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(-) Description

Title :  CARBOHYDRATE BINDING MODULE (CBM6CM-2) FROM CELLVIBRIO MIXTUS LICHENASE 5A
 
Authors :  M. Czjzek, V. M. R. Pires, J. Henshaw, J. A. M. Prates, D. Bolam, B. Henrissat, H. J. Gilbert
Date :  01 Mar 04  (Deposition) - 11 Mar 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Carbohydrate Binding Module, Cbm6, Mixted Beta1, 3-1, 4 Linked Glucan (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. M. R. Pires, J. Henshaw, J. A. M. Prates, D. Bolam, L. M. A. Ferreira, C. M. G. A. Fontes, B. Henrissat, A. Planas, H. J. Gilbert, M. Czjzek
The Crystal Structure Of The Family 6 Carbohydrate Binding Module From Cellvibrio Mixtus Endoglucanase 5A In Complex With Oligosaccharides Reveals Two Distinct Binding Sites With Different Ligand Specificities
J. Biol. Chem. V. 279 21560 2004
PubMed-ID: 15010454  |  Reference-DOI: 10.1074/JBC.M401599200

(-) Compounds

Molecule 1 - CELLULASE B
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: CARBOHYDRATE BINDING MODULE, RESIDUES 493-622
    Organism Scientific: CELLVIBRIO MIXTUS
    Organism Taxid: 39650

 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  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1UXZ)

(-) Sites  (0, 0)

(no "Site" information available for 1UXZ)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Ala A:78 -Pro A:79
2Ala B:78 -Pro B:79

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1UXZ)

(-) Exons   (0, 0)

(no "Exon" information available for 1UXZ)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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  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:131
 aligned with O07653_9GAMM | O07653 from UniProtKB/TrEMBL  Length:622

    Alignment length:131
                                   501       511       521       531       541       551       561       571       581       591       601       611       621 
         O07653_9GAMM   492 TVIATIQAEDHSQQSGTQQETTTDTGGGKNVGYIDAGDWLSYAGTPVNIPSSGSYLIEYRVASQNGGGSLTFEEAGGAPVHGTIAIPATGGWQTWTTIQHTVNLSAGSHQFGIKANAGGWNLNWIRINKTH 622
               SCOP domains d1uxza_ A: Cellulase B (lichenase 5a)                                                                                               SCOP domains
               CATH domains 1uxzA00 A:1-131 Galactose-binding domain-like                                                                                       CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.hhh.eee..eeee.......eeee......eee.....eee...eeeeeeeeee.....eeeeeee.....eeeeeee........eeeeeeeeee..eee.eeeeeee...eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uxz A   1 MVIATIQAEDHSQQSGTQQETTTDTGGGKNVGYIDAGDWLSYAGTPVNIPSSGSYLIEYRVASQNGGGSLTFEEAGGAPVHGTIAIPATGGWQTWTTIQHTVNLSAGSHQFGIKANAGGWNLNWIRINKTH 131
                                    10        20        30        40        50        60        70        80        90       100       110       120       130 


Chain B from PDB  Type:PROTEIN  Length:131
 aligned with O07653_9GAMM | O07653 from UniProtKB/TrEMBL  Length:622

    Alignment length:131
                                   501       511       521       531       541       551       561       571       581       591       601       611       621 
         O07653_9GAMM   492 TVIATIQAEDHSQQSGTQQETTTDTGGGKNVGYIDAGDWLSYAGTPVNIPSSGSYLIEYRVASQNGGGSLTFEEAGGAPVHGTIAIPATGGWQTWTTIQHTVNLSAGSHQFGIKANAGGWNLNWIRINKTH 622
               SCOP domains d1uxzb_ B: Cellulase B (lichenase 5a)                                                                                               SCOP domains
               CATH domains 1uxzB00 B:1-131 Galactose-binding domain-like                                                                                       CATH domains
           Pfam domains (1) ------CBM_6-1uxzB01 B:7-129                                                                                                      -- Pfam domains (1)
           Pfam domains (2) ------CBM_6-1uxzB02 B:7-129                                                                                                      -- Pfam domains (2)
         Sec.struct. author .eeeeee.hhh.eee..eeee.......eeee......eee.....eee...eeeeeeeeee.....eeeeeee.....eeeeeee........eeeeeeeeee..eee.eeeeeee...eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uxz B   1 MVIATIQAEDHSQQSGTQQETTTDTGGGKNVGYIDAGDWLSYAGTPVNIPSSGSYLIEYRVASQNGGGSLTFEEAGGAPVHGTIAIPATGGWQTWTTIQHTVNLSAGSHQFGIKANAGGWNLNWIRINKTH 131
                                    10        20        30        40        50        60        70        80        90       100       110       120       130
   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  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: GBD (153)

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (O07653_9GAMM | O07653)
molecular function
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
    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: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.
    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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    Ala A:78 - Pro A:79   [ RasMol ]  
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 Related Entries

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

UniProtKB/TrEMBL
        O07653_9GAMM | O07653: 1uy0 1uyx 1uyy 1uyz 1uz0

(-) Related Entries Specified in the PDB File

1uy0 CARBOHYDRATE BINDING MODULE (CBM6CM-2) FROM CELLVIBRIO MIXTUS LICHENASE 5A IN COMPLEX WITH GLC-1,3-GLC-1,4-GLC-1,3-GLC
1uyx CARBOHYDRATE BINDING MODULE (CBM6CM-2) FROM CELLVIBRIO MIXTUS LICHENASE 5A IN COMPLEX WITH CELLOBIOSE
1uyy CARBOHYDRATE BINDING MODULE (CBM6CM-2) FROM CELLVIBRIO MIXTUS LICHENASE 5A IN COMPLEX WITH CELLOTRIOSE
1uyz CARBOHYDRATE BINDING MODULE (CBM6CM-2) FROM CELLVIBRIO MIXTUS LICHENASE 5A IN COMPLEX WITH XYLOTETRAOSE
1uz0 CARBOHYDRATE BINDING MODULE (CBM6CM-2) FROM CELLVIBRIO MIXTUS LICHENASE 5A IN COMPLEX WITH GLC-4GLC-3GLC-4GLC