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(-) Description

Title :  COMMON INHIBITION OF BETA-GLUCOSIDASE AND BETA-MANNOSIDASE BY ISOFAGOMINE LACTAM REFLECTS DIFFERENT CONFORMATIONAL INTINERARIES FOR GLUCOSIDE AND MANNOSIDE HYDROLYSIS
 
Authors :  F. Vincent, G. J. Davies
Date :  04 Mar 04  (Deposition) - 03 Nov 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.71
Chains :  Asym./Biol. Unit :  A
Keywords :  Mannosidase, Inhibitor, Isofagomaninelactam, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Vincent, T. M. Gloster, J. Macdonald, C. Morland, R. V. Stick, F. Dias, J. Prates, C. M. G. A. Fontes, H. J. Gilbert, G. J. Davies
Common Inhibition Of Both Beta-Glucosidases And Beta-Mannosidases By Isofagomine Lactam Reflects Different Conformational Itineraries For Pyranoside Hydrolysis
Chembiochem V. 5 1596 2004
PubMed-ID: 15515081  |  Reference-DOI: 10.1002/CBIC.200400169

(-) Compounds

Molecule 1 - MAN5A
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector: PET21A
    Organism Common: CELLVIBRIO MIXTUS
    Organism Scientific: CELLVIBRIO MIXTUS
    Organism Taxid: 39650
    Other Details: INHIBITOR ISOFAGOMANINELACTAM
    Strain: NCIMB 8633
    Synonym: MANNOSIDASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 5)

Asymmetric/Biological Unit (3, 5)
No.NameCountTypeFull Name
1GOL3Ligand/IonGLYCEROL
2IFL1Ligand/Ion(3S,4R,5R)-3,4-DIHYDROXY-5-(HYDROXYMETHYL)PIPERIDIN-2-ONE
3SO41Ligand/IonSULFATE ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:65 , TYR A:115 , GLU A:119 , LYS A:122 , ARG A:123 , THR A:224 , ALA A:225 , HOH A:2076 , HOH A:2525 , HOH A:2526 , HOH A:2527BINDING SITE FOR RESIDUE SO4 A1436
2AC2SOFTWARETRP A:137 , ASN A:214 , GLU A:215 , TRP A:285 , ASN A:288 , GLU A:330 , TRP A:376 , PRO A:401 , GLN A:403 , GLU A:404 , TYR A:409 , GOL A:1433 , GOL A:1434BINDING SITE FOR RESIDUE IFL A1432
3AC3SOFTWARETRP A:135 , GLN A:403 , GLU A:404 , IFL A:1432 , GOL A:1434 , HOH A:2206 , HOH A:2521BINDING SITE FOR RESIDUE GOL A1433
4AC4SOFTWARETRP A:135 , GLU A:215 , GLU A:256 , TRP A:285 , ASN A:288 , TRP A:289 , IFL A:1432 , GOL A:1433 , HOH A:2522BINDING SITE FOR RESIDUE GOL A1434
5AC5SOFTWARELEU A:52 , GLU A:57 , VAL A:58 , ARG A:63 , ASP A:396 , PHE A:397 , HOH A:2050 , HOH A:2476 , HOH A:2523 , HOH A:2524BINDING SITE FOR RESIDUE GOL A1435

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1UZ4)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Lys A:95 -Pro A:96
2Trp A:376 -Ala A:377

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1UZ4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1UZ4)

(-) Exons   (0, 0)

(no "Exon" information available for 1UZ4)

(-) 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:410
 aligned with Q6QT42_9GAMM | Q6QT42 from UniProtKB/TrEMBL  Length:456

    Alignment length:410
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455
         Q6QT42_9GAMM    46 EHFVRVNGGHFELQGKPYVITGVNMWYAAYLGAPNEVGDRDRLAKELDNLKAIGVNNLRVLAVSEKSEINSAVKPAVTNGFGNYDETLLQGLDYLLVELAKRDMTVVLYFNNFWQWSGGMTQYMAWIEGEPVQDPNVTNEWEAFMAKSASFYRSEKAQQEYRKTLEKIITRVNSINGKAYVDDATIMSWQLANEPRPGNSQTTAEEKQIYIDWVHAAAAYIKTLDAHHLVSSGSEGEMGSVNDMQVFIDAHATPDIDYLTYHMWIRNWSWFDKTKPAETWPSAWEKAQNYMRAHIDVAKQLNKPLVLEEFGLDRDMGSYAMDSTTEYRDNYFRGVFELMLASLEQGEPSAGYNIWAWNGYGRTTRANYWWQEGDDFMGDPPQEEQGMYGVFDTDTSTIAIMKEFNARFQP 455
               SCOP domains d1uz4a_ A: Exomannosidase                                                                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 1uz4A00 A:22-431 Glycosidases                                                                                                                                                                                                                                                                                                                                                                                              CATH domains
               Pfam domains ----------Cellulase-1uz4A01 A:32-382                                                                                                                                                                                                                                                                                                                                     ------------------------------------------------- Pfam domains
         Sec.struct. author ....eee..eeee..eee.eeeee..hhhhhh......hhhhhhhhhhhhhhh...eeeee.......................hhhhhhhhhhhhhhhhhh..eeeee........hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh.........hhhh..eeeee............hhhhhhhhhhhhhhhhhhhhhhh...eee....hhhhh..hhhhhhhhhh......eeeee...........hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee...hhhhh......hhhhhhhhhhhhhhhhhhhhh...eeeeee..eee..............................ee..hhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uz4 A  22 EHFVRVNGGHFELQGKPYVITGVNMWYAAYLGAPNEVGDRDRLAKELDNLKAIGVNNLRVLAVSEKSEINSAVKPAVTNGFGNYDETLLQGLDYLLVELAKRDMTVVLYFNNFWQWSGGMTQYMAWIEGEPVQDPNVTNEWEAFMAKSASFYRSEKAQQEYRKTLEKIITRVNSINGKAYVDDATIMSWQLANEPRPGNSQTTAEEKQIYIDWVHAAAAYIKTLDAHHLVSSGSEGEMGSVNDMQVFIDAHATPDIDYLTYHMWIRNWSWFDKTKPAETWPSAWEKAQNYMRAHIDVAKQLNKPLVLEEFGLDRDMGSYAMDSTTEYRDNYFRGVFELMLASLEQGEPSAGYNIWAWNGYGRTTRANYWWQEGDDFMGDPPQEEQGMYGVFDTDTSTIAIMKEFNARFQP 431
                                    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
   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, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: Glyco_hydro_tim (488)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q6QT42_9GAMM | Q6QT42)
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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  Cis Peptide Bonds
    Lys A:95 - Pro A:96   [ RasMol ]  
    Trp A:376 - Ala A:377   [ RasMol ]  
 

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  1uz4
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 Related Entries

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

UniProtKB/TrEMBL
        Q6QT42_9GAMM | Q6QT42: 1uuq

(-) Related Entries Specified in the PDB File

1uuq EXO-MANNOSIDASE FROM CELLVIBRIO MIXTUS