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(-) Description

Title :  COMPLEX STRUCTURE OF MUTANT CTCEL5E (E314A) WITH XYLOBIOSE
 
Authors :  R. T. Guo, C. H. Huang, T. H. Wu
Date :  25 Jul 14  (Deposition) - 14 Jan 15  (Release) - 11 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Bi-Functional Cellulase/Xylanase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. F. Yuan, T. H. Wu, H. L. Lee, H. Y. Hsieh, W. L. Lin, B. Yang, C. K. Chang, Q. Li, J. Gao, C. H. Huang, M. C. Ho, R. T. Guo, P. H. Liang
Biochemical Characterization And Structural Analysis Of A Bifunctional Cellulase/Xylanase From Clostridium Thermocellum
J. Biol. Chem. V. 290 5739 2015
PubMed-ID: 25575592  |  Reference-DOI: 10.1074/JBC.M114.604454

(-) Compounds

Molecule 1 - ENDOGLUCANASE H
    Chains: A, B
    EC Number: 3.2.1.4
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PHTPP13
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 290-654
    Gene: CELH, CTHE_1472
    Mutation: YES
    Organism Scientific: CLOSTRIDIUM THERMOCELLUM ATCC 27405
    Organism Taxid: 203119
    Synonym: CELLULASE H,ENDO-1,4-BETA-GLUCANASE H,EGH, CEL5E

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1BXP2Ligand/Ion4-O-BETA-D-XYLOPYRANOSYL-BETA-D-XYLOPYRANOSE
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1BXP1Ligand/Ion4-O-BETA-D-XYLOPYRANOSYL-BETA-D-XYLOPYRANOSE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1BXP1Ligand/Ion4-O-BETA-D-XYLOPYRANOSYL-BETA-D-XYLOPYRANOSE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:93 , HIS A:168 , HIS A:169 , ASN A:208 , GLU A:209 , VAL A:317 , TRP A:347 , ASN A:349 , MET A:359 , HOH A:613 , HOH A:672 , HOH A:754binding site for residue BXP A 501
2AC2SOFTWARETYR A:137 , ASN B:93 , HIS B:168 , HIS B:169 , ASN B:208 , GLU B:209 , VAL B:317 , TRP B:347 , ASN B:349binding site for residue BXP B 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4U5I)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Tyr A:137 -Pro A:138
2Tyr B:137 -Pro B:138

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4U5I)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4U5I)

(-) Exons   (0, 0)

(no "Exon" information available for 4U5I)

(-) 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    
   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:295
                                                                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhheeee.................hhhhhhhhhhhh..eeee...hhhhh........hhhhhhhhhhhhhhhhhh..eeee.....hhhhhhhhhhhhhhhhhhhhhhhhh......eeee.........hhhhhhhhhhhhhhhhhhhh....eeeeeeee...eeeee........eeeeeee..........hhhhhhhhhhhhhhhhhhhhhhh..eeeeee......hhhhhhhhhhhhhhhhhhh..eeee..........ee....eehhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4u5i A  74 KAVDPFEMVRKMGMGTNLGNTLEAPYEGSWSKSAMEYYFDDFKAAGYKNVRIPVRWDNHTMRTYPYTIDKAFLDRVEQVVDWSLSRGFVTIINSHHDDWIKEDYNGNIERFEKIWEQIAERFKNKSENLLFEIMNEPFGNITDEQIDDMNSRILKIIRKTNPTRIVIIGGGYWNSYNTLVNIKIPDDPYLIGTFHYYDPYEFGTWGTQEDMDTVVRVFDFVKSWSDRNNIPVYFGAFAVMAYADRTSRVKWYDFISDAALERGFACSVWDNGVFDMAIYNRDTRTFDTEILNALF 378
                                    83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273 ||    288       298       308       318       328       338       348   ||  363       373     
                                                                                                                                                                                                                                   275|                                                                    352|                    
                                                                                                                                                                                                                                    281                                                                     358                    


Chain B from PDB  Type:PROTEIN  Length:296
                                                                                                                                                                                                                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhheeee.................hhhhhhhhhhhh..eeee...hhhhh........hhhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhhhhhhhhhhhh.....eeee.........hhhhhhhhhhhhhhhhhhhh....eeeeeeee...eeeee........eeeeeee...........hhhhhhhhhhhhhhhhhhhhhhh..eeeeee......hhhhhhhhhhhhhhhhhhh..eeee..........ee....eehhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4u5i B  74 KAVDPFEMVRKMGMGTNLGNTLEAPYEGSWSKSAMEYYFDDFKAAGYKNVRIPVRWDNHTMRTYPYTIDKAFLDRVEQVVDWSLSRGFVTIINSHHDDWIKEDYNGNIERFEKIWEQIAERFKNKSENLLFEIMNEPFGNITDEQIDDMNSRILKIIRKTNPTRIVIIGGGYWNSYNTLVNIKIPDDPYLIGTFHYYDPYEFTHTWGTQEDMDTVVRVFDFVKSWSDRNNIPVYFGAFAVMAYADRTSRVKWYDFISDAALERGFACSVWDNGVFDMAIYNRDTRTFDTEILNALF 378
                                    83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273   ||  287       297       307       317       327       337       347    || 362       372      
                                                                                                                                                                                                                                     277|                                                                   352|                    
                                                                                                                                                                                                                                      282                                                                    358
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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 4U5I)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4U5I)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4U5I)

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        GUNH_CLOTH | P16218: 1v0a 2bv9 2bvd 2cip 2cit 2lro 2lrp 2v3g 2vi0 4u3a 4u5k 5byw

(-) Related Entries Specified in the PDB File

4u3a 4U3A IS THE CRYSTAL STRUCTURE OF WILD-TYPE CTCEL5E
4u5k