ID E1SB44_PANVC Unreviewed; 278 AA.
AC E1SB44;
DT 30-NOV-2010, integrated into UniProtKB/TrEMBL.
DT 30-NOV-2010, sequence version 1.
DT 29-MAY-2013, entry version 20.
DE RecName: Full=4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase;
DE EC=5.3.1.17;
DE AltName: Full=5-keto-4-deoxyuronate isomerase;
DE AltName: Full=DKI isomerase;
GN Name=kduI; OrderedLocusNames=Pvag_1129;
OS Pantoea vagans (strain C9-1) (Pantoea agglomerans (strain C9-1)).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC Enterobacteriaceae; Pantoea.
OX NCBI_TaxID=712898;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C9-1;
RX PubMed=20952567; DOI=10.1128/JB.01122-10;
RA Smits T.H., Rezzonico F., Kamber T., Goesmann A., Ishimaru C.A.,
RA Stockwell V.O., Frey J.E., Duffy B.;
RT "Genome sequence of the biocontrol agent Pantoea vagans strain C9-1.";
RL J. Bacteriol. 192:6486-6487(2010).
CC -!- FUNCTION: Catalyzes the isomerization of 5-dehydro-4-deoxy-D-
CC glucuronate to 3-deoxy-D-glycero-2,5-hexodiulosonate (By
CC similarity).
CC -!- CATALYTIC ACTIVITY: 5-dehydro-4-deoxy-D-glucuronate = 3-deoxy-D-
CC glycero-2,5-hexodiulosonate.
CC -!- COFACTOR: Binds 1 zinc ion per subunit (By similarity).
CC -!- PATHWAY: Glycan metabolism; pectin degradation; 2-dehydro-3-deoxy-
CC D-gluconate from pectin: step 4/5.
CC -!- SIMILARITY: Belongs to the KduI family.
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DR EMBL; CP002206; ADO09322.1; -; Genomic_DNA.
DR RefSeq; YP_003930771.1; NC_014562.1.
DR EnsemblBacteria; ADO09322; ADO09322; Pvag_1129.
DR GeneID; 9789645; -.
DR KEGG; pva:Pvag_1129; -.
DR PATRIC; 42418324; VBIPanVag152020_1279.
DR HOGENOM; HOG000124379; -.
DR KO; K01815; -.
DR BioCyc; PVAG712898:GHQ2-1125-MONOMER; -.
DR UniPathway; UPA00545; UER00826.
DR GO; GO:0008697; F:4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase activity; IEA:HAMAP.
DR GO; GO:0008270; F:zinc ion binding; IEA:HAMAP.
DR GO; GO:0045490; P:pectin catabolic process; IEA:HAMAP.
DR Gene3D; 2.60.120.500; -; 1.
DR Gene3D; 2.60.120.520; -; 1.
DR HAMAP; MF_00687; KduI; 1; -.
DR InterPro; IPR007045; KduI.
DR InterPro; IPR021120; KduI/IolB_isomerase.
DR InterPro; IPR027447; KduI_C.
DR InterPro; IPR027449; KduI_N.
DR InterPro; IPR011051; RmlC_Cupin.
DR PANTHER; PTHR30025:SF0; PTHR30025:SF0; 1.
DR Pfam; PF04962; KduI; 1.
DR PIRSF; PIRSF006625; KduI; 1.
DR SUPFAM; SSF51182; RmlC_like_cupin; 1.
PE 3: Inferred from homology;
KW Complete proteome; Isomerase; Metal-binding; Zinc.
FT METAL 196 196 Zinc (By similarity).
FT METAL 198 198 Zinc (By similarity).
FT METAL 203 203 Zinc (By similarity).
FT METAL 245 245 Zinc (By similarity).
SQ SEQUENCE 278 AA; 31438 MW; AA0CC7F01D794492 CRC64;
MDVRQSIHSD HAKQLDTDAL RREFLIETIF SADNYTLTYS HTDRIIIGGV MPVNKPVTIG
DEMGKQLGVS YFLERRELGM INIGGPGLVE VDGKAWEIGH EEALYIGKGA RNLLFRSLNP
AQPAKFYYNS APAHCTFPDK KITLQEAATA TLGDAATANR RTINKFIVPD VLPTCQLTMG
LTRLDEGSLW NTMPCHTHER RMEVYFYFDM SEESAVFHMM GDPQQTRHLM VHNEQAVISP
SWSIHAGVGT QRYTFIWGMV GENQVFDDMD HVKISELR
//
