ID PTC_LEVBA Reviewed; 347 AA.
AC Q03NG2;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 14-NOV-2006, sequence version 1.
DT 27-MAR-2024, entry version 97.
DE RecName: Full=Putrescine carbamoyltransferase {ECO:0000255|HAMAP-Rule:MF_02102};
DE Short=PTC {ECO:0000255|HAMAP-Rule:MF_02102};
DE Short=PTCase {ECO:0000255|HAMAP-Rule:MF_02102};
DE EC=2.1.3.6 {ECO:0000255|HAMAP-Rule:MF_02102};
DE AltName: Full=Putrescine transcarbamoylase {ECO:0000255|HAMAP-Rule:MF_02102};
DE AltName: Full=Putrescine transcarbamylase {ECO:0000255|HAMAP-Rule:MF_02102};
GN Name=ptcA {ECO:0000255|HAMAP-Rule:MF_02102}; OrderedLocusNames=LVIS_2210;
OS Levilactobacillus brevis (strain ATCC 367 / BCRC 12310 / CIP 105137 / JCM
OS 1170 / LMG 11437 / NCIMB 947 / NCTC 947) (Lactobacillus brevis).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC Levilactobacillus.
OX NCBI_TaxID=387344;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 367 / BCRC 12310 / CIP 105137 / JCM 1170 / LMG 11437 / NCIMB
RC 947 / NCTC 947;
RX PubMed=17030793; DOI=10.1073/pnas.0607117103;
RA Makarova K.S., Slesarev A., Wolf Y.I., Sorokin A., Mirkin B., Koonin E.V.,
RA Pavlov A., Pavlova N., Karamychev V., Polouchine N., Shakhova V.,
RA Grigoriev I., Lou Y., Rohksar D., Lucas S., Huang K., Goodstein D.M.,
RA Hawkins T., Plengvidhya V., Welker D., Hughes J., Goh Y., Benson A.,
RA Baldwin K., Lee J.-H., Diaz-Muniz I., Dosti B., Smeianov V., Wechter W.,
RA Barabote R., Lorca G., Altermann E., Barrangou R., Ganesan B., Xie Y.,
RA Rawsthorne H., Tamir D., Parker C., Breidt F., Broadbent J.R., Hutkins R.,
RA O'Sullivan D., Steele J., Unlu G., Saier M.H. Jr., Klaenhammer T.,
RA Richardson P., Kozyavkin S., Weimer B.C., Mills D.A.;
RT "Comparative genomics of the lactic acid bacteria.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:15611-15616(2006).
CC -!- FUNCTION: Catalyzes the phosphorolysis of N-carbamoylputrescine to form
CC carbamoyl phosphate and putrescine. Is involved in the degradation
CC pathway of the polyamine agmatine. {ECO:0000255|HAMAP-Rule:MF_02102}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=carbamoyl phosphate + putrescine = H(+) + N-
CC carbamoylputrescine + phosphate; Xref=Rhea:RHEA:21936,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:43474, ChEBI:CHEBI:58228,
CC ChEBI:CHEBI:58318, ChEBI:CHEBI:326268; EC=2.1.3.6;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_02102};
CC -!- PATHWAY: Amine and polyamine biosynthesis; putrescine biosynthesis via
CC agmatine pathway; putrescine from N-carbamoylputrescine (transferase
CC route): step 1/1. {ECO:0000255|HAMAP-Rule:MF_02102}.
CC -!- SUBUNIT: Homotrimer. {ECO:0000255|HAMAP-Rule:MF_02102}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_02102}.
CC -!- SIMILARITY: Belongs to the aspartate/ornithine carbamoyltransferase
CC superfamily. PTCase family. {ECO:0000255|HAMAP-Rule:MF_02102}.
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DR EMBL; CP000416; ABJ65260.1; -; Genomic_DNA.
DR RefSeq; WP_011668781.1; NC_008497.1.
DR AlphaFoldDB; Q03NG2; -.
DR SMR; Q03NG2; -.
DR STRING; 387344.LVIS_2210; -.
DR KEGG; lbr:LVIS_2210; -.
DR PATRIC; fig|387344.15.peg.2116; -.
DR eggNOG; COG0078; Bacteria.
DR HOGENOM; CLU_043846_3_1_9; -.
DR UniPathway; UPA00534; UER00941.
DR Proteomes; UP000001652; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016597; F:amino acid binding; IEA:InterPro.
DR GO; GO:0004585; F:ornithine carbamoyltransferase activity; IEA:UniProt.
DR GO; GO:0050231; F:putrescine carbamoyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0033390; P:putrescine biosynthetic process from arginine via N-carbamoylputrescine; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.1370; Aspartate/ornithine carbamoyltransferase; 2.
DR HAMAP; MF_02102; PTCase; 1.
DR InterPro; IPR006132; Asp/Orn_carbamoyltranf_P-bd.
DR InterPro; IPR006130; Asp/Orn_carbamoylTrfase.
DR InterPro; IPR036901; Asp/Orn_carbamoylTrfase_sf.
DR InterPro; IPR006131; Asp_carbamoyltransf_Asp/Orn-bd.
DR InterPro; IPR002292; Orn/put_carbamltrans.
DR InterPro; IPR024903; PtcA.
DR NCBIfam; TIGR00658; orni_carb_tr; 1.
DR NCBIfam; TIGR04384; putr_carbamoyl; 1.
DR PANTHER; PTHR45753; ORNITHINE CARBAMOYLTRANSFERASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR45753:SF3; ORNITHINE TRANSCARBAMYLASE, MITOCHONDRIAL; 1.
DR Pfam; PF00185; OTCace; 1.
DR Pfam; PF02729; OTCace_N; 1.
DR PRINTS; PR00100; AOTCASE.
DR PRINTS; PR00102; OTCASE.
DR SUPFAM; SSF53671; Aspartate/ornithine carbamoyltransferase; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Polyamine biosynthesis; Reference proteome; Transferase.
FT CHAIN 1..347
FT /note="Putrescine carbamoyltransferase"
FT /id="PRO_0000380718"
FT BINDING 53..57
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02102"
FT BINDING 104
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02102"
FT BINDING 131
FT /ligand="carbamoyl phosphate"
FT /ligand_id="ChEBI:CHEBI:58228"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02102"
FT BINDING 270..273
FT /ligand="putrescine"
FT /ligand_id="ChEBI:CHEBI:326268"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02102"
FT SITE 28
FT /note="Important for structural integrity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02102"
FT SITE 144
FT /note="Important for structural integrity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02102"
SQ SEQUENCE 347 AA; 39049 MW; 304EB98BCDC6138E CRC64;
MTKRDFIDTN TYTKEEIQYM IDLGIKIKES IKNGYYPPLL KNKTLGMIFE QSSTRTRTSA
EAAMTELGGH AQYLAPGQIQ LGGHETIEDT SQVLGRILDI IGARVERHHT VAEVGKFAKV
PVVNFMSDYN HPTQELGDII TMTEHLPKGK KLSDCKIVFV GDATQVCVST MFMATKMGMD
FVQFGPKGFQ IKPETLKIGQ QNAKVSGGSV TITEDADEAF KDADFIYTDV WYGLYEAELS
EEDRMKIFYP KYQVNAELVA KASDHVKFMH CLPATRGEEV TDEVIDSDYS IVWDEAENRK
TAMRAIFVYL LNPELRKAQA SQAVADKYDA EFSLMLRNAV DDQRNAD
//
