ID A0A1H4EEM3_9FIRM Unreviewed; 361 AA.
AC A0A1H4EEM3;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=GDP-mannose 4,6-dehydratase {ECO:0000256|ARBA:ARBA00011989, ECO:0000256|HAMAP-Rule:MF_00955};
DE EC=4.2.1.47 {ECO:0000256|ARBA:ARBA00011989, ECO:0000256|HAMAP-Rule:MF_00955};
DE AltName: Full=GDP-D-mannose dehydratase {ECO:0000256|HAMAP-Rule:MF_00955};
GN Name=gmd {ECO:0000256|HAMAP-Rule:MF_00955};
GN ORFNames=SAMN05216349_13410 {ECO:0000313|EMBL:SEA83406.1};
OS Oribacterium sp. KHPX15.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC Oribacterium.
OX NCBI_TaxID=1855342 {ECO:0000313|EMBL:SEA83406.1, ECO:0000313|Proteomes:UP000199483};
RN [1] {ECO:0000313|EMBL:SEA83406.1, ECO:0000313|Proteomes:UP000199483}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KHPX15 {ECO:0000313|EMBL:SEA83406.1,
RC ECO:0000313|Proteomes:UP000199483};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the conversion of GDP-D-mannose to GDP-4-dehydro-6-
CC deoxy-D-mannose. {ECO:0000256|HAMAP-Rule:MF_00955}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GDP-alpha-D-mannose = GDP-4-dehydro-alpha-D-rhamnose + H2O;
CC Xref=Rhea:RHEA:23820, ChEBI:CHEBI:15377, ChEBI:CHEBI:57527,
CC ChEBI:CHEBI:57964; EC=4.2.1.47; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00955};
CC -!- COFACTOR:
CC Name=NADP(+); Xref=ChEBI:CHEBI:58349;
CC Evidence={ECO:0000256|ARBA:ARBA00001937,
CC ECO:0000256|HAMAP-Rule:MF_00955};
CC -!- SIMILARITY: Belongs to the NAD(P)-dependent epimerase/dehydratase
CC family. GDP-mannose 4,6-dehydratase subfamily.
CC {ECO:0000256|ARBA:ARBA00009263, ECO:0000256|HAMAP-Rule:MF_00955}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00955}.
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DR EMBL; FNRG01000034; SEA83406.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H4EEM3; -.
DR Proteomes; UP000199483; Unassembled WGS sequence.
DR GO; GO:0008446; F:GDP-mannose 4,6-dehydratase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0070401; F:NADP+ binding; IEA:UniProtKB-UniRule.
DR GO; GO:0019673; P:GDP-mannose metabolic process; IEA:InterPro.
DR CDD; cd05260; GDP_MD_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_00955; GDP_Man_dehydratase; 1.
DR InterPro; IPR006368; GDP_Man_deHydtase.
DR InterPro; IPR016040; NAD(P)-bd_dom.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR NCBIfam; TIGR01472; gmd; 1.
DR PANTHER; PTHR43715:SF1; GDP-MANNOSE 4,6 DEHYDRATASE; 1.
DR PANTHER; PTHR43715; GDP-MANNOSE 4,6-DEHYDRATASE; 1.
DR Pfam; PF16363; GDP_Man_Dehyd; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|HAMAP-Rule:MF_00955};
KW NADP {ECO:0000256|HAMAP-Rule:MF_00955};
KW Reference proteome {ECO:0000313|Proteomes:UP000199483}.
FT DOMAIN 5..331
FT /note="NAD(P)-binding"
FT /evidence="ECO:0000259|Pfam:PF16363"
SQ SEQUENCE 361 AA; 40766 MW; BFDA8AF9E723F34B CRC64;
MKKALITGVT GQDGSYLSEL LLEKGYDVHG IIRRSSVDYR ERIAHLEGHK NFHLHYGDLT
DSMSIVKTVA LVRPDEIYNL AAQSHVQVSF DSPEFTANVD ATGVLRVLEA VRICGLADKC
RIYQASTSEL YGKVEKIPQN EDTPFHPYSP YAVAKQYGFW ITKEYREAYG MFCCSGILFN
HESERRGETF VTRKITLAAA RIAQGKQDKL YLGNLSSLRD WGYAKDYVEC MWLMLQNDKP
DDFVIATGVQ HSVREFATLA FHFAGIEIEW SGEGLEEVGV DKSNGKILIE VSPDFYRPTD
VVNLLGDPSK AKNELGWNPA KTSFEDLVRT MIKHDVKQVA KEHAVERIIN LAEYLEKGVV
K
//
