ID   ARAA_SHESW              Reviewed;         500 AA.
AC   A1RJD6;
DT   04-DEC-2007, integrated into UniProtKB/Swiss-Prot.
DT   04-DEC-2007, sequence version 2.
DT   03-AUG-2022, entry version 71.
DE   RecName: Full=L-arabinose isomerase {ECO:0000255|HAMAP-Rule:MF_00519};
DE            EC=5.3.1.4 {ECO:0000255|HAMAP-Rule:MF_00519};
GN   Name=araA {ECO:0000255|HAMAP-Rule:MF_00519};
GN   OrderedLocusNames=Sputw3181_1946;
OS   Shewanella sp. (strain W3-18-1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=351745;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=W3-18-1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Lykidis A., Tiedje J., Richardson P.;
RT   "Complete sequence of Shewanella sp. W3-18-1.";
RL   Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the conversion of L-arabinose to L-ribulose.
CC       {ECO:0000255|HAMAP-Rule:MF_00519}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=beta-L-arabinopyranose = L-ribulose; Xref=Rhea:RHEA:14821,
CC         ChEBI:CHEBI:16880, ChEBI:CHEBI:40886; EC=5.3.1.4;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00519};
CC   -!- COFACTOR:
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00519};
CC       Note=Binds 1 Mn(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00519};
CC   -!- PATHWAY: Carbohydrate degradation; L-arabinose degradation via L-
CC       ribulose; D-xylulose 5-phosphate from L-arabinose (bacterial route):
CC       step 1/3. {ECO:0000255|HAMAP-Rule:MF_00519}.
CC   -!- SIMILARITY: Belongs to the arabinose isomerase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00519}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABM24781.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000503; ABM24781.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_041408176.1; NC_008750.1.
DR   AlphaFoldDB; A1RJD6; -.
DR   SMR; A1RJD6; -.
DR   GeneID; 45042526; -.
DR   KEGG; shw:Sputw3181_1946; -.
DR   HOGENOM; CLU_045663_0_0_6; -.
DR   UniPathway; UPA00145; UER00565.
DR   Proteomes; UP000002597; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR   GO; GO:0008733; F:L-arabinose isomerase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0030145; F:manganese ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0019569; P:L-arabinose catabolic process to xylulose 5-phosphate; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.10940; -; 1.
DR   HAMAP; MF_00519; Arabinose_Isome; 1.
DR   InterPro; IPR024664; Ara_Isoase_C.
DR   InterPro; IPR038583; AraA_N_sf.
DR   InterPro; IPR004216; Fuc/Ara_isomerase_C.
DR   InterPro; IPR009015; Fucose_isomerase_N/cen_sf.
DR   InterPro; IPR003762; Lara_isomerase.
DR   PANTHER; PTHR38464; PTHR38464; 1.
DR   Pfam; PF11762; Arabinose_Iso_C; 1.
DR   Pfam; PF02610; Arabinose_Isome; 1.
DR   PIRSF; PIRSF001478; L-ara_isomerase; 1.
DR   SUPFAM; SSF50443; SSF50443; 1.
DR   SUPFAM; SSF53743; SSF53743; 1.
PE   3: Inferred from homology;
KW   Arabinose catabolism; Carbohydrate metabolism; Isomerase; Manganese;
KW   Metal-binding.
FT   CHAIN           1..500
FT                   /note="L-arabinose isomerase"
FT                   /id="PRO_0000312620"
FT   BINDING         306
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00519"
FT   BINDING         333
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00519"
FT   BINDING         349
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00519"
FT   BINDING         448
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00519"
SQ   SEQUENCE   500 AA;  55640 MW;  44AB0CA45785A47B CRC64;
     MKAFKQKQVW FVTGSQDLYG PKVLEQVAKN SEQIVNGFNQ SDAISMEVVY KPTVKSPREI
     YAVCQAANSD ENCVGIILWM HTFSPAKMWI AGLNELSKPF MHLHTQFNAE LPWADINMNY
     MNTHQSAHGC REFGYIGTRM RKERKVVVGH WQTNDVQAQV DDWCRAAAGW NESQNLRIAR
     FGDNMRQVAV TEGDKVAAQI QFGYEVHAYS LGELNDAINA ISENDITAQI DRYASEYIIS
     NELFNDEYQL DRLRKEAKIE LGLAQFLKDG EFGAFTNCFE NLTGMTGLPG LATQRLMANG
     IGYGGEGDWK TAAMVRIMKV MGQGRVGGTS FMEDYTYNFG ATDQVLGAHM LEVCPSIAAS
     KPRLEVHRHT IGVRCDVPRL LFTAKAGPAI NVSTIDLGNR FRIILNELDT VTPPQDLPNL
     PVASALWEPR PNLSIAAAAW IHAGGAHHSA YSQAISTENI VDFAEMAGAE LVIIDADTQI
     RQFKNELRQN SVYYGLARGL