ID   CPXT_SYNY3              Reviewed;         196 AA.
AC   P74371;
DT   11-JAN-2011, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   25-MAY-2022, entry version 100.
DE   RecName: Full=Chromophore lyase CpcT/CpeT {ECO:0000255|HAMAP-Rule:MF_01460};
DE            EC=4.-.-.- {ECO:0000255|HAMAP-Rule:MF_01460};
GN   Name=cpcT {ECO:0000255|HAMAP-Rule:MF_01460}; OrderedLocusNames=slr1649;
OS   Synechocystis sp. (strain PCC 6803 / Kazusa).
OC   Bacteria; Cyanobacteria; Synechococcales; Merismopediaceae; Synechocystis;
OC   unclassified Synechocystis.
OX   NCBI_TaxID=1111708;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 6803 / Kazusa;
RX   PubMed=8905231; DOI=10.1093/dnares/3.3.109;
RA   Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y.,
RA   Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T.,
RA   Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.,
RA   Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT   "Sequence analysis of the genome of the unicellular cyanobacterium
RT   Synechocystis sp. strain PCC6803. II. Sequence determination of the entire
RT   genome and assignment of potential protein-coding regions.";
RL   DNA Res. 3:109-136(1996).
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}.
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; BA000022; BAA18466.1; -; Genomic_DNA.
DR   PIR; S76207; S76207.
DR   AlphaFoldDB; P74371; -.
DR   SMR; P74371; -.
DR   STRING; 1148.1653553; -.
DR   PaxDb; P74371; -.
DR   DNASU; 952924; -.
DR   EnsemblBacteria; BAA18466; BAA18466; BAA18466.
DR   KEGG; syn:slr1649; -.
DR   eggNOG; ENOG502Z877; Bacteria.
DR   InParanoid; P74371; -.
DR   OMA; NPPFFAH; -.
DR   PhylomeDB; P74371; -.
DR   Proteomes; UP000001425; 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..196
FT                   /note="Chromophore lyase CpcT/CpeT"
FT                   /id="PRO_0000403167"
SQ   SEQUENCE   196 AA;  22579 MW;  46307FC860D5B0BD CRC64;
     MSHSTDLSAL ARWMAADFSN QAQAFENPPF YAHIRVAIRP LDQAKFGDRL LFLEQAYDFM
     LQRPYRLRVL KLKVVEDHIE IENFKVKDEE KFYGAARDLG KLAQLTPADL EPMHGCDMIV
     EWTGTSFKGE VQPGRQCRVM RDGKETYLEN SFEVSETGLI SLDRGYDPET NERVWGSVAG
     AFHFVRWQSF ADEVSF