ID N1JJX9_BLUG1 Unreviewed; 537 AA.
AC N1JJX9;
DT 26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT 26-JUN-2013, sequence version 1.
DT 27-MAR-2024, entry version 47.
DE RecName: Full=Cystathionine beta-synthase {ECO:0000256|ARBA:ARBA00012041, ECO:0000256|RuleBase:RU361204};
DE EC=4.2.1.22 {ECO:0000256|ARBA:ARBA00012041, ECO:0000256|RuleBase:RU361204};
GN ORFNames=BGHDH14_bgh01787 {ECO:0000313|EMBL:CCU82577.1};
OS Blumeria graminis f. sp. hordei (strain DH14) (Barley powdery mildew)
OS (Oidium monilioides f. sp. hordei).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Leotiomycetes;
OC Erysiphales; Erysiphaceae; Blumeria; Blumeria hordei.
OX NCBI_TaxID=546991 {ECO:0000313|EMBL:CCU82577.1, ECO:0000313|Proteomes:UP000015441};
RN [1] {ECO:0000313|EMBL:CCU82577.1, ECO:0000313|Proteomes:UP000015441}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DH14 {ECO:0000313|EMBL:CCU82577.1};
RX PubMed=21148392; DOI=10.1126/science.1194573;
RA Spanu P.D., Abbott J.C., Amselem J., Burgis T.A., Soanes D.M., Stueber K.,
RA Ver Loren van Themaat E., Brown J.K.M., Butcher S.A., Gurr S.J.,
RA Lebrun M.-H., Ridout C.J., Schulze-Lefert P., Talbot N.J., Ahmadinejad N.,
RA Ametz C., Barton G.R., Benjdia M., Bidzinski P., Bindschedler L.V.,
RA Both M., Brewer M.T., Cadle-Davidson L., Cadle-Davidson M.M., Collemare J.,
RA Cramer R., Frenkel O., Godfrey D., Harriman J., Hoede C., King B.C.,
RA Klages S., Kleemann J., Knoll D., Koti P.S., Kreplak J., Lopez-Ruiz F.J.,
RA Lu X., Maekawa T., Mahanil S., Micali C., Milgroom M.G., Montana G.,
RA Noir S., O'Connell R.J., Oberhaensli S., Parlange F., Pedersen C.,
RA Quesneville H., Reinhardt R., Rott M., Sacristan S., Schmidt S.M.,
RA Schoen M., Skamnioti P., Sommer H., Stephens A., Takahara H.,
RA Thordal-Christensen H., Vigouroux M., Wessling R., Wicker T., Panstruga R.;
RT "Genome expansion and gene loss in powdery mildew fungi reveal tradeoffs in
RT extreme parasitism.";
RL Science 330:1543-1546(2010).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-homocysteine + L-serine = H2O + L,L-cystathionine;
CC Xref=Rhea:RHEA:10112, ChEBI:CHEBI:15377, ChEBI:CHEBI:33384,
CC ChEBI:CHEBI:58161, ChEBI:CHEBI:58199; EC=4.2.1.22;
CC Evidence={ECO:0000256|ARBA:ARBA00001175,
CC ECO:0000256|RuleBase:RU361204};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|RuleBase:RU361204};
CC -!- PATHWAY: Amino-acid biosynthesis; L-cysteine biosynthesis; L-cysteine
CC from L-homocysteine and L-serine: step 1/2.
CC {ECO:0000256|ARBA:ARBA00005003}.
CC -!- SIMILARITY: Belongs to the cysteine synthase/cystathionine beta-
CC synthase family. {ECO:0000256|RuleBase:RU361204}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:CCU82577.1}.
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DR EMBL; CAUH01006565; CCU82577.1; -; Genomic_DNA.
DR AlphaFoldDB; N1JJX9; -.
DR STRING; 546991.N1JJX9; -.
DR EnsemblFungi; BLGH_06854-mRNA-1; BLGH_06854-mRNA-1; BLGH_06854.
DR eggNOG; KOG1252; Eukaryota.
