ID   CPXT3_GLOVI             Reviewed;         203 AA.
AC   Q7NLD3;
DT   11-JAN-2011, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-2003, sequence version 1.
DT   03-AUG-2022, entry version 72.
DE   RecName: Full=Chromophore lyase CpcT/CpeT 3 {ECO:0000255|HAMAP-Rule:MF_01460};
DE            EC=4.-.-.- {ECO:0000255|HAMAP-Rule:MF_01460};
GN   Name=cpcT3 {ECO:0000255|HAMAP-Rule:MF_01460}; OrderedLocusNames=glr1193;
OS   Gloeobacter violaceus (strain ATCC 29082 / PCC 7421).
OC   Bacteria; Cyanobacteria; Gloeobacteria; Gloeobacterales; Gloeobacteraceae;
OC   Gloeobacter.
OX   NCBI_TaxID=251221;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29082 / PCC 7421;
RX   PubMed=14621292; DOI=10.1093/dnares/10.4.137;
RA   Nakamura Y., Kaneko T., Sato S., Mimuro M., Miyashita H., Tsuchiya T.,
RA   Sasamoto S., Watanabe A., Kawashima K., Kishida Y., Kiyokawa C., Kohara M.,
RA   Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Takeuchi C., Yamada M.,
RA   Tabata S.;
RT   "Complete genome structure of Gloeobacter violaceus PCC 7421, a
RT   cyanobacterium that lacks thylakoids.";
RL   DNA Res. 10:137-145(2003).
CC   -!- FUNCTION: Covalently attaches a chromophore to Cys residue(s) of
CC       phycobiliproteins. {ECO:0000255|HAMAP-Rule:MF_01460}.
CC   -!- SIMILARITY: Belongs to the CpcT/CpeT biliprotein lyase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01460}.
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DR   EMBL; BA000045; BAC89134.1; -; Genomic_DNA.
DR   RefSeq; NP_924139.1; NC_005125.1.
DR   RefSeq; WP_011141193.1; NC_005125.1.
DR   AlphaFoldDB; Q7NLD3; -.
DR   SMR; Q7NLD3; -.
DR   STRING; 251221.35211757; -.
DR   EnsemblBacteria; BAC89134; BAC89134; BAC89134.
DR   KEGG; gvi:glr1193; -.
DR   PATRIC; fig|251221.4.peg.1217; -.
DR   eggNOG; ENOG502Z8CK; Bacteria.
DR   HOGENOM; CLU_092589_0_0_3; -.
DR   OMA; HIRIFFR; -.
DR   OrthoDB; 1217830at2; -.
DR   PhylomeDB; Q7NLD3; -.
DR   Proteomes; UP000000557; Chromosome.
DR   GO; GO:0016829; F:lyase activity; IEA:UniProtKB-KW.
DR   GO; GO:0017009; P:protein-phycocyanobilin linkage; IEA:InterPro.
DR   CDD; cd16338; CpcT; 1.
DR   Gene3D; 2.40.128.590; -; 1.
DR   HAMAP; MF_01460; Chrphore_lyase_CpxT; 1.
DR   InterPro; IPR010404; CpcT/CpeT.
DR   InterPro; IPR038672; CpcT/CpeT_sf.
DR   PANTHER; PTHR35137; PTHR35137; 1.
DR   Pfam; PF06206; CpeT; 1.
PE   3: Inferred from homology;
KW   Lyase; Reference proteome.
FT   CHAIN           1..203
FT                   /note="Chromophore lyase CpcT/CpeT 3"
FT                   /id="PRO_0000403155"
SQ   SEQUENCE   203 AA;  23008 MW;  300DFB4C8B2361BC CRC64;
     MTTAPSEDLL TLARWMAGDF SNQKQALAQP QTFAHIRVFF RPLPFAFFGT VGFYSEQTYD
     YDLWSPYRQG LHRLLDREGG IYIENYGLQD AGLYAGAGHD PEILATIPTD CLQPRRGCAM
     VFRREGDCFR GSVEPGNHCL IPRDGYWTYL VSEVELTEST WVSLDRGMDR ETHRQIWGSQ
     AGPLHFEKRE GFDPPLPPLG KGG