ID Q4J8T4_SULAC Unreviewed; 295 AA.
AC Q4J8T4;
DT 02-AUG-2005, integrated into UniProtKB/TrEMBL.
DT 02-AUG-2005, sequence version 1.
DT 27-MAR-2024, entry version 90.
DE SubName: Full=Cysteine synthase B {ECO:0000313|EMBL:AAY80796.1};
DE EC=2.5.1.47 {ECO:0000313|EMBL:AAY80796.1};
GN Name=cysM {ECO:0000313|EMBL:AAY80796.1};
GN OrderedLocusNames=Saci_1475 {ECO:0000313|EMBL:AAY80796.1};
OS Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC
OS 15157 / NCIMB 11770).
OC Archaea; Thermoproteota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC Sulfolobus.
OX NCBI_TaxID=330779 {ECO:0000313|EMBL:AAY80796.1, ECO:0000313|Proteomes:UP000001018};
RN [1] {ECO:0000313|EMBL:AAY80796.1, ECO:0000313|Proteomes:UP000001018}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770
RC {ECO:0000313|Proteomes:UP000001018};
RX PubMed=15995215; DOI=10.1128/JB.187.14.4992-4999.2005;
RA Chen L., Brugger K., Skovgaard M., Redder P., She Q., Torarinsson E.,
RA Greve B., Awayez M., Zibat A., Klenk H.-P., Garrett R.A.;
RT "The genome of Sulfolobus acidocaldarius, a model organism of the
RT Crenarchaeota.";
RL J. Bacteriol. 187:4992-4999(2005).
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933};
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DR EMBL; CP000077; AAY80796.1; -; Genomic_DNA.
DR AlphaFoldDB; Q4J8T4; -.
DR STRING; 330779.Saci_1475; -.
DR KEGG; sai:Saci_1475; -.
DR PATRIC; fig|330779.12.peg.1419; -.
DR eggNOG; arCOG01430; Archaea.
DR HOGENOM; CLU_021018_1_0_2; -.
DR Proteomes; UP000001018; Chromosome.
DR GO; GO:0004124; F:cysteine synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0006535; P:cysteine biosynthetic process from serine; IEA:InterPro.
DR CDD; cd01561; CBS_like; 1.
DR Gene3D; 3.40.50.1100; -; 2.
DR InterPro; IPR001216; P-phosphate_BS.
DR InterPro; IPR001926; TrpB-like_PALP.
DR InterPro; IPR036052; TrpB-like_PALP_sf.
DR PANTHER; PTHR10314; CYSTATHIONINE BETA-SYNTHASE; 1.
DR PANTHER; PTHR10314:SF194; CYSTATHIONINE BETA-SYNTHASE; 1.
DR Pfam; PF00291; PALP; 1.
DR SUPFAM; SSF53686; Tryptophan synthase beta subunit-like PLP-dependent enzymes; 1.
DR PROSITE; PS00901; CYS_SYNTHASE; 1.
PE 4: Predicted;
KW Reference proteome {ECO:0000313|Proteomes:UP000001018};
KW Transferase {ECO:0000313|EMBL:AAY80796.1}.
FT DOMAIN 17..278
FT /note="Tryptophan synthase beta chain-like PALP"
FT /evidence="ECO:0000259|Pfam:PF00291"
SQ SEQUENCE 295 AA; 32570 MW; B84E85F861EDDE49 CRC64;
MSQKEFHIFE NTIDLMEGMW PTPLLRLNIG ENVWGKLEFY NPFSRSIKDR TALFLFKQAL
REKTENIVEA TSGNMGIAMA ALSSIFNIKF TVFVPTTSPE VFKVMIKLLG SEVITAGTST
TEILPLVKKM SQLGSYKHLD QFHNEVNVIA HYETTAKELD LQANAAGIKI RRIIASMGTA
GHIVGISKYF KEKYGDEVEI VGVEPSEGER IPGIKRVTED NNFVKIAKID SVIDVGFKDA
LEGVKEVARK SGILVGLSSG ATVAAYKKLG DTKGATILIF PDDAFKYVEE LKDGL
//
