ID R1E293_EMIHU Unreviewed; 437 AA.
AC R1E293;
DT 26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT 26-JUN-2013, sequence version 1.
DT 27-MAR-2024, entry version 54.
DE RecName: Full=histidinol-phosphate transaminase {ECO:0000256|ARBA:ARBA00012748};
DE EC=2.6.1.9 {ECO:0000256|ARBA:ARBA00012748};
DE AltName: Full=Imidazole acetol-phosphate transaminase {ECO:0000256|ARBA:ARBA00030262};
GN Name=hisC {ECO:0000313|EMBL:EOD41748.1};
GN ORFNames=EMIHUDRAFT_425759 {ECO:0000313|EMBL:EOD41748.1};
OS Emiliania huxleyi (Coccolithophore) (Pontosphaera huxleyi).
OC Eukaryota; Haptista; Haptophyta; Prymnesiophyceae; Isochrysidales;
OC Noelaerhabdaceae; Emiliania.
OX NCBI_TaxID=2903 {ECO:0000313|EMBL:EOD41748.1};
RN [1] {ECO:0000313|EMBL:EOD41748.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=CCMP1516 {ECO:0000313|EMBL:EOD41748.1};
RG DOE Joint Genome Institute;
RA Read B., Kegel J., Klute M., Kuo A., Lefebvre S.C., Maumus F., Mayer C.,
RA Miller J., Allen A., Bidle K., Borodovsky M., Bowler C., Brownlee C.,
RA Claverie J.-M., Cock M., De Vargas C., Elias M., Frickenhaus S.,
RA Gladyshev V.N., Gonzalez K., Guda C., Hadaegh A., Herman E.,
RA Iglesias-Rodriguez D., Jones B., Lawson T., Leese F., Lin Y.-C.,
RA Lindquist E., Lobanov A., Lucas S., Malik S.-H.B., Marsh M.E., Mock T.,
RA Monier A., Moreau H., Mueller-Roeber B., Napier J., Ogata H., Parker M.,
RA Probert I., Quesneville H., Raines C., Rensing S., Riano-Pachon D.M.,
RA Richier S., Rokitta S., Salamov A., Sarno A.F., Schmutz J., Schroeder D.,
RA Shiraiwa Y., Soanes D.M., Valentin K., Van Der Giezen M., Van Der Peer Y.,
RA Vardi A., Verret F., Von Dassow P., Wheeler G., Williams B., Wilson W.,
RA Wolfe G., Wurch L.L., Young J., Dacks J.B., Delwiche C.F., Dyhrman S.,
RA Glockner G., John U., Richards T., Worden A.Z., Zhang X., Grigoriev I.V.;
RT "Genome variability drives Emilianias global distribution.";
RL Submitted (JUL-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000013827}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=CCMP1516 {ECO:0000313|Proteomes:UP000013827};
RX PubMed=23760476; DOI=10.1038/nature12221;
RA Read B.A., Kegel J., Klute M.J., Kuo A., Lefebvre S.C., Maumus F.,
RA Mayer C., Miller J., Monier A., Salamov A., Young J., Aguilar M.,
RA Claverie J.M., Frickenhaus S., Gonzalez K., Herman E.K., Lin Y.C.,
RA Napier J., Ogata H., Sarno A.F., Shmutz J., Schroeder D., de Vargas C.,
RA Verret F., von Dassow P., Valentin K., Van de Peer Y., Wheeler G.,
RA Dacks J.B., Delwiche C.F., Dyhrman S.T., Glockner G., John U., Richards T.,
RA Worden A.Z., Zhang X., Grigoriev I.V., Allen A.E., Bidle K., Borodovsky M.,
RA Bowler C., Brownlee C., Cock J.M., Elias M., Gladyshev V.N., Groth M.,
RA Guda C., Hadaegh A., Iglesias-Rodriguez M.D., Jenkins J., Jones B.M.,
RA Lawson T., Leese F., Lindquist E., Lobanov A., Lomsadze A., Malik S.B.,
RA Marsh M.E., Mackinder L., Mock T., Mueller-Roeber B., Pagarete A.,
RA Parker M., Probert I., Quesneville H., Raines C., Rensing S.A.,
RA Riano-Pachon D.M., Richier S., Rokitta S., Shiraiwa Y., Soanes D.M.,
RA van der Giezen M., Wahlund T.M., Williams B., Wilson W., Wolfe G.,
RA Wurch L.L.;
RT "Pan genome of the phytoplankton Emiliania underpins its global
RT distribution.";
RL Nature 499:209-213(2013).
