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(-) Description

Title :  THE STRUCTURE OF MALL MUTANT ENZYME V200A FROM BACILLUS SUBTILUS
 
Authors :  J. K. Hobbs, W. Jiao, A. D. Easter, E. J. Parker, L. A. Schipper, V. L. Arcu
Date :  13 Aug 13  (Deposition) - 25 Sep 13  (Release) - 27 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.45
Chains :  Asym./Biol. Unit :  A
Keywords :  Tim Barrel, Alpha Glucosidase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. K. Hobbs, W. Jiao, A. D. Easter, E. J. Parker, L. A. Schipper, V. L. Arcus
Change In Heat Capacity For Enzyme Catalysis Determines Temperature Dependence Of Enzyme Catalyzed Rates.
Acs Chem. Biol. V. 8 2388 2013
PubMed-ID: 24015933  |  Reference-DOI: 10.1021/CB4005029

(-) Compounds

Molecule 1 - OLIGO-1,6-GLUCOSIDASE 1
    Chains: A
    EC Number: 3.2.1.10
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PPROEX HTB
    Expression System Strain: BL21
    Expression System Taxid: 469008
    Gene: BSU34560, MALL, YVDL
    Mutation: YES
    Organism Scientific: BACILLUS SUBTILIS SUBSP. SUBTILIS
    Organism Taxid: 224308
    Strain: 168
    Synonym: DEXTRIN 6-ALPHA-D-GLUCANOHYDROLASE, OLIGOSACCHARIDE ALPHA-1, 6-GLUCOSIDASE 1, SUCRASE-ISOMALTASE 1, ISOMALTASE 1

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2GOL4Ligand/IonGLYCEROL
3TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:59 , TYR A:62 , HIS A:102 , PHE A:144 , PHE A:163 , ASP A:199 , GLU A:255 , ARG A:418 , GOL A:602 , HOH A:725 , HOH A:733BINDING SITE FOR RESIDUE TRS A 601
2AC2SOFTWAREPHE A:163 , GLU A:255 , LYS A:296 , ASP A:332 , GLU A:389 , ARG A:418 , TRS A:601 , HOH A:872 , HOH A:1163BINDING SITE FOR RESIDUE GOL A 602
3AC3SOFTWAREASP A:20 , ASN A:22 , ASP A:24 , PHE A:26 , ASP A:28 , HOH A:701BINDING SITE FOR RESIDUE CA A 603
4AC4SOFTWAREASP A:343 , ARG A:344 , ARG A:347 , LYS A:348 , ARG A:447 , ASP A:450 , HOH A:1249BINDING SITE FOR RESIDUE GOL A 604
5AC5SOFTWAREILE A:143 , PRO A:293 , ASN A:294 , TRP A:297 , LEU A:397 , HOH A:755 , HOH A:902 , HOH A:1147BINDING SITE FOR RESIDUE GOL A 605
6AC6SOFTWAREHIS A:283 , MET A:311 , TRP A:314 , GLN A:315 , ASN A:324 , THR A:325 , LEU A:326 , TYR A:327 , HOH A:1311BINDING SITE FOR RESIDUE GOL A 606

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4M8U)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4M8U)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4M8U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4M8U)

(-) Exons   (0, 0)

(no "Exon" information available for 4M8U)

(-) 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:559
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
               SCOP domains d4m8ua1 A:2-482 automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                                d4m8ua2 A:483-561 automated matches                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh.eeeehhhhh.........hhhhhhhhhhhhhhhh..eeee...ee...........eeeee.....hhhhhhhhhhhhhhh..eeeeee........hhhhhhhh......hhhhh.ee....................eeee....eeee.............hhhhhhhhhhhhhhhhhh...eeee.hhhhh...................hhhhh...hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh...eee.hhhhh........hhhhh....hhhhhhhhhhhhhhhh......ee........hhhhhhh....hhhhhhhhhhhhhhh...eeeee.hhhhh......hhhhh.hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh.......hhhhhh................hhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh..eee......eeeeeeee..eeeeeeee.....eeee.hhhhh...eeeeee.........eeee....eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4m8u A   2 SEWWKEAVVYQIYPRSFYDANGDGFGDLQGVIQKLDYIKNLGADVIWLSPVFDSPQDDNGYDISDYKNMYEKFGTNEDMFQLIDEVHKRGMKIVMDLVVNHTSDEHAWFAESRKSKDNPYRDYYLWKDPKPDGSEPNNWGSIFSGSAWTYDEGTGQYYLHYFSKKQPDLNWENEAVRREVYDVMRFWMDRGVDGWRMDAIGSISKYTDFPDYETDHSRSYIVGRYHSNGPRLHEFIQEMNREVLSHYDCMTVGEANGSDIEEAKKYTDASRQELNMIFTFEHMDIDKEQNSPNGKWQIKPFDLIALKKTMTRWQTGLMNVGWNTLYFENHDQPRVISRWGNDRKLRKECAKAFATVLHGMKGTPFIYQGEEIGMVNSDMPLEMYDDLEIKNAYRELVVENKTMSEKEFVKAVMIKGRDHARTPMQWDAGKHAGFTAGDPWIPVNSRYQDINVKESLEDQDSIFFYYQKLIQLRKQYKIMIYGDYQLLQENDPQVFSYLREYRGEKLLVVVNLSEEKALFEAPPELIHERWKVLISNYPERADLKSISLKPYEAVMGISI 561
                                    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       542       552         
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   539|                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    541
   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
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4M8U)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4M8U)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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  4m8u
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  3.2.1.10
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 Related Entries

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

UniProtKB/Swiss-Prot
        O16G1_BACSU | O06994: 4m56 4maz 4mb1

(-) Related Entries Specified in the PDB File

4m56 4maz 4mb1