE PGE A 709
10BC1SOFTWARELEU A:204 , PHE A:205 , PHE A:208 , TRP A:263 , ARG A:266 , HOH A:873BINDING SITE FOR RESIDUE PG4 A 710

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4FLQ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4FLQ)

(-) 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:628
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains d4flqa1 A:1-554 automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         d4flqa2 A:555-628 automated matches                                        SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh....eeeehhhhhhhhhhhhhhhhhhhhhhh..eeee............................hhhhhhhhhhhhhhh..eeeeee...eee..hhhhhhhhh.hhhhh....ee..hhhhhhhhh.............eee.....eee......eee....hhhhhhhhhhhhhhhhhh...eeee.hhhhh..........hhhhhhhhhhhhhhhhhhh...eeee....hhhhhhhhh......eeehhhhhhhhhhhhhhh.hhhhhhhhhhh.......eeeee...........hhhhhhhh..hhhhhhhhhhhhhh..........eee.........eee.hhhhhhh......hhhhhhhhhhhhhhhh..eeeee.hhhhh.....hhhhh.....hhhhhhh...hhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh....ee.......eeeeee...eeeeee.....eee..........eeee.....eee....eee....eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4flq A   1 SPNSQYLKTRILDIYTPEQRAGIEKSEDWRQFSRRMDTHFPKLMNELDSVYGNNEALLPMLEMLLAQAWQSYSQRNSSLKDIDIARENNPDWILSNKQVGGVCYVDLFAGDLKGLKDKIPYFQELGLTYLHLMPLFKCPEGKSDGGYAVSSYRDVNPALGTIGDLREVIAALHEAGISAVVDFIFNHTSNEHEWAQRCAAGDPLFDNFYYIFPDRRMPDQYDRTLREIFPDQHPGGFSQLEDGRWVWTTFNSFQWDLNYSNPWVFRAMAGEMLFLANLGVDILRMDAVPIIWKQMGTSCENLPQAHALIRAFNAVMRIAAPAVFFKSEAIVHPDQVVQYIGQDECQIGYNPLQMALLWNTLATREVNLLHQALTYRHNLPEHTAWVNYVRSHDDIGWTFADEDAAYLGISGYDHRQFLNRFFVNRFDGSFARGVPFQYNPSTGDCRVSGTAAALVGLAQDDPHAVDRIKLLYSIALSTGGLPLIYLGDEVGTLNDDDWSQDSNKSDDSRWAHRPRYNEALYAQRNDPSTAAGQIYQDLRHMIAVRQSNPRFDGGRLVTFNTNNKHIIGYIRNNALLAFGNFSEYPQTVTAHTLQAMPFKAHDLIGGKTVSLNQDLTLQPYQVMWLEIA 628
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620        

   Legend:   → Mismatch (orange background)
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  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  (2, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        AMYS_NEIPO | Q9ZEU21g5a 1jg9 1jgi 1mvy 1mw0 1mw1 1mw2 1mw3 1s46 1zs2 3ueq 4flo 4flr 4fls 5n7j

(-) Related Entries Specified in the PDB File

1g5a CRYSTAL STRUCTURE OF THE WILD TYPE AMYLOSUCRASE FROM NEISSERIA POLYSACCHAREA
4flo CRYSTAL STRUCTURE OF THE AMYLOSUCRASE FROM NEISSERIA POLYSACCHAREA DOUBLE MUTANT A289P-F290C