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(-) Description

Title :  EXO-MANNOSIDASE FROM CELLVIBRIO MIXTUS
 
Authors :  M. V. F. Dias, F. Vincent, G. Pell, J. A. M. Prates, M. S. J. Centeno, L. M. A. Ferreira, H. J. Gilbert, G. J. Davies, C. M. G. A. Fontes
Date :  09 Jan 04  (Deposition) - 16 Apr 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, Mannosidase, Mannan, Glycoside Hydrolase, Family 5 (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. V. F. Dias, F. Vincent, G. Pell, J. A. M. Prates, M. S. J. Centeno, L. M. A. Ferreira, H. J. Gilbert, G. J. Davies, C. M. G. A. Fontes
Insights Into The Molecular Determinants Of Substrate Specificity In Glycoside Hydrolase Family 5 Revealed By The Crystal Structure And Kinetics Of Cellvibrio Mixtus Mannosidase 5A
J. Biol. Chem. V. 279 25517 2004
PubMed-ID: 15014076  |  Reference-DOI: 10.1074/JBC.M401647200

(-) Compounds

Molecule 1 - MANNOSYL-OLIGOSACCHARIDE GLUCOSIDASE
    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
    Strain: NCIMB 8633

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
1GOL3Ligand/IonGLYCEROL
2SO43Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:29 , GLY A:30 , HIS A:31 , HOH A:2516 , HOH A:2644 , HOH A:2645 , HOH A:2646BINDING SITE FOR RESIDUE SO4 A 604
2AC2SOFTWAREALA A:65 , GLU A:119 , LYS A:122 , ARG A:123 , THR A:224 , ALA A:225 , HOH A:2086 , HOH A:2647 , HOH A:2648 , HOH A:2649 , HOH A:2650BINDING SITE FOR RESIDUE SO4 A 605
3AC3SOFTWAREARG A:26 , THR A:385 , HOH A:2006 , HOH A:2562 , HOH A:2651 , HOH A:2653BINDING SITE FOR RESIDUE SO4 A 606
4AC4SOFTWAREGLU A:22 , HIS A:23 , PHE A:24 , ARG A:26 , GLN A:35BINDING SITE FOR RESIDUE GOL A 601
5AC5SOFTWAREARG A:174 , SER A:175 , GLU A:176 , LYS A:177BINDING SITE FOR RESIDUE GOL A 602
6AC6SOFTWARETRP A:285 , ASN A:288 , TRP A:376 , GLN A:403 , GLU A:404 , TYR A:409 , HOH A:2642 , HOH A:2643BINDING SITE FOR RESIDUE GOL A 603

(-) SS Bonds  (0, 0)

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

(-) 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 1UUQ)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1UUQ)

(-) 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 d1uuqa_ A: Exomannosidase                                                                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 1uuqA00 A:22-431 Glycosidases                                                                                                                                                                                                                                                                                                                                                                                              CATH domains
               Pfam domains ----------Cellulase-1uuqA01 A:32-382                                                                                                                                                                                                                                                                                                                                     ------------------------------------------------- Pfam domains
         Sec.struct. author ....eee..eeee..eee.eeeee..hhhhhh......hhhhhhhhhhhhhhh...eeeee.......................hhhhhhhhhhhhhhhhhh..eeeee........hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........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
                 1uuq 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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 Related Entries

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UniProtKB/TrEMBL
        Q6QT42_9GAMM | Q6QT42: 1uz4

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