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Database: UniProt
Entry: B8HU55_CYAP4
LinkDB: B8HU55_CYAP4
Original site: B8HU55_CYAP4 
ID   B8HU55_CYAP4            Unreviewed;       375 AA.
AC   B8HU55;
DT   03-MAR-2009, integrated into UniProtKB/TrEMBL.
DT   03-MAR-2009, sequence version 1.
DT   24-JAN-2024, entry version 81.
DE   RecName: Full=Aminomethyltransferase {ECO:0000256|ARBA:ARBA00012616, ECO:0000256|HAMAP-Rule:MF_00259};
DE            EC=2.1.2.10 {ECO:0000256|ARBA:ARBA00012616, ECO:0000256|HAMAP-Rule:MF_00259};
DE   AltName: Full=Glycine cleavage system T protein {ECO:0000256|ARBA:ARBA00031395, ECO:0000256|HAMAP-Rule:MF_00259};
GN   Name=gcvT {ECO:0000256|HAMAP-Rule:MF_00259};
GN   OrderedLocusNames=Cyan7425_2037 {ECO:0000313|EMBL:ACL44400.1};
OS   Cyanothece sp. (strain PCC 7425 / ATCC 29141).
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Gomontiellales; Cyanothecaceae;
OC   Cyanothece.
OX   NCBI_TaxID=395961 {ECO:0000313|EMBL:ACL44400.1};
RN   [1] {ECO:0000313|EMBL:ACL44400.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=PCC 7425 {ECO:0000313|EMBL:ACL44400.1};
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Sims D., Meineke L., Brettin T.,
RA   Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Ovchinnikova G., Liberton M., Stoeckel J., Banerjee A., Singh A., Page L.,
RA   Sato H., Zhao L., Sherman L., Pakrasi H., Richardson P.;
RT   "Complete sequence of chromosome Cyanothece sp. PCC 7425.";
RL   Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: The glycine cleavage system catalyzes the degradation of
CC       glycine. {ECO:0000256|HAMAP-Rule:MF_00259}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(6S)-5,6,7,8-tetrahydrofolate + N(6)-[(R)-S(8)-
CC         aminomethyldihydrolipoyl]-L-lysyl-[protein] = (6R)-5,10-
CC         methylene-5,6,7,8-tetrahydrofolate + N(6)-[(R)-dihydrolipoyl]-L-
CC         lysyl-[protein] + NH4(+); Xref=Rhea:RHEA:16945, Rhea:RHEA-COMP:10475,
CC         Rhea:RHEA-COMP:10492, ChEBI:CHEBI:15636, ChEBI:CHEBI:28938,
CC         ChEBI:CHEBI:57453, ChEBI:CHEBI:83100, ChEBI:CHEBI:83143; EC=2.1.2.10;
CC         Evidence={ECO:0000256|ARBA:ARBA00001708, ECO:0000256|HAMAP-
CC         Rule:MF_00259};
CC   -!- SUBUNIT: The glycine cleavage system is composed of four proteins: P,
CC       T, L and H. {ECO:0000256|HAMAP-Rule:MF_00259}.
CC   -!- SIMILARITY: Belongs to the GcvT family. {ECO:0000256|ARBA:ARBA00008609,
CC       ECO:0000256|HAMAP-Rule:MF_00259}.
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DR   EMBL; CP001344; ACL44400.1; -; Genomic_DNA.
DR   AlphaFoldDB; B8HU55; -.
DR   STRING; 395961.Cyan7425_2037; -.
DR   KEGG; cyn:Cyan7425_2037; -.
DR   eggNOG; COG0404; Bacteria.
DR   HOGENOM; CLU_007884_10_2_3; -.
DR   OMA; MPVQYPA; -.
DR   OrthoDB; 9774591at2; -.
DR   GO; GO:0004047; F:aminomethyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008483; F:transaminase activity; IEA:UniProtKB-KW.
DR   GO; GO:0019464; P:glycine decarboxylation via glycine cleavage system; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.40.30.110; Aminomethyltransferase beta-barrel domains; 1.
DR   Gene3D; 3.30.70.1400; Aminomethyltransferase beta-barrel domains; 1.
DR   Gene3D; 4.10.1250.10; Aminomethyltransferase fragment; 1.
DR   HAMAP; MF_00259; GcvT; 1.
DR   InterPro; IPR006223; GCS_T.
DR   InterPro; IPR022903; GCS_T_bac.
DR   InterPro; IPR028896; GCST/YgfZ/DmdA.
DR   InterPro; IPR013977; GCV_T_C.
DR   InterPro; IPR006222; GCV_T_N.
DR   InterPro; IPR029043; GcvT/YgfZ_C.
DR   InterPro; IPR027266; TrmE/GcvT_dom1.
DR   NCBIfam; TIGR00528; gcvT; 1.
DR   PANTHER; PTHR43757; AMINOMETHYLTRANSFERASE; 1.
DR   PANTHER; PTHR43757:SF2; AMINOMETHYLTRANSFERASE, MITOCHONDRIAL; 1.
DR   Pfam; PF01571; GCV_T; 1.
DR   Pfam; PF08669; GCV_T_C; 1.
DR   PIRSF; PIRSF006487; GcvT; 1.
DR   SUPFAM; SSF101790; Aminomethyltransferase beta-barrel domain; 1.
DR   SUPFAM; SSF103025; Folate-binding domain; 1.
PE   3: Inferred from homology;
KW   Aminotransferase {ECO:0000256|ARBA:ARBA00022576, ECO:0000256|HAMAP-
KW   Rule:MF_00259};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_00259}.
FT   DOMAIN          16..268
FT                   /note="Aminomethyltransferase folate-binding"
FT                   /evidence="ECO:0000259|Pfam:PF01571"
FT   DOMAIN          292..369
FT                   /note="Glycine cleavage T-protein C-terminal barrel"
FT                   /evidence="ECO:0000259|Pfam:PF08669"
SQ   SEQUENCE   375 AA;  40728 MW;  BF8D2795ABBA3851 CRC64;
     MAADTSSPEA LQRTHLYHLH KERDARMTGF GGWEMPVQYL GISTEHVAVR QSVGMFDISH
     MGKFRLSGKD LRTHLQPLVP SDLSGLQPGV AKYSVFLNAR GGVLDDLIFY VLEADQTGIE
     QGLLIVNAAT TAKDKAWLLH HLETEAVELE DISASNVLIA LQGPDAANTL QPLVDVDLSL
     LKNYTHCSVR LLDTTAWLAR TGYTGEDGFE IMVEAATGEA LWRSLLDLGV MPCGLGARDT
     LRLEAAMPLY GQDIDDSTTP LEAGLGWVVS WDKEDFIGKA SLIQQKQAGV PRRLVGLQMQ
     GRHIARPGYA VLFADQPVGT VTSGSFTPTL AQPIALAYVP PELAAVGQEL AVEIRGKACP
     ATVVSRPFYR RRKSG
//
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