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(-) Description

Title :  E1 DEHYDRASE H220K MUTANT
 
Authors :  S. -C. Tsai, P. Smith
Date :  09 Nov 07  (Deposition) - 16 Sep 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.35
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Aspartate Aminotransferase Fold, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Smith, P. -H. Szu, S. -C. Tsai, H. -W. Liu
E1 Dehydrase H220K Mutant
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CDP-4-KETO-6-DEOXY-D-GLUCOSE-3-DEHYDRASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PHC8
    Expression System Strain: JM105
    Expression System Vector Type: PLASMID
    Gene: DDHC
    Mutation: YES
    Organism Scientific: YERSINIA PSEUDOTUBERCULOSIS

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
1BEN2Ligand/IonBENZAMIDINE
2PLP2Ligand/IonPYRIDOXAL-5'-PHOSPHATE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:85 , GLY A:86 , SER A:87 , PHE A:120 , THR A:122 , THR A:123 , ASP A:191 , ASP A:194 , SER A:215 , LYS A:220 , TRP B:247 , ASN B:288BINDING SITE FOR RESIDUE PLP A 500
2AC2SOFTWARETRP A:247 , ASN A:288 , SER B:85 , GLY B:86 , SER B:87 , ASN B:90 , PHE B:120 , THR B:122 , THR B:123 , ASP B:191 , ASP B:194 , SER B:215 , LYS B:220BINDING SITE FOR RESIDUE PLP B 500
3AC3SOFTWARELYS A:101 , LEU A:102 , ARG A:105 , GLU A:236 , SER A:355 , PHE A:432 , PHE A:433BINDING SITE FOR RESIDUE BEN A 1
4AC4SOFTWARELYS B:101 , LEU B:102 , GLU B:236 , PHE B:330 , SER B:355 , PHE B:432 , PHE B:433BINDING SITE FOR RESIDUE BEN B 1

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3BB8)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ile A:141 -Pro A:142
2Ile B:141 -Pro B:142

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3BB8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3BB8)

(-) Exons   (0, 0)

(no "Exon" information available for 3BB8)

(-) 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:420
 aligned with Q57323_YERPU | Q57323 from UniProtKB/TrEMBL  Length:437

    Alignment length:436
                                    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      
         Q57323_YERPU     2 SQEELRQQIAELVAQYAETAMAPKPFEAGKSVVPPSGKVIGTKELQLMVEASLDGWLTTGRFNDAFEKKLGEYLGVPYVLTTTSGSSANLLALTALTSPKLGVRALKPGDEVITVAAGFPTTVNPTIQNGLIPVFVDVDIPTYNVNASLIEAAVSDKTKAIMIAHTLGNLFDLAEVRRVADKYNLWLIEDCCDALGSTYDGKMAGTFGDIGTVSFYPAHHITMGEGGAVFTQSAELKSIIESFRDWGRDCYCAPGCDNTCKKRFGQQLGSLPFGYDHKYTYSHLGYNLKITDMQAACGLAQLERIEEFVEKRKANFKYLKDALQSCADFIELPEATENSDPSWFGFPITLKEDSGVSRIDLVKFLDEAKVGTRLLFAGNLTRQPYFHDVKYRVVGELTNTDRIMNQTFWIGIYPGLTHDHLDYVVSKFEEFFGLNF 437
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhh...................hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhhhh.....eeee....hhhhhhhhhhh..eeee..ee....ee...hhhhhh...eeeeeee.hhhh..hhhhhhhhhhhhh.eeeee.......ee..ee......eeeee............eeeee.hhhhhhhhhhhhh.....----------------.........hhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee.......ee.....eeeee.hhhh.hhhhhhhhhhhh..........hhhhhhhhh....ee...hhhhhhhhhheeee......hhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bb8 A   2 SQEELRQQIAELVAQYAETAMAPKPFEAGKSVVPPSGKVIGTKELQLMVEASLDGWLTTGRFNDAFEKKLGEYLGVPYVLTTTSGSSANLLALTALTSPKLGVRALKPGDEVITVAAGFPTTVNPTIQNGLIPVFVDVDIPTYNVNASLIEAAVSDKTKAIMIAHTLGNLFDLAEVRRVADKYNLWLIEDCCDALGSTYDGKMAGTFGDIGTVSFYPAKHITMGEGGAVFTQSAELKSIIESFRDWGRDC----------------QLGSLPFGYDHKYTYSHLGYNLKITDMQAACGLAQLERIEEFVEKRKANFKYLKDALQSCADFIELPEATENSDPSWFGFPITLKEDSGVSRIDLVKFLDEAKVGTRLLFAGNLTRQPYFHDVKYRVVGELTNTDRIMNQTFWIGIYPGLTHDHLDYVVSKFEEFFGLNF 437
                                    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         -      |271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431      
                                                                                                                                                                                                                                                                                   251              268                                                                                                                                                                         


