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(-) Description

Title :  BACILLUS LICHENIFORMIS BETA-GLUCANASE
 
Authors :  M. Hahn, U. Heinemann
Date :  25 Aug 95  (Deposition) - 07 Dec 95  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase (Glucanase) (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Hahn, J. Pons, A. Planas, E. Querol, U. Heinemann
Crystal Structure Of Bacillus Licheniformis 1, 3-1, 4-Beta-D-Glucan 4-Glucanohydrolase At 1. 8 A Resolution.
Febs Lett. V. 374 221 1995
PubMed-ID: 7589539  |  Reference-DOI: 10.1016/0014-5793(95)01111-Q
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - (1,3-1,4)-BETA-D-GLUCAN 4 GLUCANOHYDROLASE
    Chains: A
    EC Number: 3.2.1.73
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PBR328
    Expression System Taxid: 562
    Organism Scientific: BACILLUS LICHENIFORMIS
    Organism Taxid: 1402
    Synonym: BETA-GLUCANASE, LICHENASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:9 , GLY A:45 , ASN A:207 , HOH A:287 , HOH A:289 , HOH A:359BINDING SITE FOR RESIDUE CA A 373
2CA1UNKNOWNPRO A:9 , GLY A:45 , ASN A:207 , HOH A:216 , HOH A:217 , HOH A:218NULL

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:32 -A:61

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Thr A:200 -Pro A:201

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GH16_1PS01034 Glycosyl hydrolases family 16 active sites.GUB_BACLI134-144  1A:105-115

(-) Exons   (0, 0)

(no "Exon" information available for 1GBG)

(-) 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:214
 aligned with GUB_BACLI | P27051 from UniProtKB/Swiss-Prot  Length:243

    Alignment length:214
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239    
            GUB_BACLI    30 QTGGSFYEPFNNYNTGLWQKADGYSNGNMFNCTWRANNVSMTSLGEMRLSLTSPSYNKFDCGENRSVQTYGYGLYEVNMKPAKNVGIVSSFFTYTGPTDGTPWDEIDIEFLGKDTTKVQFNYYTNGVGNHEKIVNLGFDAANSYHTYAFDWQPNSIKWYVDGQLKHTATTQIPQTPGKIMMNLWNGAGVDEWLGSYNGVTPLSRSLHWVRYTKR 243
               SCOP domains d1gbga_ A: Bacillus 1-3,1-4-beta-glucanase                                                                                                                                                                             SCOP domains
               CATH domains 1gbgA00 A:1-214  [code=2.60.120.200, no name defined]                                                                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee.........eee...............hhheee.....eeeee..........eeeee......eeeeeeee......eeeeeeeee.hhh....eeeeeeee.....eeeeeee........eeee.........eeeeeeee..eeeeee..eeeeee.........eeeeeeee....hhhh........eeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------GH16_1     --------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gbg A   1 QTGGSFYEPFNNYNTGLWQKADGYSNGNMFNCTWRANNVSMTSLGEMRLSLTSPSYNKFDCGENRSVQTYGYGLYEVNMKPAKNVGIVSSFFTYTGPTDGTPWDEIDIEFLGKDTTKVQFNYYTNGVGNHEKIVNLGFDAANSYHTYAFDWQPNSIKWYVDGQLKHTATTQIPQTPGKIMMNLWNGAGVDEWLGSYNGVTPLYAHYNWVRYTKR 214
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210
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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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (GUB_BACLI | P27051)
molecular function
    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.
    GO:0042972    licheninase activity    Catalysis of the hydrolysis of (1->4)-beta-D-glucosidic linkages in beta-D-glucans containing (1->3) and (1->4) bonds.
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: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.

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 Related Entries

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        GUB_BACLI | P27051: 3d6e

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