ID A0A0P1FWA5_THAGE Unreviewed; 462 AA.
AC A0A0P1FWA5;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=Threonine synthase {ECO:0000256|ARBA:ARBA00018679};
DE EC=4.2.3.1 {ECO:0000256|ARBA:ARBA00013028};
GN Name=thrC {ECO:0000313|EMBL:CUH64185.1};
GN ORFNames=TG4357_01130 {ECO:0000313|EMBL:CUH64185.1};
OS Thalassovita gelatinovora (Thalassobius gelatinovorus).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Thalassovita.
OX NCBI_TaxID=53501 {ECO:0000313|EMBL:CUH64185.1, ECO:0000313|Proteomes:UP000051587};
RN [1] {ECO:0000313|EMBL:CUH64185.1, ECO:0000313|Proteomes:UP000051587}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CECT 4357 {ECO:0000313|EMBL:CUH64185.1,
RC ECO:0000313|Proteomes:UP000051587};
RG Swine Surveillance;
RL Submitted (SEP-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + O-phospho-L-homoserine = L-threonine + phosphate;
CC Xref=Rhea:RHEA:10840, ChEBI:CHEBI:15377, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:57590, ChEBI:CHEBI:57926; EC=4.2.3.1;
CC Evidence={ECO:0000256|ARBA:ARBA00000051};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|PIRSR:PIRSR604450-51};
CC -!- PATHWAY: Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine
CC from L-aspartate: step 5/5. {ECO:0000256|ARBA:ARBA00004979}.
CC -!- SIMILARITY: Belongs to the threonine synthase family.
CC {ECO:0000256|ARBA:ARBA00005517}.
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DR EMBL; CYSA01000015; CUH64185.1; -; Genomic_DNA.
DR RefSeq; WP_058261894.1; NZ_FOFW01000009.1.
DR AlphaFoldDB; A0A0P1FWA5; -.
DR STRING; 53501.SAMN04488043_109171; -.
DR OrthoDB; 9763107at2; -.
DR UniPathway; UPA00050; UER00065.
DR Proteomes; UP000051587; Unassembled WGS sequence.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR GO; GO:0004795; F:threonine synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0009088; P:threonine biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd01560; Thr-synth_2; 1.
DR Gene3D; 3.40.50.1100; -; 2.
DR Gene3D; 3.90.1380.10; Threonine synthase, N-terminal domain; 1.
DR InterPro; IPR000634; Ser/Thr_deHydtase_PyrdxlP-BS.
DR InterPro; IPR029144; Thr_synth_N.
DR InterPro; IPR037158; Thr_synth_N_sf.
DR InterPro; IPR004450; Thr_synthase-like.
DR InterPro; IPR001926; TrpB-like_PALP.
DR InterPro; IPR036052; TrpB-like_PALP_sf.
DR NCBIfam; TIGR00260; thrC; 1.
DR PANTHER; PTHR42690; THREONINE SYNTHASE FAMILY MEMBER; 1.
DR PANTHER; PTHR42690:SF1; THREONINE SYNTHASE-LIKE 2; 1.
DR Pfam; PF00291; PALP; 1.
DR Pfam; PF14821; Thr_synth_N; 1.
DR SUPFAM; SSF53686; Tryptophan synthase beta subunit-like PLP-dependent enzymes; 1.
DR PROSITE; PS00165; DEHYDRATASE_SER_THR; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000313|EMBL:CUH64185.1};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898,
KW ECO:0000256|PIRSR:PIRSR604450-51};
KW Reference proteome {ECO:0000313|Proteomes:UP000051587};
KW Threonine biosynthesis {ECO:0000256|ARBA:ARBA00022697}.
FT DOMAIN 2..80
FT /note="Threonine synthase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF14821"
FT DOMAIN 90..331
FT /note="Tryptophan synthase beta chain-like PALP"
FT /evidence="ECO:0000259|Pfam:PF00291"
FT MOD_RES 112
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|PIRSR:PIRSR604450-51"
SQ SEQUENCE 462 AA; 50000 MW; ABA7FA306358C4C2 CRC64;
MKYISTRGKA PVLNFEQAMM TGLARDGGLY LPETIPTLSP DDIAALAGLS YEETAFRIMK
PFIGDCFTDD EFRDIIAKAY AGFGHAARAP LVQLDSNHFL LELFHGPTLA FKDFAMQLIG
QLFQASLKRS GGHVTIAGAT SGDTGSAAIE AFKGLEAVDV FILFPHGRVS EVQRRQMTTP
AESNVHALAM DGHFDDCQAR VKDMFNDFDF RDGVHLAGVN SINFARVLAQ VVYYFSSAVS
LGAPQRKVSF TVPTGNFGDI FAGYIAKRMG LPIDRLVVAT NQNDILHRCL SSGDYRPDGV
VPSISPSMDI QVSSNFERAL FYAYDQDGAA VAQLMEELSA GGFTVSQGAL QALREVFDSG
HCSEAETSAT IRTLFDTTGE LLCPHSAVGV KVANELRDAD VPMITLATAH PAKFPAAVEA
ASGQHPDLPT RMADLYDRSE RVSRIANDLG AIEDLIKDRI AK
//