Chain B from PDB  Type:PROTEIN  Length:420
 aligned with Q57323_YERPU | Q57323 from UniProtKB/TrEMBL  Length:437

    Alignment length:436
                                    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      
         Q57323_YERPU     2 SQEELRQQIAELVAQYAETAMAPKPFEAGKSVVPPSGKVIGTKELQLMVEASLDGWLTTGRFNDAFEKKLGEYLGVPYVLTTTSGSSANLLALTALTSPKLGVRALKPGDEVITVAAGFPTTVNPTIQNGLIPVFVDVDIPTYNVNASLIEAAVSDKTKAIMIAHTLGNLFDLAEVRRVADKYNLWLIEDCCDALGSTYDGKMAGTFGDIGTVSFYPAHHITMGEGGAVFTQSAELKSIIESFRDWGRDCYCAPGCDNTCKKRFGQQLGSLPFGYDHKYTYSHLGYNLKITDMQAACGLAQLERIEEFVEKRKANFKYLKDALQSCADFIELPEATENSDPSWFGFPITLKEDSGVSRIDLVKFLDEAKVGTRLLFAGNLTRQPYFHDVKYRVVGELTNTDRIMNQTFWIGIYPGLTHDHLDYVVSKFEEFFGLNF 437
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhh...................hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhhhh.....eeeee...hhhhhhhhhhh..eeeee.ee....ee...hhhhhh...eeeeeee.hhhh..hhhhhhhhhhhhh.eeeee.......ee..ee......eeeee............eeeee.hhhhhhhhhhhhh.....----------------.........hhhhh..........hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh..ee.......ee.....eeeee.hhhh.hhhhhhhhhhhh..........hhhhhhhhh....ee...hhhhhhhhhheeee......hhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bb8 B   2 SQEELRQQIAELVAQYAETAMAPKPFEAGKSVVPPSGKVIGTKELQLMVEASLDGWLTTGRFNDAFEKKLGEYLGVPYVLTTTSGSSANLLALTALTSPKLGVRALKPGDEVITVAAGFPTTVNPTIQNGLIPVFVDVDIPTYNVNASLIEAAVSDKTKAIMIAHTLGNLFDLAEVRRVADKYNLWLIEDCCDALGSTYDGKMAGTFGDIGTVSFYPAKHITMGEGGAVFTQSAELKSIIESFRDWGRDC----------------QLGSLPFGYDHKYTYSHLGYNLKITDMQAACGLAQLERIEEFVEKRKANFKYLKDALQSCADFIELPEATENSDPSWFGFPITLKEDSGVSRIDLVKFLDEAKVGTRLLFAGNLTRQPYFHDVKYRVVGELTNTDRIMNQTFWIGIYPGLTHDHLDYVVSKFEEFFGLNF 437
                                    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         -      |271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431      
                                                                                                                                                                                                                                                                                   251              268
   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  (0, 0)

(no "SCOP Domain" information available for 3BB8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3BB8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3BB8)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q57323_YERPU | Q57323)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0008483    transaminase activity    Catalysis of the transfer of an amino group to an acceptor, usually a 2-oxo acid.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.

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  3bb8
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 Related Entries

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

UniProtKB/TrEMBL
        Q57323_YERPU | Q57323: 3bcx

(-) Related Entries Specified in the PDB File

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