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(-) Description

Title :  STRUCTURE OF NADPH-DEPENDENT FAMILY 11 ALDO-KETO REDUCTASE AKR11A(HOLO)
 
Authors :  A. H. Ehrensberger, D. K. Wilson
Date :  09 Jul 03  (Deposition) - 30 Mar 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.35
Chains :  Asym./Biol. Unit :  A
Keywords :  Beta-Alpha Barrel, Aldo-Keto Reductase, Tim Barrel, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. H. Ehrensberger, D. K. Wilson
Structural And Catalytic Diversity In The Two Family 11 Aldo-Keto Reductases
J. Mol. Biol. V. 337 661 2004
PubMed-ID: 15019785  |  Reference-DOI: 10.1016/J.JMB.2004.01.059
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - IOLS PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PTYB2
    Expression System Strain: BL21*
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: IOLS OR SS92ER
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423
    Synonym: VEGETATIVE PROTEIN 147, VEG147

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE
2NA1Ligand/IonSODIUM ION
3NAP1Ligand/IonNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:268 , ARG A:270 , ILE A:273 , HOH A:337 , HOH A:406 , HOH A:418BINDING SITE FOR RESIDUE NA A 314
2AC2SOFTWARETYR A:58 , HIS A:125 , SER A:155 , ASN A:156 , GLN A:175 , TYR A:203 , PHE A:204 , PRO A:205 , LEU A:206 , VAL A:207 , SER A:208 , GLY A:209 , ALA A:212 , LYS A:214 , PRO A:260 , HOH A:320 , HOH A:330 , HOH A:332 , HOH A:363 , HOH A:453 , HOH A:460BINDING SITE FOR RESIDUE NAP A 313

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1PZ0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1PZ0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1PZ0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1PZ0)

(-) Exons   (0, 0)

(no "Exon" information available for 1PZ0)

(-) 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:311
 aligned with IOLS_BACSU | P46336 from UniProtKB/Swiss-Prot  Length:310

    Alignment length:311
                                                                                                                                                                                                                                                                                                                                              310  
                                    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        |- 
           IOLS_BACSU     2 KKAKLGKSDLQVFPIGLGTNAVGGHNLYPNLNEETGKELVREAIRNGVTMLDTAYIYGIGRSEELIGEVLREFNREDVVIATKAAHRKQGNDFVFDNSPDFLKKSVDESLKRLNTDYIDLFYIHFPDEHTPKDEAVNALNEMKKAGKIRSIGVSNFSLEQLKEANKDGLVDVLQGEYNLLNREAEKTFFPYTKEHNISFIPYFPLVSGLLAGKYTEDTTFPEGDLRNEQEHFKGERFKENIRKVNKLAPIAEKHNVDIPHIVLAWYLARPEIDILIPGAKRADQLIDNIKTADVTLSQEDISFIDKLFA--   -
               SCOP domains d1pz0a_ A: Putative oxidoreductase IolS                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 1pz0A00 A:2-312 NADP-dependent oxidoreductase                                                                                                                                                                                                                                                                           CATH domains
               Pfam domains -------------Aldo_ket_red-1pz0A01 A:15-310                                                                                                                                                                                                                                                                           -- Pfam domains
         Sec.struct. author ..ee......ee....ee.............hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhhhhhhhhhhheeeeee.eee....eee..hhhhhhhhhhhhhhhhh.....eeee.......hhhhhhhhhhhhhhh.....eeee..hhhhhhhhh......eeeee......hhhhhhhhhhhhh..eeeee.....hhhhh...........hhhhhh...hhhhhhhhhhhhh.hhhhhhhh..hhhhhhhhhhhhh...........hhhhhhhhhhhhhh..hhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1pz0 A   2 KKAKLGKSDLQVFPIGLGTNAVGGHNLYPNLNEETGKELVREAIRNGVTmLDTAYIYGIGRSEELIGEVLREFNREDVVIATKAAHRKQGNDFVFDNSPDFLKKSVDESLKRLNTDYIDLFYIHFPDEHTPKDEAVNALNEmKKAGKIRSIGVSNFSLEQLKEANKDGLVDVLQGEYNLLNREAEKTFFPYTKEHNISFIPYFPLVSGLLAGKYTEDTTFPEGDLRNEQEHFKGERFKENIRKVNKLAPIAEKHNVDIPHIVLAWYLARPEIDILIPGAKRADQLIDNIKTADVTLSQEDISFIDKLFAPG 312
                                    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 
                                                                            51-MSE                                                                                     143-MSE
   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, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Aldo_ket_red] (94)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (IOLS_BACSU | P46336)
molecular function
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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 Related Entries

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UniProtKB/Swiss-Prot
        IOLS_BACSU | P46336: 1pyf

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