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(-) Description

Title :  BETA-GLUCOSIDASE A FROM THE HALOTHERMOPHILE H. ORENII
 
Authors :  A. Hofmann, C. K. Wang, L. D. Kori, B. K. Patel
Date :  03 Aug 11  (Deposition) - 22 Feb 12  (Release) - 22 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Tim Barrel, Glucosidase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. D. Kori, A. Hofmann, B. K. Patel
Expression, Purification And Preliminary Crystallographic Analysis Of The Recombinant (Beta)-Glucosidase (Bgla) From The Halothermophile Halothermothrix Orenii
Acta Crystallogr. , Sect. F V. 67 111 2011
PubMed-ID: 21206038  |  Reference-DOI: 10.1107/S1744309110046981

(-) Compounds

Molecule 1 - GLYCOSIDE HYDROLASE FAMILY 1
    Chains: A, B
    EC Number: 3.2.1.21
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: HORE_15280
    Organism Scientific: HALOTHERMOTHRIX ORENII
    Organism Taxid: 373903
    Strain: H 168 / OCM 544 / DSM 9562
    Synonym: BETA-GLUCOSIDASE A

 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
1NI2Ligand/IonNICKEL (II) ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1NI-1Ligand/IonNICKEL (II) ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1NI-1Ligand/IonNICKEL (II) ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:408BINDING SITE FOR RESIDUE NI A 500
2AC2SOFTWAREGLU B:408BINDING SITE FOR RESIDUE NI B 500

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3TA9)

(-) Cis Peptide Bonds  (7, 7)

Asymmetric Unit
No.Residues
1Ala A:181 -Pro A:182
2Pro A:305 -Gly A:306
3Phe A:310 -Asn A:311
4Trp A:401 -Ser A:402
5Ala B:181 -Pro B:182
6Phe B:310 -Asn B:311
7Trp B:401 -Ser B:402

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3TA9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3TA9)

(-) Exons   (0, 0)

(no "Exon" information available for 3TA9)

(-) 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:448
 aligned with B8CYA8_HALOH | B8CYA8 from UniProtKB/TrEMBL  Length:451

    Alignment length:449
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441         
         B8CYA8_HALOH     2 AKIIFPEDFIWGAATSSYQIEGAFNEDGKGESIWDRFSHTPGKIENGDTGDIACDHYHLYREDIELMKEIGIRSYRFSTSWPRILPEGKGRVNQKGLDFYKRLVDNLLKANIRPMITLYHWDLPQALQDKGGWTNRDTAKYFAEYARLMFEEFNGLVDLWVTHNEPWVVAFEGHAFGNHAPGTKDFKTALQVAHHLLLSHGMAVDIFREEDLPGEIGITLNLTPAYPAGDSEKDVKAASLLDDYINAWFLSPVFKGSYPEELHHIYEQNLGAFTTQPGDMDIISRDIDFLGINYYSRMVVRHKPGDNLFNAEVVKMEDRPSTEMGWEIYPQGLYDILVRVNKEYTDKPLYITENGAAFDDKLTEEGKIHDEKRINYLGDHFKQAYKALKDGVPLRGYYVWSLMDNFEWAYGYSKRFGLIYVDYENGNRRFLKDSALWYREVIEKGQVEA 450
               SCOP domains d3ta9a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeee.hhhhhh...hhhhh..hhhhhhhh....hhhhh......hhhhhhhhhhhhhhhhh..eeeee.hhhhhh.......hhhhhhhhhhhhhhhhhh..eeeeeee....hhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeee...eee...hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh.......hhhhhhh....eeeee....eeeee........eee....-...........hhhhhhhhhhhhhhh....eeeeee...............hhhhhhhhhhhhhhhhhhhhh...eeeeeee......hhhhhhhh....eee.......eeehhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ta9 A   2 AKIIFPEDFIWGAATSSYQIEGAFNEDGKGESIWDRFSHTPGKIENGDTGDIACDHYHLYREDIELMKEIGIRSYRFSTSWPRILPEGKGRVNQKGLDFYKRLVDNLLKANIRPMITLYHWDLPQALQDKGGWTNRDTAKYFAEYARLMFEEFNGLVDLWVTHNEPWVVAFEGHAFGNHAPGTKDFKTALQVAHHLLLSHGMAVDIFREEDLPGEIGITLNLTPAYPAGDSEKDVKAASLLDDYINAWFLSPVFKGSYPEELHHIYEQNLGAFTTQPGDMDIISRDIDFLGINYYSRMVVRHKPGDNLFNAEVVKME-RPSTEMGWEIYPQGLYDILVRVNKEYTDKPLYITENGAAFDDKLTEEGKIHDEKRINYLGDHFKQAYKALKDGVPLRGYYVWSLMDNFEWAYGYSKRFGLIYVDYENGNRRFLKDSALWYREVIEKGQVEA 450
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311      |321       331       341       351       361       371       381       391       401       411       421       431       441         
                                                                                                                                                                                                                                                                                                                                                      318 |                                                                                                                                  
                                                                                                                                                                                                                                                                                                                                                        320                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:441
 aligned with B8CYA8_HALOH | B8CYA8 from UniProtKB/TrEMBL  Length:451

