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Database: UniProt
Entry: H3CN93_TETNG
LinkDB: H3CN93_TETNG
Original site: H3CN93_TETNG 
ID   H3CN93_TETNG            Unreviewed;       385 AA.
AC   H3CN93;
DT   18-APR-2012, integrated into UniProtKB/TrEMBL.
DT   18-APR-2012, sequence version 1.
DT   08-NOV-2023, entry version 64.
DE   RecName: Full=Branched-chain-amino-acid aminotransferase {ECO:0000256|RuleBase:RU004517};
DE            EC=2.6.1.42 {ECO:0000256|RuleBase:RU004517};
OS   Tetraodon nigroviridis (Spotted green pufferfish) (Chelonodon
OS   nigroviridis).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Eupercaria; Tetraodontiformes; Tetradontoidea; Tetraodontidae; Tetraodon.
OX   NCBI_TaxID=99883 {ECO:0000313|Ensembl:ENSTNIP00000009724.1, ECO:0000313|Proteomes:UP000007303};
RN   [1] {ECO:0000313|Proteomes:UP000007303}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15496914; DOI=10.1038/nature03025;
RA   Jaillon O., Aury J.-M., Brunet F., Petit J.-L., Stange-Thomann N.,
RA   Mauceli E., Bouneau L., Fischer C., Ozouf-Costaz C., Bernot A., Nicaud S.,
RA   Jaffe D., Fisher S., Lutfalla G., Dossat C., Segurens B., Dasilva C.,
RA   Salanoubat M., Levy M., Boudet N., Castellano S., Anthouard V., Jubin C.,
RA   Castelli V., Katinka M., Vacherie B., Biemont C., Skalli Z., Cattolico L.,
RA   Poulain J., De Berardinis V., Cruaud C., Duprat S., Brottier P.,
RA   Coutanceau J.-P., Gouzy J., Parra G., Lardier G., Chapple C.,
RA   McKernan K.J., McEwan P., Bosak S., Kellis M., Volff J.-N., Guigo R.,
RA   Zody M.C., Mesirov J., Lindblad-Toh K., Birren B., Nusbaum C., Kahn D.,
RA   Robinson-Rechavi M., Laudet V., Schachter V., Quetier F., Saurin W.,
RA   Scarpelli C., Wincker P., Lander E.S., Weissenbach J., Roest Crollius H.;
RT   "Genome duplication in the teleost fish Tetraodon nigroviridis reveals the
RT   early vertebrate proto-karyotype.";
RL   Nature 431:946-957(2004).
RN   [2] {ECO:0000313|Ensembl:ENSTNIP00000009724.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (JUL-2023) to UniProtKB.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2-oxoglutarate + L-isoleucine = (S)-3-methyl-2-oxopentanoate +
CC         L-glutamate; Xref=Rhea:RHEA:24801, ChEBI:CHEBI:16810,
CC         ChEBI:CHEBI:29985, ChEBI:CHEBI:35146, ChEBI:CHEBI:58045; EC=2.6.1.42;
CC         Evidence={ECO:0000256|ARBA:ARBA00000627,
CC         ECO:0000256|RuleBase:RU004517};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2-oxoglutarate + L-leucine = 4-methyl-2-oxopentanoate + L-
CC         glutamate; Xref=Rhea:RHEA:18321, ChEBI:CHEBI:16810,
CC         ChEBI:CHEBI:17865, ChEBI:CHEBI:29985, ChEBI:CHEBI:57427; EC=2.6.1.42;
CC         Evidence={ECO:0000256|ARBA:ARBA00000995,
CC         ECO:0000256|RuleBase:RU004517};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2-oxoglutarate + L-valine = 3-methyl-2-oxobutanoate + L-
CC         glutamate; Xref=Rhea:RHEA:24813, ChEBI:CHEBI:11851,
CC         ChEBI:CHEBI:16810, ChEBI:CHEBI:29985, ChEBI:CHEBI:57762; EC=2.6.1.42;
CC         Evidence={ECO:0000256|ARBA:ARBA00001745,
CC         ECO:0000256|RuleBase:RU004517};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000256|ARBA:ARBA00001933,
CC         ECO:0000256|RuleBase:RU004516};
CC   -!- SIMILARITY: Belongs to the class-IV pyridoxal-phosphate-dependent
CC       aminotransferase family. {ECO:0000256|ARBA:ARBA00009320,
CC       ECO:0000256|RuleBase:RU004106}.
