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(-) Description

Title :  CRYSTAL STRUCTURE OF THE PERIPLASMIC ALGINATE EPIMERASE ALGG T265N T268M DOUBLE MUTANT
 
Authors :  P. L. Howell, F. Wolfram, H. Robinson
Date :  19 Feb 14  (Deposition) - 04 Mar 15  (Release) - 04 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Algg, Pseudomonas, Parallel Beta-Helix, Alginate, Mannuronate, Polysaccharide Epimerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. L. Howell, F. Wolfram, H. Robinson
Crystal Structure Of The Periplasmic Alginate Epimerase Alg T265N T268M Double Mutant
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - POLY(BETA-D-MANNURONATE) C5 EPIMERASE
    Chains: A
    EC Number: 5.1.3.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21-CODONPLUS(DE3)-RP
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 69-492
    Gene: ALGG, PSPTO_1238
    Mutation: YES
    Organism Scientific: PSEUDOMONAS SYRINGAE PV. TOMATO
    Organism Taxid: 223283
    Strain: DC3000

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (1x): A
Biological Unit 2 (2x): A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 4OZZ)

(-) Sites  (0, 0)

(no "Site" information available for 4OZZ)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Pro A:95 -Gly A:96

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4OZZ)

(-) Sequences/Alignments

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   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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(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:423
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhh........eeeeee...hhhhhh......hhhhhhhhh...eeeeee.eeeehhhhhhhh....eeeee..eeee...eee...eeeee.....eeeee......eee..eeeeeeeeeeeee....ee............eee....eeeeeeeeee..........eeeee..hhhhhhhhh....eeeee..eee...eeeeee.....eee..eee....eeeeee......eee..eee.......eeee......eee..eee......eeee......eee..eee......eeee.....eee..eee......eeee....eeee..eee....eeeeee....................eeeee..eee....eeeee....eeeee..eee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ozz A  69 EMAKPVLPDLSGYTTEAALKKIARNKPGKITVARMMEETGLKEFIGDNKMAEWVVRQKGIPQAIMISDGYVNLQDLVKKVPKQFLSEVSPGVYVARLPILVKETGIFEIDSKTKELRLSQEKGSFIVSEGKMLITNTSVNAWSETRNGLAAYRTPDEFRPFVLTWGGSQTWIAKTKMASMGYNQSKSYGVSISQYNPNMAKVLKRGEPTGWIIDSEFADMWYGFYCYETRDFVVKGNTYRDNIVYGIDPHDRSHGLIIAENDVYGTKKKHGIIISREVDNSFIFRNKSHNNKLSGVVLDRNSVGNIVAYNEIYQNHTDGITLYESGNNLLWGNRVIANRRHGIRVRNSVNIKLYENVAMANGLMGVYGHIKDLNDTDRDIELDPFDAQVSLIMVGGELSSNGSGPLSIDSPLSVELYRVSMLM 492
                                    78        88        98       108     ||119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489   
                                                                       114|                                                                                                                                                                                                                                                                                                                                                                                        
                                                                        116
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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  (0, 0)

(no "SCOP Domain" information available for 4OZZ)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (3, 3)

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    Pro A:95 - Gly A:96   [ RasMol ]  
 
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  4ozz
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  ALGG_PSESM | Q887Q3
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 Related Entries

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

UniProtKB/Swiss-Prot
        ALGG_PSESM | Q887Q3: 4nk6 4nk8 4ozy

(-) Related Entries Specified in the PDB File

4nk6 4nk8 4ozy