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(-) Description

Title :  PRECURSOR OF THE T152A MUTANT GLYCOSYLASPARAGINASE FROM FLAVOBACTERIUM MENINGOSEPTICUM
 
Authors :  H. -C. Guo, Q. Xu
Date :  15 Jun 99  (Deposition) - 16 Jun 00  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,C
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  C  (1x)
Biol. Unit 3:  A,C  (1x)
Keywords :  Precursor, Glycosylasparaginase, N-Terminal Nucleophile Hydrolase, Autoproteolysis, Mutant, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Q. Xu, D. Buckley, C. Guan, H. C. Guo
Structural Insights Into The Mechanism Of Intramolecular Proteolysis.
Cell(Cambridge, Mass. ) V. 98 651 1999
PubMed-ID: 10490104  |  Reference-DOI: 10.1016/S0092-8674(00)80052-5

(-) Compounds

Molecule 1 - PROTEIN (GLYCOSYLASPARAGINASE)
    Chains: A, C
    EC Number: 3.5.1.26
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMAL FUSION PROTEIN
    Expression System Taxid: 562
    Mutation: YES
    Organism Scientific: ELIZABETHKINGIA MENINGOSEPTICA
    Organism Taxid: 238
    Other Details: RECOMBINANT PROTEIN
    Synonym: GLYCOASPARAGINASE,ASPARTYLGLYCOSYLAMINASE, ASPARTYLGLUCOSAMINIDASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AC
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  C
Biological Unit 3 (1x): AC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 9GAA)

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1CATAUTHORALA A:152 , ALA C:452CATALYTIC SITE, MUTATED

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 9GAA)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Lys A:4 -Pro A:5
2Lys C:304 -Pro C:305

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 9GAA)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 9GAA)

(-) Exons   (0, 0)

(no "Exon" information available for 9GAA)

(-) 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:279
                                                                                                                                                                                                                                                                                                                       
               SCOP domains d9gaaa_ A: Glycosylasparaginase (aspartylglucosaminidase, AGA)                                                                                                                                                                                                                          SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh.......hhh...........eeeee.....eeeee.......hhhhhhhhhhh....eeehhhhhhhhhhh.........hhhhhhhhhh...eeeeee.....eeeeeee....................eeee...eeeeeee.hhhhhhh.hhhhhhhhhh....hhhhhhhhhhhhhhhhhh....hhh..eeeeeee....eeeee......eeeee..eeeee...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 9gaa A   2 TNKPIVLSTWNFGLHANVEAWKVLSKGGKALDAVEKGVRLVEDDPTERSVGYGGRPDRDGRVTLDACIMDENYNIGSVACMEHIKNPISVARAVMEKTPHVMLVGDGALEFALSQGFKKENLLTAESEKEWKEWLDAIGMIALDAQGNLSGACTTSGMAYKMHGRVGDSPIIGAGLFVDNEIGAATATGHGEEVIRTVGTHLVVELMNQGRTPQQACKEAVERIVKIVNRRGKNLKDIQVGFIALNKKGEYGAYCIQDGFNFAVHDQKGNRLETPGFAL 294
                                    11        21        31        41        51        61        71        81        91       101       111       121       131    || 155       165       175       185       195       205       215       225       235       245       255       265       275       285         
                                                                                                                                                                136|                                                                                                                                               
                                                                                                                                                                 151                                                                                                                                               


Chain C from PDB  Type:PROTEIN  Length:279
                                                                                                                                                                                                                                                                                                                       
               SCOP domains d9gaac_ C: Glycosylasparaginase (aspartylglucosaminidase, AGA)                                                                                                                                                                                                                          SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh.....................eeeee.....eeeee.......hhhhhhhhhhh....eeehhhhhhhhhhh.........hhhhhhhhhh..eeeeeee.....eeeeeee....................eeee...eeeeeee.hhhhhh..hhhhhhhhhh....hhhhhhhhhhhhhhhhhh....hhh..eeeeeee....eeeee......eeeee..eeeee...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 9gaa C 302 TNKPIVLSTWNFGLHANVEAWKVLSKGGKALDAVEKGVRLVEDDPTERSVGYGGRPDRDGRVTLDACIMDENYNIGSVACMEHIKNPISVARAVMEKTPHVMLVGDGALEFALSQGFKKENLLTAESEKEWKEWLDAIGMIALDAQGNLSGACTTSGMAYKMHGRVGDSPIIGAGLFVDNEIGAATATGHGEEVIRTVGTHLVVELMNQGRTPQQACKEAVERIVKIVNRRGKNLKDIQVGFIALNKKGEYGAYCIQDGFNFAVHDQKGNRLETPGFAL 594
                                   311       321       331       341       351       361       371       381       391       401       411       421       431    || 455       465       475       485       495       505       515       525       535       545       555       565       575       585         
                                                                                                                                                                436|                                                                                                                                               
                                                                                                                                                                 451
   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  (1, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 9GAA)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 9GAA)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)

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    CAT  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Lys A:4 - Pro A:5   [ RasMol ]  
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  3.5.1.26
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 Related Entries

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

UniProtKB/Swiss-Prot
        ASPG_ELIMR | Q47898: 1ayy 1p4k 1p4v 2gac 2gaw 2gl9 3ljq 4r4y 9gac 9gaf

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 9GAA)