RHAD_SHIBS
ID RHAD_SHIBS Reviewed; 274 AA.
AC Q31U87;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 06-DEC-2005, sequence version 1.
DT 03-AUG-2022, entry version 84.
DE RecName: Full=Rhamnulose-1-phosphate aldolase {ECO:0000255|HAMAP-Rule:MF_00770};
DE EC=4.1.2.19 {ECO:0000255|HAMAP-Rule:MF_00770};
GN Name=rhaD {ECO:0000255|HAMAP-Rule:MF_00770}; OrderedLocusNames=SBO_3920;
OS Shigella boydii serotype 4 (strain Sb227).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Shigella.
OX NCBI_TaxID=300268;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Sb227;
RX PubMed=16275786; DOI=10.1093/nar/gki954;
RA Yang F., Yang J., Zhang X., Chen L., Jiang Y., Yan Y., Tang X., Wang J.,
RA Xiong Z., Dong J., Xue Y., Zhu Y., Xu X., Sun L., Chen S., Nie H., Peng J.,
RA Xu J., Wang Y., Yuan Z., Wen Y., Yao Z., Shen Y., Qiang B., Hou Y., Yu J.,
RA Jin Q.;
RT "Genome dynamics and diversity of Shigella species, the etiologic agents of
RT bacillary dysentery.";
RL Nucleic Acids Res. 33:6445-6458(2005).
CC -!- FUNCTION: Catalyzes the reversible cleavage of L-rhamnulose-1-phosphate
CC to dihydroxyacetone phosphate (DHAP) and L-lactaldehyde.
CC {ECO:0000255|HAMAP-Rule:MF_00770}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-rhamnulose 1-phosphate = (S)-lactaldehyde + dihydroxyacetone
CC phosphate; Xref=Rhea:RHEA:19689, ChEBI:CHEBI:18041,
CC ChEBI:CHEBI:57642, ChEBI:CHEBI:58313; EC=4.1.2.19;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00770};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00770};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00770};
CC -!- PATHWAY: Carbohydrate degradation; L-rhamnose degradation; glycerone
CC phosphate from L-rhamnose: step 3/3. {ECO:0000255|HAMAP-Rule:MF_00770}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00770}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00770}.
CC -!- SIMILARITY: Belongs to the aldolase class II family. RhaD subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_00770}.
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DR EMBL; CP000036; ABB68371.1; -; Genomic_DNA.
DR RefSeq; WP_001179770.1; NC_007613.1.
DR AlphaFoldDB; Q31U87; -.
DR SMR; Q31U87; -.
DR EnsemblBacteria; ABB68371; ABB68371; SBO_3920.
DR KEGG; sbo:SBO_3920; -.
DR HOGENOM; CLU_076831_0_0_6; -.
DR OMA; SHFMSHI; -.
DR UniPathway; UPA00541; UER00603.
DR Proteomes; UP000007067; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008994; F:rhamnulose-1-phosphate aldolase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0019301; P:rhamnose catabolic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.40.225.10; -; 1.
DR HAMAP; MF_00770; RhaD; 1.
DR InterPro; IPR001303; Aldolase_II/adducin_N.
DR InterPro; IPR036409; Aldolase_II/adducin_N_sf.
DR InterPro; IPR013447; Rhamnulose-1-P_Aldolase.
DR Pfam; PF00596; Aldolase_II; 1.
DR SMART; SM01007; Aldolase_II; 1.
DR SUPFAM; SSF53639; SSF53639; 1.
DR TIGRFAMs; TIGR02624; rhamnu_1P_ald; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Lyase; Metal-binding; Rhamnose metabolism; Zinc.
FT CHAIN 1..274
FT /note="Rhamnulose-1-phosphate aldolase"
FT /id="PRO_1000017343"
FT ACT_SITE 117
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00770"
FT BINDING 141
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00770"
FT BINDING 143
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00770"
FT BINDING 212
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00770"
SQ SEQUENCE 274 AA; 30007 MW; FD7F454FFED29258 CRC64;
MQNITQSWFV QGMIKATTDA WLKGWDERNG GNLTLRLDDA DIAPYKDNVH AQPRYIPLSQ
PMPLLANTPF IVTGSGKFFR NVQLDPAANL GVVKVDSDGA GYHILWGLTN EAVPTSELPA
HFLSHCERIK ATNGKDRVIM HCHATNLIAL TYVLENDTAV FTRQLWEGST ECLVVFPDGV
GILPWMVPGT DEIGQATAQE MQKHSLVLWP FHGVFGSGST LDETFGLIDT AEKSAQVLVK
VYSMGGMKQT ISREELIALG KRFGVTPLAS ALAL