ID G8B856_CANPC Unreviewed; 496 AA.
AC G8B856;
DT 25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT 25-JAN-2012, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=Cystathionine beta-synthase {ECO:0000256|ARBA:ARBA00026192, ECO:0000256|RuleBase:RU361204};
DE EC=4.2.1.22 {ECO:0000256|ARBA:ARBA00012041, ECO:0000256|RuleBase:RU361204};
GN OrderedLocusNames=CPAR2_106760 {ECO:0000313|CGD:CAL0000147693,
GN ECO:0000313|EMBL:CCE40641.1};
OS Candida parapsilosis (strain CDC 317 / ATCC MYA-4646) (Yeast) (Monilia
OS parapsilosis).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Debaryomycetaceae; Candida/Lodderomyces clade; Candida.
OX NCBI_TaxID=578454 {ECO:0000313|EMBL:CCE40641.1, ECO:0000313|Proteomes:UP000005221};
RN [1] {ECO:0000313|Proteomes:UP000005221}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CDC 317 / ATCC MYA-4646 {ECO:0000313|Proteomes:UP000005221};
RX PubMed=19465905; DOI=10.1038/nature08064;
RA Butler G., Rasmussen M.D., Lin M.F., Santos M.A., Sakthikumar S.,
RA Munro C.A., Rheinbay E., Grabherr M., Forche A., Reedy J.L., Agrafioti I.,
RA Arnaud M.B., Bates S., Brown A.J., Brunke S., Costanzo M.C.,
RA Fitzpatrick D.A., de Groot P.W., Harris D., Hoyer L.L., Hube B., Klis F.M.,
RA Kodira C., Lennard N., Logue M.E., Martin R., Neiman A.M., Nikolaou E.,
RA Quail M.A., Quinn J., Santos M.C., Schmitzberger F.F., Sherlock G.,
RA Shah P., Silverstein K.A., Skrzypek M.S., Soll D., Staggs R.,
RA Stansfield I., Stumpf M.P., Sudbery P.E., Srikantha T., Zeng Q., Berman J.,
RA Berriman M., Heitman J., Gow N.A., Lorenz M.C., Birren B.W., Kellis M.,
RA Cuomo C.A.;
RT "Evolution of pathogenicity and sexual reproduction in eight Candida
RT genomes.";
RL Nature 459:657-662(2009).
RN [2] {ECO:0000313|Proteomes:UP000005221}
RP GENOME REANNOTATION.
RC STRAIN=CDC 317 / ATCC MYA-4646 {ECO:0000313|Proteomes:UP000005221};
RX PubMed=22192698; DOI=10.1186/1471-2164-12-628;
RA Guida A., Lindstaedt C., Maguire S.L., Ding C., Higgins D.G., Corton N.J.,
RA Berriman M., Butler G.;
RT "Using RNA-seq to determine the transcriptional landscape and the hypoxic
RT response of the pathogenic yeast Candida parapsilosis.";
RL BMC Genomics 12:628-628(2011).
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}.
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DR EMBL; HE605203; CCE40641.1; -; Genomic_DNA.
DR AlphaFoldDB; G8B856; -.
DR STRING; 578454.G8B856; -.
DR EnsemblFungi; CPAR2_106760-T; CPAR2_106760-T-p1; CPAR2_106760.
DR CGD; CAL0000147693; CPAR2_106760.
DR VEuPathDB; FungiDB:CPAR2_106760; -.
DR eggNOG; KOG1252; Eukaryota.
DR UniPathway; UPA00136; UER00201.
DR Proteomes; UP000005221; Chromosome 1.
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; IPR001216; P-phosphate_BS.
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; 2.
DR SUPFAM; SSF54631; CBS-domain pair; 1.
DR SUPFAM; SSF53686; Tryptophan synthase beta subunit-like PLP-dependent enzymes; 1.
DR PROSITE; PS51371; CBS; 1.
DR PROSITE; PS00901; CYS_SYNTHASE; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|RuleBase:RU361204};
KW CBS domain {ECO:0000256|ARBA:ARBA00023122, ECO:0000256|PROSITE-
KW ProRule:PRU00703};
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:UP000005221}.
FT DOMAIN 354..412
FT /note="CBS"
FT /evidence="ECO:0000259|PROSITE:PS51371"
SQ SEQUENCE 496 AA; 54131 MW; E7452962046F8D6E CRC64;
MSNPTPPPSL NNDILELIGN TPLVKLNRIP QSLGIKAKVY AKVELFNAGG SIKDRIAKNM
VLEAEKQGRI KPGYTLIEPT SGNTGIGLAL VGAVRGYRTI ITLPEKMSNE KVSVLKALGA
EIIRTPTEAA FDDPESHIGV ARKLEKEIPN SVILDQYSNE ANPDAHYYGT GYEIWEQTGG
KITHLVAGAG TGGTISGMSK YLKEKNPKVK VTGADPKGSI LAEPASLNDS TEGYLVEGIG
YDFVPEVLNR KYVDNWIKTD DAESFKLARR IIREEGILVG GSSGSALQAA LLVAKDLTED
DVVVVVFPDS IRSYLTKFAD DEWLKSNGFA VEEDEATNKT DEFLNNKTIK DLVADKPPVV
TVTLADTVAK TFDLLQSNGF DQLPVLNKSG QLVGLITLSK ILKSLSTKNI QLTNSISSII
IDFRKLADFE KSKSINKESG FTKRNYDIIT LDTKLSVLNK FFETNSNAII TDKDLKPVQI
VTKVDLLSYL TKNLSF
//
