ID A0A0P7XB81_9GAMM Unreviewed; 407 AA.
AC A0A0P7XB81;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 27-MAR-2024, entry version 35.
DE RecName: Full=Cysteine desulfurase {ECO:0000256|ARBA:ARBA00012239, ECO:0000256|RuleBase:RU004506};
DE EC=2.8.1.7 {ECO:0000256|ARBA:ARBA00012239, ECO:0000256|RuleBase:RU004506};
GN Name=sufS {ECO:0000313|EMBL:KPQ04110.1};
GN ORFNames=HLUCCO02_03865 {ECO:0000313|EMBL:KPQ04110.1};
OS Idiomarinaceae bacterium HL-53.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Idiomarinaceae.
OX NCBI_TaxID=1298881 {ECO:0000313|EMBL:KPQ04110.1, ECO:0000313|Proteomes:UP000053932};
RN [1] {ECO:0000313|EMBL:KPQ04110.1, ECO:0000313|Proteomes:UP000053932}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HL-53 {ECO:0000313|EMBL:KPQ04110.1};
RA Nelson W.C., Romine M.F., Lindemann S.R.;
RT "Identification and resolution of microdiversity through metagenomic
RT sequencing of parallel consortia.";
RL Submitted (AUG-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the removal of elemental sulfur and selenium atoms
CC from L-cysteine, L-cystine, L-selenocysteine, and L-selenocystine to
CC produce L-alanine. {ECO:0000256|RuleBase:RU004506}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[sulfur carrier]-H + L-cysteine = [sulfur carrier]-SH + L-
CC alanine; Xref=Rhea:RHEA:43892, Rhea:RHEA-COMP:14737, Rhea:RHEA-
CC COMP:14739, ChEBI:CHEBI:29917, ChEBI:CHEBI:35235, ChEBI:CHEBI:57972,
CC ChEBI:CHEBI:64428; EC=2.8.1.7;
CC Evidence={ECO:0000256|ARBA:ARBA00001357,
CC ECO:0000256|RuleBase:RU004506};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|RuleBase:RU004504};
CC -!- SIMILARITY: Belongs to the class-V pyridoxal-phosphate-dependent
CC aminotransferase family. Csd subfamily. {ECO:0000256|ARBA:ARBA00010447,
CC ECO:0000256|RuleBase:RU004506}.
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:KPQ04110.1}.
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DR EMBL; LIHO01000009; KPQ04110.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0P7XB81; -.
DR STRING; 1298881.Ga0003345_2141; -.
DR PATRIC; fig|1298881.4.peg.736; -.
DR OrthoDB; 9808002at2; -.
DR Proteomes; UP000053932; Unassembled WGS sequence.
DR GO; GO:0031071; F:cysteine desulfurase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016829; F:lyase activity; IEA:UniProtKB-KW.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006534; P:cysteine metabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd06453; SufS_like; 1.
DR Gene3D; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1.
DR Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1.
DR InterPro; IPR000192; Aminotrans_V_dom.
DR InterPro; IPR020578; Aminotrans_V_PyrdxlP_BS.
DR InterPro; IPR010970; Cys_dSase_SufS.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR NCBIfam; TIGR01979; sufS; 1.
DR PANTHER; PTHR43586; CYSTEINE DESULFURASE; 1.
DR PANTHER; PTHR43586:SF27; CYSTEINE DESULFURASE 1, CHLOROPLASTIC; 1.
DR Pfam; PF00266; Aminotran_5; 1.
DR SUPFAM; SSF53383; PLP-dependent transferases; 1.
DR PROSITE; PS00595; AA_TRANSFER_CLASS_5; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Lyase {ECO:0000313|EMBL:KPQ04110.1};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898,
KW ECO:0000256|RuleBase:RU004506};
KW Transferase {ECO:0000256|RuleBase:RU004506}.
FT DOMAIN 25..395
FT /note="Aminotransferase class V"
FT /evidence="ECO:0000259|Pfam:PF00266"
SQ SEQUENCE 407 AA; 43890 MW; 89602B7E14B2BE5D CRC64;
MSLDVTAIRA QFPILTREVH GKPLVYLDNA ATTQKPQAVI DALVEYYSTT NSNVHRGAHF
LSDEATKLYE NARGVVQHFI GAQRSGEVIW TSGTTESINI VAKGMAERLQ AGDEVIVTEL
EHHANLVTWQ QACLKSGAIL HVAPIHDSGE LNQEAFTALL TERTKFVAFP HVSNALGTVN
PVAALVRQIR SVAPAALILV DGAQGVAHGN VNVQALGCDF YAFSGHKLFG PTGVGVLWGR
YDVLDTWPVW LTGGEMIATV SYESATWGPL PNRLEAGTPN IAGAIGLAAA IRWFQQFDVN
DVQAYEAELM AYACEQGAKI QGLRLVGNAP SKVGVYSFVL NGVHPADIGF ILDRQGVAIR
TGDHCAQPLM ARLGVPGTAR ASFTIYNTKQ EVDVFFQALK KAQTMLM
//
