位置:首页 > 蛋白库 > TRPB_ACTP7
TRPB_ACTP7
ID   TRPB_ACTP7              Reviewed;         396 AA.
AC   B3GX46;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   22-JUL-2008, sequence version 1.
DT   03-AUG-2022, entry version 72.
DE   RecName: Full=Tryptophan synthase beta chain {ECO:0000255|HAMAP-Rule:MF_00133};
DE            EC=4.2.1.20 {ECO:0000255|HAMAP-Rule:MF_00133};
GN   Name=trpB {ECO:0000255|HAMAP-Rule:MF_00133}; OrderedLocusNames=APP7_0546;
OS   Actinobacillus pleuropneumoniae serotype 7 (strain AP76).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Actinobacillus.
OX   NCBI_TaxID=537457;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AP76;
RA   Linke B., Buettner F., Martinez-Arias R., Goesmann A., Baltes N.,
RA   Tegetmeyer H., Singh M., Gerlach G.F.;
RT   "Genome and proteome analysis of A. pleuropneumoniae serotype 7.";
RL   Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: The beta subunit is responsible for the synthesis of L-
CC       tryptophan from indole and L-serine. {ECO:0000255|HAMAP-Rule:MF_00133}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate + L-serine = D-
CC         glyceraldehyde 3-phosphate + H2O + L-tryptophan;
CC         Xref=Rhea:RHEA:10532, ChEBI:CHEBI:15377, ChEBI:CHEBI:33384,
CC         ChEBI:CHEBI:57912, ChEBI:CHEBI:58866, ChEBI:CHEBI:59776; EC=4.2.1.20;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00133};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00133};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-tryptophan biosynthesis; L-
CC       tryptophan from chorismate: step 5/5. {ECO:0000255|HAMAP-
CC       Rule:MF_00133}.
CC   -!- SUBUNIT: Tetramer of two alpha and two beta chains. {ECO:0000255|HAMAP-
CC       Rule:MF_00133}.
CC   -!- SIMILARITY: Belongs to the TrpB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00133}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP001091; ACE61198.1; -; Genomic_DNA.
DR   RefSeq; WP_005600563.1; NC_010939.1.
DR   AlphaFoldDB; B3GX46; -.
DR   SMR; B3GX46; -.
DR   EnsemblBacteria; ACE61198; ACE61198; APP7_0546.
DR   KEGG; apa:APP7_0546; -.
DR   HOGENOM; CLU_016734_3_1_6; -.
DR   OMA; HGMKSYF; -.
DR   BioCyc; APLE537457:APP7_RS02805-MON; -.
DR   UniPathway; UPA00035; UER00044.
DR   Proteomes; UP000001226; Chromosome.
DR   GO; GO:0004834; F:tryptophan synthase activity; IEA:UniProtKB-UniRule.
DR   CDD; cd06446; Trp-synth_B; 1.
DR   Gene3D; 3.40.50.1100; -; 2.
DR   HAMAP; MF_00133; Trp_synth_beta; 1.
DR   InterPro; IPR001926; PLP-dep.
DR   InterPro; IPR006653; Trp_synth_b_CS.
DR   InterPro; IPR006654; Trp_synth_beta.
DR   InterPro; IPR023026; Trp_synth_beta/beta-like.
DR   InterPro; IPR036052; Trypto_synt_PLP_dependent.
DR   Pfam; PF00291; PALP; 1.
DR   PIRSF; PIRSF001413; Trp_syn_beta; 1.
DR   SUPFAM; SSF53686; SSF53686; 1.
DR   TIGRFAMs; TIGR00263; trpB; 1.
DR   PROSITE; PS00168; TRP_SYNTHASE_BETA; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Aromatic amino acid biosynthesis; Lyase;
KW   Pyridoxal phosphate; Tryptophan biosynthesis.
FT   CHAIN           1..396
FT                   /note="Tryptophan synthase beta chain"
FT                   /id="PRO_1000095771"
FT   MOD_RES         88
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00133"
SQ   SEQUENCE   396 AA;  42799 MW;  6116E63866FC8262 CRC64;
     MSDTLLNPYF GEFGGMYVPE ILVPVLKQLE ETFVAAQNDP LFQAEFTDLL KNYAGRPTAL
     TLCRNLTKGS KTKLYLKRED LLHGGAHKTN QVLGQALLAK RMGKTRIIAE TGAGQHGVAT
     ALACAMLDLP CVIYMGAKDV ERQSPNVFRM RLMGAEVIPV QKGSCSLKDA CCEAMRDWAA
     NYETTHYLIG TAAGPHPFPT MVREFQKMIG EETKRQILEK ENRLPDAVIA AVGGGSNAIG
     MFAGFIEEKS VQLIGVEPAG KGIETGEHGA PLKHGTTGIY FGMKSPIMQT KDGQIEESYS
     ISAGLDFPSV GPQHAYLNAS GRADYVSITD KEALDAFQAL AQHEGIIPAL ESSHALAYAL
     KLIAQNPDKE QLLVVNLSGR GDKDIFTVDK ILNGGN
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024