ID V5JG91_9MONI Unreviewed; 415 AA. AC V5JG91; DT 19-FEB-2014, integrated into UniProtKB/TrEMBL. DT 19-FEB-2014, sequence version 1. DT 27-NOV-2024, entry version 31. DE RecName: Full=Ribulose bisphosphate carboxylase large chain {ECO:0000256|ARBA:ARBA00017725, ECO:0000256|RuleBase:RU000302}; DE EC=4.1.1.39 {ECO:0000256|ARBA:ARBA00012287, ECO:0000256|RuleBase:RU000302}; DE Flags: Fragment; GN Name=rbcL {ECO:0000313|EMBL:AGO50053.1}; OS Arthropteris repens. OG Plastid; Chloroplast {ECO:0000313|EMBL:AGO50053.1}. OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Polypodiopsida; Polypodiidae; Polypodiales; Polypodiineae; Tectariaceae; OC Arthropteris. OX NCBI_TaxID=1326902 {ECO:0000313|EMBL:AGO50053.1}; RN [1] {ECO:0000313|EMBL:AGO50053.1} RP NUCLEOTIDE SEQUENCE. RA Liu H.-M., Jiang R.-H., Guo J., Hovenkamp P., Perrie L.R., Shepherd L., RA Hennequin S., Schneider H.; RT "Towards a phylogenetic classification of the climbing fern genus RT Arthropteris."; RL Taxon 62:688-700(2013). CC -!- FUNCTION: RuBisCO catalyzes two reactions: the carboxylation of D- CC ribulose 1,5-bisphosphate, the primary event in carbon dioxide CC fixation, as well as the oxidative fragmentation of the pentose CC substrate in the photorespiration process. Both reactions occur CC simultaneously and in competition at the same active site. CC {ECO:0000256|ARBA:ARBA00025664}. CC -!- CATALYTIC ACTIVITY: CC Reaction=2 (2R)-3-phosphoglycerate + 2 H(+) = D-ribulose 1,5- CC bisphosphate + CO2 + H2O; Xref=Rhea:RHEA:23124, ChEBI:CHEBI:15377, CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:57870, CC ChEBI:CHEBI:58272; EC=4.1.1.39; CC Evidence={ECO:0000256|ARBA:ARBA00001067, CC ECO:0000256|RuleBase:RU000302}; CC -!- CATALYTIC ACTIVITY: CC Reaction=D-ribulose 1,5-bisphosphate + O2 = 2-phosphoglycolate + (2R)- CC 3-phosphoglycerate + 2 H(+); Xref=Rhea:RHEA:36631, ChEBI:CHEBI:15378, CC ChEBI:CHEBI:15379, ChEBI:CHEBI:57870, ChEBI:CHEBI:58033, CC ChEBI:CHEBI:58272; Evidence={ECO:0000256|ARBA:ARBA00000537, CC ECO:0000256|RuleBase:RU000302}; CC -!- COFACTOR: CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420; CC Evidence={ECO:0000256|RuleBase:RU000302}; CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|RuleBase:RU000302}; CC -!- SUBUNIT: Heterohexadecamer of 8 large chains and 8 small chains; CC disulfide-linked. The disulfide link is formed within the large subunit CC homodimers. {ECO:0000256|ARBA:ARBA00025888}. CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast CC {ECO:0000256|RuleBase:RU000302}. CC -!- SIMILARITY: Belongs to the RuBisCO large chain family. Type I CC subfamily. {ECO:0000256|ARBA:ARBA00006204}. 