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(-) Description

Title :  FAMILY 16 CABOHYDRATE BINDING DOMAIN MODULE 1
 
Authors :  B. Bae, S. K. Nair
Date :  18 Dec 07  (Deposition) - 04 Mar 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Carbohydrate Binding Module, Glycosidase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Bae, S. Ohene-Adjei, S. Kocherginskaya, R. I. Mackie, M. A. Spies, I. K. Cann, S. K. Nair
Molecular Basis For The Selectivity And Specificity Of Ligand Recognition By The Family 16 Carbohydrate-Binding Modules From Thermoanaerobacterium Polysaccharolyticum Mana
J. Biol. Chem. V. 283 12415 2008
PubMed-ID: 18025086  |  Reference-DOI: 10.1074/JBC.M706513200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - S-LAYER ASSOCIATED MULTIDOMAIN ENDOGLUCANASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET28
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: CBM-1, UNP RESIDUES 610-756
    Gene: CELA
    Organism Scientific: THERMOANAEROBACTERIUM POLYSACCHAROLYTICUM
    Organism Taxid: 44256
    Synonym: FAMILY 16 CARBOHYDRATE BINDING MODULE-1 FROM MANA

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:11 , GLU A:13 , ASN A:35 , LEU A:38 , ASP A:139BINDING SITE FOR RESIDUE CA A 147
2AC2SOFTWAREGLY B:11 , GLU B:13 , ASN B:35 , LEU B:38 , ASP B:139BINDING SITE FOR RESIDUE CA B 147

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2ZEW)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2ZEW)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2ZEW)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2ZEW)

(-) Exons   (0, 0)

(no "Exon" information available for 2ZEW)

(-) 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:146
 aligned with Q9ZA17_9THEO | Q9ZA17 from UniProtKB/TrEMBL  Length:1097

    Alignment length:150
                                   616       626       636       646       656       666       676       686       696       706       716       726       736       746       756
         Q9ZA17_9THEO   607 VKMGEGGVNMVSNPGFEDGLDSWQDWQQDMSAVPEAAHNGALGLKIGGGKAAGGGQDIPLKPNTTYILGAWAKFDSKPAGTFDVVVQYHLKDANNTYVQHILNFNETDWTYKQLLFTTPDVFGSTPQLALWKGDTSKANLYVDDVYLVEV 756
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..e----ee..............ee....eeeehhhh.....eeee.....eeeeee.......eeeeeeeeee.......eeeeeeee.......eeeeeeee.....eeeeeeee.........eeeeee.......eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2zew A   1 SHM----VNMVSNPGFEDGLDSWQDWQQDMSAVPEAAHNGALGLKIGGGKAAGGGQDIPLKPNTTYILGAWAKFDSKPAGTFDVVVQYHLKDANNTYVQHILNFNETDWTYKQLLFTTPDVFGSTPQLALWKGDTSKANLYVDDVYLVEV 146
                              |    | 6        16        26        36        46        56        66        76        86        96       106       116       126       136       146
                              3    4                                                                                                                                              


Chain B from PDB  Type:PROTEIN  Length:147
 aligned with Q9ZA17_9THEO | Q9ZA17 from UniProtKB/TrEMBL  Length:1097

    Alignment length:147
                                   619       629       639       649       659       669       679       689       699       709       719       729       739       749       
         Q9ZA17_9THEO   610 GEGGVNMVSNPGFEDGLDSWQDWQQDMSAVPEAAHNGALGLKIGGGKAAGGGQDIPLKPNTTYILGAWAKFDSKPAGTFDVVVQYHLKDANNTYVQHILNFNETDWTYKQLLFTTPDVFGSTPQLALWKGDTSKANLYVDDVYLVEV 756
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee................ee....eeeehhhh.....eeee.....eeeeee.......eeeeeeeeee.......eeeeeeee.......eeeeeeee.....eeeeeeee.........eeeeee.......eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2zew B   0 GSHMVNMVSNPGFEDGLDSWQDWQQDMSAVPEAAHNGALGLKIGGGKAAGGGQDIPLKPNTTYILGAWAKFDSKPAGTFDVVVQYHLKDANNTYVQHILNFNETDWTYKQLLFTTPDVFGSTPQLALWKGDTSKANLYVDDVYLVEV 146
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139
   Legend:   → Mismatch (orange background)
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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 2ZEW)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2ZEW)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2ZEW)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q9ZA17_9THEO | Q9ZA17)
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: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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 Related Entries

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

UniProtKB/TrEMBL
        Q9ZA17_9THEO | Q9ZA17: 2zex 2zey 2zez 3oea 3oeb

(-) Related Entries Specified in the PDB File

2zex 2zey 2zez