FER1_LEPBY
ID FER1_LEPBY Reviewed; 99 AA.
AC Q51577;
DT 15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1996, sequence version 1.
DT 03-AUG-2022, entry version 87.
DE RecName: Full=Ferredoxin-1;
DE AltName: Full=Ferredoxin I;
DE Short=FdI;
GN Name=petF1;
OS Leptolyngbya boryana (Plectonema boryanum).
OC Bacteria; Cyanobacteria; Pseudanabaenales; Leptolyngbyaceae; Leptolyngbya.
OX NCBI_TaxID=1184;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=ATCC 18200 / UTEX 594 / PCC 73110;
RA Cassing A., Boehme H., Schrautemeier B.;
RT "Nucleotide sequence, promoter structure and expression of the petF1 gene
RT encoding the [2Fe-2S] ferredoxin I from the nitrogen-fixing
RT nonheterocystous cyanobacterium Plectonema boryanum PCC 73110.";
RL (er) Plant Gene Register PGR95-112(1995).
CC -!- FUNCTION: Principal electron carrier in NADP-photoreduction.
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Note=Binds 1 [2Fe-2S] cluster.;
CC -!- SUBUNIT: Forms a complex with heterodimeric ferredoxin-thioredoxin
CC reductase (FTR) and thioredoxin. {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the 2Fe2S plant-type ferredoxin family.
CC {ECO:0000305}.
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DR EMBL; U33848; AAA91131.1; -; Genomic_DNA.
DR PDB; 3B2G; X-ray; 1.76 A; A/B=2-99.
DR PDBsum; 3B2G; -.
DR AlphaFoldDB; Q51577; -.
DR SMR; Q51577; -.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR CDD; cd00207; fer2; 1.
DR Gene3D; 3.10.20.30; -; 1.
DR InterPro; IPR036010; 2Fe-2S_ferredoxin-like_sf.
DR InterPro; IPR001041; 2Fe-2S_ferredoxin-type.
DR InterPro; IPR006058; 2Fe2S_fd_BS.
DR InterPro; IPR012675; Beta-grasp_dom_sf.
DR InterPro; IPR010241; Fd_pln.
DR Pfam; PF00111; Fer2; 1.
DR SUPFAM; SSF54292; SSF54292; 1.
DR TIGRFAMs; TIGR02008; fdx_plant; 1.
DR PROSITE; PS00197; 2FE2S_FER_1; 1.
DR PROSITE; PS51085; 2FE2S_FER_2; 1.
PE 1: Evidence at protein level;
KW 2Fe-2S; 3D-structure; Electron transport; Iron; Iron-sulfur; Metal-binding;
KW Transport.
FT CHAIN 1..99
FT /note="Ferredoxin-1"
FT /id="PRO_0000189352"
FT DOMAIN 4..96
FT /note="2Fe-2S ferredoxin-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 42
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 47
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 50
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 80
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT STRAND 3..10
FT /evidence="ECO:0007829|PDB:3B2G"
FT HELIX 11..13
FT /evidence="ECO:0007829|PDB:3B2G"
FT STRAND 15..22
FT /evidence="ECO:0007829|PDB:3B2G"
FT HELIX 27..33
FT /evidence="ECO:0007829|PDB:3B2G"
FT STRAND 43..48
FT /evidence="ECO:0007829|PDB:3B2G"
FT STRAND 51..57
FT /evidence="ECO:0007829|PDB:3B2G"
FT HELIX 69..73
FT /evidence="ECO:0007829|PDB:3B2G"
FT STRAND 76..78
FT /evidence="ECO:0007829|PDB:3B2G"
FT HELIX 79..81
FT /evidence="ECO:0007829|PDB:3B2G"
FT STRAND 83..91
FT /evidence="ECO:0007829|PDB:3B2G"
FT HELIX 95..98
FT /evidence="ECO:0007829|PDB:3B2G"
SQ SEQUENCE 99 AA; 10748 MW; 2EDC624E68930993 CRC64;
MPSFKVTLIN ETEGLNTTIE VPDDEYILDA AEEQGIDLPY SCRAGACSTC AGKITAGTVD
QSDQSFLDDD QIQAGYVLTC VAYPTSDCTI LTHQEEDLY