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; KC977368; AGO50053.1; -; Genomic_DNA. DR AlphaFoldDB; V5JG91; -. DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell. DR GO; GO:0000287; F:magnesium ion binding; IEA:InterPro. DR GO; GO:0004497; F:monooxygenase activity; IEA:UniProtKB-KW. DR GO; GO:0016984; F:ribulose-bisphosphate carboxylase activity; IEA:UniProtKB-EC. DR GO; GO:0009853; P:photorespiration; IEA:UniProtKB-KW. DR GO; GO:0019253; P:reductive pentose-phosphate cycle; IEA:UniProtKB-KW. DR FunFam; 3.20.20.110:FF:000003; Ribulose bisphosphate carboxylase large chain; 1. DR Gene3D; 3.20.20.110; Ribulose bisphosphate carboxylase, large subunit, C-terminal domain; 1. DR Gene3D; 3.30.70.150; RuBisCO large subunit, N-terminal domain; 1. DR HAMAP; MF_01338; RuBisCO_L_type1; 1. DR InterPro; IPR033966; RuBisCO. DR InterPro; IPR020878; RuBisCo_large_chain_AS. DR InterPro; IPR000685; RuBisCO_lsu_C. DR InterPro; IPR036376; RuBisCO_lsu_C_sf. DR InterPro; IPR017443; RuBisCO_lsu_fd_N. DR InterPro; IPR036422; RuBisCO_lsu_N_sf. DR InterPro; IPR020888; RuBisCO_lsuI. DR PANTHER; PTHR42704; RIBULOSE BISPHOSPHATE CARBOXYLASE; 1. DR PANTHER; PTHR42704:SF9; RIBULOSE BISPHOSPHATE CARBOXYLASE LARGE CHAIN; 1. DR Pfam; PF00016; RuBisCO_large; 1. DR Pfam; PF02788; RuBisCO_large_N; 1. DR SFLD; SFLDG01052; RuBisCO; 1. DR SFLD; SFLDS00014; RuBisCO; 1. DR SFLD; SFLDG00301; RuBisCO-like_proteins; 1. DR SUPFAM; SSF51649; RuBisCo, C-terminal domain; 1. DR SUPFAM; SSF54966; RuBisCO, large subunit, small (N-terminal) domain; 1. DR PROSITE; PS00157; RUBISCO_LARGE; 1. PE 3: Inferred from homology; KW Calvin cycle {ECO:0000256|ARBA:ARBA00022567, KW ECO:0000256|RuleBase:RU000302}; KW Carbon dioxide fixation {ECO:0000256|ARBA:ARBA00023300, KW ECO:0000256|RuleBase:RU000302}; KW Chloroplast {ECO:0000256|RuleBase:RU000302, ECO:0000313|EMBL:AGO50053.1}; KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|RuleBase:RU000302}; KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|RuleBase:RU000302}; KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, KW ECO:0000256|RuleBase:RU000302}; KW Monooxygenase {ECO:0000256|ARBA:ARBA00023033, KW ECO:0000256|RuleBase:RU000302}; KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, KW ECO:0000256|RuleBase:RU000302}; KW Photorespiration {ECO:0000256|ARBA:ARBA00023238, KW ECO:0000256|RuleBase:RU000302}; KW Photosynthesis {ECO:0000256|RuleBase:RU000302}; KW Plastid {ECO:0000256|ARBA:ARBA00022640, ECO:0000313|EMBL:AGO50053.1}. FT DOMAIN 5..125 FT /note="Ribulose bisphosphate carboxylase large subunit FT ferrodoxin-like N-terminal" FT /evidence="ECO:0000259|Pfam:PF02788" FT DOMAIN 135..412 FT /note="Ribulose bisphosphate carboxylase large subunit C- FT terminal" FT /evidence="ECO:0000259|Pfam:PF00016" FT NON_TER 1 FT /evidence="ECO:0000313|EMBL:AGO50053.1" FT NON_TER 415 FT /evidence="ECO:0000313|EMBL:AGO50053.1" SQ SEQUENCE 415 AA; 45931 MW; 45260525AB73AAE4 CRC64; YRLTYYTPEY QTKDTDILAA FRMTPQPGVP AEEAGAAVAA ESSTGTWTTV WTDGLTSLDR YKGRCYDIEP VAGEENQYIA YVAYPLDLFE EGSVTNLFTS IVGNVFGFKA LRALRLEDLR IPPAYSKTFI GPPHGIQVER DKLNKYGRPL LGCTIKPKLG LSAKNYGRAV YECLRGGLDF TKDDENVNSQ PFMRWRDRFL FVAEALFKAQ AETGEIKGHY LNATAGTCEE MMKRAIFARE LGAPIVMHDY LTGGFTANTS LAIYCRDNGL LLHIHRAMHA VIDRQRNHGM HFRVLAKALR MSGGDHVHAG TVVGKLEGER DVTLGFVDLL RDDYIEKDRS RGIYFTQDWV SMPGVIPVAS GGIHVWHMPA LTEIFGDDSV LQFGGGTLGH PWGNAPGAVA NRVALEACVQ ARNEG //