ID A0A0B0P2E2_GOSAR Unreviewed; 1404 AA.
AC A0A0B0P2E2;
DT 04-MAR-2015, integrated into UniProtKB/TrEMBL.
DT 04-MAR-2015, sequence version 1.
DT 13-SEP-2023, entry version 24.
DE RecName: Full=magnesium chelatase {ECO:0000256|ARBA:ARBA00012825};
DE EC=6.6.1.1 {ECO:0000256|ARBA:ARBA00012825};
GN ORFNames=F383_07543 {ECO:0000313|EMBL:KHG19077.1};
OS Gossypium arboreum (Tree cotton) (Gossypium nanking).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Malvales; Malvaceae; Malvoideae; Gossypium.
OX NCBI_TaxID=29729 {ECO:0000313|EMBL:KHG19077.1, ECO:0000313|Proteomes:UP000032142};
RN [1] {ECO:0000313|Proteomes:UP000032142}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=cv. AKA8401 {ECO:0000313|Proteomes:UP000032142};
RA Mudge J., Ramaraj T., Lindquist I.E., Bharti A.K., Sundararajan A.,
RA Cameron C.T., Woodward J.E., May G.D., Brubaker C., Broadhvest J.,
RA Wilkins T.A.;
RL Submitted (SEP-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O + Mg(2+) + protoporphyrin IX = ADP + 3 H(+) + Mg-
CC protoporphyrin IX + phosphate; Xref=Rhea:RHEA:13961,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:18420,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:57306,
CC ChEBI:CHEBI:60492, ChEBI:CHEBI:456216; EC=6.6.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00001499};
CC -!- PATHWAY: Porphyrin-containing compound metabolism.
CC {ECO:0000256|ARBA:ARBA00023444}.
CC -!- SIMILARITY: Belongs to the Mg-chelatase subunit H family.
CC {ECO:0000256|ARBA:ARBA00010851}.
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DR EMBL; KN412123; KHG19077.1; -; Genomic_DNA.
DR Proteomes; UP000032142; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016851; F:magnesium chelatase activity; IEA:UniProtKB-EC.
DR GO; GO:0015995; P:chlorophyll biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR CDD; cd10150; CobN_like; 1.
DR InterPro; IPR011771; BchH.
DR InterPro; IPR003672; CobN/Mg_chltase.
DR InterPro; IPR022571; Mg_chelatase_H_N.
DR NCBIfam; TIGR02025; BchH; 1.
DR PANTHER; PTHR44119; MAGNESIUM-CHELATASE SUBUNIT CHLH, CHLOROPLASTIC; 1.
DR PANTHER; PTHR44119:SF1; MAGNESIUM-CHELATASE SUBUNIT CHLH, CHLOROPLASTIC; 1.
DR Pfam; PF02514; CobN-Mg_chel; 1.
DR Pfam; PF11965; DUF3479; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Chlorophyll biosynthesis {ECO:0000256|ARBA:ARBA00023171};
KW Ligase {ECO:0000256|ARBA:ARBA00022598};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531};
KW Reference proteome {ECO:0000313|Proteomes:UP000032142}.
FT DOMAIN 81..241
FT /note="Magnesium chelatase subunit H N-terminal"
FT /evidence="ECO:0000259|Pfam:PF11965"
SQ SEQUENCE 1404 AA; 155751 MW; 6BACCE022253FFB6 CRC64;
MASLVSSPFT LPASKADQLS SLSQKHFFLH SFLPKKINNL PNSKSSFKVK CAAIGNGLFT
QTTPEVRRIV PENKNNLPTV KIVYVVLEAQ YQSSLSSAVQ SLNQNSNFAS FEVVGYLVEE
LRDENTYKTF CKDLEGANIF IGSLIFVEEL ALKVKTAVEK ERDRLDAVLV FPSMPEVMRL
NKLGSFSMSQ LGQSKSPFFQ LFKRKKQGAG FADSMLKLVR TLPKVLKYLP SDKAQDARLY
ILSLQFWLGG SPDNLQNFLK MISSSYVPAL KGTKVDYSDP VLFLDSGIWH PLAPCMYDDV
KEYLNWYGTR RDVNEKLRGP DAPVIGLVLQ RSHIVTGDES HYVAVIMELE AKGAKVIPIF
AGGLDFSGPV ERFLIDPVTK KPMVNSVVSL TGFALVGGPA RQDHPRAVEA LMKLDVPYIV
ALPLVFQTTE EWLNSTLGLH PIQVALQVAL PELDGGMEPI VFAGRDPRTG KGLSIALSLV
VSSHASLIFV IWKSHALHKR VEQLCTRAIK WAELKRKSKT EKKLAITVFS FPPDKGNVGT
AAYLNVFASI YSVLKDLQKD GYNVEGLPET AEALIEDVIH DKEAQFNSPN LNVAYKMSIR
EYQNLTPYAP ALEENWGKPP GNLNSDGENL LVYGKQYGNV FIGVQPTFGY EGDPMRLLFS
KSASPHHGFA AYYSFVEKIF EADAVLHFGT HGSLEFMPGK QVGMSDVCYP DSLIGNIPNV
YYYAANNPSE ATIAKRRSYA NTISYLTPPA ENAGLYKGLK QLSELISSYQ SLKDSGRGQQ
IVSSIISTAR QCNLDKDVEL PEEGEEISAK ERDLVVGKVY SKIMEIESRL LPCGLHVIGE
PPSAMEAVAT LVNIAALDRP EDGISSLPSI LAETVGRNIE DVYRGSDKGI LKDVELLRQI
TEASRGAISA FVQKTTNKNG QVVDVADKLS SILGFGINEP WIQYLSNTKF YRADREKLRV
LFEFLGECLK LVVADNELGS LKQALEGKYV EPGPGGDPIR NPKVLPTGKN IHALDPQAIP
TTAAMQSAKI VVDRLVERQK VDNGGKYPET VALVLWGTDN IKTYGESLAQ VLWMIGVRPV
ADTFGRVNRV EPVSLEELGR PRIDVVVNCS GVFRDLFINQ MNLLDRAVKM VAELDEPVEQ
NYVRKHALEQ AKALGIEVRE AATRVFSNAS GSYSSNVNLA VENSSWNDEK QLQDMYLSRK
SFAFDCDAPG AGMTEKRKVF EMALSTADAT FQNLDSSEIS LTDVSHYFDS DPTNLVQNLR
KDGKKPSAYI ADTTTANAQV RTLAETVRLD ARTKLLNPKW YEGMMSSGYE GVREIEKRLT
NTVGWSATSG QVDNWVYEEA NSTFIQDENM LSRLMNTNPN SFRKLIQTFL EANGRGYWET
SEENIEKLRQ LYSEVEDKIE GIDR
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