FER_ACIIN
ID FER_ACIIN Reviewed; 49 AA.
AC P81541;
DT 15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT 15-JUL-1999, sequence version 1.
DT 03-AUG-2022, entry version 47.
DE RecName: Full=Zinc-containing ferredoxin;
DE AltName: Full=Seven-iron ferredoxin;
DE Flags: Fragment;
GN Name=zfx;
OS Acidianus infernus.
OC Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC Acidianus.
OX NCBI_TaxID=12915;
RN [1]
RP PROTEIN SEQUENCE, AND METHYLATION AT LYS-29.
RA Gomes C.M., Faria A., Carita J., Mendes J.C., Regalla M., Chicau P.,
RA Huber H., Stetter K.O., Teixeira M.;
RT "Di-cluster, seven iron ferredoxins from hyperthermophilic Sulfolobales.";
RL J. Biol. Inorg. Chem. 3:499-507(1998).
CC -!- FUNCTION: Ferredoxins are iron-sulfur proteins that transfer electrons
CC in a wide variety of metabolic reactions.
CC -!- COFACTOR:
CC Name=[3Fe-4S] cluster; Xref=ChEBI:CHEBI:21137; Evidence={ECO:0000250};
CC Note=Binds 1 [3Fe-4S] cluster. {ECO:0000250};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883; Evidence={ECO:0000250};
CC Note=Binds 1 [4Fe-4S] cluster. {ECO:0000250};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250};
CC Note=Binds 1 zinc ion. {ECO:0000250};
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DR GO; GO:0051538; F:3 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
PE 1: Evidence at protein level;
KW 3Fe-4S; 4Fe-4S; Direct protein sequencing; Electron transport; Iron;
KW Iron-sulfur; Metal-binding; Methylation; Repeat; Transport; Zinc.
FT CHAIN 1..>49
FT /note="Zinc-containing ferredoxin"
FT /id="PRO_0000159174"
FT REGION 1..36
FT /note="N-terminal extension"
FT REGION 37..>49
FT /note="Ferredoxin"
FT BINDING 16
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT BINDING 19
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT BINDING 34
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT BINDING 45
FT /ligand="[3Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:21137"
FT MOD_RES 29
FT /note="N6-methyllysine"
FT /evidence="ECO:0000269|Ref.1"
FT NON_TER 49
SQ SEQUENCE 49 AA; 5282 MW; 915C1B8A024759D1 CRC64;
GIDPNYRTSR QVVGEHQGHK VYGPVDPPKV LGIHGTIVXV DFDLCIADG
