XYLA_BURVG
ID XYLA_BURVG Reviewed; 440 AA.
AC A4JSU5;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2007, sequence version 1.
DT 03-AUG-2022, entry version 88.
DE RecName: Full=Xylose isomerase {ECO:0000255|HAMAP-Rule:MF_00455};
DE EC=5.3.1.5 {ECO:0000255|HAMAP-Rule:MF_00455};
GN Name=xylA {ECO:0000255|HAMAP-Rule:MF_00455};
GN OrderedLocusNames=Bcep1808_6451;
OS Burkholderia vietnamiensis (strain G4 / LMG 22486) (Burkholderia cepacia
OS (strain R1808)).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Burkholderia; Burkholderia cepacia complex.
OX NCBI_TaxID=269482;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=G4 / LMG 22486;
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., Tiedje J., Richardson P.;
RT "Complete sequence of chromosome 3 of Burkholderia vietnamiensis G4.";
RL Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=alpha-D-xylose = alpha-D-xylulofuranose; Xref=Rhea:RHEA:22816,
CC ChEBI:CHEBI:28518, ChEBI:CHEBI:188998; EC=5.3.1.5;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00455};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00455};
CC Note=Binds 2 magnesium ions per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_00455};
CC -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00455}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00455}.
CC -!- SIMILARITY: Belongs to the xylose isomerase family. {ECO:0000255|HAMAP-
CC Rule:MF_00455}.
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DR EMBL; CP000616; ABO59348.1; -; Genomic_DNA.
DR AlphaFoldDB; A4JSU5; -.
DR SMR; A4JSU5; -.
DR STRING; 269482.Bcep1808_6451; -.
DR EnsemblBacteria; ABO59348; ABO59348; Bcep1808_6451.
DR KEGG; bvi:Bcep1808_6451; -.
DR eggNOG; COG2115; Bacteria.
DR HOGENOM; CLU_037261_1_0_4; -.
DR OMA; TLAMYEI; -.
DR Proteomes; UP000002287; Chromosome 3.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009045; F:xylose isomerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0042732; P:D-xylose metabolic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00455; Xylose_isom_A; 1.
DR InterPro; IPR036237; Xyl_isomerase-like_sf.
DR InterPro; IPR013452; Xylose_isom_bac.
DR InterPro; IPR001998; Xylose_isomerase.
DR PRINTS; PR00688; XYLOSISMRASE.
DR SUPFAM; SSF51658; SSF51658; 1.
DR TIGRFAMs; TIGR02630; xylose_isom_A; 1.
DR PROSITE; PS51415; XYLOSE_ISOMERASE; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism; Cytoplasm; Isomerase; Magnesium; Metal-binding;
KW Reference proteome; Xylose metabolism.
FT CHAIN 1..440
FT /note="Xylose isomerase"
FT /id="PRO_1000026436"
FT ACT_SITE 100
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
FT ACT_SITE 103
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
FT BINDING 231
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
FT BINDING 267
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
FT BINDING 267
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
FT BINDING 270
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
FT BINDING 295
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
FT BINDING 306
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
FT BINDING 308
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
FT BINDING 338
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00455"
SQ SEQUENCE 440 AA; 49598 MW; 003750572CB8012F CRC64;
MSYFEHIPAI RYEGPQSDNP LAYHHYDPAK RVLGKTLAEH LRIAVCYWHT FVWPGHDMFG
QGTFVRPWQQ PGDPLERARM KADAAFEFFS KLGTPFYTFH DTDVAPEGDN LREYTANFAR
MVDYLGERQQ ASGVRLLWGT ANLFSHPRFA AGAATNPNPD VFAWAATQVR HALDATHRLG
GENYVLWGGR EGYETLLNTD LKRERDQFAR FLSMVVEHKH RIGFNGALLI EPKPQEPTKH
QYDYDVATVH GFLVQYGLQD EIRVNIEANH ATLAGHSFHH EIANAFALGV FGSVDANRGD
PQNGWDTDQF PNSVEELTLA FYEILRHGGF TTGGMNFDAK VRRQSVAAED LFYGHVGAID
VLALALERAA VLVENDRLDA LRRQRYAQWD DAFGRKILSG GYTLQSLADD ALARGVNPQH
VSGAQERLEN IVNQAIYALR
