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(-) Description

Title :  STRUCTURE OF THE E502A VARIANT OF SACTELAM55A FROM STREPTOMYCES SP. SIREXAA-E IN COMPLEX WITH LAMINARITETRAOSE
 
Authors :  C. M. Bianchetti, T. E. Takasuka, E. J. Yik, L. F. Bergeman, B. G. Fox
Date :  25 Apr 14  (Deposition) - 18 Mar 15  (Release) - 20 May 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Exo-Beta-1, 3-Glucanase, Beta-1, Gh55, Laminaritetraose, Secreted, Biomass Degradation, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. M. Bianchetti, T. E. Takasuka, S. Deutsch, H. S. Udell, E. J. Yik, L. F. Bergeman, B. G. Fox
Active Site And Laminarin Binding In Glycoside Hydrolase Family 55.
J. Biol. Chem. V. 290 11819 2015
PubMed-ID: 25752603  |  Reference-DOI: 10.1074/JBC.M114.623579

(-) Compounds

Molecule 1 - PUTATIVE SECRETED PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPVP67K
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 46-605
    GeneSACTE_4363
    Organism ScientificSTREPTOMYCES SP. SIREXAA-E
    Organism Taxid862751

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric/Biological Unit (2, 8)
No.NameCountTypeFull Name
1BGC5Ligand/IonBETA-D-GLUCOSE
2EDO3Ligand/Ion1,2-ETHANEDIOL

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:112 , THR A:138 , VAL A:164 , ASN A:165 , ARG A:169 , HOH A:834 , HOH A:839 , HOH A:1004 , HOH A:1105binding site for residue BGC A 705
2AC2SOFTWAREPHE A:94 , GLY A:95 , ARG A:98 , TYR A:118 , THR A:358 , ASP A:384 , ARG A:418binding site for residue EDO A 706
3AC3SOFTWAREPHE A:482 , ASN A:483 , LYS A:484 , LYS A:503 , ILE A:513 , GLY A:520 , TYR A:521 , GLN A:552binding site for residue EDO A 707
4AC4SOFTWARETHR A:366 , LYS A:369 , GLU A:395 , HOH A:1103binding site for residue EDO A 708
5AC5SOFTWARETHR A:149 , GLN A:150 , PHE A:152 , GLN A:174 , TRP A:196 , SER A:198 , SER A:215 , GLN A:217 , TRP A:446 , ASP A:449 , HIS A:450 , GLU A:480 , HIS A:481 , TYR A:505 , TYR A:543 , LEU A:574 , THR A:596 , HOH A:830 , HOH A:832 , HOH A:836 , HOH A:851 , HOH A:871 , HOH A:1034 , HOH A:1057binding site for Poly-Saccharide residues BGC A 701 through BGC A 704

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Gly A:199 -Gly A:200
2Phe A:249 -Pro A:250
3Glu A:251 -Pro A:252
4Phe A:604 -Pro A:605

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4PEZ)

(-) 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:549
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeee.....hhhhhhhhhhhhhh........eeeee..eeeeeeeee....eeeee...hhh.eeeeeeee..hhhhh........eeee..eee....eee........ee..ee..eee............eee..eeeeeee.....eeeeeeeeeeee.....eeeeeeee...........eeee..eeee....eeeee..eeeeeee..eeee...........eeeee...eeee....hhhhhhhhhhh..eeee...eeee...eee.....eeee....eeee......eee......eeeeeeee.....eeeeeee..............eeeeeeeee.......eeeeeee.....eeeeeeeee...............eeeee.....eeeeeeee......eee....eeeeeeeee......hhhh.ee..ee....eee......eeeeeeeeee........ee...ee......eeeeeeeeee.....ee..................eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4pez A  57 EVVGGGDLGPNVLVFDPSTPDIQGKVDEVFRKQESNQFGTDRYALMFKPGTYNDINAQIGFYTSIAGLGLNPDDTTFNGDVTVDAGWFDGNATQNFWRSAENLALNPVNGTNRWAVSQAAPFRRMHVKGGLNLAPDGYGWASGGYIADSKIDGEVGPYSQQQWYTRDSSVGGWGNGVWNMTFSGVEGAPAQSFPEPPYTTLETTPVSREKPFLYLDGDDYKVFVPAKRTNARGTSWGNGTPEGESLPLDQFYVVKPGATAETINAAVDQGLHLLFTPGVYHVDQPIEIDRANTVALGLGLATIIPDNGVTALKVGDVDGVKVAGLLVDAGPVNSETLVEVGSDGASGDHAANPTSLQDVFVRIGGAGPGKATTSIVVNSNDTIIDHTWVWRADHGEGVGWETNRADYGVHVKGDNVLATGLFVEHFNKYDVQWSGENGKTIFYQNAKAYDAPDQAAIQNGDIKGYAAYKVDDSVTTHEGWGMGSYCYFNVNPDIRQQHGFQAPVKPGVKFHDLLVVSLGGKGQYEHVINDIGDPTSGDTTIPSQVVSFP 605
                                    66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596         

   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  (0, 0)

(no "SCOP Domain" information available for 4PEZ)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Glu A:251 - Pro A:252   [ RasMol ]  
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    Phe A:249 - Pro A:250   [ RasMol ]  
    Phe A:604 - Pro A:605   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        LAM55_STREK | G2NFJ94pew 4pex 4pey 4pf0 4tyv 4tz1 4tz3 4tz5

(-) Related Entries Specified in the PDB File

4pew 4pex 4pey 4pf0