PYRI_KORCO
ID PYRI_KORCO Reviewed; 157 AA.
AC B1L384;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 29-APR-2008, sequence version 1.
DT 03-AUG-2022, entry version 70.
DE RecName: Full=Aspartate carbamoyltransferase regulatory chain {ECO:0000255|HAMAP-Rule:MF_00002};
GN Name=pyrI {ECO:0000255|HAMAP-Rule:MF_00002}; OrderedLocusNames=Kcr_0153;
OS Korarchaeum cryptofilum (strain OPF8).
OC Archaea; Candidatus Korarchaeota; Candidatus Korarchaeum.
OX NCBI_TaxID=374847;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OPF8;
RX PubMed=18535141; DOI=10.1073/pnas.0801980105;
RA Elkins J.G., Podar M., Graham D.E., Makarova K.S., Wolf Y., Randau L.,
RA Hedlund B.P., Brochier-Armanet C., Kunin V., Anderson I., Lapidus A.,
RA Goltsman E., Barry K., Koonin E.V., Hugenholtz P., Kyrpides N., Wanner G.,
RA Richardson P., Keller M., Stetter K.O.;
RT "A korarchaeal genome reveals new insights into the evolution of the
RT Archaea.";
RL Proc. Natl. Acad. Sci. U.S.A. 105:8102-8107(2008).
CC -!- FUNCTION: Involved in allosteric regulation of aspartate
CC carbamoyltransferase. {ECO:0000255|HAMAP-Rule:MF_00002}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00002};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00002};
CC -!- SUBUNIT: Contains catalytic and regulatory chains. {ECO:0000255|HAMAP-
CC Rule:MF_00002}.
CC -!- SIMILARITY: Belongs to the PyrI family. {ECO:0000255|HAMAP-
CC Rule:MF_00002}.
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DR EMBL; CP000968; ACB06913.1; -; Genomic_DNA.
DR RefSeq; WP_012308810.1; NC_010482.1.
DR AlphaFoldDB; B1L384; -.
DR SMR; B1L384; -.
DR STRING; 374847.Kcr_0153; -.
DR EnsemblBacteria; ACB06913; ACB06913; Kcr_0153.
DR GeneID; 6093442; -.
DR KEGG; kcr:Kcr_0153; -.
DR eggNOG; arCOG04229; Archaea.
DR HOGENOM; CLU_128576_0_0_2; -.
DR InParanoid; B1L384; -.
DR OMA; CPNRNCI; -.
DR OrthoDB; 101957at2157; -.
DR PhylomeDB; B1L384; -.
DR Proteomes; UP000001686; Chromosome.
DR GO; GO:0009347; C:aspartate carbamoyltransferase complex; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006207; P:'de novo' pyrimidine nucleobase biosynthetic process; IEA:InterPro.
DR GO; GO:0006221; P:pyrimidine nucleotide biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.70.140; -; 1.
DR HAMAP; MF_00002; Asp_carb_tr_reg; 1.
DR InterPro; IPR020545; Asp_carbamoyltransf_reg_N.
DR InterPro; IPR002801; Asp_carbamoylTrfase_reg.
DR InterPro; IPR020542; Asp_carbamoyltrfase_reg_C.
DR InterPro; IPR036792; Asp_carbatrfase_reg_C_sf.
DR InterPro; IPR036793; Asp_carbatrfase_reg_N_sf.
DR PANTHER; PTHR35805; PTHR35805; 1.
DR Pfam; PF01948; PyrI; 1.
DR Pfam; PF02748; PyrI_C; 1.
DR SUPFAM; SSF54893; SSF54893; 1.
DR SUPFAM; SSF57825; SSF57825; 1.
DR TIGRFAMs; TIGR00240; ATCase_reg; 1.
PE 3: Inferred from homology;
KW Metal-binding; Pyrimidine biosynthesis; Reference proteome; Zinc.
FT CHAIN 1..157
FT /note="Aspartate carbamoyltransferase regulatory chain"
FT /id="PRO_1000088827"
FT BINDING 108
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00002"
FT BINDING 113
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00002"
FT BINDING 138
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00002"
FT BINDING 141
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00002"
SQ SEQUENCE 157 AA; 17490 MW; 528072893B5A5259 CRC64;
MKEELVVRRI SDGTVIDHIP AGRALRVLKL LGITGERDGV VALVMNVPSK KLGKKDIVKI
EGRELSKEEV DKISLIAPSA TINIIRNFEV ASKRRVELPR RVVGILRCLN PNCVTNAPRE
AVEPSFTLIS ESPLRMVCEY CGEYLREEDI IEQLSGV
