ID A0A108U8G3_9GAMM Unreviewed; 666 AA.
AC A0A108U8G3;
DT 13-APR-2016, integrated into UniProtKB/TrEMBL.
DT 13-APR-2016, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=Transketolase {ECO:0000256|ARBA:ARBA00013152, ECO:0000256|RuleBase:RU004996};
DE EC=2.2.1.1 {ECO:0000256|ARBA:ARBA00013152, ECO:0000256|RuleBase:RU004996};
GN ORFNames=AZ78_2028 {ECO:0000313|EMBL:KWS04479.1};
OS Lysobacter capsici AZ78.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Lysobacter.
OX NCBI_TaxID=1444315 {ECO:0000313|EMBL:KWS04479.1, ECO:0000313|Proteomes:UP000023435};
RN [1] {ECO:0000313|EMBL:KWS04479.1, ECO:0000313|Proteomes:UP000023435}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AZ78 {ECO:0000313|EMBL:KWS04479.1,
RC ECO:0000313|Proteomes:UP000023435};
RX PubMed=24762937;
RA Puopolo G., Sonego P., Engelen K., Pertot I.;
RT "Draft Genome Sequence of Lysobacter capsici AZ78, a Bacterium Antagonistic
RT to Plant-Pathogenic Oomycetes.";
RL Genome Announc. 2:0-0(2014).
CC -!- FUNCTION: Catalyzes the transfer of a two-carbon ketol group from a
CC ketose donor to an aldose acceptor, via a covalent intermediate with
CC the cofactor thiamine pyrophosphate. {ECO:0000256|RuleBase:RU004996}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-glyceraldehyde 3-phosphate + D-sedoheptulose 7-phosphate =
CC aldehydo-D-ribose 5-phosphate + D-xylulose 5-phosphate;
CC Xref=Rhea:RHEA:10508, ChEBI:CHEBI:57483, ChEBI:CHEBI:57737,
CC ChEBI:CHEBI:58273, ChEBI:CHEBI:59776; EC=2.2.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00001027,
CC ECO:0000256|RuleBase:RU004996};
CC -!- COFACTOR:
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000256|ARBA:ARBA00001913};
CC -!- COFACTOR:
CC Name=Co(2+); Xref=ChEBI:CHEBI:48828;
CC Evidence={ECO:0000256|ARBA:ARBA00001941};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Name=Co(2+); Xref=ChEBI:CHEBI:48828;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Note=Binds 1 Mg(2+) ion per subunit. Can also utilize other divalent
CC metal cations, such as Ca(2+), Mn(2+) and Co(2+).
CC {ECO:0000256|RuleBase:RU004996};
CC -!- COFACTOR:
CC Name=thiamine diphosphate; Xref=ChEBI:CHEBI:58937;
CC Evidence={ECO:0000256|RuleBase:RU004996};
CC Note=Binds 1 thiamine pyrophosphate per subunit.
CC {ECO:0000256|RuleBase:RU004996};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738,
CC ECO:0000256|RuleBase:RU004996}.
CC -!- SIMILARITY: Belongs to the transketolase family.
CC {ECO:0000256|ARBA:ARBA00007131, ECO:0000256|RuleBase:RU004996}.
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:KWS04479.1}.
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DR EMBL; JAJA02000001; KWS04479.1; -; Genomic_DNA.
DR RefSeq; WP_036108701.1; NZ_JAJA02000001.1.
DR AlphaFoldDB; A0A108U8G3; -.
DR OrthoDB; 8732661at2; -.
DR Proteomes; UP000023435; Unassembled WGS sequence.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004802; F:transketolase activity; IEA:UniProtKB-EC.
DR CDD; cd07033; TPP_PYR_DXS_TK_like; 1.
DR CDD; cd02012; TPP_TK; 1.
DR Gene3D; 3.40.50.920; -; 1.
DR Gene3D; 3.40.50.970; -; 2.
DR InterPro; IPR029061; THDP-binding.
DR InterPro; IPR009014; Transketo_C/PFOR_II.
DR InterPro; IPR005475; Transketolase-like_Pyr-bd.
DR InterPro; IPR005478; Transketolase_bac-like.
DR InterPro; IPR020826; Transketolase_BS.
DR InterPro; IPR033248; Transketolase_C.
DR InterPro; IPR049557; Transketolase_CS.
DR InterPro; IPR033247; Transketolase_fam.
DR InterPro; IPR005474; Transketolase_N.
DR NCBIfam; TIGR00232; tktlase_bact; 1.
DR PANTHER; PTHR43522; TRANSKETOLASE; 1.
DR PANTHER; PTHR43522:SF2; TRANSKETOLASE 1-RELATED; 1.
DR Pfam; PF02779; Transket_pyr; 1.
DR Pfam; PF02780; Transketolase_C; 1.
DR Pfam; PF00456; Transketolase_N; 1.
DR SMART; SM00861; Transket_pyr; 1.
DR SUPFAM; SSF52518; Thiamin diphosphate-binding fold (THDP-binding); 2.
DR SUPFAM; SSF52922; TK C-terminal domain-like; 1.
DR PROSITE; PS00801; TRANSKETOLASE_1; 1.
DR PROSITE; PS00802; TRANSKETOLASE_2; 1.
PE 3: Inferred from homology;
KW Calcium {ECO:0000256|RuleBase:RU004996};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|RuleBase:RU004996};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU004996};
KW Thiamine pyrophosphate {ECO:0000256|ARBA:ARBA00023052,
KW ECO:0000256|RuleBase:RU004996};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004996}.
FT DOMAIN 357..529
FT /note="Transketolase-like pyrimidine-binding"
FT /evidence="ECO:0000259|SMART:SM00861"
SQ SEQUENCE 666 AA; 72665 MW; A342C1EAD86C160C CRC64;
MTTPSRRDLA NAIRFLAIDA VQAANSGHPG MPMGMADIAE VLWNDYLTHN PGNPKWFNRD
RFILSNGHGS MLQYALLHLS GYPLPIEELK RFRQLGSMTP GHPENFETPG IETTTGPLGQ
GFANAVGMAL AEKLLAQRFN RPEHEIVDHR TWVFMGDGCL MEGISHEAAS LAGTWGLHKL
VAFWDDNKIS IDGHTDGWFT DDTPARFEAY GWRVIRNVDG QDAVEIKTAI DTALKHSDKP
TLICCRTAIG FGSPNKAGKE SSHGAPLGKD EIVATRAALN WPYAEFEIPQ EIYDGWRSHS
TGAVREDQWN RLFDAYAAQY PAEAAELTRR SHADLPADFL SQADAYIAKL QAEGLTIASR
KASQMAIEAF APLLPELIGG SADLAHSNLT LWKASKSVAS SDPNANYVYY GVREFAMTAI
SNGLQLHGGF IPFDATFLVF SDYARNAVRM SALMGAHAIH VYTHDSIGLG EDGPTHQPIE
HLASLRYIPH NDVWRPCDAV ESVVSWKAAI ARKDGPSCLV FSRQNLIHQP RDAQQVAQIE
QGGYVLRDSE GTPDVILIAT GSEVGLATQA ADVLSGEGVK VRVVSMPSSD VFDRQPLEYR
QSVLPNAVRK RVAVEAGVTD FWRKYVGLDG DVVGIDSFGA SAPAEALFPH FGFTVEHVVA
AVKALG
//
