ID A0A0C1Y6W4_9BURK Unreviewed; 322 AA.
AC A0A0C1Y6W4;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 24-JAN-2024, entry version 31.
DE RecName: Full=GDP-L-fucose synthase {ECO:0000256|HAMAP-Rule:MF_00956};
DE EC=1.1.1.271 {ECO:0000256|HAMAP-Rule:MF_00956};
DE AltName: Full=GDP-4-keto-6-deoxy-D-mannose-3,5-epimerase-4-reductase {ECO:0000256|HAMAP-Rule:MF_00956};
GN Name=fcl {ECO:0000256|HAMAP-Rule:MF_00956};
GN ORFNames=TSA66_20655 {ECO:0000313|EMBL:KIF82693.1};
OS Noviherbaspirillum autotrophicum.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Oxalobacteraceae; Noviherbaspirillum.
OX NCBI_TaxID=709839 {ECO:0000313|EMBL:KIF82693.1, ECO:0000313|Proteomes:UP000031572};
RN [1] {ECO:0000313|EMBL:KIF82693.1, ECO:0000313|Proteomes:UP000031572}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TSA66 {ECO:0000313|EMBL:KIF82693.1,
RC ECO:0000313|Proteomes:UP000031572};
RA Ishii S., Ashida N., Ohno H., Otsuka S., Yokota A., Senoo K.;
RT "Denitrispirillum autotrophicum gen. nov., sp. nov., Denitrifying,
RT Facultatively Autotrophic Bacteria Isolated from Rice Paddy Soil.";
RL Submitted (DEC-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the two-step NADP-dependent conversion of GDP-4-
CC dehydro-6-deoxy-D-mannose to GDP-fucose, involving an epimerase and a
CC reductase reaction. {ECO:0000256|HAMAP-Rule:MF_00956}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GDP-beta-L-fucose + NADP(+) = GDP-4-dehydro-alpha-D-rhamnose +
CC H(+) + NADPH; Xref=Rhea:RHEA:18885, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:57273, ChEBI:CHEBI:57783, ChEBI:CHEBI:57964,
CC ChEBI:CHEBI:58349; EC=1.1.1.271; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00956};
CC -!- PATHWAY: Nucleotide-sugar biosynthesis; GDP-L-fucose biosynthesis via
CC de novo pathway; GDP-L-fucose from GDP-alpha-D-mannose: step 2/2.
CC {ECO:0000256|HAMAP-Rule:MF_00956}.
CC -!- SIMILARITY: Belongs to the NAD(P)-dependent epimerase/dehydratase
CC family. Fucose synthase subfamily. {ECO:0000256|ARBA:ARBA00005959,
CC ECO:0000256|HAMAP-Rule:MF_00956}.
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:KIF82693.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; JWJG01000028; KIF82693.1; -; Genomic_DNA.
DR RefSeq; WP_040041370.1; NZ_JWJG01000028.1.
DR AlphaFoldDB; A0A0C1Y6W4; -.
DR STRING; 709839.TSA66_20655; -.
DR OrthoDB; 9811425at2; -.
DR UniPathway; UPA00128; UER00191.
DR Proteomes; UP000031572; Unassembled WGS sequence.
DR GO; GO:0050577; F:GDP-L-fucose synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016853; F:isomerase activity; IEA:UniProtKB-KW.
DR GO; GO:0070401; F:NADP+ binding; IEA:UniProtKB-UniRule.
DR GO; GO:0042351; P:'de novo' GDP-L-fucose biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd05239; GDP_FS_SDR_e; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR Gene3D; 3.90.25.10; UDP-galactose 4-epimerase, domain 1; 1.
DR HAMAP; MF_00956; GDP_fucose_synth; 1.
DR InterPro; IPR001509; Epimerase_deHydtase.
DR InterPro; IPR028614; GDP_fucose/colitose_synth.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR PANTHER; PTHR43238; GDP-L-FUCOSE SYNTHASE; 1.
DR PANTHER; PTHR43238:SF1; GDP-L-FUCOSE SYNTHASE; 1.
DR Pfam; PF01370; Epimerase; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|HAMAP-Rule:MF_00956};
KW Multifunctional enzyme {ECO:0000256|HAMAP-Rule:MF_00956};
KW NADP {ECO:0000256|HAMAP-Rule:MF_00956};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW Rule:MF_00956}; Reference proteome {ECO:0000313|Proteomes:UP000031572}.
FT DOMAIN 9..234
FT /note="NAD-dependent epimerase/dehydratase"
FT /evidence="ECO:0000259|Pfam:PF01370"
FT ACT_SITE 139
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT BINDING 13..19
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT BINDING 108..111
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT BINDING 143
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT BINDING 166..169
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT BINDING 182
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT BINDING 190
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT BINDING 205
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT BINDING 212
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT BINDING 281
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT SITE 110
FT /note="Important for catalytic activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
FT SITE 112
FT /note="Important for catalytic activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00956"
SQ SEQUENCE 322 AA; 36384 MW; 9E3E64A110B4F60F CRC64;
MNKESDKRIY VAGHRGLVGS AIVRTLRKRD YSNIVTRTHA ELDLTQQAQV RAFFESQSID
EVYLAAARVG GIHANNTYPA EFIYDNLMIE ANIIHEAWRA GVKKLLFLGS SCIYPRMAQQ
PMREEYLMTG PLEATNEPYA IAKIAGIKMC ESYRRQYGAD FRSVMPTNLY GPGDNYHPEN
SHVIPALIRR FHEAKMNGAE RVLIWGTGTP RREFLYVDDM ADASVHVMEM ERSIYETNTT
PMLSHINVGT GEDVTIREIA ELISKVVGYQ GNIEFDTSKP DGTPRKLMDT SKLARLGWHP
SVSLQAGLIE TYRQFQESVT GN
//
