ID E6KY61_9PAST Unreviewed; 408 AA.
AC E6KY61;
DT 08-MAR-2011, integrated into UniProtKB/TrEMBL.
DT 08-MAR-2011, sequence version 1.
DT 27-MAR-2024, entry version 44.
DE RecName: Full=cysteine desulfurase {ECO:0000256|ARBA:ARBA00012239};
DE EC=2.8.1.7 {ECO:0000256|ARBA:ARBA00012239};
GN Name=iscS2 {ECO:0000313|EMBL:EFU67774.1};
GN ORFNames=HMPREF9064_1093 {ECO:0000313|EMBL:EFU67774.1};
OS Aggregatibacter segnis ATCC 33393.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pasteurellales;
OC Pasteurellaceae; Aggregatibacter.
OX NCBI_TaxID=888057 {ECO:0000313|EMBL:EFU67774.1, ECO:0000313|Proteomes:UP000032871};
RN [1] {ECO:0000313|EMBL:EFU67774.1, ECO:0000313|Proteomes:UP000032871}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33393 {ECO:0000313|EMBL:EFU67774.1,
RC ECO:0000313|Proteomes:UP000032871};
RA Muzny D., Qin X., Deng J., Jiang H., Liu Y., Qu J., Song X.-Z., Zhang L.,
RA Thornton R., Coyle M., Francisco L., Jackson L., Javaid M., Korchina V.,
RA Kovar C., Mata R., Mathew T., Ngo R., Nguyen L., Nguyen N., Okwuonu G.,
RA Ongeri F., Pham C., Simmons D., Wilczek-Boney K., Hale W., Jakkamsetti A.,
RA Pham P., Ruth R., San Lucas F., Warren J., Zhang J., Zhao Z., Zhou C.,
RA Zhu D., Lee S., Bess C., Blankenburg K., Forbes L., Fu Q., Gubbala S.,
RA Hirani K., Jayaseelan J.C., Lara F., Munidasa M., Palculict T., Patil S.,
RA Pu L.-L., Saada N., Tang L., Weissenberger G., Zhu Y., Hemphill L.,
RA Shang Y., Youmans B., Ayvaz T., Ross M., Santibanez J., Aqrawi P.,
RA Gross S., Joshi V., Fowler G., Nazareth L., Reid J., Worley K.,
RA Petrosino J., Highlander S., Gibbs R.;
RL Submitted (DEC-2010) to the EMBL/GenBank/DDBJ databases.
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}.
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:EFU67774.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AEPS01000005; EFU67774.1; -; Genomic_DNA.
DR AlphaFoldDB; E6KY61; -.
DR STRING; 739.GCA_001059425_00751; -.
DR HOGENOM; CLU_003433_2_3_6; -.
DR Proteomes; UP000032871; Unassembled WGS sequence.
DR GO; GO:0031071; F:cysteine desulfurase activity; IEA:UniProtKB-EC.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR GO; GO:0006534; P:cysteine metabolic process; IEA:InterPro.
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 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 Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898};
KW Reference proteome {ECO:0000313|Proteomes:UP000032871};
KW Transferase {ECO:0000313|EMBL:EFU67774.1}.
FT DOMAIN 31..396
FT /note="Aminotransferase class V"
FT /evidence="ECO:0000259|Pfam:PF00266"
SQ SEQUENCE 408 AA; 45352 MW; FE842BBE7DFF2F69 CRC64;
MASFQKVNYM NFDPMTFRQY FPYFTHNDAV VYLDNAATTL KPQCLIDATV DFYQSAGSVH
RSQYDEKQTA LYEQARTRVK HLINAEDEQA VIWTSGTTQG INTVANGLLP HLKTGDEIII
SEADHHANFV TWHQIAEKSG AKLHVLPIDD SWLINTETLL KQLNPNTKLV ALNFASNVTG
TQQPVIQLIQ HIRDKSSAFI LLDAAQAISH VKIDLAELDV DFIAFSAHKI YGPTGLGVLS
GKLSSLNLLQ PLQYGGKMIS KVSKEQITFS GLPYRLEAGT PNIAAVIGFN AVLAWLSQWD
IAEMESSAVH LAEITRRRLS HYEKCKLFNS PQPSSVVSFV FEDINASDLA TLLAEQQIAL
RVGEHCAQPY LARLGQTATL RLSFAPYNVA SEVETFFNAL DKSLELLR
//
