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(-) Description

Title :  CRYSTAL STRUCTURE OF A PROKARYOTIC BETA-1,3-1,4-GLUCANASE (LICHENASE) DERIVED FROM A MOUSE HINDGUT METAGENOME
 
Authors :  Y. Nakatani, T. D. Nalder, G. W. Tannock, J. F. Cutfield, R. W. Jack, A. Ca
Date :  01 Jul 09  (Deposition) - 21 Jul 10  (Release) - 21 Jul 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.89
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Beta-Sandwich, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Nakatani, T. D. Nalder, G. W. Tannock, J. F. Cutfield, R. W. Jack, A. Carne
Crystal Structure Of A Prokaryotic Beta-1, 3-1, 4-Glucanase (Lichenase) Derived From A Mouse Hindgut Metagenome
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - 1,3-1,4-BETA-GLUCANASE
    Chains: A, B
    EC Number: 3.2.1.73
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE-80L
    Expression System Strain: XL1-BLUE
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 28-243
    Gene: BGL14A1
    Organism Scientific: UNCULTURED MURINE LARGE BOWEL BACTERIUM BAC 14
    Organism Taxid: 314099

 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
1CA2Ligand/IonCALCIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:9 , GLY A:44 , ASP A:209 , HOH A:219 , HOH A:265BINDING SITE FOR RESIDUE CA A 1001
2AC2SOFTWAREGLY B:9 , GLY B:44 , ASP B:209 , HOH B:233 , HOH B:236 , HOH B:377BINDING SITE FOR RESIDUE CA B 1001

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3I4I)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Thr B:202 -Asn B:203

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3I4I)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3I4I)

(-) Exons   (0, 0)

(no "Exon" information available for 3I4I)

(-) 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:215
 aligned with Q58WW0_9BACT | Q58WW0 from UniProtKB/TrEMBL  Length:243

    Alignment length:215
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238     
         Q58WW0_9BACT    29 VFTHFGEGFDYYDSQLWEKADGWGNGGVFNCIWRAYNIELKDGILNLSITDDMPSSSKPYAGAEYRTRDKFGYGLYQVRMKPAKNPGIVSSFFTYTGPVHGTPWDEIDIEFLGKDTTKVQFNYYTNSAGNHEYIYDLRFDASEDFHIYAFNWQPNYIAWLVDGEEVYRAYDDIPVHPGKIMLNIWPGIGVDEWLGAYDGKTNLTASYDWVAYDPI 243
               SCOP domains d3i4ia_ A: automated matches                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.........eee...........eee....eeee..eeeeeeee........eeeeeeee......eeeeeeee......eeeeeeeeehhhhh...eeeeeeee.....eeeeeee........eeee.........eeeeeeee..eeeeee..eeeeee.........eeeeeeee...hhhhhh.......eeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3i4i A   2 VFTHFGEGFDYYDSQLWEKADGWGNGGVFNCIWRAYNIELKDGILNLSITDDMPSSSKPYAGAEYRTRDKFGYGLYQVRMKPAKNPGIVSSFFTYTGPVHGTPWDEIDIEFLGKDTTKVQFNYYTNSAGNHEYIYDLRFDASEDFHIYAFNWQPNYIAWLVDGEEVYRAYDDIPVHPGKIMLNIWPGIGVDEWLGAYDGKTNLTASYDWVAYDPI 216
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211     


Chain B from PDB  Type:PROTEIN  Length:214
 aligned with Q58WW0_9BACT | Q58WW0 from UniProtKB/TrEMBL  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    
         Q58WW0_9BACT    30 FTHFGEGFDYYDSQLWEKADGWGNGGVFNCIWRAYNIELKDGILNLSITDDMPSSSKPYAGAEYRTRDKFGYGLYQVRMKPAKNPGIVSSFFTYTGPVHGTPWDEIDIEFLGKDTTKVQFNYYTNSAGNHEYIYDLRFDASEDFHIYAFNWQPNYIAWLVDGEEVYRAYDDIPVHPGKIMLNIWPGIGVDEWLGAYDGKTNLTASYDWVAYDPI 243
               SCOP domains d3i4ib_ B: automated matches                                                                                                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee.........eee...........eee....eeee..eeeee.ee........eeeeeeee......eeeeeeee......eeeeeeeeehhhhh...eeeeeeee.....eeeeeee........eeee...hhhhh.eeeeeee....eeeee..eeeeee.........eeeeeeee...hhhhhh........eeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3i4i B   3 FTHFGEGFDYYDSQLWEKADGWGNGGVFNCIWRAYNIELKDGILNLSITDDMPSSSKPYAGAEYRTRDKFGYGLYQVRMKPAKNPGIVSSFFTYTGPVHGTPWDEIDIEFLGKDTTKVQFNYYTNSAGNHEYIYDLRFDASEDFHIYAFNWQPNYIAWLVDGEEVYRAYDDIPVHPGKIMLNIWPGIGVDEWLGAYDGKTNLTASYDWVAYDPI 216
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (1, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3I4I)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3I4I)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q58WW0_9BACT | Q58WW0)
molecular function
    GO:0004553    hydrolase activity, hydrolyzing O-glycosyl compounds    Catalysis of the hydrolysis of any O-glycosyl bond.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
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.

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