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(-) Description

Title :  E. COLI L-ASPARTATE-ALPHA-DECARBOXYLASE MUTANT N72Q TO A RESOLUTION OF 1.9 ANGSTROMS
 
Authors :  J. P. K. Bravo, D. C. F. Monteiro, M. E. Webb, A. R. Pearson
Date :  02 Dec 14  (Deposition) - 13 Jan 16  (Release) - 13 Jan 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Lyase, Protein Derived Cofactor, Pantothenate Synthesis, Pyruvoyl Cofactor, Beta-Alanine (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. P. K. Bravo, D. C. F. Monteiro, M. E. Webb, A. R. Pearson
The Structure Of The E. Coli L-Aspartate-Alpha- Decarboxylase Mutant N72Q To A Resolution Of 1. 9 Angstroms
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ASPARTATE 1-DECARBOXYLASE BETA CHAIN
    Chains: A
    EC Number: 4.1.1.11
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PRCETA-ADC(N72Q)
    Expression System Strain: DELTA PAND, DELTA PANZ, DE3
    Expression System Taxid: 562
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
 
Molecule 2 - ASPARTATE 1-DECARBOXYLASE ALPHA CHAIN
    Chains: B
    EC Number: 4.1.1.11
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PRCETA-ADC(N72Q)
    Expression System Strain: DELTA PAND, DELTA PANZ, DE3
    Expression System Taxid: 562
    Fragment: RESIDUES 25-119
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Other Details: RESIDUE 25 IS A COVALENTLY LINKED PYRUVOYL COFACTOR, DERIVED FROM POSTTRANSLATIONAL MODIFICATION OF THE ZYMOGEN.

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
1PEG1Ligand/IonDI(HYDROXYETHYL)ETHER
2PYR1Mod. Amino AcidPYRUVIC ACID
3SCN2Ligand/IonTHIOCYANATE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:18 , HOH A:2030 , ALA B:76 , HIS B:77 , ALA B:79 , SER B:80 , SCN B:1123 , HOH B:2037 , HOH B:2038 , HOH B:2039 , HOH B:2060BINDING SITE FOR RESIDUE PEG B1121
2AC2SOFTWAREPYR B:25 , TRP B:47 , ARG B:54 , ALA B:74 , ALA B:75 , ILE B:86BINDING SITE FOR RESIDUE SCN B1122
3AC3SOFTWARELEU A:20 , HIS B:77 , ASP B:83 , PEG B:1121 , HOH B:2038 , HOH B:2039 , HOH B:2061BINDING SITE FOR RESIDUE SCN B1123

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4D7Z)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4D7Z)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4D7Z)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4D7Z)

(-) Exons   (0, 0)

(no "Exon" information available for 4D7Z)

(-) 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:28
                                                            
               SCOP domains ---------------------------- SCOP domains
               CATH domains ---------------------------- CATH domains
               Pfam domains ---------------------------- Pfam domains
         Sec.struct. author .......eeeeeeeeeeeee..eee... Sec.struct. author
                 SAPs(SNPs) ---------------------------- SAPs(SNPs)
                    PROSITE ---------------------------- PROSITE
                 Transcript ---------------------------- Transcript
                 4d7z A  -5 LVPRGSMIRTMLQGKLHRVKVTHADLHY  22
                                     4        14        


Chain B from PDB  Type:PROTEIN  Length:95
                                                                                                                               
               SCOP domains ----------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeehhhhhhhh.....eeeeee.....eeeee.eee......eeee.hhhhh.....eeeeeeeeeeehhhhhh...eeeeee...eee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------- Transcript
                 4d7z B  25 sCAIDQDFLDAAGILENEAIDIWNVTNGKRFSTYAIAAERGSRIISVQGAAAHCASVGDIVIIASFVTMPDEEARTWRPNVAYFEGDNEMKRTAK 119
                            |       34        44        54        64        74        84        94       104       114     
                           25-PYR
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  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 4D7Z)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4D7Z)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4D7Z)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        PAND_ECOLI | P0A790: 1aw8 1ppy 1pqe 1pqf 1pqh 1pt0 1pt1 1pyq 1pyu 3tm7 4aok 4aon 4azd 4cry 4crz 4cs0

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4D7Z)