GenomeNet

Database: UniProt/SWISS-PROT
Entry: BCHL_ROSDO
LinkDB: BCHL_ROSDO
Original site: BCHL_ROSDO 
ID   BCHL_ROSDO              Reviewed;         299 AA.
AC   Q16DS2;
DT   18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT   25-JUL-2006, sequence version 1.
DT   31-JUL-2019, entry version 87.
DE   RecName: Full=Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein {ECO:0000255|HAMAP-Rule:MF_00355};
DE            Short=DPOR subunit L {ECO:0000255|HAMAP-Rule:MF_00355};
DE            Short=LI-POR subunit L {ECO:0000255|HAMAP-Rule:MF_00355};
DE            EC=1.3.7.7 {ECO:0000255|HAMAP-Rule:MF_00355};
GN   Name=bchL {ECO:0000255|HAMAP-Rule:MF_00355};
GN   OrderedLocusNames=RD1_0136;
OS   Roseobacter denitrificans (strain ATCC 33942 / OCh 114) (Erythrobacter
OS   sp. (strain OCh 114)) (Roseobacter denitrificans).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Roseobacter.
OX   NCBI_TaxID=375451;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33942 / OCh 114;
RX   PubMed=17098896; DOI=10.1128/JB.01390-06;
RA   Swingley W.D., Sadekar S., Mastrian S.D., Matthies H.J., Hao J.,
RA   Ramos H., Acharya C.R., Conrad A.L., Taylor H.L., Dejesa L.C.,
RA   Shah M.K., O'Huallachain M.E., Lince M.T., Blankenship R.E.,
RA   Beatty J.T., Touchman J.W.;
RT   "The complete genome sequence of Roseobacter denitrificans reveals a
RT   mixotrophic rather than photosynthetic metabolism.";
RL   J. Bacteriol. 189:683-690(2007).
CC   -!- FUNCTION: Component of the dark-operative protochlorophyllide
CC       reductase (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce
CC       ring D of protochlorophyllide (Pchlide) to form chlorophyllide a
CC       (Chlide). This reaction is light-independent. The L component
CC       serves as a unique electron donor to the NB-component of the
CC       complex, and binds Mg-ATP. {ECO:0000255|HAMAP-Rule:MF_00355}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 ADP + chlorophyllide a + oxidized 2[4Fe-4S]-
CC         [ferredoxin] + 2 phosphate = 2 ATP + 2 H2O + protochlorophyllide
CC         a + reduced 2[4Fe-4S]-[ferredoxin]; Xref=Rhea:RHEA:28202,
CC         Rhea:RHEA-COMP:10002, Rhea:RHEA-COMP:10004, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:33722, ChEBI:CHEBI:33723,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:83348, ChEBI:CHEBI:83350,
CC         ChEBI:CHEBI:456216; EC=1.3.7.7; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00355};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00355};
CC       Note=Binds 1 [4Fe-4S] cluster per dimer. {ECO:0000255|HAMAP-
CC       Rule:MF_00355};
CC   -!- PATHWAY: Porphyrin-containing compound metabolism;
CC       bacteriochlorophyll biosynthesis (light-independent).
CC       {ECO:0000255|HAMAP-Rule:MF_00355}.
CC   -!- SUBUNIT: Homodimer. Protochlorophyllide reductase is composed of
CC       three subunits; BchL, BchN and BchB. {ECO:0000255|HAMAP-
CC       Rule:MF_00355}.
CC   -!- SIMILARITY: Belongs to the NifH/BchL/ChlL family.
CC       {ECO:0000255|HAMAP-Rule:MF_00355}.
DR   EMBL; CP000362; ABG29871.1; -; Genomic_DNA.
DR   RefSeq; WP_011566493.1; NZ_FOOO01000011.1.
DR   SMR; Q16DS2; -.
DR   STRING; 375451.RD1_0136; -.
DR   EnsemblBacteria; ABG29871; ABG29871; RD1_0136.
DR   KEGG; rde:RD1_0136; -.
DR   eggNOG; ENOG4105DSM; Bacteria.
