ID L7EES1_MICAE Unreviewed; 1328 AA.
AC L7EES1;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 24-JAN-2024, entry version 24.
DE RecName: Full=magnesium chelatase {ECO:0000256|ARBA:ARBA00012825};
DE EC=6.6.1.1 {ECO:0000256|ARBA:ARBA00012825};
GN Name=bchH {ECO:0000313|EMBL:ELP57198.1};
GN ORFNames=O53_1810 {ECO:0000313|EMBL:ELP57198.1};
OS Microcystis aeruginosa TAIHU98.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Chroococcales; Microcystaceae; Microcystis.
OX NCBI_TaxID=1134457 {ECO:0000313|EMBL:ELP57198.1, ECO:0000313|Proteomes:UP000010932};
RN [1] {ECO:0000313|EMBL:ELP57198.1, ECO:0000313|Proteomes:UP000010932}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TAIHU98 {ECO:0000313|EMBL:ELP57198.1,
RC ECO:0000313|Proteomes:UP000010932};
RX PubMed=23766403;
RA Yang C., Zhang W., Ren M., Song L., Li T., Zhao J.;
RT "Whole-Genome Sequence of Microcystis aeruginosa TAIHU98, a Nontoxic Bloom-
RT Forming Strain Isolated from Taihu Lake, China.";
RL Genome Announc. 1:e00333-13(2013).
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}.
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:ELP57198.1}.
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DR EMBL; ANKQ01000001; ELP57198.1; -; Genomic_DNA.
DR RefSeq; WP_002734714.1; NZ_ANKQ01000001.1.
DR PATRIC; fig|1134457.3.peg.1471; -.
DR Proteomes; UP000010932; 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, ECO:0000313|EMBL:ELP57198.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531}.
FT DOMAIN 24..186
FT /note="Magnesium chelatase subunit H N-terminal"
FT /evidence="ECO:0000259|Pfam:PF11965"
SQ SEQUENCE 1328 AA; 148110 MW; 48761AAA22DC61F0 CRC64;
MFTHVKSTIR HIVPDGLNGR SLVKVVYVVL EPQYQSALSS AVREINANNP KLAIEISGYL
IEELRDAENY RNFQEDVAKA NIFIASLIFI EDLADKVVAA VGPHRDKLDA AIVFPSMPQV
MRLNKLGCFS MAQLGQSKSV IANFMKKRRE NSGAGFQDAM LKLLRTLPQV LKYLPMEKAQ
DARNFMLSFQ YWLGGSAENL ENFLLMLADK YVFDNKDDSV VYKEPVVYPD MGIWHPLSMK
MWSDVKEYFA WYNNRSDIAD DLKDPLAPCV GLILQRTHLV TGDDAHYVAL VQEFESMGAR
VLPVFAGGLD FSKPVEEYFW DKSLKGVEAV AIVDTVISLT GFALVGGPAR QDHRSAIESL
KRLNRPYMCA LPLVFQTTQE WEESDLGLHP IQVALQIAIP ELDGAIEPII LSGRDGATGK
AIALQDRVEA IAQRALKWAN LRKKPKLNKK VAITVFSFPP DKGNVGTAAY LDVFGSIYEV
MQALQNNGYD LQDLPASPKE LMEAVIHDAT AQYHSPELNI AYRMSVPEYE RLTPYSVRLE
ENWGPPPGHL NSDGQNLLIY GKEFGNVFIG VQPTFGYEGD PMRLLFSRSA SPHHGFAAYY
TYLNQVWKAD AVLHFGTHGS LEFMPGKQMG MSGECYPDNL IGMIPNLYYY AANNPSEATI
AKRRSYAETI SYLTPPAENA GLYKGLKELS ELIGSYQTLK DSGRGVQIVN TIVDKCLLVN
LDKDISLPDG DTAHLSQEER DNIVGSVYRK LMEIESRLLP CGLHVIGKPP SALEAVATLV
NIASLDREED DLLSLPRIIA NSIGRDLEEV YRNSDRGVLE DVELLQNITL ATRAAVSALV
ESQTDGSGRV SMLSKLNFLN IGKKSPWIET LRSMGYPQVD PEALKPLFEY LEFCLEQICA
DNELGALLKA LEGEYVLPGP GGDPIRNPGV LPTGKNIHAL DPQSIPTLAA VKSAKIVVDR
LLERQKLDNG GKYPETIACV LWGTDNIKTY GESLAQILWM VGVRPLPDAL GRVNKLELIP
LEELGRPRID VVVNCSGVFR DLFINQMNLL DQGVKMAAEA NEPLEMNFVR KHARSQAKEM
GLTVRQAATR IFSNASGSYS SNINLAVENS SWEDEKELQN MYLNRKGFAF DSDNPGMMAD
NRQLFEASLK TAEATFQNLD SSEISLTDVS HYFDSDPTKV VASLRDDGKK PAAYIADTTT
ANAQVRTLSE TVRLDTRTKL LNPKWYEGML SHGYEGVREL SKRLVNTMGW SATADAVDNW
VYEDVNTTFI QDEEMCQRLM NLNPNSFRKM VGTLLEVNGR GYWETSQENL DRLQELYQEV
EDRIEGIE
//
