ILVE_STAAN
ID ILVE_STAAN Reviewed; 358 AA.
AC P99138; Q99W55;
DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2004, sequence version 1.
DT 25-MAY-2022, entry version 101.
DE RecName: Full=Probable branched-chain-amino-acid aminotransferase;
DE Short=BCAT;
DE EC=2.6.1.42;
GN Name=ilvE; OrderedLocusNames=SA0512;
OS Staphylococcus aureus (strain N315).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=158879;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=N315;
RX PubMed=11418146; DOI=10.1016/s0140-6736(00)04403-2;
RA Kuroda M., Ohta T., Uchiyama I., Baba T., Yuzawa H., Kobayashi I., Cui L.,
RA Oguchi A., Aoki K., Nagai Y., Lian J.-Q., Ito T., Kanamori M.,
RA Matsumaru H., Maruyama A., Murakami H., Hosoyama A., Mizutani-Ui Y.,
RA Takahashi N.K., Sawano T., Inoue R., Kaito C., Sekimizu K., Hirakawa H.,
RA Kuhara S., Goto S., Yabuzaki J., Kanehisa M., Yamashita A., Oshima K.,
RA Furuya K., Yoshino C., Shiba T., Hattori M., Ogasawara N., Hayashi H.,
RA Hiramatsu K.;
RT "Whole genome sequencing of meticillin-resistant Staphylococcus aureus.";
RL Lancet 357:1225-1240(2001).
RN [2]
RP IDENTIFICATION BY MASS SPECTROMETRY.
RC STRAIN=N315;
RX PubMed=15590099; DOI=10.1016/j.mimet.2004.09.017;
RA Scherl A., Francois P., Bento M., Deshusses J.M., Charbonnier Y.,
RA Converset V., Huyghe A., Walter N., Hoogland C., Appel R.D., Sanchez J.-C.,
RA Zimmermann-Ivol C.G., Corthals G.L., Hochstrasser D.F., Schrenzel J.;
RT "Correlation of proteomic and transcriptomic profiles of Staphylococcus
RT aureus during the post-exponential phase of growth.";
RL J. Microbiol. Methods 60:247-257(2005).
RN [3]
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC STRAIN=N315;
RA Vaezzadeh A.R., Deshusses J., Lescuyer P., Hochstrasser D.F.;
RT "Shotgun proteomic analysis of total and membrane protein extracts of S.
RT aureus strain N315.";
RL Submitted (OCT-2007) to UniProtKB.
CC -!- FUNCTION: Acts on leucine, isoleucine and valine. {ECO:0000250}.
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 -!- 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 -!- 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 -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000250};
CC -!- PATHWAY: Amino-acid biosynthesis; L-isoleucine biosynthesis; L-
CC isoleucine from 2-oxobutanoate: step 4/4.
CC -!- PATHWAY: Amino-acid biosynthesis; L-leucine biosynthesis; L-leucine
CC from 3-methyl-2-oxobutanoate: step 4/4.
CC -!- PATHWAY: Amino-acid biosynthesis; L-valine biosynthesis; L-valine from
CC pyruvate: step 4/4.
CC -!- SIMILARITY: Belongs to the class-IV pyridoxal-phosphate-dependent
CC aminotransferase family. {ECO:0000305}.
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DR EMBL; BA000018; BAB41743.1; -; Genomic_DNA.
DR PIR; D89823; D89823.
DR RefSeq; WP_000076036.1; NC_002745.2.
DR AlphaFoldDB; P99138; -.
DR SMR; P99138; -.
DR SWISS-2DPAGE; P99138; -.
DR EnsemblBacteria; BAB41743; BAB41743; BAB41743.
DR KEGG; sau:SA0512; -.
DR HOGENOM; CLU_031922_0_2_9; -.
DR OMA; PVGSYYK; -.
DR UniPathway; UPA00047; UER00058.
DR UniPathway; UPA00048; UER00073.
DR UniPathway; UPA00049; UER00062.
DR Proteomes; UP000000751; Chromosome.
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:0009097; P:isoleucine biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009098; P:leucine biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009099; P:valine biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd01557; BCAT_beta_family; 1.
DR Gene3D; 3.20.10.10; -; 1.
DR Gene3D; 3.30.470.10; -; 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; PTHR11825; 1.
DR Pfam; PF01063; Aminotran_4; 1.
DR PIRSF; PIRSF006468; BCAT1; 1.
DR SUPFAM; SSF56752; SSF56752; 1.
DR TIGRFAMs; TIGR01123; ilvE_II; 1.
DR PROSITE; PS00770; AA_TRANSFER_CLASS_4; 1.
PE 1: Evidence at protein level;
KW Amino-acid biosynthesis; Aminotransferase;
KW Branched-chain amino acid biosynthesis; Pyridoxal phosphate; Transferase.
FT CHAIN 1..358
FT /note="Probable branched-chain-amino-acid aminotransferase"
FT /id="PRO_0000103279"
FT MOD_RES 196
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000250"
SQ SEQUENCE 358 AA; 40086 MW; 61D4D11F1BCDA359 CRC64;
MSQAVKVERR ETLKQKPNTS QLGFGKYFTD YMLSYDYDAD KGWHDLKIVP YGPIEISPAA
QGVHYGQSVF EGLKAYKRDG EVALFRPEEN FKRLNNSLAR LEMPQVDEAE LLEGLKQLVD
IERDWIPEGE GQSLYIRPFV FATEGALGVG ASHQYKLLII LSPSGAYYGG ETLKPTKIYV
EDEYVRAVRG GVGFAKVAGN YAASLLAQTN ANKLGYDQVL WLDGVEQKYI EEVGSMNIFF
VENGKVITPE LNGSILPGIT RKSIIELAKN LGYEVEERRV SIDELFESYD KGELTEVFGS
GTAAVISPVG TLRYEDREIV INNNETGEIT QKLYDVYTGI QNGTLEDKNG WRVVVPKY