DR   eggNOG; COG1348; LUCA.
DR   HOGENOM; HOG000228825; -.
DR   KO; K04037; -.
DR   OMA; EVDFHHE; -.
DR   OrthoDB; 729012at2; -.
DR   BioCyc; RDEN375451:G1G6J-126-MONOMER; -.
DR   UniPathway; UPA00671; -.
DR   Proteomes; UP000007029; Chromosome.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0016730; F:oxidoreductase activity, acting on iron-sulfur proteins as donors; IEA:InterPro.
DR   GO; GO:0016636; F:oxidoreductase activity, acting on the CH-CH group of donors, iron-sulfur protein as acceptor; IEA:UniProtKB-UniRule.
DR   GO; GO:0036070; P:light-independent bacteriochlorophyll biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0019685; P:photosynthesis, dark reaction; IEA:InterPro.
DR   HAMAP; MF_00355; ChlL_BchL; 1.
DR   InterPro; IPR030655; NifH/chlL_CS.
DR   InterPro; IPR000392; NifH/frxC.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR005971; Protochlorophyllide_ATP-bd.
DR   PANTHER; PTHR42864; PTHR42864; 1.
DR   PANTHER; PTHR42864:SF1; PTHR42864:SF1; 1.
DR   Pfam; PF00142; Fer4_NifH; 1.
DR   PIRSF; PIRSF000363; Nitrogenase_iron; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR01281; DPOR_bchL; 1.
DR   PROSITE; PS00746; NIFH_FRXC_1; 1.
DR   PROSITE; PS00692; NIFH_FRXC_2; 1.
DR   PROSITE; PS51026; NIFH_FRXC_3; 1.
PE   3: Inferred from homology;
KW   4Fe-4S; ATP-binding; Bacteriochlorophyll biosynthesis;
KW   Chlorophyll biosynthesis; Complete proteome; Iron; Iron-sulfur;
KW   Magnesium; Metal-binding; Nucleotide-binding; Oxidoreductase;
KW   Photosynthesis; Reference proteome.
FT   CHAIN         1    299       Light-independent protochlorophyllide
FT                                reductase iron-sulfur ATP-binding
FT                                protein.
FT                                /FTId=PRO_0000324074.
FT   NP_BIND      43     48       ATP. {ECO:0000255|HAMAP-Rule:MF_00355}.
FT   NP_BIND     213    214       ATP. {ECO:0000255|HAMAP-Rule:MF_00355}.
FT   NP_BIND     237    239       ATP. {ECO:0000255|HAMAP-Rule:MF_00355}.
FT   METAL        47     47       Magnesium. {ECO:0000255|HAMAP-
FT                                Rule:MF_00355}.
FT   METAL       128    128       Iron-sulfur (4Fe-4S); shared with dimeric
FT                                partner. {ECO:0000255|HAMAP-
FT                                Rule:MF_00355}.
FT   METAL       162    162       Iron-sulfur (4Fe-4S); shared with dimeric
FT                                partner. {ECO:0000255|HAMAP-
FT                                Rule:MF_00355}.
FT   BINDING      72     72       ATP. {ECO:0000255|HAMAP-Rule:MF_00355}.
SQ   SEQUENCE   299 AA;  32686 MW;  77FA089B33674496 CRC64;
     MSPLDRTPPS LRGQDGEGSV QVHQDETAKI EGAKVFSVYG KGGIGKSTTS SNLSAAFSML
     GKRVLQIGCD PKHDSTFTLT GSLVPTVIDI LKEVDFHPEE LRAEDFVFDG FNGVKCVEAG
     GPPAGTGCGG YVVGQTVKLL KQHHMLEDTD VVIFDVLGDV VCGGFAAPLQ HADRALIVTA
     NDFDSIYAMN RIIAAVQAKS KNYKVRLAGC VANRSRETDE VDRYCDTVGF NRIAHMPDLD
     AIRRSRLKKK TLFEMPDDEE IVQVRKEYIR LAETLWNGTE PLAPAPLPDR DIFELLGFD
//
DBGET integrated database retrieval system