    Alignment length:445
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443     
         B8CYA8_HALOH     4 IIFPEDFIWGAATSSYQIEGAFNEDGKGESIWDRFSHTPGKIENGDTGDIACDHYHLYREDIELMKEIGIRSYRFSTSWPRILPEGKGRVNQKGLDFYKRLVDNLLKANIRPMITLYHWDLPQALQDKGGWTNRDTAKYFAEYARLMFEEFNGLVDLWVTHNEPWVVAFEGHAFGNHAPGTKDFKTALQVAHHLLLSHGMAVDIFREEDLPGEIGITLNLTPAYPAGDSEKDVKAASLLDDYINAWFLSPVFKGSYPEELHHIYEQNLGAFTTQPGDMDIISRDIDFLGINYYSRMVVRHKPGDNLFNAEVVKMEDRPSTEMGWEIYPQGLYDILVRVNKEYTDKPLYITENGAAFDDKLTEEGKIHDEKRINYLGDHFKQAYKALKDGVPLRGYYVWSLMDNFEWAYGYSKRFGLIYVDYENGNRRFLKDSALWYREVIEKGQV 448
               SCOP domains d3ta9b_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeee.hhhhhh...hhhhh..hhhhhhhh....hhhhh......hhhhhhhhhhhhhhhhh..eeeee.hhhhhh.......hhhhhhhhhhhhhhhhhh..eeeeeee....hhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeee...eee.....-hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh.......hhhhhhh....eeeee....eeeee..--....eee....-...........hhhhhhhhhhhhhhh....eeeeee...............hhhhhhhhhhhhhhhhhhhhh...eeeeeee......hhhhhhhh....eee.......eeehhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ta9 B   4 IIFPEDFIWGAATSSYQIEGAFNEDGKGESIWDRFSHTPGKIENGDTGDIACDHYHLYREDIELMKEIGIRSYRFSTSWPRILPEGKGRVNQKGLDFYKRLVDNLLKANIRPMITLYHWDLPQALQDKGGWTNRDTAKYFAEYARLMFEEFNGLVDLWVTHNEPWVVAFEGHAFGNHAPGTKDFKTALQVAHHLLLSHGMAVDIFREEDLPGEIGITLNLTPAYPAGDSE-DVKAASLLDDYINAWFLSPVFKGSYPEELHHIYEQNLGAFTTQPGDMDIISRDIDFLGINYYSRMVVRHKP--NLFNAEVVKME-RPSTEMGWEIYPQGLYDILVRVNKEYTDKPLYITENGAAFDDKLTEEGKIHDEKRINYLGDHFKQAYKALKDGVPLRGYYVWSLMDNFEWAYGYSKRFGLIYVDYENGNRRFLKDSALWYREVIEKGQV 448
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233 |     243       253       263       273       283       293       303 |  |  313    | |323       333       343       353       363       373       383       393       403       413       423       433       443     
                                                                                                                                                                                                                                                               233 |                                                                   305  |       318 |                                                                                                                                
                                                                                                                                                                                                                                                                 235                                                                      308         320
   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: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3TA9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3TA9)

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (B8CYA8_HALOH | B8CYA8)
molecular function
    GO:0008422    beta-glucosidase activity    Catalysis of the hydrolysis of terminal, non-reducing beta-D-glucose residues with release of beta-D-glucose.
    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:0102483    scopolin beta-glucosidase activity    Catalysis of the reaction: H2O + scopolin <=> beta-D-glucose + scopoletin
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.

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 Related Entries

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

UniProtKB/TrEMBL
        B8CYA8_HALOH | B8CYA8: 4ptv 4ptw 4ptx

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