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(-) Description

Title :  CRYSTAL STRUCTURE OF A THERMOSTABLE AMYLASE VARIANT
 
Authors :  K. L. Hein, G. Ganshaw, R. Bott, P. Nissen
Date :  25 Jan 11  (Deposition) - 01 Feb 12  (Release) - 01 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A
Keywords :  (Beta/Alpha)8-Barrel, Alpha-Amylase, Family 13 Glycosyl, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. L. Hein, G. Ganshaw, R. Bott, P. Nissen
Structure Of A Highly Mutated, Thermostable Xcexb1-Amylas Variant
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ALPHA AMYLASE
    ChainsA
    EC Number3.2.1.1
    Organism ScientificPYROCOCCUS WOESEI
    Organism Taxid2262

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 10)

Asymmetric/Biological Unit (6, 10)
No.NameCountTypeFull Name
1BCD1Ligand/IonBETA-CYCLODEXTRIN
2CA4Ligand/IonCALCIUM ION
3SO41Ligand/IonSULFATE ION
4SUC2Ligand/IonSUCROSE
5TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
6ZN1Ligand/IonZINC ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:147 , HIS A:152 , CYS A:166 , HOH A:605BINDING SITE FOR RESIDUE ZN A 500
02AC2SOFTWAREASN A:110 , ASP A:155 , GLY A:157 , ASP A:164 , GLY A:202 , HOH A:437BINDING SITE FOR RESIDUE CA A 501
03AC3SOFTWAREGLY A:24 , GLU A:80 , GLU A:88 , HOH A:550 , HOH A:576 , HOH A:617BINDING SITE FOR RESIDUE CA A 502
04AC4SOFTWAREASP A:347 , ASP A:349 , GLU A:350 , HOH A:580 , HOH A:608BINDING SITE FOR RESIDUE CA A 503
05AC5SOFTWAREASP A:252 , ASP A:256 , ILE A:292 , HOH A:578 , HOH A:579 , HOH A:610BINDING SITE FOR RESIDUE CA A 504
06AC6SOFTWARETYR A:62 , PHE A:159 , ARG A:196 , ASP A:198 , TYR A:199 , GLU A:222 , HIS A:288 , ASP A:289 , HOH A:545 , HOH A:619BINDING SITE FOR RESIDUE TRS A 505
07AC7SOFTWARETYR A:358 , BCD A:601BINDING SITE FOR RESIDUE SO4 A 506
08AC8SOFTWARELYS A:8 , GLY A:9 , LYS A:241 , PRO A:278 , PHE A:279 , GLU A:307 , GLY A:308 , ASN A:328 , TRP A:331 , GLY A:339 , SER A:340 , TYR A:358 , HIS A:390 , GLU A:391 , TYR A:392 , THR A:393 , GLY A:394 , TRP A:399 , GLY A:435 , HOH A:438 , HOH A:439 , HOH A:482 , SO4 A:506 , HOH A:507 , HOH A:546 , HOH A:548 , HOH A:553 , HOH A:598 , SUC A:702BINDING SITE FOR RESIDUE BCD A 601
09AC9SOFTWAREPHE A:68 , GLU A:72 , TYR A:73 , LYS A:86 , LYS A:138 , GLU A:181 , TYR A:186 , HOH A:597 , HOH A:614BINDING SITE FOR RESIDUE SUC A 701
10BC1SOFTWARELYS A:209 , LEU A:212 , GLY A:239 , LYS A:280 , TRP A:399 , HOH A:462 , HOH A:482 , HOH A:486 , HOH A:491 , HOH A:518 , HOH A:532 , HOH A:534 , BCD A:601BINDING SITE FOR RESIDUE SUC A 702

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:388 -A:432

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1His A:147 -Pro A:148

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3QGV)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3QGV)

(-) Exons   (0, 0)

(no "Exon" information available for 3QGV)

(-) 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:435
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
               SCOP domains d3qgva1 A:1-361 automated matches                                                                                                                                                                                                                                                                                                                                        d3qgva2 A:362-435 automated matches                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh..eee..........hhhhhhhhhhhhhhhhh..eee.....ee.hhhhh....eee..................hhhhhhhhhhhhhhh..eeeeee........eeeee....eeeeee...........hhhhh......................hhhhhhhhh....hhhhhhhhh...eeee.hhhhhhhhhhhhhhhhhh..eee.....hhhhhhhhhhhhh.eeehhhhhhhhhhhhh..hhhhhhhhhhh...........eeee..........hhhhhhhhhhhh..eeeeehhhhhh..hhhhhhhhhhhhhhh....eeeeee...eeeeee........eeeeee.....eeeeee.hhhh.eeeee.........eeee....eeeeee..eehhhhee.eeeeee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qgv A   1 AKYSELEKGGVIMQAFYWDVPSGGIWWDTIRQKIPEWYDAGISAIWIPPASKGMGGAYSMGYDPYDFFDLGEYDQKGTVETRFGSKQELVNMINTAHAYGMKVIADIVINHRAGGDLEWNPFVNDYTWTDFSKVASGKYTANYLDFHPNELHAGDSGTFGGYPDICHDKSWDQYWLWASQESYAAYLRSIGIDAWRFDYVKGYAPWVVKDWLNWWGGWAVGEYWDTNVDAVLNWAYSSGAKVFDFALYYKMDEAFDNKNIPALVSALQNGQTVVSRDPFKAVTFVANHDTDIIWNKYPAYAFILTYEGQPTIFYRDYEEWLNKDKLKNLIWIHENLAGGSTDIVYYDNDELIFVRNGYGDKPGLITYINLGSSKAGRWVYVPKFAGACIHEYTGNLGGWVDKYVYSSGWVYLEAPAYDPANGQYGYSVWSYCGVG 435
                                    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     

   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 3QGV)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3QGV)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3QGV)

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