ID F0SKL7_RUBBR Unreviewed; 436 AA.
AC F0SKL7;
DT 03-MAY-2011, integrated into UniProtKB/TrEMBL.
DT 03-MAY-2011, sequence version 1.
DT 24-JAN-2024, entry version 71.
DE RecName: Full=Xylose isomerase {ECO:0000256|ARBA:ARBA00011958, ECO:0000256|HAMAP-Rule:MF_00455};
DE EC=5.3.1.5 {ECO:0000256|ARBA:ARBA00011958, ECO:0000256|HAMAP-Rule:MF_00455};
GN Name=xylA {ECO:0000256|HAMAP-Rule:MF_00455};
GN OrderedLocusNames=Plabr_0003 {ECO:0000313|EMBL:ADY57635.1};
OS Rubinisphaera brasiliensis (strain ATCC 49424 / DSM 5305 / JCM 21570 / IAM
OS 15109 / NBRC 103401 / IFAM 1448) (Planctomyces brasiliensis).
OC Bacteria; Planctomycetota; Planctomycetia; Planctomycetales;
OC Planctomycetaceae; Rubinisphaera.
OX NCBI_TaxID=756272 {ECO:0000313|EMBL:ADY57635.1, ECO:0000313|Proteomes:UP000006860};
RN [1] {ECO:0000313|Proteomes:UP000006860}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49424 / DSM 5305 / JCM 21570 / NBRC 103401 / IFAM 1448
RC {ECO:0000313|Proteomes:UP000006860};
RA Lucas S., Copeland A., Lapidus A., Bruce D., Goodwin L., Pitluck S.,
RA Kyrpides N., Mavromatis K., Pagani I., Ivanova N., Ovchinnikova G., Lu M.,
RA Detter J.C., Han C., Land M., Hauser L., Markowitz V., Cheng J.-F.,
RA Hugenholtz P., Woyke T., Wu D., Tindall B., Pomrenke H.G., Brambilla E.,
RA Klenk H.-P., Eisen J.A.;
RT "The complete genome of Planctomyces brasiliensis DSM 5305.";
RL Submitted (FEB-2011) 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:0000256|ARBA:ARBA00033659, ECO:0000256|HAMAP-
CC Rule:MF_00455, ECO:0000256|RuleBase:RU000609};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00455};
CC Note=Binds 2 magnesium ions per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_00455};
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|HAMAP-Rule:MF_00455,
CC ECO:0000256|RuleBase:RU000610}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_00455, ECO:0000256|RuleBase:RU000610}.
CC -!- SIMILARITY: Belongs to the xylose isomerase family.
CC {ECO:0000256|ARBA:ARBA00005765, ECO:0000256|HAMAP-Rule:MF_00455,
CC ECO:0000256|RuleBase:RU000609}.
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DR EMBL; CP002546; ADY57635.1; -; Genomic_DNA.
DR RefSeq; WP_013626379.1; NC_015174.1.
DR AlphaFoldDB; F0SKL7; -.
DR SMR; F0SKL7; -.
DR STRING; 756272.Plabr_0003; -.
DR KEGG; pbs:Plabr_0003; -.
DR eggNOG; COG2115; Bacteria.
DR HOGENOM; CLU_037261_1_0_0; -.
DR OMA; TLAMYEI; -.
DR OrthoDB; 9763981at2; -.
DR Proteomes; UP000006860; Chromosome.
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 Gene3D; 3.20.20.150; Divalent-metal-dependent TIM barrel enzymes; 1.
DR HAMAP; MF_00455; Xylose_isom_A; 1.
DR InterPro; IPR036237; Xyl_isomerase-like_sf.
DR InterPro; IPR013022; Xyl_isomerase-like_TIM-brl.
DR InterPro; IPR013452; Xylose_isom_bac.
DR InterPro; IPR001998; Xylose_isomerase.
DR NCBIfam; TIGR02630; xylose_isom_A; 1.
DR PANTHER; PTHR48306; XYLOSE ISOMERASE; 1.
DR PANTHER; PTHR48306:SF1; XYLOSE ISOMERASE; 1.
DR Pfam; PF01261; AP_endonuc_2; 1.
DR PRINTS; PR00688; XYLOSISMRASE.
DR SUPFAM; SSF51658; Xylose isomerase-like; 1.
DR PROSITE; PS51415; XYLOSE_ISOMERASE; 1.
PE 3: Inferred from homology;
KW Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277, ECO:0000256|HAMAP-
KW Rule:MF_00455};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00455};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00455};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_00455};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00455}; Reference proteome {ECO:0000313|Proteomes:UP000006860};
KW Xylose metabolism {ECO:0000256|ARBA:ARBA00022629, ECO:0000256|HAMAP-
KW Rule:MF_00455}.
FT DOMAIN 87..280
FT /note="Xylose isomerase-like TIM barrel"
FT /evidence="ECO:0000259|Pfam:PF01261"
FT ACT_SITE 100
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
FT ACT_SITE 103
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
FT BINDING 231
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
FT BINDING 267
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
FT BINDING 267
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
FT BINDING 270
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
FT BINDING 295
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
FT BINDING 306
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
FT BINDING 308
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
FT BINDING 338
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00455"
SQ SEQUENCE 436 AA; 49032 MW; C7F5DE914979E787 CRC64;
MSYFPDVPTI PFEGPESRNP LAFRYYNPDE MIEGQSMRDL LRFSVCYWHT FRGTGGDPFG
PGTAVRPWED GTDSVDMAVK RVDVAFEFIS KLGVDFYCFH DRDVSPEGSS LKETNGNLDR
VVARLKEKQE ETGIKLLWGT ANLFSNPRFM HGAATSCNAD VFAYAAAQVK KALEVTKELG
GQNYVFWGGR EGYQNLFNTD MKRELDHLAR FMHMAKDYAK SIGFDGQFLF EPKPKEPTKH
QYDFDVAACV NFLRQYGLED TVKMNIETNH ATLAGHSMMH EMEYARIQDM LGSIDANTGD
LLLGWDTDQF PTDIYLTTQC MLVILKQGGL KPGGINFDAK VRRESFDPTD LFYAHIGGMD
AFARGAKIAA AIRADGVLDD FVKDRYSSYD SGVGQEIEDG SANFESLSKY MLDKGEADAN
TSGRQEYLEN IINLYV
//