ID B0RID7_CLAMS Unreviewed; 454 AA.
AC B0RID7;
DT 08-APR-2008, integrated into UniProtKB/TrEMBL.
DT 08-APR-2008, sequence version 1.
DT 27-MAR-2024, entry version 89.
DE RecName: Full=Cystathionine beta-synthase {ECO:0000256|ARBA:ARBA00026192};
DE EC=4.2.1.22 {ECO:0000256|ARBA:ARBA00012041};
DE AltName: Full=Beta-thionase {ECO:0000256|ARBA:ARBA00030337};
DE AltName: Full=Serine sulfhydrase {ECO:0000256|ARBA:ARBA00031579};
GN OrderedLocusNames=CMS0127 {ECO:0000313|EMBL:CAQ00251.1};
OS Clavibacter michiganensis subsp. sepedonicus (strain ATCC 33113 / DSM 20744
OS / JCM 9667 / LMG 2889 / C-1) (Corynebacterium sepedonicum).
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Microbacteriaceae;
OC Clavibacter.
OX NCBI_TaxID=31964 {ECO:0000313|EMBL:CAQ00251.1, ECO:0000313|Proteomes:UP000001318};
RN [1] {ECO:0000313|EMBL:CAQ00251.1, ECO:0000313|Proteomes:UP000001318}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33113 / DSM 20744 / JCM 9667 / LMG 2889 / C-1
RC {ECO:0000313|Proteomes:UP000001318};
RX PubMed=18192393; DOI=10.1128/JB.01598-07;
RA Bentley S.D., Corton C., Brown S.E., Barron A., Clark L., Doggett J.,
RA Harris B., Ormond D., Quail M.A., May G., Francis D., Knudson D.,
RA Parkhill J., Ishimaru C.A.;
RT "Genome of the actinomycete plant pathogen Clavibacter michiganensis subsp.
RT sepedonicus suggests recent niche adaptation.";
RL J. Bacteriol. 190:2150-2160(2008).
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 -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933};
CC -!- PATHWAY: Amino-acid biosynthesis. {ECO:0000256|ARBA:ARBA00029440}.
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DR EMBL; AM849034; CAQ00251.1; -; Genomic_DNA.
DR RefSeq; WP_012297609.1; NZ_MZMN01000003.1.
DR AlphaFoldDB; B0RID7; -.
DR STRING; 31964.CMS0127; -.
DR KEGG; cms:CMS0127; -.
DR eggNOG; COG0031; Bacteria.
DR eggNOG; COG3620; Bacteria.
DR HOGENOM; CLU_021018_0_0_11; -.
DR OrthoDB; 9805733at2; -.
DR UniPathway; UPA00136; UER00201.
DR Proteomes; UP000001318; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR GO; GO:0004122; F:cystathionine beta-synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0016765; F:transferase activity, transferring alkyl or aryl (other than methyl) groups; IEA:UniProt.
DR GO; GO:0006535; P:cysteine biosynthetic process from serine; IEA:InterPro.
DR GO; GO:0019343; P:cysteine biosynthetic process via cystathionine; IEA:InterPro.
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; 2.
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 4: Predicted;
KW CBS domain {ECO:0000256|ARBA:ARBA00023122, ECO:0000256|PROSITE-
KW ProRule:PRU00703}; Lyase {ECO:0000256|ARBA:ARBA00023239};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898}.
FT DOMAIN 335..397
FT /note="CBS"
FT /evidence="ECO:0000259|PROSITE:PS51371"
SQ SEQUENCE 454 AA; 48222 MW; FB1CDC91B9F4435F CRC64;
MKYADTILDL IGNTPLVKLN KVVEGISATV LVKVEYLNPG GSAKDRIATR IIDAAEREGK
LKPGGTIVEP TSGNTGVGLA LVAQQRGYRC VFVLPDKVGE DKRNVLTAYG AEIVVTPTSV
APDHSDSYYS VSDRLAREIP GAFKPDQYSN PNGPLSHYET TGPEIWRDTE GEITHFVAGV
GTGGTISGVG RYLKEVSEGR VRIVGADPEG SVYSGGTGRP YLVEGVGEDF WPAAYDPDVV
DEVIASSDQE SFDMTLRLAR EEGLLVGGSS GMAVVSALKA AKHLGPDDVM VILLPDGGRG
YLGKIFNERW MQSYGFARVN GQRTVADVMS AKTGSLPDLV HAHPNDTIRD AIRIMTEYDV
SQLPVLSAEP PVVMGEVAGA VDERSLLELV FSGRAQLSDQ VGPFTGDAFG LIGVNETVPD
AWSALGSADA LMVSDGGKPV GVLTRHDLLT YLTD
//
