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Database: UniProt/SWISS-PROT
Entry: RBL1B_METPP
LinkDB: RBL1B_METPP
Original site: RBL1B_METPP 
ID   RBL1B_METPP             Reviewed;         485 AA.
AC   A2SJJ7;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   11-SEP-2007, sequence version 2.
DT   12-SEP-2018, entry version 68.
DE   RecName: Full=Ribulose bisphosphate carboxylase large chain 2 {ECO:0000255|HAMAP-Rule:MF_01338};
DE            Short=RuBisCO large subunit 2 {ECO:0000255|HAMAP-Rule:MF_01338};
DE            EC=4.1.1.39 {ECO:0000255|HAMAP-Rule:MF_01338};
GN   Name=cbbL2 {ECO:0000255|HAMAP-Rule:MF_01338};
GN   OrderedLocusNames=Mpe_A2782;
OS   Methylibium petroleiphilum (strain ATCC BAA-1232 / LMG 22953 / PM1).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Methylibium.
OX   NCBI_TaxID=420662;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1232 / LMG 22953 / PM1;
RX   PubMed=17158667; DOI=10.1128/JB.01259-06;
RA   Kane S.R., Chakicherla A.Y., Chain P.S.G., Schmidt R., Shin M.W.,
RA   Legler T.C., Scow K.M., Larimer F.W., Lucas S.M., Richardson P.M.,
RA   Hristova K.R.;
RT   "Whole-genome analysis of the methyl tert-butyl ether-degrading beta-
RT   proteobacterium Methylibium petroleiphilum PM1.";
RL   J. Bacteriol. 189:1931-1945(2007).
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. Both reactions occur simultaneously and in competition
CC       at the same active site. {ECO:0000255|HAMAP-Rule:MF_01338}.
CC   -!- CATALYTIC ACTIVITY: 2 3-phospho-D-glycerate + 2 H(+) = D-ribulose
CC       1,5-bisphosphate + CO(2) + H(2)O. {ECO:0000255|HAMAP-
CC       Rule:MF_01338}.
CC   -!- CATALYTIC ACTIVITY: 3-phospho-D-glycerate + 2-phosphoglycolate =
CC       D-ribulose 1,5-bisphosphate + O(2). {ECO:0000255|HAMAP-
CC       Rule:MF_01338}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01338};
CC       Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01338};
CC   -!- SUBUNIT: Heterohexadecamer of 8 large chains and 8 small chains.
CC       {ECO:0000255|HAMAP-Rule:MF_01338}.
CC   -!- MISCELLANEOUS: The basic functional RuBisCO is composed of a large
CC       chain homodimer in a "head-to-tail" conformation. In form I
CC       RuBisCO this homodimer is arranged in a barrel-like tetramer with
CC       the small subunits forming a tetrameric "cap" on each end of the
CC       "barrel". {ECO:0000255|HAMAP-Rule:MF_01338}.
CC   -!- SIMILARITY: Belongs to the RuBisCO large chain family. Type I
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01338}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABM95736.1; Type=Erroneous initiation; Evidence={ECO:0000305};
DR   EMBL; CP000555; ABM95736.1; ALT_INIT; Genomic_DNA.
DR   ProteinModelPortal; A2SJJ7; -.
DR   SMR; A2SJJ7; -.
DR   STRING; 420662.Mpe_A2782; -.
DR   PRIDE; A2SJJ7; -.
DR   EnsemblBacteria; ABM95736; ABM95736; Mpe_A2782.
DR   KEGG; mpt:Mpe_A2782; -.
DR   eggNOG; ENOG4105DT1; Bacteria.
DR   eggNOG; COG1850; LUCA.
DR   HOGENOM; HOG000230831; -.
DR   KO; K01601; -.
DR   OrthoDB; POG091H14UZ; -.
DR   Proteomes; UP000000366; Chromosome.
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:0019253; P:reductive pentose-phosphate cycle; IEA:UniProtKB-KW.
DR   CDD; cd08212; RuBisCO_large_I; 1.
DR   Gene3D; 3.20.20.110; -; 1.
DR   Gene3D; 3.30.70.150; -; 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; PTHR42704; 1.
DR   Pfam; PF00016; RuBisCO_large; 1.
DR   Pfam; PF02788; RuBisCO_large_N; 1.
DR   SFLD; SFLDS00014; RuBisCO; 1.
DR   SUPFAM; SSF51649; SSF51649; 1.
DR   SUPFAM; SSF54966; SSF54966; 1.
DR   PROSITE; PS00157; RUBISCO_LARGE; 1.
PE   3: Inferred from homology;
KW   Calvin cycle; Carbon dioxide fixation; Complete proteome; Lyase;
KW   Magnesium; Metal-binding; Monooxygenase; Oxidoreductase;
KW   Photosynthesis; Reference proteome.
FT   CHAIN         1    485       Ribulose bisphosphate carboxylase large
FT                                chain 2.
FT                                /FTId=PRO_0000299965.
FT   ACT_SITE    177    177       Proton acceptor. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
FT   ACT_SITE    295    295       Proton acceptor. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
FT   METAL       203    203       Magnesium; via carbamate group.
FT                                {ECO:0000255|HAMAP-Rule:MF_01338}.
FT   METAL       205    205       Magnesium. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
FT   METAL       206    206       Magnesium. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
FT   BINDING     125    125       Substrate; in homodimeric partner.
FT                                {ECO:0000255|HAMAP-Rule:MF_01338}.
FT   BINDING     175    175       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
FT   BINDING     179    179       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
FT   BINDING     296    296       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
FT   BINDING     328    328       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
FT   BINDING     380    380       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
FT   SITE        335    335       Transition state stabilizer.
FT                                {ECO:0000255|HAMAP-Rule:MF_01338}.
FT   MOD_RES     203    203       N6-carboxylysine. {ECO:0000255|HAMAP-
FT                                Rule:MF_01338}.
SQ   SEQUENCE   485 AA;  53310 MW;  3B36C71F79F2FCAD CRC64;
     MNEPTQITDT KKRYAAGVLK YAQMGYWNGD YVPKDTDILA LFRITPQDGV DPIEAAAAVA
     GESSTATWTV VWTDRLTACD MYRAKAYKVE PVPNNPGQYF CYVAYDLSLF EEGSIANVTA
     SIIGNVFSFK PLKAARLEDM KFPVSYVKTF AGPPTGIVVE RERLDKFGRP LLGATTKPKL
     GLSGRNYGRV VYEGLKGGLD FMKDDENINS QPFMHWRDRF LFVMDAVNKA SAATGEVKGS
     YLNVTAGTME EMYRRAEFAK ELGSVIIMID LVVGYTAIQS MSNWARQNDM VLHMHRAGHG
     TYTRQKNHGV SFRVIAKWLR MAGVDHLHTG TAVGKLEGDP LTVQGYYNVC RDTHTKVDLP
     RGIFFDQDWG ALKKVMPVAS GGIHAGQMHQ LIDLFGDDVV LQFGGGTIGH PQGIQAGATA
     NRVALEAMVL ARNEGRDIKN EGPQILRDAA KSCTPLAAAL DTWGDITFNY TSTDTSDYVP
     TPSVA
//
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