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(-) Description

Title :  CRYSTAL STRUCTURE OF ALDOSE REDUCTASE A1-R RESPONSIBLE FOR ALGINATE METABOLISM
 
Authors :  R. Takase, A. Ochiai, B. Mikami, W. Hashimoto, K. Murata
Date :  10 Mar 10  (Deposition) - 11 Aug 10  (Release) - 25 Aug 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Alpha/Beta/Alpha, Rossmann-Fold, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Takase, A. Ochiai, B. Mikami, W. Hashimoto, K. Murata
Molecular Identification Of Unsaturated Uronate Reductase Prerequisite For Alginate Metabolism In Sphingomonas Sp. A1
Biochim. Biophys. Acta V. 1804 1925 2010
PubMed-ID: 20685299  |  Reference-DOI: 10.1016/J.BBAPAP.2010.05.010

(-) Compounds

Molecule 1 - CARBONYL REDUCTASE
    Chains: A, B
    EC Number: 1.1.1.126
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: A1-R
    Organism Scientific: SPHINGOMONAS SP.
    Organism Taxid: 90322
    Strain: A1
    Synonym: A1-R, 4-DEOXY-L-ERYTHRO-5-HEXOSEULOSE-URONIC ACID REDUCTASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3AFM)

(-) Sites  (0, 0)

(no "Site" information available for 3AFM)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3AFM)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3AFM)

(-) 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:258
 aligned with D6RU56_9SPHN | D6RU56 from UniProtKB/TrEMBL  Length:258

    Alignment length:258
                                    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        
         D6RU56_9SPHN     1 MFPDLKGKRVLITGSSQGIGLATARLFARAGAKVGLHGRKAPANIDETIASMRADGGDAAFFAADLATSEACQQLVDEFVAKFGGIDVLINNAGGLVGRKPLPEIDDTFYDAVMDANIRSVVMTTKFALPHLAAAAKASGQTSAVISTGSIAGHTGGGPGAGLYGAAKAFLHNVHKNWVDFHTKDGVRFNIVSPGTVDTAFHADKTQDVRDRISNGIPMGRFGTAEEMAPAFLFFASHLASGYITGQVLDINGGQYKH 258
               SCOP domains d3afma_ A: automated matches                                                                                                                                                                                                                                       SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhh..eeee....hhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhh...eeee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee..hhhhhh....hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee....hhhhh..hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhh.....eeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3afm A   1 MFPDLKGKRVLITGSSQGIGLATARLFARAGAKVGLHGRKAPANIDETIASMRADGGDAAFFAADLATSEACQQLVDEFVAKFGGIDVLINNAGGLVGRKPLPEIDDTFYDAVMDANIRSVVMTTKFALPHLAAAAKASGQTSAVISTGSIAGHTGGGPGAGLYGAAKAFLHNVHKNWVDFHTKDGVRFNIVSPGTVDTAFHADKTQDVRDRISNGIPMGRFGTAEEMAPAFLFFASHLASGYITGQVLDINGGQYKH 258
                                    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:234
 aligned with D6RU56_9SPHN | D6RU56 from UniProtKB/TrEMBL  Length:258

    Alignment length:255
                                    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     
         D6RU56_9SPHN     1 MFPDLKGKRVLITGSSQGIGLATARLFARAGAKVGLHGRKAPANIDETIASMRADGGDAAFFAADLATSEACQQLVDEFVAKFGGIDVLINNAGGLVGRKPLPEIDDTFYDAVMDANIRSVVMTTKFALPHLAAAAKASGQTSAVISTGSIAGHTGGGPGAGLYGAAKAFLHNVHKNWVDFHTKDGVRFNIVSPGTVDTAFHADKTQDVRDRISNGIPMGRFGTAEEMAPAFLFFASHLASGYITGQVLDINGGQ 255
               SCOP domains d3afmb_ B: automated matches                                                                                                                                                                                                                                    SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh..eeee....hhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhh...eeee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee..hhhhhh....hhhhhhhhhhhhhhhhhhhhhhh...eeeeeee.---------------------........hhhhhhhhhhhhhhhhhhh.....eee..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3afm B   1 MFPDLKGKRVLITGSSQGIGLATARLFARAGAKVGLHGRKAPANIDETIASMRADGGDAAFFAADLATSEACQQLVDEFVAKFGGIDVLINNAGGLVGRKPLPEIDDTFYDAVMDANIRSVVMTTKFALPHLAAAAKASGQTSAVISTGSIAGHTGGGPGAGLYGAAKAFLHNVHKNWVDFHTKDGVRFNIVSP---------------------GIPMGRFGTAEEMAPAFLFFASHLASGYITGQVLDINGGQ 255
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190   |     -         -     | 220       230       240       250     
                                                                                                                                                                                                                           194                   216
   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) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (D6RU56_9SPHN | D6RU56)
molecular function
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.

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  3afm
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  1.1.1.126
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 Related Entries

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

UniProtKB/TrEMBL
        D6RU56_9SPHN | D6RU56: 3afn 4w7h

(-) Related Entries Specified in the PDB File

3afn THE SAME PROTEIN COMPLEXED WITH NADP