RN [3] {ECO:0000313|EnsemblProtists:EOD41748}
RP IDENTIFICATION.
RG EnsemblProtists;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-oxoglutarate + L-histidinol phosphate = 3-(imidazol-4-yl)-2-
CC oxopropyl phosphate + L-glutamate; Xref=Rhea:RHEA:23744,
CC ChEBI:CHEBI:16810, ChEBI:CHEBI:29985, ChEBI:CHEBI:57766,
CC ChEBI:CHEBI:57980; EC=2.6.1.9;
CC Evidence={ECO:0000256|ARBA:ARBA00001045};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933};
CC -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC from 5-phospho-alpha-D-ribose 1-diphosphate: step 7/9.
CC {ECO:0000256|ARBA:ARBA00005011}.
CC -!- SIMILARITY: Belongs to the class-II pyridoxal-phosphate-dependent
CC aminotransferase family. {ECO:0000256|ARBA:ARBA00008392}.
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DR EMBL; KB863010; EOD41748.1; -; Genomic_DNA.
DR RefSeq; XP_005794177.1; XM_005794120.1.
DR STRING; 2903.R1E293; -.
DR PaxDb; 2903-EOD41748; -.
DR EnsemblProtists; EOD41748; EOD41748; EMIHUDRAFT_425759.
DR GeneID; 17287018; -.
DR KEGG; ehx:EMIHUDRAFT_425759; -.
DR eggNOG; KOG0633; Eukaryota.
DR HOGENOM; CLU_017584_3_1_1; -.
DR OMA; NFVQFGR; -.
DR Proteomes; UP000013827; Unassembled WGS sequence.
DR GO; GO:0004400; F:histidinol-phosphate transaminase activity; IEA:InterPro.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR GO; GO:0000105; P:histidine biosynthetic process; IEA:InterPro.
DR CDD; cd00609; AAT_like; 1.
DR Gene3D; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1.
DR Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1.
DR HAMAP; MF_01023; HisC_aminotrans_2; 1.
DR InterPro; IPR001917; Aminotrans_II_pyridoxalP_BS.
DR InterPro; IPR004839; Aminotransferase_I/II.
DR InterPro; IPR005861; HisP_aminotrans.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR PANTHER; PTHR42885:SF2; HISTIDINOL-PHOSPHATE AMINOTRANSFERASE; 1.
DR PANTHER; PTHR42885; HISTIDINOL-PHOSPHATE AMINOTRANSFERASE-RELATED; 1.
DR Pfam; PF00155; Aminotran_1_2; 2.
DR SUPFAM; SSF53383; PLP-dependent transferases; 1.
DR PROSITE; PS00599; AA_TRANSFER_CLASS_2; 1.
PE 3: Inferred from homology;
KW Aminotransferase {ECO:0000256|ARBA:ARBA00022576,
KW ECO:0000313|EMBL:EOD41748.1};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898};
KW Reference proteome {ECO:0000313|Proteomes:UP000013827};
KW Transferase {ECO:0000313|EMBL:EOD41748.1}.
FT DOMAIN 79..209
FT /note="Aminotransferase class I/classII"
FT /evidence="ECO:0000259|Pfam:PF00155"
FT DOMAIN 251..429
FT /note="Aminotransferase class I/classII"
FT /evidence="ECO:0000259|Pfam:PF00155"
SQ SEQUENCE 437 AA; 46502 MW; 47AE3BA8CC2F9F79 CRC64;
MSQQRDTAFA ASLVVASLAL AVLLARRRRR LPARFDLQRL VRPCVLRLAP YTFPPRFGLA
EAPVLLDANE NPHGSTVEAL DAALHRYPDP RQARLKAAIA GLRGCAPSQV VVGCGSDEII
DLLIRVTCEP GRDSILVCSP TYAMYQIFAS VNDVSTVDVP LSADDYQLRV GAILQSLTPR
VKLVFLCSPG NPTGRLLRRA DIEAIAAAAT GSLRCRQPLL PPPSATASSS LRRRALSIAA
VPEPALLLPA AAGSLVVVDE AYVDFAPDEA AASCVPLVGR TPNLVVSQTF SKAWGLAGAR
VGVAVAPEPL VSALDRAPFN LSTLAEQAAL RAIRAAPAVR AQRDRVLAER DRVAAALSAP
EFASAVRRVS PSDANFLLVR VANCRAVCDA LAERHGVVVR YRGGMLHCDG CMRVTIGTEE
ENERMLAALR RAVAEPA
//