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DR   AlphaFoldDB; H3CN93; -.
DR   STRING; 99883.ENSTNIP00000009724; -.
DR   Ensembl; ENSTNIT00000009900.1; ENSTNIP00000009724.1; ENSTNIG00000006927.1.
DR   GeneTree; ENSGT00390000009532; -.
DR   HOGENOM; CLU_031922_0_3_1; -.
DR   InParanoid; H3CN93; -.
DR   OMA; LTEVFAC; -.
DR   TreeFam; TF300882; -.
DR   Proteomes; UP000007303; Unassembled WGS sequence.
DR   GO; GO:0052656; F:L-isoleucine transaminase activity; IEA:UniProtKB-EC.
DR   GO; GO:0052654; F:L-leucine transaminase activity; IEA:UniProtKB-EC.
DR   GO; GO:0050048; F:L-leucine:2-oxoglutarate aminotransferase activity; IEA:RHEA.
DR   GO; GO:0052655; F:L-valine transaminase activity; IEA:UniProtKB-EC.
DR   GO; GO:0008652; P:amino acid biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0009082; P:branched-chain amino acid biosynthetic process; IEA:UniProtKB-KW.
DR   CDD; cd01557; BCAT_beta_family; 1.
DR   Gene3D; 3.30.470.10; -; 1.
DR   Gene3D; 3.20.10.10; D-amino Acid Aminotransferase, subunit A, domain 2; 1.
DR   InterPro; IPR001544; Aminotrans_IV.
DR   InterPro; IPR018300; Aminotrans_IV_CS.
DR   InterPro; IPR036038; Aminotransferase-like.
DR   InterPro; IPR005786; B_amino_transII.
DR   InterPro; IPR043132; BCAT-like_C.
DR   InterPro; IPR043131; BCAT-like_N.
DR   InterPro; IPR033939; BCAT_family.
DR   PANTHER; PTHR11825:SF70; BRANCHED-CHAIN-AMINO-ACID AMINOTRANSFERASE, CYTOSOLIC; 1.
DR   PANTHER; PTHR11825; SUBGROUP IIII AMINOTRANSFERASE; 1.
DR   Pfam; PF01063; Aminotran_4; 1.
DR   PIRSF; PIRSF006468; BCAT1; 1.
DR   SUPFAM; SSF56752; D-aminoacid aminotransferase-like PLP-dependent enzymes; 1.
DR   PROSITE; PS00770; AA_TRANSFER_CLASS_4; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605,
KW   ECO:0000256|RuleBase:RU004517};
KW   Aminotransferase {ECO:0000256|ARBA:ARBA00022576,
KW   ECO:0000256|RuleBase:RU004517};
KW   Branched-chain amino acid biosynthesis {ECO:0000256|ARBA:ARBA00023304,
KW   ECO:0000256|RuleBase:RU004517};
KW   Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898,
KW   ECO:0000256|RuleBase:RU004516};
KW   Reference proteome {ECO:0000313|Proteomes:UP000007303};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004517}.
FT   MOD_RES         221
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR006468-1"
SQ   SEQUENCE   385 AA;  42869 MW;  B342F22555F5CAEB CRC64;
     VCCVAGARVD VCAEPLQRNV LLCVQAADLT IQLSAERLKS APAAPKSFGT VFTDHMLTIE
     WTEAEGWGAP RIQPFRNLSV HPACTSLHYS IQLFEGLKAY SGEDKRLRLF RPMLNMKRMS
     KSAQRVCLPT FDESELLECI RRLVELEQDW AFLSESSSHL YIRPTFISTE ATLGLKKPTS
     ALLYVIVCLV GSYFSSTSEG LSLWADPKYT RAAKGGNGDC KLGGNYGGSL AAQAEAQRFG
     CQQVLWLYGD DQQITEAGTM NVFLYWINED GVEELATPPL DGIILPGVTR QSILDITRKW
     GEFAVSERYL TMDQLCSALE QRRVKEMFGS GTACMICHLS HIVYKGEKLS LPSLDGDSLL
     STRITKEVED IQFNNEHISW KLGRS
//
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