DR HOGENOM; CLU_021018_0_0_1; -.
DR InParanoid; N1JJX9; -.
DR OrthoDB; 5487987at2759; -.
DR UniPathway; UPA00136; -.
DR Proteomes; UP000015441; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:EnsemblFungi.
DR GO; GO:0004122; F:cystathionine beta-synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006535; P:cysteine biosynthetic process from serine; IEA:UniProtKB-UniRule.
DR GO; GO:0019343; P:cysteine biosynthetic process via cystathionine; IEA:UniProtKB-UniRule.
DR GO; GO:0070814; P:hydrogen sulfide biosynthetic process; IEA:EnsemblFungi.
DR GO; GO:0019346; P:transsulfuration; IEA:EnsemblFungi.
DR GO; GO:0007089; P:traversing start control point of mitotic cell cycle; IEA:EnsemblFungi.
DR CDD; cd01561; CBS_like; 1.
DR Gene3D; 3.40.50.1100; -; 2.
DR Gene3D; 3.10.580.10; CBS-domain; 1.
DR InterPro; IPR000644; CBS_dom.
DR InterPro; IPR046342; CBS_dom_sf.
DR InterPro; IPR005857; Cysta_beta_synth.
DR InterPro; IPR001926; TrpB-like_PALP.
DR InterPro; IPR036052; TrpB-like_PALP_sf.
DR NCBIfam; TIGR01137; cysta_beta; 1.
DR PANTHER; PTHR10314; CYSTATHIONINE BETA-SYNTHASE; 1.
DR PANTHER; PTHR10314:SF194; CYSTATHIONINE BETA-SYNTHASE; 1.
DR Pfam; PF00571; CBS; 1.
DR Pfam; PF00291; PALP; 1.
DR SMART; SM00116; CBS; 1.
DR SUPFAM; SSF54631; CBS-domain pair; 1.
DR SUPFAM; SSF53686; Tryptophan synthase beta subunit-like PLP-dependent enzymes; 1.
DR PROSITE; PS51371; CBS; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|RuleBase:RU361204};
KW CBS domain {ECO:0000256|PROSITE-ProRule:PRU00703,
KW ECO:0000256|RuleBase:RU361204};
KW Cysteine biosynthesis {ECO:0000256|ARBA:ARBA00023192,
KW ECO:0000256|RuleBase:RU361204};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|RuleBase:RU361204};
KW Pyridoxal phosphate {ECO:0000256|RuleBase:RU361204};
KW Reference proteome {ECO:0000313|Proteomes:UP000015441}.
FT DOMAIN 371..428
FT /note="CBS"
FT /evidence="ECO:0000259|PROSITE:PS51371"
SQ SEQUENCE 537 AA; 58183 MW; B974A9E67DE534EF CRC64;
MTILEENITT GRHAFRVQSA AELIGNTPLV RLNKIPQSLG IEAEVYAKVE FLNVGGSIKD
RIALRMIEEA EKSGRIKPGD TLIEPTSGNT GIGLALVGAI KGYKTIITLP EKMSPEKVAV
LRALGATIIR TPTQAAFDSP ESHIGVANRL LKEIPNSHIL DQYSNPNNPL AHEFGTAEEI
WAQTNGKVKA VIAGAGTGGT ITGISKGLKK HNADIKIVAA DPFGSILALP ETLNQEHANV
AYKVEGIGYD FIPNVLDRES VDLWYKTEDR EAFTFARRLI AEEGLLVGGS SGSAMVALVK
CVKDLGLGKG DTVVVILPDS IRSYLSKFAD DDWLAANDLL PPPLKSSLPT LEMENNTKTD
PYLGGTIQSL RLKPVTTVLA NTPCAEAVET MREKGFDQLP VLATASGKLV GLVTLGNLLS
WISRGRATGK TPVSDVMFDF SSVPEIVTDP RDLSRWDHTP ISGKPTNLNR RKRQERRQYI
EITMETPLMA LAKFFEWNSA AIVTEKGSTS SKDLSKPLAV VTKVDLLSWL VKQTKVS
//
