ID K8P588_9BRAD Unreviewed; 199 AA.
AC K8P588;
DT 06-FEB-2013, integrated into UniProtKB/TrEMBL.
DT 06-FEB-2013, sequence version 1.
DT 24-JAN-2024, entry version 42.
DE RecName: Full=2-hydroxychromene-2-carboxylate isomerase {ECO:0000256|PIRNR:PIRNR006386};
DE EC=5.99.1.4 {ECO:0000256|PIRNR:PIRNR006386};
GN ORFNames=HMPREF9695_04730 {ECO:0000313|EMBL:EKS34820.1};
OS Afipia broomeae ATCC 49717.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Nitrobacteraceae; Afipia.
OX NCBI_TaxID=883078 {ECO:0000313|EMBL:EKS34820.1, ECO:0000313|Proteomes:UP000001096};
RN [1] {ECO:0000313|EMBL:EKS34820.1, ECO:0000313|Proteomes:UP000001096}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49717 {ECO:0000313|EMBL:EKS34820.1,
RC ECO:0000313|Proteomes:UP000001096};
RG The Broad Institute Genome Sequencing Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Huys G., Walker B., Young S.K.,
RA Zeng Q., Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Alvarado L.,
RA Arachchi H.M., Berlin A., Chapman S.B., Goldberg J., Griggs A., Gujja S.,
RA Hansen M., Howarth C., Imamovic A., Larimer J., McCowen C., Montmayeur A.,
RA Murphy C., Neiman D., Pearson M., Priest M., Roberts A., Saif S., Shea T.,
RA Sisk P., Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Afipia broomeae ATCC 49717.";
RL Submitted (APR-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-hydroxychromene-2-carboxylate = (3E)-4-(2-hydroxyphenyl)-2-
CC oxobut-3-enoate; Xref=Rhea:RHEA:27401, ChEBI:CHEBI:59350,
CC ChEBI:CHEBI:59353; EC=5.99.1.4;
CC Evidence={ECO:0000256|PIRNR:PIRNR006386};
CC -!- SIMILARITY: Belongs to the GST superfamily. NadH family.
CC {ECO:0000256|PIRNR:PIRNR006386}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EKS34820.1}.
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DR EMBL; AGWX01000005; EKS34820.1; -; Genomic_DNA.
DR RefSeq; WP_006023433.1; NZ_KB375284.1.
DR AlphaFoldDB; K8P588; -.
DR PATRIC; fig|883078.3.peg.4886; -.
DR eggNOG; COG3917; Bacteria.
DR HOGENOM; CLU_069253_1_3_5; -.
DR Proteomes; UP000001096; Unassembled WGS sequence.
DR GO; GO:0018845; F:2-hydroxychromene-2-carboxylate isomerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR GO; GO:1901170; P:naphthalene catabolic process; IEA:InterPro.
DR CDD; cd03022; DsbA_HCCA_Iso; 1.
DR Gene3D; 3.40.30.10; Glutaredoxin; 1.
DR InterPro; IPR001853; DSBA-like_thioredoxin_dom.
DR InterPro; IPR014440; HCCAis_GSTk.
DR InterPro; IPR044087; NahD-like.
DR InterPro; IPR036249; Thioredoxin-like_sf.
DR PANTHER; PTHR42943; GLUTATHIONE S-TRANSFERASE KAPPA; 1.
DR PANTHER; PTHR42943:SF2; GLUTATHIONE S-TRANSFERASE KAPPA 1; 1.
DR Pfam; PF01323; DSBA; 1.
DR PIRSF; PIRSF006386; HCCAis_GSTk; 1.
DR SUPFAM; SSF52833; Thioredoxin-like; 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|PIRNR:PIRNR006386};
KW Reference proteome {ECO:0000313|Proteomes:UP000001096}.
FT DOMAIN 6..192
FT /note="DSBA-like thioredoxin"
FT /evidence="ECO:0000259|Pfam:PF01323"
FT ACT_SITE 14
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR006386-1"
SQ SEQUENCE 199 AA; 22385 MW; F04435B7787585F5 CRC64;
MPKPVLDFWF DFASVYSFLS ATRIAPLADA AGVQVRWRPF LLGPIFATQG MTDSPFNLFP
LRGKHMIRDV KRSAEEIGVG FQWPSVFPQS AVLASRVALV GLKDTWGEDF SRAVFHAEYA
ENRVISEPTV IADILTKIKV PVDATFASAQ ADEIKTELRE LTAEAQRREF FGAPTFTTQD
GELFWGNDRL EQALRWAKK
//
