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(-) Description

Title :  STRUCTURE OF THE SALMONELLA TYPHI TYPE I DEHYDROQUINASE INHIBITED BY A 3-EPIQUINIC ACID DERIVATIVE
 
Authors :  J. M. Otero, A. L. Llamas-Saiz, M. Maneiro, A. Peon, E. Lence, H. Lamb, A. R. Hawkins, C. Gonzalez-Bello, M. J. Van Raaij
Date :  23 Jan 14  (Deposition) - 18 Feb 15  (Release) - 18 Feb 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.15
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Shikimis Acid Pathway, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Maneiro, A. Peon, E. Lence, J. M. Otero, A. L. Llamas-Saiz, M. J. Van Raaij, H. Lamb, A. R. Hawkins, C. Gonzalez-Bello
Mechanistic Insight Into The Reaction Catalyzed By Type I Dehydroquinase
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - 3-DEHYDROQUINATE DEHYDRATASE
    Atcc19430
    ChainsA, B
    EC Number4.2.1.10
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System Vector TypePLASMID
    Organism ScientificSALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHI
    Organism Taxid90370
    Synonym3-DEHYDROQUINASE, TYPE I DHQASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 10)

Asymmetric/Biological Unit (3, 10)
No.NameCountTypeFull Name
19C42Ligand/Ion(2S)-2-HYDROXY-3-EPIQUINIC ACID
2CL1Ligand/IonCHLORIDE ION
3NA7Ligand/IonSODIUM ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWARESER A:21 , GLU A:46 , ARG A:48 , ARG A:82 , LYS A:170 , ALA A:172 , MET A:203 , ARG A:213 , PHE A:225 , SER A:232 , ALA A:233 , GLN A:236 , HOH A:2150 , HOH A:2202 , HOH A:2355BINDING SITE FOR RESIDUE 9C4 A 301
02AC2SOFTWARESER B:21 , GLU B:46 , ARG B:48 , ARG B:82 , LYS B:170 , ALA B:172 , MET B:203 , ARG B:213 , PHE B:225 , SER B:232 , ALA B:233 , GLN B:236 , HOH B:2095 , HOH B:2133BINDING SITE FOR RESIDUE 9C4 B 301
03AC3SOFTWAREGLU A:33 , HOH A:2077 , HOH A:2111 , HOH A:2393BINDING SITE FOR RESIDUE NA A1253
04AC4SOFTWAREASN A:135 , HOH A:2241 , HOH A:2243 , HOH A:2271 , HOH A:2273BINDING SITE FOR RESIDUE NA A1254
05AC5SOFTWAREALA A:56 , HIS A:96 , TYR B:130 , HIS B:134 , HOH B:2274BINDING SITE FOR RESIDUE NA B1253
06AC6SOFTWARETYR A:130 , HIS A:134 , HOH A:2264 , HOH A:2394 , ALA B:56BINDING SITE FOR RESIDUE NA A1255
07AC7SOFTWARESER B:83 , ALA B:84 , GLN B:90 , THR B:91 , ILE B:92 , HOH B:2135 , HOH B:2149BINDING SITE FOR RESIDUE NA B1254
08AC8SOFTWAREPHE A:81 , ASN A:101 , ASP A:114BINDING SITE FOR RESIDUE NA A1256
09AC9SOFTWAREPHE B:81 , ASN B:101 , ASP B:114BINDING SITE FOR RESIDUE NA B1255
10BC1SOFTWAREHIS A:96 , THR A:99 , ARG B:102 , TYR B:130BINDING SITE FOR RESIDUE CL B1256

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4CNP)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4CNP)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4CNP)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4CNP)

(-) Exons   (0, 0)

(no "Exon" information available for 4CNP)

(-) 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:252
                                                                                                                                                                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eee..eee.....eeeeee...hhhhhhhhhhhhh.....eeeee.hhh....hhhhhhhhhhhhhhhh....eeee..hhhhh.....hhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhh..eeeeeeee.....hhhhhhhhhhhhhhh...eeeeee...hhhhhhhhhhhhhhhhhhh.....eeee.hhhhhhhhhhhhhhh..eee............hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4cnp A   1 MKTVTVKNLIIGEGMPKIIVSLMGRDINSVKAEALAYREATFDILEWRVDHFMDIASTQSVLTAARVIRDAMPDIPLLFTFRSAKEGGEQTITTQHYLTLNRAAIDSGLVDMIDLELFTGDADVKATVDYAHAHNVYVVMSNHDFHQTPSAEEMVLRLRKMQALGADIPKIAVMPQSKHDVLTLLTATLEMQQHYADRPVITMSMAKEGVISRLAGEVFGSAATFGAVKQASAPGQIAVNDLRSVLMILHNA 252
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250  

Chain B from PDB  Type:PROTEIN  Length:252
                                                                                                                                                                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eee..eee.....eeeeee...hhhhhhhhhhhhh.....eeeee.hhh....hhhhhhhhhhhhhhhh....eeee..hhhhh.....hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhhhhh..eeeeeeee.....hhhhhhhhhhhhhhh...eeeeee...hhhhhhhhhhhhhhhhhhh.....eeee.hhhhhhhhhhhhhhh..eeee...........hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4cnp B   1 MKTVTVKNLIIGEGMPKIIVSLMGRDINSVKAEALAYREATFDILEWRVDHFMDIASTQSVLTAARVIRDAMPDIPLLFTFRSAKEGGEQTITTQHYLTLNRAAIDSGLVDMIDLELFTGDADVKATVDYAHAHNVYVVMSNHDFHQTPSAEEMVLRLRKMQALGADIPKIAVMPQSKHDVLTLLTATLEMQQHYADRPVITMSMAKEGVISRLAGEVFGSAATFGAVKQASAPGQIAVNDLRSVLMILHNA 252
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250  

   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 4CNP)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4CNP)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4CNP)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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 Related Entries

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

UniProtKB/Swiss-Prot
        AROD_SALTI | P246701gqn 1l9w 1qfe 4clm 4cnn 4cno 4uio

(-) Related Entries Specified in the PDB File

4cnn HIGH RESOLUTION STRUCTURE OF SALMONELLA TYPHI TYPE I DEHYDROQUINASE
4cno STRUCTURE OF THE SALMONELLA TYPHI TYPE I DEHYDROQUINASE INHIBITED BY A 3-DEHYDROQUINIC ACID DERIVATIVE