GenomeNet

Database: UniProt
Entry: A0A0P7YRX7_9RHOB
LinkDB: A0A0P7YRX7_9RHOB
Original site: A0A0P7YRX7_9RHOB 
ID   A0A0P7YRX7_9RHOB        Unreviewed;       320 AA.
AC   A0A0P7YRX7;
DT   20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2016, sequence version 1.
DT   24-JAN-2024, entry version 40.
DE   RecName: Full=Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein {ECO:0000256|HAMAP-Rule:MF_00355};
DE            Short=DPOR subunit L {ECO:0000256|HAMAP-Rule:MF_00355};
DE            Short=LI-POR subunit L {ECO:0000256|HAMAP-Rule:MF_00355};
DE            EC=1.3.7.7 {ECO:0000256|HAMAP-Rule:MF_00355};
GN   Name=chlL {ECO:0000313|EMBL:KPQ18329.1};
GN   Synonyms=bchL {ECO:0000256|HAMAP-Rule:MF_00355};
GN   ORFNames=HLUCCO18_01130 {ECO:0000313|EMBL:KPQ18329.1};
OS   Rhodobacteraceae bacterium HLUCCO18.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Paracoccaceae.
OX   NCBI_TaxID=1666917 {ECO:0000313|EMBL:KPQ18329.1, ECO:0000313|Proteomes:UP000050333};
RN   [1] {ECO:0000313|EMBL:KPQ18329.1, ECO:0000313|Proteomes:UP000050333}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HLUCCO18 {ECO:0000313|EMBL:KPQ18329.1};
RA   Nelson W.C., Romine M.F., Lindemann S.R.;
RT   "Identification and resolution of microdiversity through metagenomic
RT   sequencing of parallel consortia.";
RL   Submitted (SEP-2015) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Component of the dark-operative protochlorophyllide reductase
CC       (DPOR) that uses Mg-ATP and reduced ferredoxin to reduce ring D of
CC       protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This
CC       reaction is light-independent. The L component serves as a unique
CC       electron donor to the NB-component of the complex, and binds Mg-ATP.
CC       {ECO:0000256|HAMAP-Rule:MF_00355}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 ADP + chlorophyllide a + oxidized 2[4Fe-4S]-[ferredoxin] + 2
CC         phosphate = 2 ATP + 2 H2O + protochlorophyllide a + reduced 2[4Fe-
CC         4S]-[ferredoxin]; Xref=Rhea:RHEA:28202, Rhea:RHEA-COMP:10002,
CC         Rhea:RHEA-COMP:10004, ChEBI:CHEBI:15377, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33722, ChEBI:CHEBI:33723, ChEBI:CHEBI:43474,
CC         ChEBI:CHEBI:83348, ChEBI:CHEBI:83350, ChEBI:CHEBI:456216; EC=1.3.7.7;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00355};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00355};
CC       Note=Binds 1 [4Fe-4S] cluster per dimer. {ECO:0000256|HAMAP-
CC       Rule:MF_00355};
CC   -!- PATHWAY: Porphyrin-containing compound metabolism; bacteriochlorophyll
CC       biosynthesis (light-independent). {ECO:0000256|HAMAP-Rule:MF_00355}.
CC   -!- SUBUNIT: Homodimer. Protochlorophyllide reductase is composed of three
CC       subunits; BchL, BchN and BchB. {ECO:0000256|HAMAP-Rule:MF_00355}.
CC   -!- SIMILARITY: Belongs to the NifH/BchL/ChlL family.
CC       {ECO:0000256|ARBA:ARBA00005504, ECO:0000256|HAMAP-Rule:MF_00355,
CC       ECO:0000256|RuleBase:RU003688}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_00355}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:KPQ18329.1}.
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; LJSY01000002; KPQ18329.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A0P7YRX7; -.
DR   STRING; 1666917.HLUCCO18_01130; -.
DR   PATRIC; fig|1666917.4.peg.3058; -.
DR   UniPathway; UPA00671; -.
DR   Proteomes; UP000050333; Unassembled WGS sequence.
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   CDD; cd02032; Bchl-like; 1.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
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   NCBIfam; TIGR01281; DPOR_bchL; 1.
DR   PANTHER; PTHR42864; LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE IRON-SULFUR ATP-BINDING PROTEIN; 1.
DR   PANTHER; PTHR42864:SF2; LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE IRON-SULFUR ATP-BINDING PROTEIN; 1.
DR   Pfam; PF00142; Fer4_NifH; 1.
DR   PIRSF; PIRSF000363; Nitrogenase_iron; 1.
DR   PRINTS; PR00091; NITROGNASEII.
DR   SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 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 {ECO:0000256|HAMAP-Rule:MF_00355, ECO:0000256|RuleBase:RU003688};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_00355};
KW   Bacteriochlorophyll biosynthesis {ECO:0000256|ARBA:ARBA00023181,
KW   ECO:0000256|HAMAP-Rule:MF_00355};
KW   Chlorophyll biosynthesis {ECO:0000256|ARBA:ARBA00023171, ECO:0000256|HAMAP-
KW   Rule:MF_00355};
KW   Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|HAMAP-Rule:MF_00355};
KW   Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|HAMAP-
KW   Rule:MF_00355}; Magnesium {ECO:0000256|HAMAP-Rule:MF_00355};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW   Rule:MF_00355};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_00355};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW   Rule:MF_00355};
KW   Photosynthesis {ECO:0000256|ARBA:ARBA00022531, ECO:0000256|HAMAP-
KW   Rule:MF_00355}.
FT   BINDING         64..69
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00355"
FT   BINDING         68
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00355"
FT   BINDING         93
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00355"
FT   BINDING         149
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00355"
FT   BINDING         183
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00355"
FT   BINDING         234..235
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00355"
SQ   SEQUENCE   320 AA;  34810 MW;  7622FC377E1CC361 CRC64;
     MLDEKNPPAA RAAMREAAGL AARGIGAPPI LRKGEDGEGS LQVHQDASMK IEGAKVFAVY
     GKGGIGKSTT SSNLSAAFSK LGKKVLQIGC DPKHDSTFTL TGHLQPTVID ILKDVDFHAE
     ELRPEDFMAE GYNGVMCIEA GGPPAGTGCG GYVVGQTVKL LKQHHLLEDT DVVLFDVLGD
     VVCGGFAAPL QHADRALIVT ANDFDSIYAM NRIIAAVQAK SKNYNVRLAG CVANRSKDTD
     EVDRFCERTA FKRIGHMPDV DAIRRSRLKK KTLFEMPDDE DIVQCRAEYM RLADLMWKGT
     EALTPQPLED RDIFELLGFD
//
DBGET integrated database retrieval system