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(-) Description

Title :  FAMILY 11 CARBOHYDRATE-BINDING MODULE OF CELLULOSOMAL CELLULASE LIC26A-CEL5E OF CLOSTRIDIUM THERMOCELLUM
 
Authors :  A. L. Carvalho, M. J. Romao, A. Goyal, J. A. M. Prates, V. M. R. Pires, L. M. A. Ferreira, D. N. Bolam, H. J. Gilbert, C. M. G. A. Fontes
Date :  25 Mar 04  (Deposition) - 12 Jan 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.98
Chains :  Asym./Biol. Unit :  A
Keywords :  Carbohydrate Binding Module, Cellulosome, Clostridium Thermocellum, Cellulose Degradation, Hydrolase, Glycosidase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. L. Carvalho, A. Goyal, J. A. M. Prates, D. N. Bolam, H. J. Gilbert, V. M. R. Pires, L. M. A. Ferreira, A. Planas, M. J. Romao, C. M. G. A. Fontes
The Family 11 Carbohydrate-Binding Module Of Clostridium Thermocellum Lic26A-Cel5E Accomodates Beta-1, 4- And Beta-1, 3-1, 4-Mixed Linked Glucans At A Single Binding Site
J. Biol. Chem. V. 279 34785 2004
PubMed-ID: 15192099  |  Reference-DOI: 10.1074/JBC.M405867200

(-) Compounds

Molecule 1 - ENDOGLUCANASE H
    Chains: A
    EC Number: 3.2.1.4
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: CLOSTRIDIUM THERMOCELLUM
    Organism Taxid: 1515
    Synonym: CELLULOSE BINDING PROTEIN A, EGH, ENDO-1,4-BETA-GLUCANASE, CELLULASE H

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric/Biological Unit (3, 9)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
2MSE5Mod. Amino AcidSELENOMETHIONINE
3SO42Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:91 , GLU A:101 , ASP A:135 , SER A:137 , THR A:139 , ASP A:141BINDING SITE FOR RESIDUE CA A1176
2AC2SOFTWAREASP A:12 , GLU A:14 , THR A:38 , ASN A:40 , ASP A:163 , HOH A:2174BINDING SITE FOR RESIDUE CA A1177
3AC3SOFTWARELYS A:70 , ALA A:170 , LEU A:171 , HIS A:173BINDING SITE FOR RESIDUE SO4 A1178
4AC4SOFTWAREHIS A:173 , HIS A:174 , HIS A:175 , HOH A:2181 , HOH A:2182BINDING SITE FOR RESIDUE SO4 A1179

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1V0A)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1V0A)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1V0A)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DOCKERINPS51766 Dockerin domain profile.GUNH_CLOTH827-900  1A:173-173

(-) Exons   (0, 0)

(no "Exon" information available for 1V0A)

(-) 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:170
 aligned with GUNH_CLOTH | P16218 from UniProtKB/Swiss-Prot  Length:900

    Alignment length:180
                                   663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833
           GUNH_CLOTH   654 PAVGEKMLDDFEGVLNWGSYSGEGAKVSTKIVSGKTGNGMEVSYTGTTDGYWGTVYSLPDGDWSKWLKISFDIKSVDGSANEIRFMIAEKSINGVGDGEHWVYSITPDSSWKTIEIPFSSFRRRLDYQPPGQDMSGTLDLDNIDSIHFMYANNKSGKFVVDNIKLIGATSDPTPSIKHGD 833
               SCOP domains -d1v0aa1 A:4-170 Endoglucanase H                                                                                                                                               ----- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeeee........eeeee...eeeeeeee....eeeeeeee.....eeeeeee..........eeeeeeee.---...eeeeeeee......eeeeeeeee......eeeeee.hhhee...................eeeeeeee.....eeeeeeeeeee..-------..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------DOCKERI PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1v0a A   3 SAVGEKmLDDFEGVLNWGSYSGEGAKVSTKIVSGKTGNGmEVSYTGTTDGYWGTVYSLPDGDWSKWLKISFDIKSV---ANEIRFmIAEKSINGVGDGEHWVYSITPDSSWKTIEIPFSSFRRRLDYQPPGQDmSGTLDLDNIDSIHFmYANNKSGKFVVDNIKLIGA-------LEHHH 175
                                  | 12        22        32        42        52        62        72     |  82     |  92       102       112       122       132   |   142       152       162       | -     | 175
                                  9-MSE                           42-MSE                              78  82     |                                             136-MSE        151-MSE            170     171    
                                                                                                                88-MSE
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1V0A)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1V0A)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (GUNH_CLOTH | P16218)
molecular function
    GO:0008810    cellulase activity    Catalysis of the endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016798    hydrolase activity, acting on glycosyl bonds    Catalysis of the hydrolysis of any glycosyl bond.
    GO:0004553    hydrolase activity, hydrolyzing O-glycosyl compounds    Catalysis of the hydrolysis of any O-glycosyl bond.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0030245    cellulose catabolic process    The chemical reactions and pathways resulting in the breakdown of cellulose, a linear beta1-4 glucan of molecular mass 50-400 kDa with the pyranose units in the -4C1 conformation.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0000272    polysaccharide catabolic process    The chemical reactions and pathways resulting in the breakdown of a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.

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  1v0a
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 Related Entries

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

UniProtKB/Swiss-Prot
        GUNH_CLOTH | P16218: 2bv9 2bvd 2cip 2cit 2lro 2lrp 2v3g 2vi0 4u3a 4u5i 4u5k 5byw

(-) Related Entries Specified in the PDB File

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