ID A0A1R4ABE2_BABMR Unreviewed; 415 AA.
AC A0A1R4ABE2;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=cysteine desulfurase {ECO:0000256|ARBA:ARBA00012239};
DE EC=2.8.1.7 {ECO:0000256|ARBA:ARBA00012239};
GN ORFNames=BMR1_03g01415 {ECO:0000313|EMBL:SJK86341.1};
OS Babesia microti (strain RI).
OC Eukaryota; Sar; Alveolata; Apicomplexa; Aconoidasida; Piroplasmida;
OC Babesiidae; Babesia.
OX NCBI_TaxID=1133968 {ECO:0000313|EMBL:SJK86341.1, ECO:0000313|Proteomes:UP000002899};
RN [1] {ECO:0000313|EMBL:SJK86341.1, ECO:0000313|Proteomes:UP000002899}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RI {ECO:0000313|EMBL:SJK86341.1,
RC ECO:0000313|Proteomes:UP000002899};
RX PubMed=22833609; DOI=10.1093/nar/gks700;
RA Cornillot E., Hadj-Kaddour K., Dassouli A., Noel B., Ranwez V.,
RA Vacherie B., Augagneur Y., Bres V., Duclos A., Randazzo S., Carcy B.,
RA Debierre-Grockiego F., Delbecq S., Moubri-Menage K., Shams-Eldin H.,
RA Usmani-Brown S., Bringaud F., Wincker P., Vivares C.P., Schwarz R.T.,
RA Schetters T.P., Krause P.J., Gorenflot A., Berry V., Barbe V.,
RA Ben Mamoun C.;
RT "Sequencing of the smallest Apicomplexan genome from the human pathogen
RT Babesia microti.";
RL Nucleic Acids Res. 40:9102-9114(2012).
RN [2] {ECO:0000313|EMBL:SJK86341.1, ECO:0000313|Proteomes:UP000002899}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RI {ECO:0000313|EMBL:SJK86341.1,
RC ECO:0000313|Proteomes:UP000002899};
RX PubMed=27752055; DOI=10.1038/srep35284;
RA Silva J.C., Cornillot E., McCracken C., Usmani-Brown S., Dwivedi A.,
RA Ifeonu O.O., Crabtree J., Gotia H.T., Virji A.Z., Reynes C., Colinge J.,
RA Kumar V., Lawres L., Pazzi J.E., Pablo J.V., Hung C., Brancato J.,
RA Kumari P., Orvis J., Tretina K., Chibucos M., Ott S., Sadzewicz L.,
RA Sengamalay N., Shetty A.C., Su Q., Tallon L., Fraser C.M., Frutos R.,
RA Molina D.M., Krause P.J., Ben Mamoun C.;
RT "Genome-wide diversity and gene expression profiling of Babesia microti
RT isolates identify polymorphic genes that mediate host-pathogen
RT interactions.";
RL Sci. Rep. 6:35284-35284(2016).
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 -!- 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.
CC {ECO:0000256|ARBA:ARBA00010447}.
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DR EMBL; LN871598; SJK86341.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1R4ABE2; -.
DR VEuPathDB; PiroplasmaDB:BMR1_03g01415; -.
DR OrthoDB; 227788at2759; -.
DR Proteomes; UP000002899; Chromosome IIIa.
DR GO; GO:0031071; F:cysteine desulfurase activity; IEA:UniProtKB-EC.
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; IPR016454; Cysteine_dSase.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR PANTHER; PTHR43586; CYSTEINE DESULFURASE; 1.
DR PANTHER; PTHR43586:SF8; CYSTEINE DESULFURASE-RELATED; 1.
DR Pfam; PF00266; Aminotran_5; 1.
DR PIRSF; PIRSF005572; NifS; 1.
DR SUPFAM; SSF53383; PLP-dependent transferases; 1.
DR PROSITE; PS00595; AA_TRANSFER_CLASS_5; 1.
PE 3: Inferred from homology;
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898};
KW Reference proteome {ECO:0000313|Proteomes:UP000002899};
KW Signal {ECO:0000256|SAM:SignalP};
KW Transferase {ECO:0000313|EMBL:SJK86341.1}.
FT SIGNAL 1..22
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 23..415
FT /note="cysteine desulfurase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5010294518"
FT DOMAIN 45..402
FT /note="Aminotransferase class V"
FT /evidence="ECO:0000259|Pfam:PF00266"
SQ SEQUENCE 415 AA; 45832 MW; 4F2330B19862FD76 CRC64;
MHSSTALFNP LYLLITISQA LCFNNEIRSQ FPILNRPVTD KQRLVYLDNA AGAQVPAQTI
NVIKDYYELY NSNVFKSQHF IAQQTTQLYK QALDDIAMFI GAKADNLIIT SGATQAIQIA
ASSISHNFNE GDEIILSNLE HSSNVIPWKI LALKQKLNIK YAKIDKNGHV DVDKLLKLIT
GRTKLISLVY ASSVLGTLLD TERIASICQQ KKILFMLDGC QASPHLLIDV GILGCDLFVS
SGHKIYGPTG VGFLYASTNI FGKLIYPFNQ YQTSGVSPFS LVDFQGTPPI AQVLGLASSL
NFLKQNLPQI IPYEAELREY LVEQLLMVPG LDVYMHDGKV PIVSFNIKNT SPIDISIYLD
TLGIAIRAGQ HCSPLSHNYL NVPATCRVSL AMYNDKSDID RLVSGLKQFV SITAV
//
